Pub Date : 2022-07-05DOI: 10.13102/sociobiology.v69i2.7322
Maisa Fernandes Ribeiro, Roberta Z da Silva, R. N. Domingos
Meliponiculture, the rational breeding of native stingless bees, is considered an excelente sustainable alternative to assist in the pollination process and is an economically viable activity. In the cerrado of Tocantins, the meliponine species that stand out most due to their wide distribution are: Scaptotrigona tubiba, Melipona fasciculata,M. rufiventris and Tetragonisca angustula. The bibliographic collection about these species is still little explored, hence there is a need for research to deepen the existing knowledge in the area. For this reason, the aim of this study was: a) to quantify the honey production of four meliponine species: T. angustula, M. fasciculata, M. rufiventris, and S. tubiba; b) to determine the physicochemical characteristics of the product; c) measure the biological parameters of the colony and d) evaluate the profile and sensory acceptance of honey in the municipalities, Palmas and Miracema, in the Tocantins. The study evaluated the biological parameters of the colony, honey production, and physicochemical analysis. The highest honey production came from the species T. angustula in the two collections for the municipality of Palmas. For Miracema, the species S. tubiba and M. fasciculata were evaluated, respectively. The physicochemical parameters evaluated fit the norms assigned to honey quality control. Results showed that honey from M. fasciculata was the sensory profile that obtained the best average among the characteristics observed in the study. There was a positive and negative correlation between the biological parameters, with a significant difference only between the characters’ height and diameter of the honey pot.
Meliponiculture是本地无刺蜜蜂的合理繁殖，被认为是一种很好的可持续替代方法，可以帮助授粉过程，并且是一种经济上可行的活动。在托坎廷斯的塞拉多地区，由于分布广泛，最突出的美利波碱物种是:Scaptotrigona tubiba, Melipona fasciculata,M。红唇和舌四角。关于这些物种的书目收集还很少被探索，因此有必要进行研究以深化该领域的现有知识。因此，本研究的目的是:a)量化四种美利甘碱物种:T. angustula, M. fasciculata, M. rufiventris和S. tubiba的蜂蜜产量;B)确定产品的物理化学特性;c)测量蜂群的生物学参数，d)评估Tocantins的Palmas和Miracema市政当局对蜂蜜的概况和感官接受度。该研究评估了菌落的生物学参数、蜂蜜产量和理化分析。在帕尔马斯市的两个采集地中，蜂蜜产量最高的是T. angustula。对Miracema进行了分类，分别为S. tubiba和M. fasciculata。评价的理化参数符合蜂蜜质量控制的标准。结果表明，在本研究所观察到的感官特征中，束状蜜的感官特征平均值最好。各生物学参数之间均存在正相关和负相关，仅性状高度和蜜罐直径之间存在显著差异。
{"title":"Quality of Honey Produced by Four Species Of Stingless Bees in the Central Region of the State of Tocantins","authors":"Maisa Fernandes Ribeiro, Roberta Z da Silva, R. N. Domingos","doi":"10.13102/sociobiology.v69i2.7322","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7322","url":null,"abstract":"Meliponiculture, the rational breeding of native stingless bees, is considered an excelente sustainable alternative to assist in the pollination process and is an economically viable activity. In the cerrado of Tocantins, the meliponine species that stand out most due to their wide distribution are: Scaptotrigona tubiba, Melipona fasciculata,M. rufiventris and Tetragonisca angustula. The bibliographic collection about these species is still little explored, hence there is a need for research to deepen the existing knowledge in the area. For this reason, the aim of this study was: a) to quantify the honey production of four meliponine species: T. angustula, M. fasciculata, M. rufiventris, and S. tubiba; b) to determine the physicochemical characteristics of the product; c) measure the biological parameters of the colony and d) evaluate the profile and sensory acceptance of honey in the municipalities, Palmas and Miracema, in the Tocantins. The study evaluated the biological parameters of the colony, honey production, and physicochemical analysis. The highest honey production came from the species T. angustula in the two collections for the municipality of Palmas. For Miracema, the species S. tubiba and M. fasciculata were evaluated, respectively. The physicochemical parameters evaluated fit the norms assigned to honey quality control. Results showed that honey from M. fasciculata was the sensory profile that obtained the best average among the characteristics observed in the study. There was a positive and negative correlation between the biological parameters, with a significant difference only between the characters’ height and diameter of the honey pot.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45095732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-05DOI: 10.13102/sociobiology.v69i2.7757
S. Iqbal, Mudssar Ali, F. Khan, N. Iqbal, F. Nawaz
Sunflower (Helianthus annus L.) is a highly cross-pollinated crop dependent on insect pollinators to provide a good quality edible oil worldwide. Different sunflower hybrids vary in terms of dependence on insect pollinators. Previously few studies have been conducted regarding the role of insect pollinators in hybrid sunflower seed production in Pakistan. Therefore, the current study was planned to explore the abundance and diversity along with foraging behavior (visitation rate and stay time) of native insect pollinators as well as to study the effect of different pollination treatments (free insect visits vs. no insect visits) on the reproductive success of different hybrids of sunflower. Two sunflower hybrids were grown at the research farm of MNS University of Agriculture, Multan, under the Randomized Complete Block Design (RCBD). In our study, the pollinator community consisted of honeybees (Apis dorsata, A. mellifera, and A. florea), solitary bees (Pseudapis sp., Megachilidae sp. and Xylocopa sp.), and syrphid flies (Eristalinus aeneus and E. megacephalus). Furthermore, the relative abundance of pollinators was high in the H4 (having a flat head with 45º head angle from the stem) hybrid, while the least abundance was observed in H3 (180º head angle from stem). H4 proved to be a better hybrid among the hybrids regarding the number of seeds and seed weight. Both bees, i.e., solitary bees and honey bees, are crucial for pollinating sunflower. Comparative results of free insect visits and no insect visit treatments showed that the maximum number of seed weight, number of seeds, and seed diameter was observed in free insect visits compared to no insect visit treatment. Therefore, conserving the diversity of the native insect pollinators will lead to a higher yield of sunflower hybrids and other cross-pollinated crops.
{"title":"Linking bird resistant and susceptible sunflower traits with pollinator’s fauna and seed production","authors":"S. Iqbal, Mudssar Ali, F. Khan, N. Iqbal, F. Nawaz","doi":"10.13102/sociobiology.v69i2.7757","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7757","url":null,"abstract":"Sunflower (Helianthus annus L.) is a highly cross-pollinated crop dependent on insect pollinators to provide a good quality edible oil worldwide. Different sunflower hybrids vary in terms of dependence on insect pollinators. Previously few studies have been conducted regarding the role of insect pollinators in hybrid sunflower seed production in Pakistan. Therefore, the current study was planned to explore the abundance and diversity along with foraging behavior (visitation rate and stay time) of native insect pollinators as well as to study the effect of different pollination treatments (free insect visits vs. no insect visits) on the reproductive success of different hybrids of sunflower. Two sunflower hybrids were grown at the research farm of MNS University of Agriculture, Multan, under the Randomized Complete Block Design (RCBD). In our study, the pollinator community consisted of honeybees (Apis dorsata, A. mellifera, and A. florea), solitary bees (Pseudapis sp., Megachilidae sp. and Xylocopa sp.), and syrphid flies (Eristalinus aeneus and E. megacephalus). Furthermore, the relative abundance of pollinators was high in the H4 (having a flat head with 45º head angle from the stem) hybrid, while the least abundance was observed in H3 (180º head angle from stem). H4 proved to be a better hybrid among the hybrids regarding the number of seeds and seed weight. Both bees, i.e., solitary bees and honey bees, are crucial for pollinating sunflower. Comparative results of free insect visits and no insect visit treatments showed that the maximum number of seed weight, number of seeds, and seed diameter was observed in free insect visits compared to no insect visit treatment. Therefore, conserving the diversity of the native insect pollinators will lead to a higher yield of sunflower hybrids and other cross-pollinated crops.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46652930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-05DOI: 10.13102/sociobiology.v69i2.7422
Josieia Teixeira dos Santos, Emanuelle Luiz Da Silva Brito, Gilberto Marcos De Mendonça Santos
The study of foraging dynamics is essential to understanding the way organisms arrange themselves to reduce the effects of competition in the most diverse natural systems. The analysis of temporal foraging patterns is an important tool for understanding how ant communities respond to different environmental conditions. Thus, to verify how complexity of the vegetation and abiotic factors can influence ground-dwelling ants communities, we evaluated the foraging temporal patterns in three types of landscapes (Grassland, Arboreal Caatinga, Shrub Caatinga) in an área of dry seasonal rainforest. These environments were characterized by abundance of plant life forms. The ants were collected by pitfall trap, arranged in six rows each with five traps. The pitfalls were inspected every hour from 7:00 am to 6:00 pm, and temperature and humidity data were taken at the same time. The foraging structure of ant communities presented a nested pattern between the phytophysiognomies, but with variation in the observed metric values. For less complex environments, foraging activity was restricted to preferential times, demonstrating a temporal niche partition. Despite more complex environments have a greater richness of species foraging throughout the day, we found greater diversity in environment with intermediate complexity. Temperature influences the richness of foraging ants throughout the day, but we found no effect on diversity. Our results indicate that, although temperature may influence the temporal dynamics of ground-dwelling ant communities, changes in the structural complexity of the environment affect the foraging activity among species, influencing ant-mediated ecological processes.
{"title":"role of vegetation structure and abiotic factors affecting the temporal dynamics of ant foraging","authors":"Josieia Teixeira dos Santos, Emanuelle Luiz Da Silva Brito, Gilberto Marcos De Mendonça Santos","doi":"10.13102/sociobiology.v69i2.7422","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7422","url":null,"abstract":"The study of foraging dynamics is essential to understanding the way organisms arrange themselves to reduce the effects of competition in the most diverse natural systems. The analysis of temporal foraging patterns is an important tool for understanding how ant communities respond to different environmental conditions. Thus, to verify how complexity of the vegetation and abiotic factors can influence ground-dwelling ants communities, we evaluated the foraging temporal patterns in three types of landscapes (Grassland, Arboreal Caatinga, Shrub Caatinga) in an área of dry seasonal rainforest. These environments were characterized by abundance of plant life forms. The ants were collected by pitfall trap, arranged in six rows each with five traps. The pitfalls were inspected every hour from 7:00 am to 6:00 pm, and temperature and humidity data were taken at the same time. The foraging structure of ant communities presented a nested pattern between the phytophysiognomies, but with variation in the observed metric values. For less complex environments, foraging activity was restricted to preferential times, demonstrating a temporal niche partition. Despite more complex environments have a greater richness of species foraging throughout the day, we found greater diversity in environment with intermediate complexity. Temperature influences the richness of foraging ants throughout the day, but we found no effect on diversity. Our results indicate that, although temperature may influence the temporal dynamics of ground-dwelling ant communities, changes in the structural complexity of the environment affect the foraging activity among species, influencing ant-mediated ecological processes.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43933632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-30DOI: 10.13102/sociobiology.v69i2.7883
Marcos Magalhães de Souza, Lidiane Augusta Junqueira, G. C. Jacques, G. Teófilo-Guedes, José Cola Zanuncio
Ants prey on social wasps affecting the evolution of nest architecture, defense behaviors, and selection of nesting sites of these insects. The importance of social wasps in natural and agricultural ecosystems, especially in biological control, justifies studies on predation of these insects by ants. The objective of this work is to report the colony predation of the social wasp Agelaia vicina (de Saussure, 1854) and the nest occupation of Parachartergus pseudapicalis Willinck, 1959 (Hymenoptera: Vespidae) by the ant Camponotus renggeri Emery, 1894 (Hymenoptera: Formicidae) in the Atlantic Forest biome. The records occurred in 2015 and 2018 in southern Minas Gerais state, Brazil. This is the first record of C. renggeri preying on and occupying social wasp nests. This relationship between social wasps and ants constitutes an adaptation for the survival of these latter insects, and the limited number of records increases the need for research on the relevance of this phenomenon to the ecology of Atlantic Forest Hymenoptera.
{"title":"Camponotus renggeri (Formicidae) predated Agelaia vicina (Vespidae) nest and occupied Parachartergus pseudapicalis (Vespidae) nest","authors":"Marcos Magalhães de Souza, Lidiane Augusta Junqueira, G. C. Jacques, G. Teófilo-Guedes, José Cola Zanuncio","doi":"10.13102/sociobiology.v69i2.7883","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7883","url":null,"abstract":"Ants prey on social wasps affecting the evolution of nest architecture, defense behaviors, and selection of nesting sites of these insects. The importance of social wasps in natural and agricultural ecosystems, especially in biological control, justifies studies on predation of these insects by ants. The objective of this work is to report the colony predation of the social wasp Agelaia vicina (de Saussure, 1854) and the nest occupation of Parachartergus pseudapicalis Willinck, 1959 (Hymenoptera: Vespidae) by the ant Camponotus renggeri Emery, 1894 (Hymenoptera: Formicidae) in the Atlantic Forest biome. The records occurred in 2015 and 2018 in southern Minas Gerais state, Brazil. This is the first record of C. renggeri preying on and occupying social wasp nests. This relationship between social wasps and ants constitutes an adaptation for the survival of these latter insects, and the limited number of records increases the need for research on the relevance of this phenomenon to the ecology of Atlantic Forest Hymenoptera.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49559339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.13102/sociobiology.v69i2.7746
Khalid A. E. Eisawi, I. Subedi, C. Yodé, H. He
Organic farming is becoming more popular as there is a greater demand for pesticide-free food. Pest control in organic agricultural production requires a set of skills, including the identification of effective predators and land-use practices. Predation by selected Coleopteran, Dipteran, and Hemipteran insects and Araneae is well established, whereas the predatory role of ants (Hymenoptera: Formicidae) has received little attention in the Rashad district, Sudan. This study was carried out to assess the predation rates of Belenois solilucis eggs and the impact of the land use type around the properties on these rates. An experimente involving predation tests on Belenois solilucis eggs and fauna sampling were conducted in 18 areas of organic agriculture in the Rashad district. The study showed that ants can reduce the eggs population by 26.8% per day. At the same time, other predator taxa, primarily Coleoptera, from Coccinellidae and Staphylinidae families, removed only 13% of the eggs. Ant species with the most significant recruiting power were Axinidris acholli, Tapinoma carininotum, and Technomyrmex moerens. Ant genera such as Linepithema, Dorymyrmex, and Camponotus ants were also frequently observed. The proportion of the planted area within a 500-meter radius, in addition to the interaction of other landscape categories, had a minor influence on predation, but only when the predators were not ants. The landscape does not affect predation by predators in general, including ants, or on ant predation in particular.
{"title":"Ants (Hymenoptera: Formicidae) increase predation of Belenois solilucis (Lepidoptera: Pieridae) eggs in organic agriculture production systems: a multiple-site field study at Rashad, Sudan","authors":"Khalid A. E. Eisawi, I. Subedi, C. Yodé, H. He","doi":"10.13102/sociobiology.v69i2.7746","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7746","url":null,"abstract":"Organic farming is becoming more popular as there is a greater demand for pesticide-free food. Pest control in organic agricultural production requires a set of skills, including the identification of effective predators and land-use practices. Predation by selected Coleopteran, Dipteran, and Hemipteran insects and Araneae is well established, whereas the predatory role of ants (Hymenoptera: Formicidae) has received little attention in the Rashad district, Sudan. This study was carried out to assess the predation rates of Belenois solilucis eggs and the impact of the land use type around the properties on these rates. An experimente involving predation tests on Belenois solilucis eggs and fauna sampling were conducted in 18 areas of organic agriculture in the Rashad district. The study showed that ants can reduce the eggs population by 26.8% per day. At the same time, other predator taxa, primarily Coleoptera, from Coccinellidae and Staphylinidae families, removed only 13% of the eggs. Ant species with the most significant recruiting power were Axinidris acholli, Tapinoma carininotum, and Technomyrmex moerens. Ant genera such as Linepithema, Dorymyrmex, and Camponotus ants were also frequently observed. The proportion of the planted area within a 500-meter radius, in addition to the interaction of other landscape categories, had a minor influence on predation, but only when the predators were not ants. The landscape does not affect predation by predators in general, including ants, or on ant predation in particular.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44114203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.13102/sociobiology.v69i2.7691
Paola Aparecida Moura, Gabriel de Castro Jacques, Gabriel Silva Teofilo-Guedes, Marcos Magalhães de Souza
Social wasps use different substrates for nesting, such as plants, rocks, and human buildings, and may adopt different strategies to protect their colony and brood. Here, we report the nesting behavior of Polistes versicolor in the deciduous forest, Northern Minas Gerais state, Brazil. The occurrences were recorded during fieldwork from February to December 2021. We found 30 colonies in eight plant species. The statistics demonstrate a preference of this social wasp for the plant Cereus jamacaru Cactaceae, which is used for nestings over a large area. Also, we report the first known record of P. versicolor colonies on the Acacia plumosa, Commiphora leptophloeos, Quiabentia zehntneri, and Ziziphus joazeiro, all of them with thorns. From the preference of P. versicolor for plants with thorns, we conclude this study to reinforce the role of these vegetal structures in protecting the colonies.
{"title":"Polistes versicolor (Olivier, 1791) nesting in deciduous forest, Northern Minas Gerais State, Brazil (Vespidae, Polistinae)","authors":"Paola Aparecida Moura, Gabriel de Castro Jacques, Gabriel Silva Teofilo-Guedes, Marcos Magalhães de Souza","doi":"10.13102/sociobiology.v69i2.7691","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7691","url":null,"abstract":"Social wasps use different substrates for nesting, such as plants, rocks, and human buildings, and may adopt different strategies to protect their colony and brood. Here, we report the nesting behavior of Polistes versicolor in the deciduous forest, Northern Minas Gerais state, Brazil. The occurrences were recorded during fieldwork from February to December 2021. We found 30 colonies in eight plant species. The statistics demonstrate a preference of this social wasp for the plant Cereus jamacaru Cactaceae, which is used for nestings over a large area. Also, we report the first known record of P. versicolor colonies on the Acacia plumosa, Commiphora leptophloeos, Quiabentia zehntneri, and Ziziphus joazeiro, all of them with thorns. From the preference of P. versicolor for plants with thorns, we conclude this study to reinforce the role of these vegetal structures in protecting the colonies.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43105601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.13102/sociobiology.v69i2.5459
W. P. Silva, Rogério Rodrigues De Andrade
Bee males are sometimes found forming sleeping aggregations on stems of bushes or trees to sleep at night, but there is no complete understanding of the reasons for this behaviour. This note describes the behavior of Melissodes (Ecplectica) nigroaenea (Smith, 1854) males forming temporary sleeping aggregations in dry inflorescences of Bidens pilosa L. The sleeping aggregations of M. nigroaenea were observed for approximately 15 days in an area of Cerrado, Brasília, DF. During the day M. nigroaenea males visit flowers of Cosmos sulphureus Cav. near the sleeping aggregations, where the females collect pollen. In the late afternoon, the males return to the sleeping aggregations, where they sleep at night. These data provide new information about the behavior of M. nigroaenea males.
{"title":"Male Sleeping Aggregation of Melissodes (Ecplectica) nigroaenea (Smith, 1854) (Hymenoptera, Apidae, Eucerini) in Brazilian Cerrado","authors":"W. P. Silva, Rogério Rodrigues De Andrade","doi":"10.13102/sociobiology.v69i2.5459","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.5459","url":null,"abstract":"Bee males are sometimes found forming sleeping aggregations on stems of bushes or trees to sleep at night, but there is no complete understanding of the reasons for this behaviour. This note describes the behavior of Melissodes (Ecplectica) nigroaenea (Smith, 1854) males forming temporary sleeping aggregations in dry inflorescences of Bidens pilosa L. The sleeping aggregations of M. nigroaenea were observed for approximately 15 days in an area of Cerrado, Brasília, DF. During the day M. nigroaenea males visit flowers of Cosmos sulphureus Cav. near the sleeping aggregations, where the females collect pollen. In the late afternoon, the males return to the sleeping aggregations, where they sleep at night. These data provide new information about the behavior of M. nigroaenea males.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49440675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-17DOI: 10.13102/sociobiology.v69i2.7620
Amanda Prato, Rafael Carvalho da Silva, S. Mateus, Fábio Santos Do Nascimento
Social wasps are model organisms in studies related to evolution and social behavior origin. They show high degree of sinanthropism and due to their feeding habits, they play important ecological roles. However, wasps are considered dangerous, hence their nests are destroyed by humans. The aim of this study was to develop a technique for transferring the nests of some Polybia (Lepeletier, 1836) species located in human constructions to protected places. Nests were removed in the morning blowing ether into the nest entrance and closing them with cotton. They were separatedfrom the substrate with a spatula. Nests were immediately attached to the new substrate with hot silicone glue and installed in the new place. Transferred nests were monitored for one month to verify the efficiency of the technique. Following the transference, individuals kept foraging and repairing/constructing new cells. Workers performing colony tasks are evidence that the technique was efficient and that the colony was adapted to the new local.
{"title":"A Technique for Transferring Nests of Polybia (Hymenoptera: Vespidae: Epiponini) Wasps in Anthropized Environment","authors":"Amanda Prato, Rafael Carvalho da Silva, S. Mateus, Fábio Santos Do Nascimento","doi":"10.13102/sociobiology.v69i2.7620","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7620","url":null,"abstract":"Social wasps are model organisms in studies related to evolution and social behavior origin. They show high degree of sinanthropism and due to their feeding habits, they play important ecological roles. However, wasps are considered dangerous, hence their nests are destroyed by humans. The aim of this study was to develop a technique for transferring the nests of some Polybia (Lepeletier, 1836) species located in human constructions to protected places. Nests were removed in the morning blowing ether into the nest entrance and closing them with cotton. They were separatedfrom the substrate with a spatula. Nests were immediately attached to the new substrate with hot silicone glue and installed in the new place. Transferred nests were monitored for one month to verify the efficiency of the technique. Following the transference, individuals kept foraging and repairing/constructing new cells. Workers performing colony tasks are evidence that the technique was efficient and that the colony was adapted to the new local.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42576948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-17DOI: 10.13102/sociobiology.v69i2.7343
J. K. Wetterer
The robust crazy ant, Nylanderia bourbonica (Forel) (formerly Paratrechina bourbonica), is native to the Old-World tropics and subtropics. Its earliest known record in the New World was collected in 1924 in Miami, Florida. Here, I examine the subsequent spread of this species to other parts of North America and the West Indies. I compiled published and unpublished New World N. bourbonica specimen records from 446 sites, documenting the earliest known records for 24 geographic areas (countries, island groups, major islands, and US states), including nine for which I found no previously published records: Anguilla, Antigua, Barbuda, British Virgin Islands, Jamaica, Turks and Caicos Islands, Missouri, New York, and Washington. The vast majority of New World site records for N. bourbonica (89%) come from Florida, where this species is now known from 37 counties. Most, if not all, of the 14 site records of N. bourbonica in North American north of 30.5°N come from indoors. Although the earliest record of N. bourbonica from Cuba dates to 1933, the spread of N. bourbonica to many West Indian islands appears to be much more recent. In Florida, N. bourbonica is a widespread, though relatively minor household and agricultural pest, and also is common in some more natural environments. It remains to be seen whether N. bourbonica will become a significant pest in the West Indies or elsewhere in the New World.
{"title":"New-World Spread of the Old-World Robust Crazy Ant, Nylanderia bourbonica (Forel) (Hymenoptera: Formicidae)","authors":"J. K. Wetterer","doi":"10.13102/sociobiology.v69i2.7343","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7343","url":null,"abstract":" The robust crazy ant, Nylanderia bourbonica (Forel) (formerly Paratrechina bourbonica), is native to the Old-World tropics and subtropics. Its earliest known record in the New World was collected in 1924 in Miami, Florida. Here, I examine the subsequent spread of this species to other parts of North America and the West Indies. I compiled published and unpublished New World N. bourbonica specimen records from 446 sites, documenting the earliest known records for 24 geographic areas (countries, island groups, major islands, and US states), including nine for which I found no previously published records: Anguilla, Antigua, Barbuda, British Virgin Islands, Jamaica, Turks and Caicos Islands, Missouri, New York, and Washington. The vast majority of New World site records for N. bourbonica (89%) come from Florida, where this species is now known from 37 counties. Most, if not all, of the 14 site records of N. bourbonica in North American north of 30.5°N come from indoors. Although the earliest record of N. bourbonica from Cuba dates to 1933, the spread of N. bourbonica to many West Indian islands appears to be much more recent. In Florida, N. bourbonica is a widespread, though relatively minor household and agricultural pest, and also is common in some more natural environments. It remains to be seen whether N. bourbonica will become a significant pest in the West Indies or elsewhere in the New World.","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46357488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-17DOI: 10.13102/sociobiology.v69i2.7339
K. Vijayakumar, Nayimabanu Taredahalli, Arati Pannure
We describe here nesting biology of Hoplonomia westwoodi, a common ground nesting solitary bee in India. A typical nest consisted of a straight main tunnel with the cells arranged horizontally at the end. Number of cells per nest ranged from 2 to 4 (x̄ = 2.67). Polypropylene bag and pot culture studies, to evaluate soil types preferred by the bees for nesting, showed that red soil + FYM (1:1) was the most preferred substrate with an average of 12.67 nests/bag. Maximum foraging activity was between 8:00 -13:00 hours. Though H. westwoodi bees were active throughout the year, higher foraging activity was observed between March to June. The species being polylectic, foraged on flowers of several families including Myrtaceae, Lamiaceae, Portulacaceae, Convolvulaceae, Lythraceae, Meliaceae, Rubiaceae, Solanaceae, Cucurbitaceae, Asteraceae, Fabaceae and Malvaceae. A cleptoparasite, Eupetersia sp. was observed in the nests of H. westwoodi, which is the first record of Eupetersia sp. parasitisation on the genus Hoplonomia.
{"title":"Bioecology and Domiciliation of the Alkali Bee, Hoplonomia westwoodi (Gribodo, 1894) (Hymenoptera: Halictidae: Nomiinae) from India","authors":"K. Vijayakumar, Nayimabanu Taredahalli, Arati Pannure","doi":"10.13102/sociobiology.v69i2.7339","DOIUrl":"https://doi.org/10.13102/sociobiology.v69i2.7339","url":null,"abstract":"We describe here nesting biology of Hoplonomia westwoodi, a common ground nesting solitary bee in India. A typical nest consisted of a straight main tunnel with the cells arranged horizontally at the end. Number of cells per nest ranged from 2 to 4 (x̄ = 2.67). Polypropylene bag and pot culture studies, to evaluate soil types preferred by the bees for nesting, showed that red soil + FYM (1:1) was the most preferred substrate with an average of 12.67 nests/bag. Maximum foraging activity was between 8:00 -13:00 hours. Though H. westwoodi bees were active throughout the year, higher foraging activity was observed between March to June. The species being polylectic, foraged on flowers of several families including Myrtaceae, Lamiaceae, Portulacaceae, Convolvulaceae, Lythraceae, Meliaceae, Rubiaceae, Solanaceae, Cucurbitaceae, Asteraceae, Fabaceae and Malvaceae. A cleptoparasite, Eupetersia sp. was observed in the nests of H. westwoodi, which is the first record of Eupetersia sp. parasitisation on the genus Hoplonomia. ","PeriodicalId":21971,"journal":{"name":"Sociobiology","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46575993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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