Zoologica Scripta最新文献

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Rove beetles occurred widely along the Pacific coasts of the Northern Hemisphere: Phylogeny and biogeography of the marine littoral Psammostiba (Coleoptera, Staphylinidae) 罗夫甲虫广泛分布于北半球的太平洋沿岸:海洋沿岸甲虫(鞘翅目,锹形科)的系统发育和生物地理学
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-07-03 DOI: 10.1111/zsc.12688
Jeong‐Hun Song, Jong‐Keun Jung, Kee‐Jeong Ahn
{"title":"Rove beetles occurred widely along the Pacific coasts of the Northern Hemisphere: Phylogeny and biogeography of the marine littoral Psammostiba (Coleoptera, Staphylinidae)","authors":"Jeong‐Hun Song, Jong‐Keun Jung, Kee‐Jeong Ahn","doi":"10.1111/zsc.12688","DOIUrl":"https://doi.org/10.1111/zsc.12688","url":null,"abstract":"The North Pacific distribution of coastal aleocharines has been explained as the result of either dispersal or vicariance. The rove beetle genus <jats:italic>Psammostiba</jats:italic> is a marine littoral group that occurs on the Pacific coasts of the Northern Hemisphere. We performed phylogenetic analysis of <jats:italic>Psammostiba</jats:italic> using molecular characters (4685 bp) to investigate their biogeographic patterns. The data were analysed using parsimony, Bayesian and maximum likelihood methods. Model‐based analyses showed the same pattern of <jats:italic>Psammostiba</jats:italic> species relationships, but parsimony analysis yielded different species relationships for the unresolved clade of <jats:italic>Psammostiba</jats:italic>. According to the reconstruction of the ancestral areas, both vicariance (two events) and dispersal (one event) have played roles in shaping its current distribution. Biogeographical analyses suggest that the common ancestor of <jats:italic>Psammostiba</jats:italic> occurred widely along the Pacific coasts of the Northern Hemisphere and underwent vicariance events.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141547553","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
A case of cryptic diversity in the bat Hsunycteris thomasi (Lonchophyllinae, Chiroptera): New insights into unrecognized species 蝙蝠Hsunycteris thomasi(Lonchophyllinae,Chiroptera)的隐性多样性案例:对未确认物种的新认识
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-07-02 DOI: 10.1111/zsc.12682
Thayse Cristine Melo Benathar, Leonardo Carreira Trevelin, Jeferson Costa Carneiro, Luis Reginaldo Ribeiro Rodrigues, Iracilda Sampaio, Patricia Caroline O'Brien, Malcolm Andrew Ferguson‐Smith, Fengtang Yangg, Cleusa Yoshiko Nagamachi, Julio César Pieczarka
{"title":"A case of cryptic diversity in the bat Hsunycteris thomasi (Lonchophyllinae, Chiroptera): New insights into unrecognized species","authors":"Thayse Cristine Melo Benathar, Leonardo Carreira Trevelin, Jeferson Costa Carneiro, Luis Reginaldo Ribeiro Rodrigues, Iracilda Sampaio, Patricia Caroline O'Brien, Malcolm Andrew Ferguson‐Smith, Fengtang Yangg, Cleusa Yoshiko Nagamachi, Julio César Pieczarka","doi":"10.1111/zsc.12682","DOIUrl":"https://doi.org/10.1111/zsc.12682","url":null,"abstract":"Integrating different lines of evidence is currently recognized as the most robust approach to investigating taxonomic questions, particularly those concerning cryptic diversity. In recent years, different sources of evidence have pointed to new cryptic taxa for bats, with the genus <jats:italic>Hsunycteris</jats:italic> being an excellent study group because of its large karyotypic variability and high genetic divergence revealed by the latest taxonomic and systematic reviews. This study tests the cryptic diversity hypothesis for the <jats:italic>Hsunycteris thomasi</jats:italic> complex through an integrative approach using species delimitation, phylogenetic analysis, chromosome painting, and linear morphometry. Our results suggest the existence of three lineages for <jats:italic>H. thomasi</jats:italic> that are morphologically indistinguishable, confirming the two previously described lineages in the literature and adding a third. We argue that the paraphyly in <jats:italic>H. thomasi</jats:italic>, as reported by previous studies, should be treated as independent species since they have unique evolutionary histories. Finally, we demonstrate that chromosomal and molecular methods are indispensable for recognizing and confirming groups that include cryptic species or species with confusing and controversial taxonomy.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516848","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
Hidden diversity of Aegla (Decapoda, Anomura) in a priority area for conservation 重点保护地区隐藏的鳗鲡(十足目,无尾目)多样性
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-07-02 DOI: 10.1111/zsc.12686
Victor H. S. Mollmann, Marlise L. Bartholomei‐Santos, Gracieli Fernandes, Gislaine Puli, Emerson C. Mossolin, Marcelo M. Dalosto, Sandro Santos
{"title":"Hidden diversity of Aegla (Decapoda, Anomura) in a priority area for conservation","authors":"Victor H. S. Mollmann, Marlise L. Bartholomei‐Santos, Gracieli Fernandes, Gislaine Puli, Emerson C. Mossolin, Marcelo M. Dalosto, Sandro Santos","doi":"10.1111/zsc.12686","DOIUrl":"https://doi.org/10.1111/zsc.12686","url":null,"abstract":"<jats:italic>Aegla</jats:italic> is a genus of freshwater anomuran crabs encompassing 94 described species occurring in meridional South America. Brazil harbours the greatest diversity of species, mainly in its southern region, which becomes a priority area for <jats:italic>Aegla</jats:italic> conservation due to high species richness and phylogenetic diversity, elevated endemism and threats to the Atlantic Forest. Here, we assessed <jats:italic>Aegla</jats:italic> richness and distribution in this priority area and tested the hypothesis of crypticism in the region's species. Sampling sites were distributed inside and in the surroundings of five protected areas, covering the major distribution range of several species described for southern Brazil. <jats:italic>We applied three species</jats:italic> delimitation methods to <jats:italic>COI</jats:italic> mitochondrial gene data, coupled with phylogenetic and morphological analyses. By integrating species delimitation based on the <jats:italic>COI</jats:italic> data and traditional taxonomy, we uncovered a high proportion of hidden diversity among <jats:italic>Aegla</jats:italic> in our study area and identified ten known species besides impressive 17 new putative species. Of these, eight are possible new taxonomic units that do not conform to any known species, and nine are divided into three cryptic groups: <jats:italic>Aegla jarai</jats:italic> complex, <jats:italic>Aegla franciscana</jats:italic> complex and <jats:italic>Aegla camargoi</jats:italic> complex. Most of these species have a narrow spatial distribution, making them highly vulnerable to habitat degradation. Despite the real richness of the genus still being largely unknown, the high diversity revealed here makes our study area the richest known region regarding the number of <jats:italic>Aegla</jats:italic> species within its distribution, making this area even more worthy for conservation efforts.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516847","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
Genetic diversity in a Baikal species complex Eulimnogammarus verrucosus (Amphipoda: Gammaroidea) in the Angara River, the only outflow of Lake Baikal 贝加尔湖唯一的外流河--安加拉河中贝加尔物种群Eulimnogammarus verrucosus(两足纲:伽马罗目)的遗传多样性
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-23 DOI: 10.1111/zsc.12681
Alexandra Saranchina, Andrei Mutin, Ekaterina Govorukhina, Yaroslav Rzhechitskiy, Anton Gurkov, Maxim Timofeyev, Polina Drozdova
{"title":"Genetic diversity in a Baikal species complex Eulimnogammarus verrucosus (Amphipoda: Gammaroidea) in the Angara River, the only outflow of Lake Baikal","authors":"Alexandra Saranchina, Andrei Mutin, Ekaterina Govorukhina, Yaroslav Rzhechitskiy, Anton Gurkov, Maxim Timofeyev, Polina Drozdova","doi":"10.1111/zsc.12681","DOIUrl":"https://doi.org/10.1111/zsc.12681","url":null,"abstract":"Baikal amphipods are one of the most unique freshwater species flocks of over 350 morphological species and subspecies playing multiple ecological roles in this ancient lake. However, molecular phylogeny studies accumulate evidence that this number is underestimated. Previously, we showed that an abundant littoral species <jats:italic>Eulimnogammarus verrucosus</jats:italic> comprised at least three genetic lineages: southern (S), western (W), and eastern (E), inhabiting corresponding parts of Baikal shore. The Angara River is the only outflow of the lake and is inhabited by amphipods originating from Baikal, which were previously analysed only morphologically. The river has parts with strong current or closed bays as opposed to sea‐like conditions of Lake Baikal, which raises the question of which species were able to adapt here. Here we studied the phylogeny of <jats:italic>E. verrucosus</jats:italic> from the Angara River, which could be reached by two lineages, S and W. We analysed 17 sites from 0.6 to 650 km from the outflow. Cytochrome c oxidase subunit I (COI) and 18S rRNA analysis showed that the sites closest to Baikal were inhabited by the S and W lineages sympatrically. The other sites were inhabited by the S lineage at both banks and also by the novel A (Angara) lineage. The A lineage was the first to split up from the last common ancestor of all <jats:italic>E. verrucosus</jats:italic>. Our data confirm the importance of considering cryptic diversity in ecological monitoring, and in order to simplify the identification of the genetic lineage, we developed a web‐app speCOIdent.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503197","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
A renaissance of microRNAs as taxonomic and phylogenetic markers in animals 作为动物分类和系统发育标记的 microRNA 的复兴
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-21 DOI: 10.1111/zsc.12684
Bastian Fromm
{"title":"A renaissance of microRNAs as taxonomic and phylogenetic markers in animals","authors":"Bastian Fromm","doi":"10.1111/zsc.12684","DOIUrl":"https://doi.org/10.1111/zsc.12684","url":null,"abstract":"Molecular markers for tracing animal sample origins and compositions are critical for applications such as parasite detection, contamination screening, and sample authentication. Among these, microRNAs have emerged as promising candidates due to their deep conservation, near‐hierarchical evolution, and stability. I here review the suitability of microRNAs as taxonomic and also phylogenetic markers and show how careful annotation efforts and the establishment of the curated microRNA gene database MirGeneDB and tools like MirMachine have revitalized microRNA research. These advancements enable accurate phylogenetic and taxonomic studies, highlighting microRNAs' potential in resolving long‐standing questions in animal relationships and extending to applications in ancient DNA and environmental RNA analysis. Future research must focus on expanding microRNA complements across all Metazoa and further improving annotation methodologies.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503198","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
Integrative taxonomy of the featherback fish genus Chitala (Osteoglossomorpha: Notopteridae) in Peninsular Malaysia 马来西亚半岛羽毛背鱼属 Chitala(Osteoglossomorpha:Notopteridae)的综合分类法
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-20 DOI: 10.1111/zsc.12678
Luqman Hakim Ruzman, Jamsari Amirul Firdaus Jamaluddin, Abdullah Halim Muhammad‐Rasul, Tedjo Sukmono, Md. Zain Khaironizam, Sébastien Lavoué
{"title":"Integrative taxonomy of the featherback fish genus Chitala (Osteoglossomorpha: Notopteridae) in Peninsular Malaysia","authors":"Luqman Hakim Ruzman, Jamsari Amirul Firdaus Jamaluddin, Abdullah Halim Muhammad‐Rasul, Tedjo Sukmono, Md. Zain Khaironizam, Sébastien Lavoué","doi":"10.1111/zsc.12678","DOIUrl":"https://doi.org/10.1111/zsc.12678","url":null,"abstract":"The taxonomy of the freshwater featherback fish genus <jats:italic>Chitala</jats:italic> (Osteoglossomorpha: Notopteridae) remains unsettled because delimiting and naming <jats:italic>Chitala</jats:italic> species based solely on morphology led to different hypotheses. In this study, we aim to determine the number and identity of <jats:italic>Chitala</jats:italic> species present in Peninsular Malaysia by employing an integrative taxonomic approach that combines morphology and two mitochondrial markers: the cytochrome c oxidase subunit I (COI) and cytochrome b genes. A total of 60 specimens of <jats:italic>Chitala</jats:italic> were collected throughout Peninsular Malaysia. Initially, all specimens were sorted into three distinct categories based on their body marking patterns. A molecular phylogenetic analysis revealed that each of these groups was monophyletic, and an automated species partition method further recognized them as distinct species. These results support the presence of three <jats:italic>Chitala</jats:italic> species in Peninsular Malaysia, even though a multivariate morphometric analysis failed to fully differentiate each of these three species. Comparison with original species descriptions and genetic data from an additional 70 <jats:italic>Chitala</jats:italic> specimens from neighbouring regions allowed us to name these species as <jats:italic>Chitala lopis</jats:italic>, <jats:italic>Chitala borneensis</jats:italic>, and <jats:italic>Chitala ornata</jats:italic>. We also showed the presence of two undescribed species in Indonesia.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141503199","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
Phylogenomic reconstruction influenced by assembly and annotation parameters: Using whole genome data to unravel the relationships of Spionidae (Annelida) 受组装和注释参数影响的系统发生组重建:利用全基因组数据揭示匙吻鲟科(无脊椎动物)的关系
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-14 DOI: 10.1111/zsc.12676
Viktoria E. Bogantes, Karin Meiβner, D. S. Waits, K. Kocot, K. M. Halanych
{"title":"Phylogenomic reconstruction influenced by assembly and annotation parameters: Using whole genome data to unravel the relationships of Spionidae (Annelida)","authors":"Viktoria E. Bogantes, Karin Meiβner, D. S. Waits, K. Kocot, K. M. Halanych","doi":"10.1111/zsc.12676","DOIUrl":"https://doi.org/10.1111/zsc.12676","url":null,"abstract":"Most efforts at improving accuracy in phylogenomic reconstructions have focused on improving tree‐building methods or orthology determination. Even though the use of whole genome sequence or transcriptome data is increasing, the degree to which accurate genome assembly and annotation influence phylogenetic inference has not been well explored. Here, we use low‐coverage whole genome sequencing of spionid annelids to explore the impact of different assemblers and annotation strategies on tree reconstruction. We also produce a phylogenetic hypothesis that spans the breadth of Spionidae, examining the current systematics of the group, which is based on morphological parsimony analyses and classical taxonomy. Our results show that both assembly and annotation can have important consequences for the pool of loci that may be available for tree reconstruction. When an identical phylogenomic pipeline is used, differences in assembly and annotation can account for variation in reconstructed topologies. Interestingly, the completeness and depth of the data used for training annotation software (i.e. data from model systems) appear to be more important, by some measures, than the degree of phylogenetic relatedness of the organism from which training data are drawn. Despite variation in recovered topologies, the recognised subfamily Spioninae is nested within Nerininae, suggesting that diagnostic characters of Nerininae (e.g. thick egg membrane, short‐headed sperm) are symplesiomorphies of Spionidae rather than apomorphies of a particular subclade. With the increased use of genomic data, our results advocate for a broader consideration of how assembly and annotation may impact data matrices used in phylogenomic analyses.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141341144","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
Phylogeography and bioclimatic models revealed a complicated genetic structure and future range shifts of Lymantria monacha L. 系统地理学和生物气候模型揭示了Lymantria monacha L.复杂的遗传结构和未来的分布区转移。
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-14 DOI: 10.1111/zsc.12679
Michal Rindos, Roman V. Yakovlev, Karen McLachlan Hamilton, Zdenek Faltynek Fric, S. Knyazev, Reza Zahiri
{"title":"Phylogeography and bioclimatic models revealed a complicated genetic structure and future range shifts of Lymantria monacha L.","authors":"Michal Rindos, Roman V. Yakovlev, Karen McLachlan Hamilton, Zdenek Faltynek Fric, S. Knyazev, Reza Zahiri","doi":"10.1111/zsc.12679","DOIUrl":"https://doi.org/10.1111/zsc.12679","url":null,"abstract":"The phylogeography of economically important forest pests is important for understanding their demographic and evolutionary history. Linking the genetic data obtained with the bioclimatic models helps reveal future demographic trends of the pest species studied. Lymantria monacha is a polyphagous species that feeds on numerous coniferous and deciduous trees throughout the Palaearctic and is known to cause catastrophic defoliation, particularly in Europe. In addition, data from various mapping programmes over the last decade have revealed changes in the distribution of L. monacha. Therefore, in this study, we decided to clarify the evolutionary and demographic history of this important forest species using genetic data complemented by bioclimatic modelling. Our results confirmed the systematic status and monophyly of L. monacha. However, the lack of a geographical pattern between the studied regions suggests that the current genetic structure may be the result of recent dispersal events. Moreover, we found that the areas of high genetic diversity are consistent with potential past range shifts and survival of changes in climate and host plant availability. These two main variables also seem to determine the future range of L. monacha. Also, our modelling confirmed a poleward shift in its range and with a significant retraction from its current southern edge of distribution.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141342924","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
Diversity, morphology, and phylogeny of freshwater mussels of the genus Nodularia (Bivalvia: Unionidae) from China, with descriptions of four new species 中国淡水贻贝 Nodularia 属(双壳类:Unionidae)的多样性、形态和系统发育,以及四个新种的描述
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-12 DOI: 10.1111/zsc.12677
Ruiwen Wu, Lili Liu, Liping Zhang, Xiongjun Liu, Zhengkun Hu, Dandong Jin, Zepeng Zhang, Xiaoping Wu, Zhicai Xie, Zhengfei Li, M. Lopes‐Lima
{"title":"Diversity, morphology, and phylogeny of freshwater mussels of the genus Nodularia (Bivalvia: Unionidae) from China, with descriptions of four new species","authors":"Ruiwen Wu, Lili Liu, Liping Zhang, Xiongjun Liu, Zhengkun Hu, Dandong Jin, Zepeng Zhang, Xiaoping Wu, Zhicai Xie, Zhengfei Li, M. Lopes‐Lima","doi":"10.1111/zsc.12677","DOIUrl":"https://doi.org/10.1111/zsc.12677","url":null,"abstract":"Freshwater bivalves (Bivalvia, Unionida) are one of the most threatened groups of animals in the world. Defining species boundaries and understanding the phylogeny and genetic diversity of these species is key to guiding their conservation and management. However, the presence of significant phenotypic plasticity and convergence within this group complicates species delimitation. This includes the freshwater mussel genus Nodularia, endemic to East Asia, for which a comprehensive understanding of species diversity and phylogenetic relationships remains elusive due to inadequate sampling in previous studies, particularly in China, a widely recognized biodiversity hotspot for freshwater mussels. Here, we conduct comprehensive taxonomic and phylogenetic analyses of Nodularia species based on extensive sampling across 23 provinces in China and multiple data sources, including shell morphology, soft body anatomy, six‐gene (COI + ND1 + 16S + 18S + 28S + histone H3) and mitogenome datasets. The integrative systematics approach used here reveals 10 distinct species in this genus, four of which are new to science, i.e. Nodularia hanensis sp. nov., Nodularia huana sp. nov., Nodularia fusiformans sp. nov., Nodularia dualobtusus sp. nov. and two of which are new records for China, i.e. Nodularia dorri (Wattebled [Journal de Conchyliologie, 34, 1886, 54]) and Nodularia micheloti (Morlet [Journal de Conchyliologie, 34, 1886, 75]). We also propose that the nominal species Nodularia jourdyi (Morlet [Journal de Conchyliologie, 34, 1886, 75]) syn. nov. is a new synonym for Nodularia douglasiae (Griffith & Pidgeon, 1833) based on molecular data. BI, ML, and BEAST analyses based on the six‐gene dataset and mitochondrial phylogenomics consistently support the following phylogenetic relationships: (N. dorri + (N. hanensis sp. nov. + N. micheloti)) + (N. breviconcha + (N. huana sp. nov. + (N. fusiformans sp. nov. + ((N. nuxpersicae + N. nipponensis) + (N. dualobtusus sp. nov. + N. douglasiae))))). The molecular clock with fossil calibration indicates that Nodularia originated in the Late Cretaceous period (ca. 73.78 Mya). It then diverged into two independent clades during the Middle Paleogene (ca. 45.01 Mya), followed by a rapid burst of extant speciation during the Neogene (mean age 28.28 to 4.79 Mya). Nodularia breviconcha is the earliest differentiated taxon among the 10 Nodularia taxa, appearing during the Paleogene‐Neogene transition (28.28 Mya; 95% HPD = 14.35–48.44 Mya). Taken together, we provide a robust systematic framework for Nodularia species, addressing phylogenetic relationships, taxonomy, and evolutionary history of this group.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141350257","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
Phylogenomics of the catfish family Pimelodidae with focus on the genus Pimelodus support the recognition of Sorubiminae and Pimelodinae (Teleostei, Siluriformes) 鲶科鲦鱼属的系统发生组学支持对鲦鱼科(Sorubiminae)和鲦鱼属(Pimelodinae)(远洋鱼类,丝形目)的确认
IF 2.5 2区 生物学
Zoologica Scripta Pub Date : 2024-06-08 DOI: 10.1111/zsc.12671
Gabriel S. C. Silva, Marcelo S. Rocha, B. F. Melo, Lais Reia, F. F. Roxo, M. Sabaj, Claudio Oliveira
{"title":"Phylogenomics of the catfish family Pimelodidae with focus on the genus Pimelodus support the recognition of Sorubiminae and Pimelodinae (Teleostei, Siluriformes)","authors":"Gabriel S. C. Silva, Marcelo S. Rocha, B. F. Melo, Lais Reia, F. F. Roxo, M. Sabaj, Claudio Oliveira","doi":"10.1111/zsc.12671","DOIUrl":"https://doi.org/10.1111/zsc.12671","url":null,"abstract":"Pimelodidae is a family of large‐sized catfishes consisting of 116 valid species divided into 30 genera distributed in the Neotropical region. Despite recent advancements in understanding the pimelodid phylogeny, several internal relationships have remained unclear and have received limited support from various phylogenetic analyses. We provide a new genomic dataset comprising 55 species representing 25 genera of Pimelodidae and related siluriform families Aspredinidae, Auchenipteridae, Cetopsidae, Doradidae, Diplomystidae, Heptapteridae, Loricariidae, and Pseudopimelodidae. Our phylogenetic analyses support the monophyly of Pimelodidae, as well as the existence of four major lineages: the Steindachneridion clade, the Leiarius + Phractocephalus clade, and two major subclades herein classified as Sorubiminae and Pimelodinae. Our topology resolves Phractocephalus sister to Leiarius differing from previous phylogenies. In Sorubiminae, Zungaro is sister to two large clades: one with Sorubim, Sorubimichthys, and Pseudoplatystoma, and the other with Hemisorubim, Platysilurus, Platystomatichthys, Brachyplatystoma, and Hypophthalmus. In Pimelodinae, we found the Pimelodus ornatus clade, the calophysines, and the clade with Exallodontus, Propimelodus, and Pimelodus altissimus closer to the Pimelodus group. Parapimelodus, Duopalatinus, Iheringichthys, and Bergiaria are included within the Pimelodus group. The Pimelodus group contains four main components: (1) Duopalatinus peruanus, (2) the trans‐Andean Pimelodus grosskopfii; (3) Pimelodus maculatus clade with species from the Brazilian Shield in southeastern Brazil; and (4) Pimelodus blochii clade composed by species from the Amazon, Orinoco, Paraná‐Paraguay, Parnaíba, São Francisco and coastal drainages of the Guiana Shield. The P. maculatus clade is composed by phenotypically diverse species, and the P. blochii clade houses species morphologically similar that appear nested within the widely distributed P. blochii.","PeriodicalId":49334,"journal":{"name":"Zoologica Scripta","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141369353","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}
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