Giulia Perina, Ana I Camacho, Nicole E White, Liesel Morgan, Angus Lawrie, Stephanie Floeckner, Michelle T Guzik
{"title":"Unveiling hidden Bathynellidae (Crustacea: Bathynellacea) diversity in Australia: an integrated study reveals remarkable diversity and a new subfamily from Queensland","authors":"Giulia Perina, Ana I Camacho, Nicole E White, Liesel Morgan, Angus Lawrie, Stephanie Floeckner, Michelle T Guzik","doi":"10.1093/zoolinnean/zlae151","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae151","url":null,"abstract":"Awareness of pressures on subterranean habitats and their associated groundwater-dependent ecosystems has increased recently. Subterranean fauna provide critical services and can act as bioindicators; however, a significant portion of this diversity is unknown. The family Bathynellidae are neglected taxa of tiny subterranean crustaceans, with only 112 species described in 36 genera and three subfamilies worldwide. Their conservative morphology, small size, and delicate exoskeleton make their dissection, observation, and study very difficult. However, in recent years, molecular tools have been used to support morphology and reconstruct phylogenies to analyse the relationships among taxa and understand their origins. In this paper, using molecular and morphological data, we recognize 37–41 new Bathynellidae putative species from Australia, including a new genus and species (Queenslandbathynella gen. nov. spinosa sp. nov.), here described, belonging to a new subfamily (Queenslandbathynellinae subfam. nov.), expanding the morphological knowledge of the family. We present a multigene phylogeny inclusive of many described and undescribed taxa from Australia and worldwide, with four genes (cytochrome c oxidase subunit I and 16S, 28S, and 18S ribosomal RNA), that supports the erection of a new genus and subfamily, which provides a new molecular framework for Bathynellidae.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"47 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142805315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Georgios L Georgalis, Krister T Smith, Laurent Marivaux, Anthony Herrel, El Mabrouk Essid, Hayet Khayati Ammar, Wissem Marzougui, Rim Temani, Rodolphe Tabuce
{"title":"The world’s largest worm lizard: a new giant trogonophid (Squamata: Amphisbaenia) with extreme dental adaptations from the Eocene of Chambi, Tunisia","authors":"Georgios L Georgalis, Krister T Smith, Laurent Marivaux, Anthony Herrel, El Mabrouk Essid, Hayet Khayati Ammar, Wissem Marzougui, Rim Temani, Rodolphe Tabuce","doi":"10.1093/zoolinnean/zlae133","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae133","url":null,"abstract":"We here describe Terastiodontosaurus marcelosanchezi, a new amphisbaenian genus and species from the Eocene of Chambi, Tunisia. Using micro-computed tomography (μCT), we document the peculiar anatomy of the new taxon, which is characterized by extreme dental morphology, including one massive tooth on the maxilla and dentary, flat cheek teeth, and an array of other diagnostic features that readily differentiate it from all other amphisbaenians. We also redescribe the oldest named African amphisbaenian, Todrasaurus gheerbranti, from the late Palaeocene of Morocco, using μCT. Phylogenetic analysis recovers Terastiodontosaurus and Todrasaurus as sister taxa and provides strong support for a sister-group relationship of those two large-toothed amphisbaenians with extant Trogonophis. Accordingly, Todrasaurus shows that the divergence of crown Trogonophidae occurred much earlier than currently thought. Our survey of μCT scans reveals that Terastiodontosaurus, Todrasaurus, and Trogonophis are characterized by a great enamel thickness on their teeth, a feature that is absent in other examined amphisbaenians. Size estimates show that Terastiodontosaurus was the largest known amphisbaenian ever to have lived, with an estimated skull length of >5 cm. Based on new muscle data of Trogonophis, we estimate very high bite forces for Terastiodontosaurus, which would allow it to crush a wide variety of snails.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"1 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142679061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jan Simon-Pražák, Shûhei Yamamoto, Tomáš Lackner, Martin Fikáček, Jakub Prokop, Michael S Caterino
{"title":"A bonanza of Cretaceous fossils provides insights into the evolution of antennal protection in clown beetles (Coleoptera: Histeridae)","authors":"Jan Simon-Pražák, Shûhei Yamamoto, Tomáš Lackner, Martin Fikáček, Jakub Prokop, Michael S Caterino","doi":"10.1093/zoolinnean/zlae137","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae137","url":null,"abstract":"Species in the beetle family Histeridae exhibit numerous defensive adaptations, from a generally compact and spheroid body shape to retractable tarsi, legs, heads, and antennae. Modes of antennal concealment are particularly variable, underscoring the importance of protecting these essential sensory structures. Understanding the evolution of these morphological features has been hindered by a weak understanding of the family’s basal phylogeny, and corresponding patterns of niche-use and morphological evolution. Cretaceous amber fossils have been proliferating, filling in important morphological gaps right around the time of the family’s explosive radiation. Here we describe 10 new species from Cretaceous Burmese ambers, six of them representing new genera: Palaeabraeus glabrus gen. nov. et sp. nov. (Abraeinae); Pseudacritus extinctus gen. nov. et sp. nov. (Abraeinae); Miculissima excavata gen. nov. et sp. nov. (unplaced to subfamily); Placatister cascus gen. nov. et sp. nov. (unplaced to subfamily); Cretomalus tibiodentatus gen. nov. et sp. nov. (Dendrophilinae: Paromalini); Prodigister tricostatus gen. nov. et sp. nov. (unplaced to subfamily); Anapleus punctulatus sp. nov. (Dendrophilinae: Anapleini); Pantostictus hirsutus sp. nov. (Abraeinae: Pantostictini); Phasmister kraliceki sp. nov. (Onthophilinae); and Phasmister planatus sp. nov. (Onthophilinae). A revised phylogenetic analysis that includes these taxa supports previous hints that inquilinous forms were prevalent and diverse during the Cretaceous. These results also support the contention that pressures in these environments to protect the critically important sensory apparatus, the antenna, were strong, driving multiple origins of two of the more protective configurations among extant taxa. Some of the new genera remain unplaced to subfamily, underscoring the gaps that still remain in the early fossil record for the family, and the continued need for more comprehensive analyses of combined data from extant taxa, along with additional extinct forms that we may assume will continue to be discovered.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"35 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142673016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yonela Sithole, Emmanuel J W M N Vreven, Pedro H N Bragança, Tobias Musschoot, Albert Chakona
{"title":"Nine in one: integrative taxonomic evidence of hidden species diversity in the widespread Zambezi grunter, Parauchenoglanis ngamensis (Siluriformes: Auchenoglanididae), from southern and south-central Africa","authors":"Yonela Sithole, Emmanuel J W M N Vreven, Pedro H N Bragança, Tobias Musschoot, Albert Chakona","doi":"10.1093/zoolinnean/zlae121","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae121","url":null,"abstract":"The Zambezi grunter, Parauchenoglanis ngamensis, is currently distributed across four (sub)basins in southern and south-central Africa, namely the Okavango, upper Zambezi, Kwanza, and Kasai. The present study used a combination of molecular (barcoding), colour pattern, and other morphological data to explore the possible existence of hidden species diversity within this species. Based on the available samples, analyses of molecular data uncovered seven well-supported (.96–1.00 Bayesian posterior probabilities) candidate species, with 1.6%−8.5% genetic divergence between them. These, in addition to two more candidate species without genetic data, exhibited a combination of consistent colour pattern and other morphological differences that supported their distinction. The present study redescribes P. ngamensis, which is confined to the Okavango and upper Zambezi (sub)basins, and describes eight new species: two from the Kwanza Basin and six from the Kasai sub-basin. The fact that some of the species occur allopatrically, whereas others are sympatric and even syntopic indicates the complex palaeogeographical history of these basins. In addition, the high species diversity discovered in the Kasai sub-basin seems to be related to its highly peculiar hydrography. Accurate delimitation of species boundaries and mapping of their distribution is crucial for conservation assessments and guiding their protection.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"98 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Massimo Delfino, Brigette F Cohen, Romala Govender, Pippa Haarhoff, Loredana Macaluso, Liana Marino, Thalassa Matthews, Lukardis C M Wencker, Marco Pavia
{"title":"Towards the origin of South African tortoises: a new Chersina species from the Early Pliocene fossil site of Langebaanweg","authors":"Massimo Delfino, Brigette F Cohen, Romala Govender, Pippa Haarhoff, Loredana Macaluso, Liana Marino, Thalassa Matthews, Lukardis C M Wencker, Marco Pavia","doi":"10.1093/zoolinnean/zlae146","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae146","url":null,"abstract":"South Africa is currently home to a highly diverse tortoise assemblage whose evolutionary history has been investigated mostly as a result of molecular studies. The fossil record is of little help because the remains of extant taxa are relatively recent, and only three extinct species, of uncertain relationships, have been described so far. An Early Pliocene extinct species of the currently monotypic genus Chersina, still inhabiting South Africa, was reported at the fossil-rich site of Langebaanweg more than 50 years ago but never formally described. Here we erect and describe the extinct species Chersina langebaanwegi sp. nov. on the basis of abundant material that provides information on its morphological variation. The referral of the new species to the genus Chersina is supported by phylogenetic analysis which includes the Malagasy ploughshare tortoise, sharing the presence of a single gular shield covering a very long gular protrusion with Chersina spp. and a domed shell with C. langebaanwegi sp. nov. The material from Langebaanweg represents the oldest fossil evidence of this genus. It significantly post-dates the branching of Chersina from its sister taxon Chersobius, but pre-dates the presumed split of the extant lineages of Chersina angulata as estimated on molecular basis.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"32 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Charalampos Kevrekidis, Timo Moritz, Alexander F Cerwenka, Elena Bauer, Bettina Reichenbacher
{"title":"Uncovering the relationships among herring-like fossils (Clupei: Teleostei): a phylogenetic analysis","authors":"Charalampos Kevrekidis, Timo Moritz, Alexander F Cerwenka, Elena Bauer, Bettina Reichenbacher","doi":"10.1093/zoolinnean/zlae115","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae115","url":null,"abstract":"Research interest in the diversity and evolutionary history of herring-like fossils (subcohort Clupei) has increased in recent decades. However, little is known about the relationships between fossils assigned to Clupei, particularly those that are demonstrably related to extant herring-like members of the order Clupeiformes. To help bridge this gap, we present a new morphological phylogeny that includes representatives of all major clupeiform lineages. The data matrix consists of 192 characters, drawn from 79 extant and 37 fossil taxa and selected to be readily identifiable in fossils. Most clupeiform families are recovered as monophyletic, and their interrelationships are generally compatible with previous morphological hypotheses. The phylogenetic positions of six fossil clupeiform taxa are resolved, as the results of all analyses (unconstrained/constrained parsimony and Bayesian inference) are consistent. Twenty-one fossil taxa are incertae sedis, including two species of Ellimmichtyiformes, which are recovered as Clupeoidei in the parsimony analyses. The relationships of the rest of the fossils are interpreted with varying degrees of certainty. The evolution of key morphological characters is discussed in light of the new results, and four fossil taxa are proposed as calibration points for future dating studies.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"2 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142597786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Mandibular, hyoid, and hypobranchial musculature in skates (Chondrichthyes: Batoidea: Rajiformes): revised terminology and phylogenetic implications","authors":"Karla D A Soares","doi":"10.1093/zoolinnean/zlae134","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae134","url":null,"abstract":"About 300 valid species are classified within the order Rajiformes, the largest group of chondrichthyans. The monophyly of this order is highly supported by morphological and molecular inferences, but little is known about the mandibular, hyoid, and hypobranchial muscles of its members. This study aims to describe and illustrate the morphological variation in mandibular, hyoid, and hypobranchial muscles among rajiforms, review their terminology and discuss the phylogenetic and functional implications of conditions observed. Twenty-two ethanol-preserved specimens belonging to 19 of the 36 skate genera currently considered valid were manually dissected. Nine new characters are proposed and tested cladistically. The main differences observed are the relative width of muscle units of the levator palatoquadrati, insertion point and extension of the intermanibularis posterior, relative position of the facialis nerve and the levator hyomandibularis muscle, origin and insertion of the coracomandibularis, extension of the coracohyomandibularis, and occurrence of the preorbitalis medialis and intermandibularis anterior. When analysed together with other morphological features, muscle characters have shown to play a key role in the understanding of interrelationships among skates. Nevertheless, additional studies are needed to improve our knowledge of rajiform systematics and the functionality of mandibular, hyoid, and hypobranchial muscles.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"9 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142597788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Adaptation and innovation in darter fish cranial musculature (Etheostomatinae: Percidae): insights from diceCT","authors":"J H Arbour, S Ramazan, S Clark","doi":"10.1093/zoolinnean/zlae135","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae135","url":null,"abstract":"Fish skulls are often highly kinetic, with multiple linkage and lever systems powered by a diverse suite of muscles. Comparative analysis of the evolution of soft-tissue structures in the fish skull is often limited under traditional approaches, while new imaging techniques like diceCT (diffusible iodine-based contrast-enhanced computed tomography) allow for high-resolution imaging of muscles in situ. Darters (Percidae: Etheostomatinae) are a diminutive and species-rich clade of lotic freshwater fishes, which show diverse head shapes believed to be associated with different foraging strategies. We used diceCT to sample all major cranial adductors and abductors responsible for movement of the jaw, hyoid, operculum, and suspensorium from 29 species. We applied comparative phylogenetic approaches to analyse the evolutionary trends in muscle size across the clade. We found two major patterns: (i) darter cranial muscles show fundamental trade-offs relating to investment in musculature, as well as buccal expansion vs. biting attributes; early divergence in muscle size appears to be associated with shifts in habitat use and foraging; (ii) darter adductor mandibulae show high variation in architecture (fibre orientation, divisions). This study highlights how new imaging techniques can provide novel insights into the anatomy of even well-sampled/represented clades.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"20 7 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142594712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gernot K Englmaier, Radim Blažek, Holger Zimmermann, Veronika Bartáková, Matej Polačik, Jakub Žák, Deogratias P Mulokozi, Cyprian Katongo, Heinz H Büscher, Lwabanya Mabo, Stephan Koblmüller, Anja Palandačić, Martin Reichard
{"title":"Revised taxonomy of Synodontis catfishes (Siluriformes: Mochokidae) from the Lake Tanganyika basin reveals lower species diversity than expected","authors":"Gernot K Englmaier, Radim Blažek, Holger Zimmermann, Veronika Bartáková, Matej Polačik, Jakub Žák, Deogratias P Mulokozi, Cyprian Katongo, Heinz H Büscher, Lwabanya Mabo, Stephan Koblmüller, Anja Palandačić, Martin Reichard","doi":"10.1093/zoolinnean/zlae130","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae130","url":null,"abstract":"Synodontis Cuvier, 1816 is a species-rich group of African catfishes. Prior to this analysis, 13 species of Synodontis were recognized from Lake Tanganyika and its tributaries, composing the only extant lacustrine radiation of the genus, with a unique origin of obligate brood parasitism among all fishes. Species differentiation and phylogenetic relationships of this group remained largely unresolved. Herein, the taxonomy of Synodontis in the Lake Tanganyika basin is revised, including redescriptions of all species and an updated identification key. Genetic (mitochondrial and nuclear genomic markers) and morphological data suggest a lower species diversity than previously recognized, supporting the distinction of 10 Synodontis species in the lake basin. Based on our findings, we recognize Synodontis grandiops, Synodontis ilebrevis, and Synodontis lucipinnis as junior synonyms of Synodontis multipunctatus, Synodontis polli, and Synodontis petricola, respectively. No recent material of Synodontis dhonti and Synodontis tanganyicae (with Synodontis lacustricolus as a synonym) was available. Morphometric/meristic data suggest their close relationship to Synodontis granulosus. Sequencing of historical specimens inferred S. tanganyicae as sister to S. granulosus but with a 1.7% divergence based on mitochondrial data. In contrast to previous studies, phylogenomic data support the lacustrine assemblage of Synodontis in Lake Tanganyika as monophyletic.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"69 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142594747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sarp Kaya, Ebru Ceren Fidan, Merve Küçükyetim, Davut Ümit Şirin
{"title":"Species level hidden diversity within morphospecies: Anatolia-based evolution and cryptic species diversity in the Simulium (Wilhelmia) equinum species group (Diptera: Simuliidae)","authors":"Sarp Kaya, Ebru Ceren Fidan, Merve Küçükyetim, Davut Ümit Şirin","doi":"10.1093/zoolinnean/zlae066","DOIUrl":"https://doi.org/10.1093/zoolinnean/zlae066","url":null,"abstract":"Cryptic species are black boxes of taxonomy and need to be addressed with an integrative taxonomic approach. Simulium (Diptera: Simuliidae) may contain a substantial amount of cryptic species diversity due to its large cross-continental distribution and habitat-based canalization in taxonomic characters. Except for Simulium sergenti, the following six species Simulium equinum, Simulium paraequinum, Simulium pseudequinum, Simulium turgaicum, Simulium balcanicum, and Simulium lineatum are the most widely distributed species of the subgenus Wilhelmia in the Palearctic region. However, the conspecific diversity and evolutionary history of these species are not yet well understood. In this study, therefore, we used mitochondrial COI and nuclear ITS1-2 sequences to perform species delimitation tests, and demographic and phylogeographic analyses to understand candidate species and evolutionary history of the seven species. While our results did not support the species status of S. balcanicum, S. turgaicum, and S. lineatum, it did suggest several candidate species within S. equinum and S. pseudequinum. Molecular clock analysis revealed that significant branching events occurred in the Pliocene, and demographic fluctuations in the populations occurred intensely during the Pleistocene. Overall, the results indicated that Anatolia has served as a significant refugium for ancestral haplotypes, and it is an important dispersal corridor between the eastern and western Palearctic for Wilhelmia species.","PeriodicalId":49333,"journal":{"name":"Zoological Journal of the Linnean Society","volume":"87 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142563094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}