Pub Date : 2022-12-01DOI: 10.15298/arthsel.31.4.01
Dragan Anti ć, I. Turbanov, Äðàãàí Àíòè÷, È.Ñ. Òóðáàíîâ
нового вида с другими
新物种与其他物种
{"title":"An unexpected new cave-dwelling species of the genus Leucogeorgia Verhoeff, 1930 (Diplopoda: Julida: Julidae) from the Chechen Republic, Caucasus, Russia","authors":"Dragan Anti ć, I. Turbanov, Äðàãàí Àíòè÷, È.Ñ. Òóðáàíîâ","doi":"10.15298/arthsel.31.4.01","DOIUrl":"https://doi.org/10.15298/arthsel.31.4.01","url":null,"abstract":"нового вида с другими","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46931620","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 : 2022-12-01DOI: 10.15298/arthsel.31.4.07
J. Caleb, Y. T. Lohit, A. P. Abhijith, S. M. Packiam, Ä. Êàëåá, Ó. Ò. Ëîõèò, Ñ. Àáõèäæèò, Ñóñàèìàíèêàì Ìàðèà Ïàêèàì
2021a,b; Caleb, Sankaran, 2022; WSC, 2022]. The genus was earlier considered a synonym of Evarcha Simon, 1902 [Prószyński, 1984], but has recently been revalidated based on both morphological and molecular evidence [Kanesharatnam, Benjamin, 2021]. Colopsus was recorded from India with the discovery of C. cinereus Kanesharatnam et Benjamin, 2021 [Logunov, 2021a], which was originally described from Sri Lanka [Kanesharatnam, Benjamin, 2021]. While studying salticid specimens from Karnataka, we have found out that they are very similar both to Hyllus manu Caleb, Christudhas, Laltanpuii et Chitra, 2014 known from South India and to C. cinereus known from India and Sri Lanka. In order to establish the identity of the newly collected specimens and C. cinereus, the types of H. manu have been re-examined. Thus, the present paper aims: (1) to describe a new Colopsus species from Karnataka, India, (2) to provide new detailed digital images of H. manu, and (3) to synonymise the name C. cinereus with H. manu.
2021 a, b;Caleb, Sankaran, 2022;WSC, 2022]。该属早先被认为是Evarcha Simon的同义词，1902 [Prószyński, 1984]，但最近基于形态学和分子证据被重新验证[Kanesharatnam, Benjamin, 2021]。随着C. cinereus Kanesharatnam et Benjamin于2021年的发现，印度记录了巨像[Logunov, 2021a]，最初描述于斯里兰卡[Kanesharatnam, Benjamin, 2021]。在研究卡纳塔克邦的盐碱标本时，我们发现它们与南印度已知的Hyllus manu Caleb, Christudhas, Laltanpuii et Chitra, 2014以及印度和斯里兰卡已知的C. cinereus非常相似。为了确定新采集标本与C. cinereus的身份，对H. manu的类型进行了重新检查。因此，本文的目的是:(1)描述来自印度卡纳塔克邦的一个新的巨象种，(2)提供新的详细的H. manu数字图像，(3)将C. cinereus与H. manu同义。
{"title":"A new species and new synonym in the genus Colopsus Simon, 1902 (Araneae: Salticidae: Plexippina) from India","authors":"J. Caleb, Y. T. Lohit, A. P. Abhijith, S. M. Packiam, Ä. Êàëåá, Ó. Ò. Ëîõèò, Ñ. Àáõèäæèò, Ñóñàèìàíèêàì Ìàðèà Ïàêèàì","doi":"10.15298/arthsel.31.4.07","DOIUrl":"https://doi.org/10.15298/arthsel.31.4.07","url":null,"abstract":"2021a,b; Caleb, Sankaran, 2022; WSC, 2022]. The genus was earlier considered a synonym of Evarcha Simon, 1902 [Prószyński, 1984], but has recently been revalidated based on both morphological and molecular evidence [Kanesharatnam, Benjamin, 2021]. Colopsus was recorded from India with the discovery of C. cinereus Kanesharatnam et Benjamin, 2021 [Logunov, 2021a], which was originally described from Sri Lanka [Kanesharatnam, Benjamin, 2021]. While studying salticid specimens from Karnataka, we have found out that they are very similar both to Hyllus manu Caleb, Christudhas, Laltanpuii et Chitra, 2014 known from South India and to C. cinereus known from India and Sri Lanka. In order to establish the identity of the newly collected specimens and C. cinereus, the types of H. manu have been re-examined. Thus, the present paper aims: (1) to describe a new Colopsus species from Karnataka, India, (2) to provide new detailed digital images of H. manu, and (3) to synonymise the name C. cinereus with H. manu.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48653704","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 : 2022-11-17DOI: 10.3390/arthropoda1010005
N. Joshi, K. Demchak, D. Biddinger
Drosophila suzukii (Diptera: Drosophilidae) is a major invasive pest of caneberries (e.g., blackberries and raspberries) and other thin-skinned fruit crops. In recent years, it has been reported as an economically important fruit pest in many countries. In caneberries, the timely detection and management of invasive insect pests such as D. suzukii is important to maintain profitability and avoid fruit export restriction. Invasions by such new pest species in commercial crop production often changes pesticide use patterns and frequency as growers try to control pest populations on their farms. In this study, we examined the seasonal population of D. suzukii and pesticide use patterns before and after D. suzukii invasion in primocane-fruiting raspberry and floricane-fruiting blackberry crop production in Pennsylvania. The results of seasonal monitoring conducted over two years showed higher populations of D. suzukii fruit flies during the settle period. The evaluation of crop-specific pesticide programs showed an increase in pesticide use frequency compared to the crop season before D. suzukii invasion in the blackberry planting. Similarly, over a five-fold increase in pesticide application was recorded in the raspberry planting in the year following invasion. The implications of increased pesticide use patterns in blackberry and raspberry production are discussed.
{"title":"Seasonal Population of Drosophila suzukii (Diptera: Drosophilidae) and Pesticide Use Pattern after Its Invasion in Caneberry Crops in Pennsylvania (USA)","authors":"N. Joshi, K. Demchak, D. Biddinger","doi":"10.3390/arthropoda1010005","DOIUrl":"https://doi.org/10.3390/arthropoda1010005","url":null,"abstract":"Drosophila suzukii (Diptera: Drosophilidae) is a major invasive pest of caneberries (e.g., blackberries and raspberries) and other thin-skinned fruit crops. In recent years, it has been reported as an economically important fruit pest in many countries. In caneberries, the timely detection and management of invasive insect pests such as D. suzukii is important to maintain profitability and avoid fruit export restriction. Invasions by such new pest species in commercial crop production often changes pesticide use patterns and frequency as growers try to control pest populations on their farms. In this study, we examined the seasonal population of D. suzukii and pesticide use patterns before and after D. suzukii invasion in primocane-fruiting raspberry and floricane-fruiting blackberry crop production in Pennsylvania. The results of seasonal monitoring conducted over two years showed higher populations of D. suzukii fruit flies during the settle period. The evaluation of crop-specific pesticide programs showed an increase in pesticide use frequency compared to the crop season before D. suzukii invasion in the blackberry planting. Similarly, over a five-fold increase in pesticide application was recorded in the raspberry planting in the year following invasion. The implications of increased pesticide use patterns in blackberry and raspberry production are discussed.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":"43 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81109871","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 : 2022-09-13DOI: 10.3390/arthropoda1010004
Iluany Silva-Costa, N. F. S. Giehl, U. M. Pozzobom, Anderson André Carvalho-Soares, J. M. Oliveira-Junior, H. R. Cabette, Karina Dias‐Silva
The modification of landscapes surrounding water bodies leads to changes in limnological characteristics and decreased aquatic biodiversity, such as fish and macroinvertebrates. Aquatic insects are sensitive to changes in aquatic ecosystems and quickly respond to those changes. The aim of this paper was to evaluate the relationship between the compositions of aquatic and semi-aquatic Heteroptera with environmental variables along an environmental gradient in streams at the headwaters of the Xingu River, Brazil. We collected samples from 12 streams belonging to the Suiá-Miçú river basin and tributaries of the Xingu River, in September (dry season), 2008. The Suiá-Miçú river is one of the tributaries on the right bank of the Xingu River, and it is located in the ecotone between the Cerrado and the Amazon rainforest in the area characterized as the “arc of deforestation’’. Insects were sampled in fixed 100 m transections and divided into 20 segments of 5 meters each. To assess the habitat integrity in each stream, the habitat integrity index (HII) was applied. The following environmental variables were measured: electrical conductivity, turbidity, depth, and the normalized difference vegetation index (NDVI). The ordering of species composition was performed with the principal coordinate analysis (PCoA), and the relationship between environmental variables and composition was performed using a Mantel test. Of the 263 individuals collected, distributed in 8 families, there were 20 genera, of these, 12 were from Nepomorpha and 8 from Gerromorpha. The most abundant genera were Limnocoris (n = 121) and Rhagovelia (n = 32). Naucoridae was the most diverse family. Together, the environmental variables explained ~50% of the species distribution (r = 0.49; p = 0.001). These results reinforce the efficacy of aquatic Heteroptera to monitor environmental conditions. Here, in particular, the responses of this group to variations in landscape metrics, environmental integrity, and water variables together demonstrate that it can be useful to indicate the quality of habitat in streams.
{"title":"Aquatic and Semiaquatic Heteroptera (Hemiptera: Insecta) Distribution in Streams on the Cerrado–Amazon Ecotone in Headwaters of Xingu River","authors":"Iluany Silva-Costa, N. F. S. Giehl, U. M. Pozzobom, Anderson André Carvalho-Soares, J. M. Oliveira-Junior, H. R. Cabette, Karina Dias‐Silva","doi":"10.3390/arthropoda1010004","DOIUrl":"https://doi.org/10.3390/arthropoda1010004","url":null,"abstract":"The modification of landscapes surrounding water bodies leads to changes in limnological characteristics and decreased aquatic biodiversity, such as fish and macroinvertebrates. Aquatic insects are sensitive to changes in aquatic ecosystems and quickly respond to those changes. The aim of this paper was to evaluate the relationship between the compositions of aquatic and semi-aquatic Heteroptera with environmental variables along an environmental gradient in streams at the headwaters of the Xingu River, Brazil. We collected samples from 12 streams belonging to the Suiá-Miçú river basin and tributaries of the Xingu River, in September (dry season), 2008. The Suiá-Miçú river is one of the tributaries on the right bank of the Xingu River, and it is located in the ecotone between the Cerrado and the Amazon rainforest in the area characterized as the “arc of deforestation’’. Insects were sampled in fixed 100 m transections and divided into 20 segments of 5 meters each. To assess the habitat integrity in each stream, the habitat integrity index (HII) was applied. The following environmental variables were measured: electrical conductivity, turbidity, depth, and the normalized difference vegetation index (NDVI). The ordering of species composition was performed with the principal coordinate analysis (PCoA), and the relationship between environmental variables and composition was performed using a Mantel test. Of the 263 individuals collected, distributed in 8 families, there were 20 genera, of these, 12 were from Nepomorpha and 8 from Gerromorpha. The most abundant genera were Limnocoris (n = 121) and Rhagovelia (n = 32). Naucoridae was the most diverse family. Together, the environmental variables explained ~50% of the species distribution (r = 0.49; p = 0.001). These results reinforce the efficacy of aquatic Heteroptera to monitor environmental conditions. Here, in particular, the responses of this group to variations in landscape metrics, environmental integrity, and water variables together demonstrate that it can be useful to indicate the quality of habitat in streams.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":"85 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84853288","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 : 2022-09-01DOI: 10.15298/arthsel.31.3.04
I. Marin, V. Spiridonov, S. E. Anosov
{"title":"On the sharp-nosed crab Scyra compressipes Stimpson, 1857 (Brachyura: Epialtidae: Pisinae) from the southern Kuril Islands","authors":"I. Marin, V. Spiridonov, S. E. Anosov","doi":"10.15298/arthsel.31.3.04","DOIUrl":"https://doi.org/10.15298/arthsel.31.3.04","url":null,"abstract":"","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48881476","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 : 2022-09-01DOI: 10.15298/arthsel.31.3.08
G. D. Rubio, E. M. Baigorria, C. E. Stolar, Ä. Ðóáèî, Å. Ì. Áàéãîððèà, Ê. Å. Ñòîëàð
Ilargus to-ABSTRACT. A study of the jumping spider genus Ilargus Simon, 1901 from Argentina, with live colour photographs of all recorded species, is presented. Two new species, I. delnoa sp.n. ( #$ ) and I. carinae sp.n. ( # ), are described. All the Ilargus species occurring in the country are diagnosed and provided with new geographic records, and a potential distribution of the genus is modelled. Ilargus is known from at least two ecoregional sectors of Argentina.
{"title":"New species of the jumping spider genus Ilargus Simon, 1901 (Araneae: Salticidae), with notes on all Argentinean species","authors":"G. D. Rubio, E. M. Baigorria, C. E. Stolar, Ä. Ðóáèî, Å. Ì. Áàéãîððèà, Ê. Å. Ñòîëàð","doi":"10.15298/arthsel.31.3.08","DOIUrl":"https://doi.org/10.15298/arthsel.31.3.08","url":null,"abstract":"Ilargus to-ABSTRACT. A study of the jumping spider genus Ilargus Simon, 1901 from Argentina, with live colour photographs of all recorded species, is presented. Two new species, I. delnoa sp.n. ( #$ ) and I. carinae sp.n. ( # ), are described. All the Ilargus species occurring in the country are diagnosed and provided with new geographic records, and a potential distribution of the genus is modelled. Ilargus is known from at least two ecoregional sectors of Argentina.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44380055","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 : 2022-09-01DOI: 10.15298/arthsel.31.3.07
J. Caleb, Clement Francis, V. K. Bhat, S. M. Packiam, Ä. Êàëåá, Êëåìåíò Ôðýíñèñ, Âèäæàé Êðèøíà Áõàò, Ñóñàèìàíèêàì Ìàðèà Ïàêèàì
. A new jumping spider species, Plexippus ignatius Caleb sp.n. ( # ), is described from Karnataka state, India. Two new synonyms are proposed: Plexippus andamanensis (Tikader, 1977) syn.n. and P. calcutaensis (Tikader, 1974) syn.n., are junior synonyms of P. paykulli (Audouin, 1826) and P. petersi (Karsch, 1878) respectively. A detailed description and illustrations of the studied specimens are provided. A new species and two new synonyms in the genus Plexippus C.L. 1846 КЛЮЧЕВЫЕ СЛОВА Aranei, описание Карнатака обнаружение вида таксономия типовой экземп
. A new jumping spider species, Plexippus ignatius Caleb sp.n. ( # ), is described from Karnataka state, India. Two new synonyms are proposed: Plexippus andamanensis (Tikader, 1977) syn.n. and P. calcutaensis (Tikader, 1974) syn.n., are junior synonyms of P. paykulli (Audouin, 1826) and P. petersi (Karsch, 1878) respectively. A detailed description and illustrations of the studied specimens are provided. A New Species and Two New Synonyms in the Genus Plexippus C.L.1846关键词Aranei，卡纳塔克邦描述物种发现
{"title":"A new species and two new synonyms in the genus Plexippus C.L. Koch, 1846 from India (Araneae: Salticidae: Plexippina)","authors":"J. Caleb, Clement Francis, V. K. Bhat, S. M. Packiam, Ä. Êàëåá, Êëåìåíò Ôðýíñèñ, Âèäæàé Êðèøíà Áõàò, Ñóñàèìàíèêàì Ìàðèà Ïàêèàì","doi":"10.15298/arthsel.31.3.07","DOIUrl":"https://doi.org/10.15298/arthsel.31.3.07","url":null,"abstract":". A new jumping spider species, Plexippus ignatius Caleb sp.n. ( # ), is described from Karnataka state, India. Two new synonyms are proposed: Plexippus andamanensis (Tikader, 1977) syn.n. and P. calcutaensis (Tikader, 1974) syn.n., are junior synonyms of P. paykulli (Audouin, 1826) and P. petersi (Karsch, 1878) respectively. A detailed description and illustrations of the studied specimens are provided. A new species and two new synonyms in the genus Plexippus C.L. 1846 КЛЮЧЕВЫЕ СЛОВА Aranei, описание Карнатака обнаружение вида таксономия типовой экземп","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47387314","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 : 2022-09-01DOI: 10.15298/arthsel.31.3.14
K. Mikhailov
: A catalogue of 12 holotypes and 19 paratypes, belonging to 13 harvestman (Opiliones) species in 2 families (Nemastomatidae, Phalangiidae) from the collection of the Zoological Museum of the Moscow State University is provided. Other depositories housing the remaining types of the listed species are given as well. and completes the the harvestman type collection. The Museum’s harvestman is the the the of 38 species. Museum’s invertebrate type collections include holo-, para- and syntypes of over 3,000 species, of which 1,000 species belong to Arachnida, to Museum’s arachnid collection was in the contains more than 280,000 specimens, of музейные типы голотипы , паратипы
{"title":"Arachnid types in the Zoological Museum of the Moscow State University, Russia. VI. Opiliones 2 (Arachnida) ","authors":"K. Mikhailov","doi":"10.15298/arthsel.31.3.14","DOIUrl":"https://doi.org/10.15298/arthsel.31.3.14","url":null,"abstract":": A catalogue of 12 holotypes and 19 paratypes, belonging to 13 harvestman (Opiliones) species in 2 families (Nemastomatidae, Phalangiidae) from the collection of the Zoological Museum of the Moscow State University is provided. Other depositories housing the remaining types of the listed species are given as well. and completes the the harvestman type collection. The Museum’s harvestman is the the the of 38 species. Museum’s invertebrate type collections include holo-, para- and syntypes of over 3,000 species, of which 1,000 species belong to Arachnida, to Museum’s arachnid collection was in the contains more than 280,000 specimens, of музейные типы голотипы , паратипы","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41337716","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 : 2022-09-01DOI: 10.15298/arthsel.31.3.05
A. Alqahtani
. Nebo yemenensis Francke, 1980 (Arachnida: Scorpiones) is recorded for the first time in Saudi Arabia. Scorpions were collected in the southwestern region of the country, in the highlands of Asir and Jizan Provinces. Morphological description, body measurements, and ecological conditions are provided.
{"title":"The first record of scorpion Nebo yemenensis Francke, 1980 in Saudi Arabia","authors":"A. Alqahtani","doi":"10.15298/arthsel.31.3.05","DOIUrl":"https://doi.org/10.15298/arthsel.31.3.05","url":null,"abstract":". Nebo yemenensis Francke, 1980 (Arachnida: Scorpiones) is recorded for the first time in Saudi Arabia. Scorpions were collected in the southwestern region of the country, in the highlands of Asir and Jizan Provinces. Morphological description, body measurements, and ecological conditions are provided.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48846783","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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