Zoologica Scripta最新文献_第10页

Discordant phylogenies in the Sorex araneus group (Soricidae, Mammalia): Footprints of past reticulations? 不一致的剑齿虎群系统发育(剑齿虎科，哺乳动物):过去网状结构的足迹?

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-02-20 DOI: 10.1111/zsc.12590

A. Raspopova, V. Lebedev, J. Searle, A. Bannikova

引用次数: 1

A complete COI library of Samoan butterflies reveals layers of endemic diversity on oceanic islands 一个完整的COI萨摩亚蝴蝶库揭示了海洋岛屿上特有的多样性

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-02-17 DOI: 10.1111/zsc.12588

C. Bruschini, E. Edwards, Gerard Talavera, V. Vaurasi, Galumalemana F. Latu, L. Dapporto

{"title":"A complete COI library of Samoan butterflies reveals layers of endemic diversity on oceanic islands","authors":"C. Bruschini, E. Edwards, Gerard Talavera, V. Vaurasi, Galumalemana F. Latu, L. Dapporto","doi":"10.1111/zsc.12588","DOIUrl":"https://doi.org/10.1111/zsc.12588","url":null,"abstract":"We investigated the entire butterfly fauna of the Samoan Archipelago (Pacific Ocean) by combining COI barcode sequences for specimens from these islands with those available in repositories at larger biogeographic scale. Haplotype networks and a generalized mixed Yule‐coalescent (GMYC) model were applied to identify evolutionary significant units (ESUs). The ESUs from Samoan islands were compared with ESUs of the same or sister taxa regionally and worldwide to explore the level of endemicity and of congruence between established taxonomy and COI barcodes. The level of ESUs endemicity was similar to that shown by species and subspecies. Australia was the most frequent origin for Samoan lineages, followed by Orient‐Asia. When comparing the agreement and mismatch between established taxonomy and ESUs between the Australia‐Oceania region and Europe and North America, the COI molecular marker revealed a similar performance in taxonomic identification. Despite this overall convergent pattern, the degree of mtDNA divergence and the analysis of functional traits suggested that the mechanisms producing patterns of genetic differentiation in temperate butterflies over ancient continental lands differ to those occurring across a vast ocean into geologically young islands. Mechanisms on Samoan islands include relatively recent and exceptional oceanic dispersal, possibly followed by repeated extinction events. In the Australia‐Oceania region we found a similar fraction of species showing introgression with the maintenance of phenotypic differences as it occurs on the mainland, but the phenomenon was limited to sectors of each species distribution area. Regular gene flow among the Samoan islands seems to prevent allopatric speciation within the archipelago.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47367783","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}

引用次数: 0

Genomic analysis of Bornean geckos (Gekkonidae: Cyrtodactylus) reveals need for updated taxonomy 婆罗洲壁虎的基因组分析（壁虎科：Cyrtodactylus）揭示了更新分类学的必要性

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-02-01 DOI: 10.1111/zsc.12575

H. R. Davis, Izneil Nashriq, Kyra S. Woytek, Shanelle A. Wikramanayake, A. Bauer, Benjamin R. Karin, Ian G. Brennan, D. Iskandar, I. Das

{"title":"Genomic analysis of Bornean geckos (Gekkonidae: Cyrtodactylus) reveals need for updated taxonomy","authors":"H. R. Davis, Izneil Nashriq, Kyra S. Woytek, Shanelle A. Wikramanayake, A. Bauer, Benjamin R. Karin, Ian G. Brennan, D. Iskandar, I. Das","doi":"10.1111/zsc.12575","DOIUrl":"https://doi.org/10.1111/zsc.12575","url":null,"abstract":"Using molecular genetic data, recognised diversity within the gecko genus Cyrtodactylus has more than doubled, with many lineages that were once thought to be wide‐ranging being delimited into multiple independent species. On the Southeast Asian island of Borneo, there has been a recent renewed focus on reptile taxonomy, as genetic data have demonstrated a high amount of unrecognised biodiversity. We herein advance this taxonomic trend by delimiting three distinct species within the Cyrtodactylus consobrinus species complex: C. consobrinus, C. kapitensis sp. n., and C. hutan sp. n. To do so, we use a combination of ddRADseq and single‐locus data, and morphological data. Using genomic data, we test species and population boundaries within the consobrinus species complex and show minimal population structure but high species‐level diversity. Despite not finding uniquely diagnostic morphological characters to delimit the new species, we suggest a combination of characters that can be used to identify each lineage. Lastly, we use our data to comment on the status of C. malayanus, with indications that this lineage is also better considered a species complex. These data highlight the prevalence of unrecognised lineages on Borneo, many of which face threats due to increasing deforestation and other anthropogenic pressures.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42760698","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}

引用次数: 1

Phylogeny of Urostylididae (Heteroptera: Pentatomoidea) reveals rapid radiation and challenges traditional classification 尿柱甲科(异翅目:五蝽总科)的系统发育显示出快速的辐射和对传统分类的挑战

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-01-29 DOI: 10.1111/zsc.12582

Yujie Duan, Siying Fu, Z. Ye, W. Bu

{"title":"Phylogeny of Urostylididae (Heteroptera: Pentatomoidea) reveals rapid radiation and challenges traditional classification","authors":"Yujie Duan, Siying Fu, Z. Ye, W. Bu","doi":"10.1111/zsc.12582","DOIUrl":"https://doi.org/10.1111/zsc.12582","url":null,"abstract":"Urostylididae, a phytophagous heteropteran family that feeds on the sap of various trees and shrubs, comprises 8 genera and 173 species. Its phylogeny has received little attention, and no studies have revealed its generic monophyly or relationships. We present the first molecular phylogeny of Urostylididae based on complete mitogenomes and nuclear ribosomal genes from almost all genera and representative species, using maximum likelihood analysis and Bayesian inference. All phylogenetic results showed overall consistent topological relationships, indicating polyphyly of the three most speciose genera, Urolabida, Urochela, and Urostylis. Among the three monotypic genera, Chelurotropella formed a stable relationship with Urochela wui in all trees, Cobbenicoris was a stable sister group of Urostylis fici but with position variation among trees, and Urochellus formed a sister group with Urostylis cuneata or species of two or more genera in different trees. The smaller genus Tessaromerus was always sister to Urostylis tricarinata, but their positions varied among trees. Thus, the currently recognized genera of Urostylididae are unreliable. Furthermore, our phylogenetic results suggested some topological incongruence among the trees produced with different analytical methods and data sets, mainly among deep internal nodes, with short branches and low support values. Given the quartet‐based evaluation system and branch patterns, Urostylididae underwent rapid radiation resulting in incomplete lineage sorting and introgression in our data sets, making our phylogenetic analyses more sensitive to the data or method used. Moreover, the rapid radiation might have caused morphological homoplasy of diagnostic characters of genera, leading to taxonomic confusion for Urostylididae. Therefore, a thorough taxonomic revision of this family is needed.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43757708","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}

引用次数: 2

New Caledonia's enigmatic terrestrial diving beetle Typhlodessus monteithi is a derived species of Paroster 新喀里多尼亚神秘的陆地潜水甲虫Typhlodessus monteithi是Paroster的衍生物种

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-01-24 DOI: 10.1111/zsc.12581

Adrián Villastrigo, L. Deharveng, M. Balke

{"title":"New Caledonia's enigmatic terrestrial diving beetle Typhlodessus monteithi is a derived species of Paroster","authors":"Adrián Villastrigo, L. Deharveng, M. Balke","doi":"10.1111/zsc.12581","DOIUrl":"https://doi.org/10.1111/zsc.12581","url":null,"abstract":"The classification of highly adapted species in well‐studied clades may be obscured by convergent character evolution. This is for example the case in aquatic lineages adapted to subterranean (and shallow subterranean) habitats, in which species usually possess reduced eyes and wings as well as translucent cuticles. In 1985, the terrestrial diving beetle genus and species Typhlodessus monteithi Brancucci (Coleoptera: Dytiscidae) was described from a shallow subterranean habitat in New Caledonia. Until now, the systematic classification of Typhlodessus remains unclear, as it could not be assigned to any of the known tribes of the subfamily Hydroporinae. Here, we reveal this species' phylogenetic position and evolutionary history. We obtained molecular data from an almost 30 years old museum specimen and performed phylogenetic analyses using complete mitochondrial genomes and nuclear markers, which resulted in the placement of Typhlodessus monteithi within the subtribe Sternopriscina, as a junior synonym of the genus Paroster. The genus Paroster contains epigean, stygobitic as well as two other terrestrial Australian species. Our finding extends the geographical distribution of Paroster to New Caledonia. Adaptation to terrestrial habitats in Paroster species may be a way to survive in hyper humid environments that however might lack suitable lentic habitats.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46136566","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}

引用次数: 1

Species identification and population genetics of the Antarctic fish genera Lepidonotothen and Nototheniops (Perciformes, Notothenioidei) 南极鱼类Lepidonotothen属和Nototheniops属的物种鉴定和种群遗传学

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-01-16 DOI: 10.1111/zsc.12580

L. Schiavon, E. Negrisolo, Alessandra Battistotti, M. Lucassen, M. Damerau, L. Harms, E. Riginella, Michael Matschiner, L. Zane, Mario La Mesa, C. Papetti

{"title":"Species identification and population genetics of the Antarctic fish genera Lepidonotothen and Nototheniops (Perciformes, Notothenioidei)","authors":"L. Schiavon, E. Negrisolo, Alessandra Battistotti, M. Lucassen, M. Damerau, L. Harms, E. Riginella, Michael Matschiner, L. Zane, Mario La Mesa, C. Papetti","doi":"10.1111/zsc.12580","DOIUrl":"https://doi.org/10.1111/zsc.12580","url":null,"abstract":"Accurate species identification is essential to assess biodiversity and species richness in ecosystems threatened by rapid and recent environmental changes, such as warming in most Antarctic waters. The Lepidonotothen species complex comprises demersal notothenioid fishes which inhabit the shelf areas of the Antarctic Peninsula, the Scotia Arc and sub‐Antarctic islands with a circum‐Antarctic distribution. Species determination in this group has often been problematic. In particular, whether Lepidonotothen squamifrons and Lepidonotothen kempi are valid as separate species has been questioned. In this study, we analysed the genetic variation among four nominal southern polar species within this complex (L. kempi, L. squamifrons, Nototheniops larseni, Nototheniops nudifrons) by means of three different markers (ND2 and tRNA mitochondrial genes and a panel of 16 nuclear microsatellites). We tested whether individuals morphologically assigned to L. kempi showed genetic separation from L. squamifrons. Our analyses indicated a lack of differentiation between L. kempi and L. squamifrons. However, a genetically distinct population was found for L. squamifrons at the Shag Rocks islands near South Georgia. Antarctic and sub‐Antarctic islands are known to be home to many cryptic species and further studies will elucidate if the genetically differentiated population we found potentially originated from this context and can be considered an incipient species. Our analysis contributes to further characterize the species composition of the most abundant fish suborder in the Southern Ocean, which is among the regions most threatened by climate change.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41391517","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}

引用次数: 0

Evolution of calling songs in the grasshopper subfamily Gomphocerinae (Orthoptera, Acrididae) 蚱蜢亚科鸣叫声的进化（直翅目，蝗科）

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-01-03 DOI: 10.1111/zsc.12579

Nikita Sevastianov, T. Neretina, V. Vedenina

{"title":"Evolution of calling songs in the grasshopper subfamily Gomphocerinae (Orthoptera, Acrididae)","authors":"Nikita Sevastianov, T. Neretina, V. Vedenina","doi":"10.1111/zsc.12579","DOIUrl":"https://doi.org/10.1111/zsc.12579","url":null,"abstract":"The evolution of the calling songs in Gomphocerinae was evaluated via estimating a phylogenetic signal of the song characters and an ancestral character state reconstruction. Analyses of the calling songs in 80 palearctic gomphocerine species allowed us to define 24 characters describing the temporal pattern of the sound and the stridulatory leg‐movement pattern. The ancestral song of Gomphocerinae was shown to consist of numerous short echemes lasting on average 0.9 s; each echeme comprised only one syllable produced by movements of only one leg. The next step of the song evolution could be producing longer echemes or longer echeme‐sequence. Later, echeme duration again decreased, but this was accompanied by increasing of echeme or syllable complexity. The characters describing the echeme structure were found to be conservative in their evolution. By contrast, most characters of the syllable temporal structure were shown to be relatively labile and more likely under natural or sexual selection. Our study shows that the song evolution in Gomphocerinae implied not only increasing but also decreasing complexity of the syllable temporal structure.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46360625","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}

引用次数: 2

Cryptic, sibling or neither of the two? Integrative species delimitation of Psylliodes flea beetles with overlapping ranges 神秘，兄弟姐妹还是两者都不？具有重叠范围的木虱-跳蚤甲虫的综合物种划分

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2023-01-02 DOI: 10.1111/zsc.12574

Emanuele Berrilli, M. Biondi, Paola D’Alessandro, D. Salvi

{"title":"Cryptic, sibling or neither of the two? Integrative species delimitation of Psylliodes flea beetles with overlapping ranges","authors":"Emanuele Berrilli, M. Biondi, Paola D’Alessandro, D. Salvi","doi":"10.1111/zsc.12574","DOIUrl":"https://doi.org/10.1111/zsc.12574","url":null,"abstract":"Species identification and delimitation are particularly challenging for morphologically similar and geographically overlapping species, such as in the case of Western Palaearctic flea beetle species Psylliodes kiesenwetteri Kutschera, 1864 and Psylliodes ruffoi Leonardi, 1975. In this study, we implemented an integrative taxonomic approach based on a comprehensive geographic assessment of morphological and genetic variation, including 142 adult specimens from 15 sympatric and allopatric populations. Results of species delimitation methods using the barcode marker COI show that molecular identification and delimitation between P. kiesenwetteri and P. ruffoi are straightforward. Single‐locus and multi‐locus phylogenetic analyses indicate these two species have a large genetic divergence and belong to two distinct clades of the Psylliodes gibbosa species group. Morphological identification based on qualitative characters shows great differences in identification success depending on the character used. Characters of male and female genitalia perform very well, but can only be assessed on fully sclerified individuals, whereas the colour of antennae was discovered as a new reliable diagnostic character both for teneral and fully sclerified individuals. Morphological identification is particularly sharp when multiple characters are used in combination or when a morphometric approach is performed. In conclusion, despite overall morphological similarity, P. kiesenwetteri and P. ruffoi are not cryptic species neither they are sibling species, as they belong to distinct clades within the gibbosa species group, and they can be reliably distinguished by morphological characters. This study substantiates the relevance of a range‐wide assessment of morphological and genetic variation, including individuals from the type locality, and both sympatric and allopatric populations, for taxonomic assessment of morphologically similar species with overlapping ranges.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45294964","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}

引用次数: 0

Issue Information 问题信息

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2022-12-08 DOI: 10.1111/zsc.12543

引用次数: 0

Sperm phylogeny of Characidae (Teleostei, Characiformes) 特征科精子系统发育(Teleostei, characteries)

IF 2.5 2区生物学

Zoologica Scripta Pub Date : 2022-11-29 DOI: 10.1111/zsc.12577

J. M. Mirande, C. M. Baicere‐Silva, Júlio C. O. Santana, I. Quagio‐Grassiotto

{"title":"Sperm phylogeny of Characidae (Teleostei, Characiformes)","authors":"J. M. Mirande, C. M. Baicere‐Silva, Júlio C. O. Santana, I. Quagio‐Grassiotto","doi":"10.1111/zsc.12577","DOIUrl":"https://doi.org/10.1111/zsc.12577","url":null,"abstract":"The phylogeny of the very diverse Neotropical fish family Characidae has been the subject of several recent contributions based on morphological characters, molecular data or both in combined analyses. In cases of conflict between these kinds of data, resolution by combined analyses most often tends to agree with the molecular evidence, given the disproportionate number of characters it contains in comparison with morphological datasets. This happens especially after the advent of massive DNA sequencing methods. In this contribution, we present the most comprehensive set of characters from sperm and spermiogenesis of the Characidae. Since these traits are not expected to be functionally correlated with the general morphology or molecular markers, we consider them a third source of data. We provide a phylogenetic analysis from a combined dataset of seven molecular markers (6444 characters), general morphology (520 characters) and reproductive features (94 characters) coded for 165 species of characiform fishes. Parsimony analyses were done under extended implied weighting under 30 different combinations of weighting schemes and strengths. Most parsimonious trees from two different weighting conditions were selected as representative samples of the obtained topologies, in order to evaluate the performance of the reproductive characters. One of these hypotheses is more conservative regarding the currently accepted phylogenies and the other is the most parsimonious tree that we found as the best correlated with the morphological data. Reproductive characters are shown to be more homoplastic than general morphology and DNA, but provided synapomorphies for 23–24 nodes that had no morphological synapomorphies, justifying their use in phylogenetic analyses. Also, in combination with data from general morphology and considering details of the phylogenetic analysis, they showed to have the potential to challenge well‐established hypotheses based on molecular data.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2022-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42151057","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}

引用次数: 0