Pub Date : 2022-06-26DOI: 10.1080/01650424.2022.2074044
Zohreh Eslami Barzoki, S. Sadeghi, M. Ebrahimi
Abstract We used the mark-recapture method to gather fundamental information on the population dynamics of Ischnura elegans (Vander Linden, 1820) in an arid region of central Iran. Ischnura elegans expresses female-limited colour polymorphism. We investigated sex and female morphs differences in survival and capture probabilities, space use patterns and spatial density. We used Cormack–Jolly–Seber and spatial capture-recapture models. The estimated capture probability for males was lower than females. The survival probability was not different between either males and females or gynomorphs and andromorphs. We found support for sex differences in density and detection probability, and female morphs differences in density, space use and detection probability. Based on our results the extreme conditions of arid regions can lead to a male-biased dispersal. Our findings also confirm the existence of behavioural differences between andromorph and gynomorph females and suggest a within species spatial habitat partitioning.
{"title":"Demographic characteristics of Ischnura elegans (Vander Linden, 1820) (Odonata: Coenagrionidae) in arid regions: sex and female morphs differences in survival and capture probabilities, space use patterns and spatial density","authors":"Zohreh Eslami Barzoki, S. Sadeghi, M. Ebrahimi","doi":"10.1080/01650424.2022.2074044","DOIUrl":"https://doi.org/10.1080/01650424.2022.2074044","url":null,"abstract":"Abstract We used the mark-recapture method to gather fundamental information on the population dynamics of Ischnura elegans (Vander Linden, 1820) in an arid region of central Iran. Ischnura elegans expresses female-limited colour polymorphism. We investigated sex and female morphs differences in survival and capture probabilities, space use patterns and spatial density. We used Cormack–Jolly–Seber and spatial capture-recapture models. The estimated capture probability for males was lower than females. The survival probability was not different between either males and females or gynomorphs and andromorphs. We found support for sex differences in density and detection probability, and female morphs differences in density, space use and detection probability. Based on our results the extreme conditions of arid regions can lead to a male-biased dispersal. Our findings also confirm the existence of behavioural differences between andromorph and gynomorph females and suggest a within species spatial habitat partitioning.","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45325422","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 : 2022-06-03DOI: 10.1080/01650424.2022.2070217
T. Sivaruban, Pandiarajan Srinivasan, S. Barathy, Rajasekaran Isack
Abstract A new species of Labiobaetis Novikova and Kluge, 1987 is described based on the larval material from Tamil Nadu, southern India. The total number of Labiobaetis species in India is thereby increased to eight. Labiobaetis davamanii sp. n. is assigned to the L. sumigarensis group of species and it is compared with its other representatives as well as with other Labiobaetis species from the Indian subcontinent. Labiobaetis operosus Müller-Liebenau, 1984 from the L. operosus group is recorded for the first time from India. http://www.zoobank.org/urn:lsid:zoobank.org:pub:D0210970-8ECB-4486-8F02-50406135A215
{"title":"A new species and record of Labiobaetis Novikova and Kluge, 1987 (Ephemeroptera: Baetidae) from India","authors":"T. Sivaruban, Pandiarajan Srinivasan, S. Barathy, Rajasekaran Isack","doi":"10.1080/01650424.2022.2070217","DOIUrl":"https://doi.org/10.1080/01650424.2022.2070217","url":null,"abstract":"Abstract A new species of Labiobaetis Novikova and Kluge, 1987 is described based on the larval material from Tamil Nadu, southern India. The total number of Labiobaetis species in India is thereby increased to eight. Labiobaetis davamanii sp. n. is assigned to the L. sumigarensis group of species and it is compared with its other representatives as well as with other Labiobaetis species from the Indian subcontinent. Labiobaetis operosus Müller-Liebenau, 1984 from the L. operosus group is recorded for the first time from India. http://www.zoobank.org/urn:lsid:zoobank.org:pub:D0210970-8ECB-4486-8F02-50406135A215","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49588122","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 : 2022-06-03DOI: 10.1080/01650424.2022.2070218
M. Pintar
Abstract Belostoma minor (Palisot de Beauvois, 1805) and Mesovelia polhemusi Spangler, 1990 are reported for the first time from the continental United States, in southern Florida. Ten species of Belostomatidae (water bugs) belonging to the genus Belostoma Latreille, 1807 are now reported from the United States, with three species documented in Florida; the record of a fourth species, B. flumineum Say, 1832, in Florida is doubtful. Four species of Mesoveliidae (water treaders) belonging to the genus Mesovelia Mulsant and Rey, 1852 are now documented from Florida and the United States. I provide keys to species of the genera Belostoma and Mesovelia in the northern Caribbean Bioregion, representing southern Florida, the Greater Antilles, and the Lucayan Archipelago.
摘要在佛罗里达州南部的美国大陆，首次报道了小贝洛斯托姆（Palisot de Beauvois，1805）和波尔赫穆西·斯潘格勒（Mesovelia polhemusi Spangler，1990）。1807年，美国报告了10种Belomotoma Latreille属的Belomotom科（水虫），其中3种记录在佛罗里达州；第四个物种，B.flumineum Say，1832年在佛罗里达州的记录令人怀疑。1852年，佛罗里达州和美国记录了属于Mesovelia Mulsant和Rey属的四种Mesoveliidae（踏水者）。我提供了加勒比生物区北部Belostoma属和Mesovelia属物种的钥匙，代表佛罗里达州南部、大安的列斯群岛和卢卡群岛。
{"title":"Two new records of aquatic Hemiptera (Belostomatidae, Mesoveliidae) from southern Florida, with keys to the genera Belostoma Latreille, 1807 and Mesovelia Mulsant and Rey, 1852 in Florida and the northern Caribbean","authors":"M. Pintar","doi":"10.1080/01650424.2022.2070218","DOIUrl":"https://doi.org/10.1080/01650424.2022.2070218","url":null,"abstract":"Abstract Belostoma minor (Palisot de Beauvois, 1805) and Mesovelia polhemusi Spangler, 1990 are reported for the first time from the continental United States, in southern Florida. Ten species of Belostomatidae (water bugs) belonging to the genus Belostoma Latreille, 1807 are now reported from the United States, with three species documented in Florida; the record of a fourth species, B. flumineum Say, 1832, in Florida is doubtful. Four species of Mesoveliidae (water treaders) belonging to the genus Mesovelia Mulsant and Rey, 1852 are now documented from Florida and the United States. I provide keys to species of the genera Belostoma and Mesovelia in the northern Caribbean Bioregion, representing southern Florida, the Greater Antilles, and the Lucayan Archipelago.","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43393443","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 : 2022-05-04DOI: 10.1080/01650424.2022.2056202
H. Ibrahimi, Habibollah Mohammadi, E. Ghaderi, Erfan Karimian
Abstract The caddisfly fauna of the Kurdistan Province in Iran is poorly known, with only a few reported species until now. In this paper, we describe a new species, Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n., from the Zagros Mountains in Kurdistan. Males of the new species are most similar to those of H. delamarei (Jacquemart, 1965) and H. lundaki Chvojka, 2006, but differ mainly in exhibiting a combination of the following characteristics: (1) dorsal keel of segment IX moderately wide with tapering apex in dorsal view, (2) digitiform appendages moderately long, almost equally wide, with rounded apex, and directed downwards in lateral view, (3) apical part of phallus short and broad, with short, somehow triangularly rounded lateral projections, (4) phallus strongly curved after basal third in lateral view, ventroapically rounded, (5) habitus and wings dark brown to blackish. Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n. is the twenty-fourth species of the genus Hydropsyche Pictet, 1834 known from Iran and the second one from Kurdistan Province. http://www.zoobank.org/urn:lsid:zoobank.org:pub:992D271C-3327-4706-8625-7662CA4E2EF4
摘要伊朗库尔德斯坦省的地虱区系鲜为人知，迄今仅有少数报道。本文描述了库尔德斯坦Zagros山区的一新种Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n.。新种的雄性与H. delamarei (Jacquemart, 1965)和H. lundaki Chvojka, 2006)最为相似，但主要表现出以下特征的组合:(1)第IX节的背龙骨在背侧观中中等宽，先端渐细;(2)数码状附属物中等长，几乎相等宽，先端圆形，侧视向下;(3)阴茎的顶端短而宽，有短的，三角形圆形的侧视突出;(4)阴茎在基部三分之一后在侧视中强烈弯曲，腹尖圆形;(5)习惯和翅膀深棕色到带黑色。Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n.是Hydropsyche Pictet属的第24种，1834年发现于伊朗，第二种来自库尔德斯坦省。http://www.zoobank.org/urn:lsid:zoobank.org:pub:992D271C-3327-4706-8625-7662CA4E2EF4
{"title":"A new species of the genus Hydropsyche Pictet, 1834 (Trichoptera: Hydropsychidae) from Kurdistan Province, Iran","authors":"H. Ibrahimi, Habibollah Mohammadi, E. Ghaderi, Erfan Karimian","doi":"10.1080/01650424.2022.2056202","DOIUrl":"https://doi.org/10.1080/01650424.2022.2056202","url":null,"abstract":"Abstract The caddisfly fauna of the Kurdistan Province in Iran is poorly known, with only a few reported species until now. In this paper, we describe a new species, Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n., from the Zagros Mountains in Kurdistan. Males of the new species are most similar to those of H. delamarei (Jacquemart, 1965) and H. lundaki Chvojka, 2006, but differ mainly in exhibiting a combination of the following characteristics: (1) dorsal keel of segment IX moderately wide with tapering apex in dorsal view, (2) digitiform appendages moderately long, almost equally wide, with rounded apex, and directed downwards in lateral view, (3) apical part of phallus short and broad, with short, somehow triangularly rounded lateral projections, (4) phallus strongly curved after basal third in lateral view, ventroapically rounded, (5) habitus and wings dark brown to blackish. Hydropsyche kurdistanica Ibrahimi and Mohammadi sp. n. is the twenty-fourth species of the genus Hydropsyche Pictet, 1834 known from Iran and the second one from Kurdistan Province. http://www.zoobank.org/urn:lsid:zoobank.org:pub:992D271C-3327-4706-8625-7662CA4E2EF4","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45202114","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 : 2022-05-04DOI: 10.1080/01650424.2022.2063337
L. Benamar, N. Bennas, M. Hassoun, A. Millán
Abstract This work presents an updated list of water beetles of the Elmidae and Dryopidae occurring in Morocco. The study is based on an exhaustive review of literature (1914–2021) complemented with field and laboratory investigations on more than 2200 collected individuals between 1997 and 2019. As a result, 30 species belonging to nine genera of Elmidae and Dryopidae are listed with their distribution in Morocco and North Africa. From the 30 species, Elmidae are represented by 21 species and seven genera, whereas Dryopidae are represented by nine species and only two genera. A chorological analysis shows that the Elmidae and Dryopidae from Morocco are essentially Mediterranean (60%), with a very high prevalence of endemics in the broadest sense (77.78%) within this group, whilst those Palearctic species (33.33%) or Afrotropical-Mediterranean (6.67%) are clearly less represented. This chorotype pattern is notably different to that observed in other aquatic beetle families in the same study area, where the percentage of endemic species was much lower. Moroccan Dryopoidea include seven endemic species exclusive to Morocco, six Maghrebian and one Ibero-Maghrebian species.
{"title":"Updating the presence, distribution and chorology of Moroccan Dryopoidea (Coleoptera: Elmidae and Dryopidae)","authors":"L. Benamar, N. Bennas, M. Hassoun, A. Millán","doi":"10.1080/01650424.2022.2063337","DOIUrl":"https://doi.org/10.1080/01650424.2022.2063337","url":null,"abstract":"Abstract This work presents an updated list of water beetles of the Elmidae and Dryopidae occurring in Morocco. The study is based on an exhaustive review of literature (1914–2021) complemented with field and laboratory investigations on more than 2200 collected individuals between 1997 and 2019. As a result, 30 species belonging to nine genera of Elmidae and Dryopidae are listed with their distribution in Morocco and North Africa. From the 30 species, Elmidae are represented by 21 species and seven genera, whereas Dryopidae are represented by nine species and only two genera. A chorological analysis shows that the Elmidae and Dryopidae from Morocco are essentially Mediterranean (60%), with a very high prevalence of endemics in the broadest sense (77.78%) within this group, whilst those Palearctic species (33.33%) or Afrotropical-Mediterranean (6.67%) are clearly less represented. This chorotype pattern is notably different to that observed in other aquatic beetle families in the same study area, where the percentage of endemic species was much lower. Moroccan Dryopoidea include seven endemic species exclusive to Morocco, six Maghrebian and one Ibero-Maghrebian species.","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47016999","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 : 2022-04-25DOI: 10.1080/01650424.2022.2050261
A. Namayandeh, D. Beresford
Abstract The current study was developed as part of Far North Biodiversity Project of the Ontario Ministry of Natural Resources and Forestry, conducted from 2010 to 2014. Out of 2903, we assigned 2735 specimens to 66 species. The remaining 168 specimens were identified to 17 genera only (i.e., unassociated forms). One new species Bryophaenocladius beresfordi sp. n. is described. Chernovskiia orbicus (Townes, 1945), Derotanypus alaskensis (Malloch, 1919), Stempellinella edwardsi Spies and Saether, 2004, Stictochironomus marmoreus (Townes, 1945), and Tanaytarsus occultus Brundin, 1949 are reported for the first time from Ontario, Canada. We also redescribe the adult male of the Holarctic species Bryophaenocladius flavoscutellatus (Malloch, 1915). LSID: http://www.zoobank.org/urn:lsid:zoobank.org:pub:5F627C2CB497-4A1A-A4A6-6061BA
{"title":"New knowledge on the family Chironomidae (Diptera) from Far Northern Ontario, Canada, with a description of new species and new faunistic records","authors":"A. Namayandeh, D. Beresford","doi":"10.1080/01650424.2022.2050261","DOIUrl":"https://doi.org/10.1080/01650424.2022.2050261","url":null,"abstract":"Abstract The current study was developed as part of Far North Biodiversity Project of the Ontario Ministry of Natural Resources and Forestry, conducted from 2010 to 2014. Out of 2903, we assigned 2735 specimens to 66 species. The remaining 168 specimens were identified to 17 genera only (i.e., unassociated forms). One new species Bryophaenocladius beresfordi sp. n. is described. Chernovskiia orbicus (Townes, 1945), Derotanypus alaskensis (Malloch, 1919), Stempellinella edwardsi Spies and Saether, 2004, Stictochironomus marmoreus (Townes, 1945), and Tanaytarsus occultus Brundin, 1949 are reported for the first time from Ontario, Canada. We also redescribe the adult male of the Holarctic species Bryophaenocladius flavoscutellatus (Malloch, 1915). LSID: http://www.zoobank.org/urn:lsid:zoobank.org:pub:5F627C2CB497-4A1A-A4A6-6061BA","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42436251","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 : 2022-04-22DOI: 10.1080/01650424.2022.2051559
Abdur Rehman, Qingbo Huo, Meng-Yuan Zhao, Yu-Zhou Du, Zhen-Ning Chen
Abstract Males of two species of Capnia Pictet, 1841, Capnia s.l. qilianshana Li and Yang, 2009 from Qinghai Province, Haibei Tibetan Autonomous Prefecture, and Capnia s.l. bilobata Chen and Song, 2019 from Shaanxi Province, Qinling Mountains of China, are redescribed with new colour images. In addition, the first descriptions of female and nymph of Capnia s.l. qilianshana and an updated adult male key to Capnia species of China are provided.
{"title":"Redescription of two species of Capnia Pictet, 1841 (Capniidae: Plecoptera) and key to males of Capnia species from China","authors":"Abdur Rehman, Qingbo Huo, Meng-Yuan Zhao, Yu-Zhou Du, Zhen-Ning Chen","doi":"10.1080/01650424.2022.2051559","DOIUrl":"https://doi.org/10.1080/01650424.2022.2051559","url":null,"abstract":"Abstract Males of two species of Capnia Pictet, 1841, Capnia s.l. qilianshana Li and Yang, 2009 from Qinghai Province, Haibei Tibetan Autonomous Prefecture, and Capnia s.l. bilobata Chen and Song, 2019 from Shaanxi Province, Qinling Mountains of China, are redescribed with new colour images. In addition, the first descriptions of female and nymph of Capnia s.l. qilianshana and an updated adult male key to Capnia species of China are provided.","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43959399","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 : 2022-04-22DOI: 10.1080/01650424.2022.2051557
Q. T. Phan, N. Yokoi, Quoc Phu Ngo, Minh Ty Nguyen
Abstract A re-examination and discussion of the records of the genus Protosticta Selys, 1885 of Laos is provided. Protosticta ngoai Phan and Kompier, 2016 and P. spinosa Phan and Kompier, 2016 are reported for the first time from Laos. Protosticta curiosa Fraser, 2009 is assigned as junior synonym of P. trilobata Fraser, 1933. The Protosticta curiosa-group should henceforth be referred to as the Protosticta trilobata-group. http://www.zoobank.org/urn:lsid:zoobank.org:pub:F0E468C3-7082-4E40-82BD-1259C95C9DAC
摘要对老挝原生蜱属(Protosticta Selys, 1885)的记录进行了重新鉴定和讨论。Protosticta ngoai Phan and Kompier, 2016和P. spinosa Phan and Kompier, 2016为首次在老挝报道。原虫(Protosticta curosa Fraser)， 2009年，被指定为p.t eroobata Fraser, 1933年的初级同义词。古原虫群从此应被称为三叶原虫群。http://www.zoobank.org/urn:lsid:zoobank.org:pub:F0E468C3-7082-4E40-82BD-1259C95C9DAC
{"title":"Taxonomic and faunistic notes on the genus Protosticta Selys, 1885 in Laos (Odonata: Zygoptera: Platystictidae)","authors":"Q. T. Phan, N. Yokoi, Quoc Phu Ngo, Minh Ty Nguyen","doi":"10.1080/01650424.2022.2051557","DOIUrl":"https://doi.org/10.1080/01650424.2022.2051557","url":null,"abstract":"Abstract A re-examination and discussion of the records of the genus Protosticta Selys, 1885 of Laos is provided. Protosticta ngoai Phan and Kompier, 2016 and P. spinosa Phan and Kompier, 2016 are reported for the first time from Laos. Protosticta curiosa Fraser, 2009 is assigned as junior synonym of P. trilobata Fraser, 1933. The Protosticta curiosa-group should henceforth be referred to as the Protosticta trilobata-group. http://www.zoobank.org/urn:lsid:zoobank.org:pub:F0E468C3-7082-4E40-82BD-1259C95C9DAC","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42713973","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 : 2022-03-17DOI: 10.1080/01650424.2022.2046778
Kelly M. Murray‐Stoker, J. McHugh, D. Batzer
Abstract We monitored aquatic invertebrate communities in the Ogeechee River (four years) and Carolina bay wetlands (five years) in Georgia, USA. Typically rare, Sisyridae (Neuroptera) larvae were relatively common in both habitats (4–6% sample occurrence). However, different species occurred in each, Climacia areolaris (Hagen, 1861) in the river and Sisyra vicaria (Walker, 1853) in the wetlands. In the river, first instar C. areolaris larvae occurred throughout the summer, consistent with multivoltinism; first instars were also abundant in February. In the wetlands, only single annual cohorts of S. vicaria were detected. The Ogeechee River sampling occurred in the 1980s and 2010s, and late instar C. areolaris were more common in the 2010s, suggesting a response to environmental change. Digitised museum data of adult specimens corroborated most of the phenology patterns observed for larvae, as well as the recent increase in abundance for C. areolaris.
{"title":"Temporal and spatial patterns for larval populations of Sisyridae (Neuroptera) in aquatic habitats of east central Georgia, USA","authors":"Kelly M. Murray‐Stoker, J. McHugh, D. Batzer","doi":"10.1080/01650424.2022.2046778","DOIUrl":"https://doi.org/10.1080/01650424.2022.2046778","url":null,"abstract":"Abstract We monitored aquatic invertebrate communities in the Ogeechee River (four years) and Carolina bay wetlands (five years) in Georgia, USA. Typically rare, Sisyridae (Neuroptera) larvae were relatively common in both habitats (4–6% sample occurrence). However, different species occurred in each, Climacia areolaris (Hagen, 1861) in the river and Sisyra vicaria (Walker, 1853) in the wetlands. In the river, first instar C. areolaris larvae occurred throughout the summer, consistent with multivoltinism; first instars were also abundant in February. In the wetlands, only single annual cohorts of S. vicaria were detected. The Ogeechee River sampling occurred in the 1980s and 2010s, and late instar C. areolaris were more common in the 2010s, suggesting a response to environmental change. Digitised museum data of adult specimens corroborated most of the phenology patterns observed for larvae, as well as the recent increase in abundance for C. areolaris.","PeriodicalId":55492,"journal":{"name":"Aquatic Insects","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45735509","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 : 2022-03-17DOI: 10.1080/01650424.2022.2046780
D. Etnier, B. H. Bauer, Matthew W. Green, A. Orfinger
Abstract The larva of the limnephilid caddisfly Limnephilus sackeni Banks, 1930 is associated, described, diagnosed, and illustrated for the first time. The larvae of this species can be readily separated from other described Nearctic Limnephilus larvae according to head pigmentation and patterning. A brief discussion on possibly cryptic colouration and predator avoidance is provided.
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