Zoologischer Anzeiger最新文献

{"title":"Morphological, linear and geometric morphometric differences of Anatolian Sorex (Mammalia: Soricidae) species","authors":"Ahmet Yesari Selçuk ,&nbsp;Alaettin Kaya ,&nbsp;Osman İbiş ,&nbsp;Coşkun Tez ,&nbsp;Haluk Kefelioğlu","doi":"10.1016/j.jcz.2025.10.003","DOIUrl":"10.1016/j.jcz.2025.10.003","url":null,"abstract":"<div><div>The taxonomic complexity of <em>Sorex</em> species is largely due to their morphological similarity. The different approaches used in taxonomic studies have both advantages and disadvantages. In this study, <em>Sorex volnuchini</em>, <em>Sorex raddei</em> and <em>Sorex satunini</em> specimens were compared using morphological features (molar teeth), mechanical potential (bite force), linear morphometric and geometric morphometric analysis. No pigmentation was detected in the hypoconic region of the first upper molar in the samples of <em>S. volnuchini</em>. In contrast, the pigmentation in the hypoconic region showed variability in the samples of <em>S. raddei</em> and <em>S. satunini</em>. In linear morphometric analyses, the linear measurement results of craniodental and mandibular characters for <em>S. raddei</em> and <em>S. satunini</em> overlapped many characters. However, regarding linear measurements, <em>S. volnuchini</em> was separated from these species (<em>p</em> &lt; 0.01). Based on both linear morphometrics and centroid size (geometric morphometrics), it was determined that <em>S. volnuchini</em> was smaller than other the <em>Sorex</em> species, and similarly, it was also determined that <em>S. volnuchini</em> had a lower bite force (mechanical potential) than other <em>Sorex</em> species. There was no correlation between bite force and centroid size (CS) within the species. However, pairwise comparisons determined a statistically significant difference among the species. The Jackknifed classification rate was over 92 % in linear morphometric analysis. As a result of geometric morphometric analysis, the order of the centroid size for the skull (ventral and dorsal) and the mandible was <em>Neomys milleri</em> &gt; <em>S. raddei</em> &gt; <em>S. satunini</em> &gt; <em>Sorex volncuhini</em>. No significant difference was found between <em>S. raddei</em> and <em>S. satunini</em> in centroid size for only dorsal skull. Allometric growth, which varies in shape with size, was not observed in the skull (ventral and dorsal) and mandible. <em>N</em>. <em>milleri</em>, <em>S</em>. <em>raddei</em>, <em>S</em>. <em>satunini</em> and <em>S</em>. <em>volnuchini</em> differed according to the Procrustes and Mahalanobis distance (<em>p</em> &lt; 0.05). Three dendrograms of morphological (ventral and dorsal skull, mandible) proximity showed a similar topology.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 241-253"},"PeriodicalIF":1.5,"publicationDate":"2025-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145320477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diversity of Acanthocerini Bergroth, 1913 (Heteroptera: Coreidae: Coreinae) in South America: new taxa, nomenclatorial arrangements, and expanded distributions","authors":"Leonela Olivera ,&nbsp;Pablo M. Dellapé ,&nbsp;María Cecilia Melo","doi":"10.1016/j.jcz.2025.10.002","DOIUrl":"10.1016/j.jcz.2025.10.002","url":null,"abstract":"<div><div><em>Brunneocoris kormilevi</em>, <strong>new genus and new species</strong>, from Argentina are described, and the affinities with the related genera <em>Athaumastus</em> Mayr, 1865 and <em>Euthochtha</em> Mayr, 1865 are discussed. The descriptions include novel characters from external morphology, and male and female genitalia. Photographs of dorsal and ventral habitus, and genitalia of the holotype and paratype are included. In addition, we transfer one species of <em>Dersagrena</em> Kirkaldy, 1904 to the genus <em>Athaumastus</em>, <em>Athaumastus flaviventris</em> (Berg, 1879) <strong>comb. nov.</strong>; we designate lectotype for <em>Athaumastus lugens</em> (Stål, 1855), and <em>Dersagrena subfoveolata</em> (Berg, 1892); and finally, we give new distributional records for: <em>A. flaviventris</em>, <em>A. lugens</em>, <em>Athaumastus subcarinatus</em> (Stål, 1860), <em>Camptischium clavipes</em> (Fabricius, 1803), <em>Camptischium niger</em> (Stål, 1870), <em>Dalcera lacerdae</em> (Signoret, 1864), <em>D. subfoveolata</em>, <em>Lybindus dichrous</em> Stål, 1860, <em>Zoreva amicta</em> Brailovsky &amp; Barrera, 1982, <em>Zoreva armator</em> (Fabricius, 1803), and <em>Zoreva marginalis</em> (Walker, 1871), and a revised and updated key to the known Acanthocerini genera.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"320 ","pages":"Pages 47-56"},"PeriodicalIF":1.5,"publicationDate":"2025-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145840177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Whoever seeks will always find: a revision of the endemic deep-sea Codonobdella cryptic group (Hirudinea, Piscicolidae) from Lake Baikal, with description of two new species","authors":"Irina Kaygorodova,&nbsp;Ekaterina Matveenko","doi":"10.1016/j.jcz.2025.09.012","DOIUrl":"10.1016/j.jcz.2025.09.012","url":null,"abstract":"<div><div>Species is the cornerstone of biology because it serves as the basis for all other branches of this science, being the “elementary particle” of biota and the fundamental unit of biological classification. The accuracy of species attribution, as an indicator of the source data quality, directly affects the validity of experimental and analytical studies. Errors in taxonomic identification not only distort the biodiversity signification, but can also impede a clear understanding of evolutionary, ecological and physiological signals and traits. To improve the reliability of species identification and more accurately define species boundaries in the Baikal-endemic genus <em>Codonobdella</em>, we integrated DNA barcoding data into a bioinformatic pipeline and then applied reflexive search for subtleties in distinguishing phylogenetic species detected by molecular delimitation. As a result, the type species of the genus split up into three phylogenetic species, corresponding to the then-current diagnosis of <em>Codonobdella truncata</em>. However, species specific genetic, morphological, parasitological and distribution features allowed us to discover new species, <em>Codonobdella rufulu</em>s sp. nov. and <em>Codonobdella tenebris</em> sp. nov.; to refine the description of <em>C. truncata</em>; and to derive traditional classification keys supplemented by DNA barcodes. Overall, our study reinforces the idea on “cryptic species” as a temporary status for understudied species.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 210-225"},"PeriodicalIF":1.5,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145267080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Revisiting the genus Pararhagadochir (Embioptera: Archembiidae): an update of Brazilian biodiversity","authors":"Pietra Sally Biazussi Montanuci ,&nbsp;Bruna Santos Andrade ,&nbsp;Claudia Szumik ,&nbsp;María Laura Juárez ,&nbsp;Tiago Kütter Krolow","doi":"10.1016/j.jcz.2025.09.005","DOIUrl":"10.1016/j.jcz.2025.09.005","url":null,"abstract":"<div><div><em>Pararhagadochir</em> is a genus of Embioptera comprising 19 valid species distributed in the Neotropical region<em>.</em> Ten species occur in Brazil. The information described in this work was made possible through expeditions dedicated to collecting <em>Pararhagadochir</em> colonies containing females and immatures, which were fundamental for this study. Additionally, sporadic collections were carried out in various municipalities, complementing the understanding of the studied species. In this study, the male of the species <em>Pararhagadochir castaneus</em> Salvatierra, 2020 (only known for the holotype) is redescribed, and for the first time data on female and nymphal stages, biological data, and intraspecific variations are presented. A new species <em>Pararhagadochir</em> Davis, 1940 from several localities of Tocantins is described and illustrated here. Finally, we provide an updated key and a distribution map with new records for the Brazilian species.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 226-240"},"PeriodicalIF":1.5,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145267079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphological variation between Hyla arborea and Hyla orientalis from Bulgaria","authors":"Simeon Lukanov ,&nbsp;Irena Atanasova ,&nbsp;Emiliya Vacheva ,&nbsp;Angel Dyugmedzhiev ,&nbsp;Simeon Borissov ,&nbsp;Borislav Naumov","doi":"10.1016/j.jcz.2025.09.010","DOIUrl":"10.1016/j.jcz.2025.09.010","url":null,"abstract":"<div><div>The species status of <em>Hyla arborea</em> and <em>H. orientalis</em> is well supported by genetic data, however, there is still a lack of studies that could differentiate between these taxa based on other characteristics. During the mating season in the period 2021–2024, we measured a total of 196 tree frogs (144 male and 52 female) from six sites – three within the range of <em>H. arborea</em> and three within the range of <em>H. orienatalis</em> in Bulgaria. All frogs were anesthetised, measured, photographed and released at the site of capture after they were fully recovered. We assessed eight morphometric traits and corresponding indices, and used statistical comparisons to examine species- and population-level variation. While some indices showed significant differences, results did not support clear-cut morphological separation between species. Notably, one population (Zaychino), genetically identified as <em>H. orientalis</em>, grouped morphometrically with <em>H. arborea</em>. Our results suggest that interspecific morphological differences are subtle and may be more influenced by local environmental adaptation or historical introgression. Although not sufficient for a direct species identification in the field, the results contribute towards a better understanding of the morphological differences between these two congeneric species.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 161-172"},"PeriodicalIF":1.5,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145158663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Uncovering neotropical rock geckos’ diversity: multiple data sources on an integrated taxonomic approach reveal a new species of Phyllopezus Peters, 1878 (Squamata: Phyllodactylidae) from northeastern Brazilian Atlantic Forest","authors":"Marcos J.M. Dubeux ,&nbsp;Gisele M.N. Vieira Dubeux ,&nbsp;Jessika M.M. Neves ,&nbsp;Fernanda P. Werneck ,&nbsp;Miguel T. Rodrigues ,&nbsp;Tamí Mott ,&nbsp;Pedro M.S. Nunes","doi":"10.1016/j.jcz.2025.09.011","DOIUrl":"10.1016/j.jcz.2025.09.011","url":null,"abstract":"<div><div>Using an integrated taxonomic approach based on a robust data set including external morphology, cranial anatomy, hemipenial morphology, scale microstructure, and molecular data, we describe a new species of gecko of the genus <em>Phyllopezus</em> from mountains in the northeastern Brazilian Atlantic Forest. The species is currently known to occur in <em>Serra da Jiboia</em>, municipality of Elísio Medrado, Bahia state, and <em>Serra de Itabaiana</em>, municipality of Areia Branca, Sergipe state. The new species is genetically related and more morphologically similar to <em>Phyllopezus diamantino</em> and <em>Phyllopezus selmae</em>, sharing all diagnostic characteristics for both these species, but distinguished from their congeners by meristic and morphometric characters. The new species is the first Phyllodactylidae to have its hemipenial morphology described and together with the cranial anatomy and the description of the microstructures of the dorsal scales provided here, it encourages the use of new approaches for the description of the cryptic species present in this species complex.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 173-195"},"PeriodicalIF":1.5,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145158662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Description of new species of Oligosita Walker (Hymenoptera: Trichogrammatidae) from India","authors":"Mohsin Ikram ,&nbsp;Mohd Yousuf ,&nbsp;Mohammad Faisal","doi":"10.1016/j.jcz.2025.09.006","DOIUrl":"10.1016/j.jcz.2025.09.006","url":null,"abstract":"<div><div>The genus <em>Oligosita</em> Walker is an important parasitoid, primarily attacking the eggs of hemipterous insect pests. In the present study, <em>Oligosita barabankiensis</em> Ikram &amp; Yousuf, <em>Oligosita hayati</em> Ikram &amp; Yousuf and <em>Oligosita lakhimpurensis</em> Ikram &amp; Yousuf are described as new species, along with an updated key to the Indian species. Additionally, some existing Indian species of <em>Oligosita</em> are diagnosed and illustrated, along with new records from India. These findings enhance the taxonomy of egg parasitoids and highlight the potential role of <em>Oligosita</em> species in biological control, particularly in managing hemipteran pests in agricultural systems.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 153-160"},"PeriodicalIF":1.5,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145118199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural hybridization among species of the genus Gekko (Squamata: Gekkonidae) in Japan: the roles of pre- and postmating isolation","authors":"Kota Okamoto ,&nbsp;Teppei Jono ,&nbsp;Hitoshi Tanioka ,&nbsp;Toyofumi Sueyoshi ,&nbsp;Takanori Matsuo ,&nbsp;Mamoru Toda","doi":"10.1016/j.jcz.2025.09.008","DOIUrl":"10.1016/j.jcz.2025.09.008","url":null,"abstract":"<div><div>Among the eight Japanese species of the genus <em>Gekko</em>, natural hybridization was reported in four pairs at various frequencies. A recent behavioral study suggested that the species-specific courtship calls of the males act as premating isolation for some species of these geckos; however, others lack species-specific calls, which results in hybridizations. No comprehensive study has been conducted to identify a general pattern in the development of isolating barriers in this group. We examined the hybridization status between eight pairs of seven species using population genetic analyses based on microsatellite markers and allozyme data. We then examined the changes in the frequency of hybrids and the proportion of F₁ hybrids against the total number of hybrids along with increasing genetic distances in a phylogenetic framework. The contribution of the courtship call type as a determinant of the presence/absence of hybridization was evaluated by statistical modeling. The results of the genetic analyses revealed hybridizations between two pairs of three species, each having a species-specific call, in addition to previously reported species pairs. Statistical analyses indicated that the frequency of hybrids between species was negatively correlated with genetic distance, and the proportion of F₁ hybrids increased with genetic distance. The results suggest the progressive development of postmating isolation with genetic divergence in this group. The contribution of call type to the presence/absence of hybridization was not fully supported, in part, because of the hybridizations of one of the species exhibiting species-specific calls. A possible reason for the exceptional hybridizations between the species with species-specific calls is discussed.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 196-209"},"PeriodicalIF":1.5,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145158661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Coriophagus tigrilepus sp. nov. (Strepsiptera: Halictophagidae: Coriophaginae): A new species and a new record subfamily from China","authors":"Xuhongyi Zheng ,&nbsp;Pengxu Mu ,&nbsp;Chuan Liu","doi":"10.1016/j.jcz.2025.09.009","DOIUrl":"10.1016/j.jcz.2025.09.009","url":null,"abstract":"<div><div>Halictophagidae is a strepsipteran family that parasitizes Orthoptera, Diptera, Blattodea and Hemiptera. To date, only 2 genera and 12 species have been recorded in China. In this study, we describe <em>Coriophagus tigrilepus</em> sp. nov., based on a male specimen collected from Hainan Province. This discovery represents the first record of both the genus <em>Coriophagus</em> and the subfamily Coriophaginae in China. The new species characterized by unique maxillary palpi, the absence of apical expansion on the forefemur, a slender R2 in the hindwing and a slender aedeagus with a short apical hook. Additionally, we provide an updated checklist of Halictophagidae species documented in China and present a revised key to all <em>Coriophagus</em> species worldwide.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 127-133"},"PeriodicalIF":1.5,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145106062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two new species of Leptopsis Desutter-Grandcolas, 1996 (Orthoptera: Phalangopsidae: Phalangopsinae) from the Brazilian Amazon rainforest with insights from potential distribution models for the genus","authors":"Lianderson Farias Franco ,&nbsp;Beatriz Harumi Kondo Oya ,&nbsp;Rodrigo Antônio Castro-Souza ,&nbsp;Gustavo Costa Tavares","doi":"10.1016/j.jcz.2025.09.007","DOIUrl":"10.1016/j.jcz.2025.09.007","url":null,"abstract":"<div><div><em>Leptopis</em> is a South-American genus with two subgenera and seven valid species: <em>Leptopsis</em> (<em>Leptopsis</em>) Desutter-Grandcolas, 1996, including <em>Leptopsis</em> (<em>Leptopsis</em>) <em>nauta</em> Desutter-Grandcolas, 1992, <em>Leptopsis</em> (<em>Leptopsis</em>) <em>zumun</em> Desutter-Grandcolas, 1992, <em>Leptopsis</em> (<em>Leptopsis</em>) <em>saussurei</em> Desutter-Grandcolas, 1992, <em>Leptopsis</em> (<em>Leptopsis</em>) <em>ecuadori</em> Gorochov, 2006, and <em>Leptopsis</em> (<em>Leptopsis</em>) <em>ucayali</em> Gorochov, 2011; and <em>Leptopsis</em> (<em>Aberracla</em>) Gorochov, 2011, including <em>Leptopsis</em> (<em>Aberracla</em>) <em>chopardi</em> Desutter-Grandcolas, 1992, and <em>Leptopsis</em> (<em>Aberracla</em>) <em>morona</em> Gorochov, 2011. In this work, we describe two new species, <em>Leptopsis</em> (<em>Leptopsis</em>) <em>vader</em> <strong>sp. nov</strong>. and <em>Leptopsis</em> (<em>Leptopsis</em>) <em>silens</em> <strong>sp. nov</strong>, recorded in the state of Pará, Brazil, the first record of the genus in the country, and predict and discuss the distribution of the genus through Species Distribution Models (SDMs). These two new species are easily distinguished from the others by the shape of the phallic complex sclerites, specifically the pseudepiphallic sclerite A. Additionally, the females exhibit differences in copulatory papillae among species for which these structures are known. We also propose synonymizing <em>Mellomima</em> Desutter-Grandcolas, 2020 under <em>Leptopsis</em> (<em>Aberracla</em>), lowering the rank from genus to subgenus, and moving <em>Mellomima guyanensis</em> Desutter-Grandcolas, 2020 to the subgenus <em>Leptopsis</em> (<em>Aberracla</em>), under the combination <em>Leptopsis</em> (<em>Aberracla</em>) <em>guyanensis</em> <strong>comb. nov.</strong> The SDMs for the genus <em>Leptopsis</em> showed a reasonable fit despite the genus's current limited distribution. The model indicated a wide distribution across central and northern Amazonia, with the greatest coverage in the eastern region. High-suitability areas were also identified in countries where the genus has not yet been recorded, such as Venezuela, Guyana, and Suriname. Furthermore, the model predicted high-suitability regions outside Amazonian domains, particularly in northern Colombia and Venezuela. The bioclimatic variables that contributed most to the models and probably influence the genus distribution were the precipitation of the wettest quarter and isothermality.</div></div>","PeriodicalId":49332,"journal":{"name":"Zoologischer Anzeiger","volume":"319 ","pages":"Pages 134-152"},"PeriodicalIF":1.5,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145109217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}