Zoosystematics and Evolution最新文献_第3页

Taxonomic notes on the head squamation of the genus Liotyphlops Peters, 1881 (Serpentes, Anomalepididae) 1881年巨蟒属头部鳞片的分类学记录(蛇形目，巨蟒科)

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-05-02 DOI: 10.3897/zse.99.102660

Fidélis Júnio Marra Santos

引用次数: 0

First record of the false violin spider of the family Drymusidae (Araneae, Synspermiata, Scytodoidea) from Venezuela, with the description of a new species 委内瑞拉琴蛛科假琴蛛(蜘蛛目，合蛛亚目，伞蛛总科)首次记录，并附有一新种描述

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-29 DOI: 10.3897/zse.99.99227

O. Villarreal, D. Chamé-Vázquez

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A new deep-sea species of Elliptiolucina Cosel & Bouchet, 2008 (Bivalvia, Lucinida, Lucinidae) from cold seep of the South China Sea A深海Elliptiolucina Cosel & Bouchet, 2008(双壳亚目，Lucinida, Lucinidae)来自南海冷泉的新种

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-27 DOI: 10.3897/zse.99.101795

Yingyi Jiao, Minxiao Wang, Yang Guo, Junlong Zhang

{"title":"A new deep-sea species of Elliptiolucina Cosel & Bouchet, 2008 (Bivalvia, Lucinida, Lucinidae) from cold seep of the South China Sea","authors":"Yingyi Jiao, Minxiao Wang, Yang Guo, Junlong Zhang","doi":"10.3897/zse.99.101795","DOIUrl":"https://doi.org/10.3897/zse.99.101795","url":null,"abstract":"The increasing discoveries of new species of the family Lucinidae in the last two decades indicated a surprising diversity of chemosynthetic lucinids in the deep sea, especially in the Indo-West Pacific. However, only a few records have been reported from the South China Sea. A new lucinid species Elliptiolucina subovalissp. nov. is here reported from a deep-sea cold seep site of the South China Sea. The new species is distinct from its congeners by possessing a strong anterior lateral tooth on the right valve and anterior tapering, subrectangular-oval shells. Sequences of three genes (18S rRNA, 28S rRNA, and CytB) were used to analyze its relationships with other species in the subfamily Myrteinae and confirm its taxonomic placement. The result supports the monophyly of Myrteinae but also demonstrates the polyphyly of Elliptiolucina. The new species has a close relationship with E. williamsae and Rostrilucina garuda, but is not closely related to congener E. ingens. By comparing morphological characters, we suggest that E. ingens should not belong to the genus Elliptiolucina. The basal two of three deep-sea clades recognized in Myrteinae may indicate the deep-sea origin of this subfamily. Our results add to the known diversity of deep-sea lucinids and molecular information for poorly studied Myrteinae and highlight the necessity of further investigation on deep-sea lucinids of the South China Sea.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"48 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77140556","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 new short brown unpatterned moray eel (Anguilliformes, Muraenidae) from the southeast coast of India, Bay of Bengal 一种新的短棕色无花纹海鳗(鳗鲡目，海鳗科)，产于印度东南海岸的孟加拉湾

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-23 DOI: 10.3897/zse.99.100461

P. Kodeeswaran, G. Kantharajan, A. Mohapatra, T. T. A. Ajith Kumar, Uttam Kumar Sarkar

{"title":"A new short brown unpatterned moray eel (Anguilliformes, Muraenidae) from the southeast coast of India, Bay of Bengal","authors":"P. Kodeeswaran, G. Kantharajan, A. Mohapatra, T. T. A. Ajith Kumar, Uttam Kumar Sarkar","doi":"10.3897/zse.99.100461","DOIUrl":"https://doi.org/10.3897/zse.99.100461","url":null,"abstract":"Gymnothorax tamilnaduensissp. nov., a new species of short brown unpatterned moray, is described, based on four specimens ranging from 272–487 mm total length collected from the trawl bycatch landings at Mudasalodai fish landing centre, off Cuddalore coast, Tamil Nadu, southeast coast of India. The new species is distinguished by the following combination of characters: origin of dorsal fin at middle of rictus and gill opening, anus just before mid-body, series of lines of small dark spots present on head and a single line of black spot-on mid-line of body, jaw pores with white rim, anal-fin margin whitish, 3 pre-dorsal vertebrae, 56–59 pre-anal vertebrae and 139–150 total vertebrae. The new species differs from its known Indian water congeners by having series of lines of small dark spots present on the head and a single line of black spots on the mid-line of the body (vs. absent in all the three congeners in India), serrated teeth (vs. smooth), jaw pores with white rim (vs. black to brown in others) and higher vertebral count (139–150 vs. 134–138 in others). Our morphological and molecular analyses show that the new species forms a distinct clade from its congeners and these data support the status as a new species.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"46 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79152342","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

Phylogenetic revision of Echinolaophonte Nicholls (Copepoda, Harpacticoida, Laophontidae T. Scott) including the establishment of two new genera and two new species 棘球蝽科(桡足目，棘球蝽科，棘球蝽科)的系统发育修正，包括2个新属和2个新种的建立

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-20 DOI: 10.3897/zse.99.90114

Sung Joon Song, Sang-kyu Lee, Mijin Kim, K. George, J. Khim

{"title":"Phylogenetic revision of Echinolaophonte Nicholls (Copepoda, Harpacticoida, Laophontidae T. Scott) including the establishment of two new genera and two new species","authors":"Sung Joon Song, Sang-kyu Lee, Mijin Kim, K. George, J. Khim","doi":"10.3897/zse.99.90114","DOIUrl":"https://doi.org/10.3897/zse.99.90114","url":null,"abstract":"The record of a new species of Echinolaophonte Nicholls, 1941 (Copepoda, Harpacticoida, Laophontidae) from Jeju Island (Korea) formed the basis for a detailed and exhaustive phylogenetic revision of the genus. Comparison of all 15 species currently assigned to Echinolaophonte (including the new Korean species) revealed that its current composition cannot be maintained. The phylogenetic relationships within Echinolaophonte were elucidated through the analysis of 135 morphological characters and the inclusion of four outgroups. As a result, four species were removed from Echinolaophonte and placed in two new genera: Parechinolaophontegen. nov. for E. tropica Ummerkutty, 1970 and Pseudechinolaophontegen. nov. for E. minuta Cottarelli & Forniz, 1991, E. mordoganensis Kuru, Sönmez & Karaytug, 2019 and E. veniliae Cottarelli, Forniz & Bascherini, 1992. Echinolaophonte longantennata Apostolov, 1990 had to be excluded from the analysis, due to the fragmentary and imprecise description. Accordingly, the phylogenetic relationships of the ten species remaining in Echinolaophonte are clarified. The new Korean species is described as Echinolaophonte musasp. nov. Furthermore, the subspecies E. armiger f. briani Lang, 1965 is elevated to species rank as E. briani Lang, 1965. A detailed phylogenetic discussion is provided and a key to the species of Echinolaophonte is given.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"12 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74264599","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 new species of the genus Siler Simon, 1889 (Araneae, Salticidae, Chrysillini) from India 印度银蛛属一新种，1889(蜘蛛目，水蛛科，银蛛科)

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-09 DOI: 10.3897/zse.99.99285

J. Caleb, Ayush Parag, Aniruddha Datta-Roy

引用次数: 0

First record and description of three new species in the land snail genus Diplommatina Benson, 1849 (Caenogastropoda, Diplommatinidae) from Satun Province, Thailand 1849年泰国萨敦省陆地蜗牛属三新种的首次记录和描述(蜗牛足纲，蜗牛科)

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-07 DOI: 10.3897/zse.99.99030

Tuangthong Boonmachai, E. A. Bergey, N. Nantarat

{"title":"First record and description of three new species in the land snail genus Diplommatina Benson, 1849 (Caenogastropoda, Diplommatinidae) from Satun Province, Thailand","authors":"Tuangthong Boonmachai, E. A. Bergey, N. Nantarat","doi":"10.3897/zse.99.99030","DOIUrl":"https://doi.org/10.3897/zse.99.99030","url":null,"abstract":"The micro land snail genus Diplommatina (family Diplommatinidae) is widely distributed in Southeast Asia and includes many endemic species. Three new species of Diplommatina are described from Satun Province in southern Thailand. Diplommatina bulonensissp. nov., D. laemsonensissp. nov. and D. prakaiphetensissp. nov. are distinguished from other species in the genus by their shell size and shape, the number of radial ribs on the penultimate whorl, the number of whorls, and features of the peristome. The agreement between phylogenetic tree based on analyses of COI and 16S sequences and comparative morphology support the delineation of these new species which, when compared to related species, belong to well-differentiated clades. The K2P distance between any of the three new species and other Diplommatina species included in the molecular phylogenetic analysis was at least 5.5% in COI and 3.9% in 16S. Two of the three new species (D. prakaiphetensissp. nov. and D. bulonensissp. nov.) are apparently endemic to Prakaiphet Hill and Bulon Pai Island, respectively. Additionally, we documented a new regional record for D. naiyanetri in Satun Province. These new species and records contribute to the knowledge of Thailand’s land snail biodiversity and highlight the need of conservation protections for regional karst habitats.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"54 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88975312","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

DNA barcoding of the genus Alburnoides Jeitteles, 1861 (Actinopterygii, Cyprinidae) from Anatolia, Turkey 土耳其安纳托利亚Alburnoides Jeitteles, 1861(放线鸟科，鲤科)的DNA条形码

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-06 DOI: 10.3897/zse.99.94333

Halim Canoglu, I. Aksu, D. Turan, Yusuf Bektaş

{"title":"DNA barcoding of the genus Alburnoides Jeitteles, 1861 (Actinopterygii, Cyprinidae) from Anatolia, Turkey","authors":"Halim Canoglu, I. Aksu, D. Turan, Yusuf Bektaş","doi":"10.3897/zse.99.94333","DOIUrl":"https://doi.org/10.3897/zse.99.94333","url":null,"abstract":"The present study investigated the ability of DNA barcoding to reliably identify the endemic freshwater species in Turkey, known as biodiversity hotspots. The barcode region (652 bp) of the mitochondrial cytochrome c oxidase subunit I (COI) was used to barcode 153 individuals from 13 morphologically identified species of the genus Alburnoides. Based on the Kimura two-parameter (K2P) evolution model, the average interspecific distance (0.0595) was 31-fold higher than the average intraspecific distance (0.0019). There was a clear-cut barcode gap (0.0158–0.0187) between maximum intraspecific distance (A. tzanevi and A. velioglui) and minimum nearest-neighbour distance (A. freyhofi and A. kurui) for Anatolian Alburnoides species and a common genetic threshold of 0.0158 sequence divergence was defined for species delimitation. The multiple species delimitation methods (ABGD, ASAP, GMYC and bPTP) revealed a total of 11 molecular operational taxonomic units (MOTUs) for 13 morphospecies. Neighbour-joining (NJ), Maximum Likelihood (ML) and Bayesian Inference (BI) tree analysis indicated that all haplotypes were clustered into two major clades, which corresponded to eleven Alburnoides species clusters, with strong bootstrap support. Furthermore, all the specimens clustered in concurrence with the morpho-taxonomic status of the species, except for two species (A. coskuncelebii and A. emineae) that were morphologically differentiated, but showed overlap in variation for COI-based DNA barcode data with other species. Overall, present results identified that COI-based DNA barcoding is effective for species identification and cataloguing of genus Alburnoides in Turkey.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"32 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77791267","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

Another giant species of the microhylid frog genus Cophixalus Boettger, 1892 from the mountains of Papua New Guinea and first records of procoracoids in the genus Another微裂蛙属Cophixalus Boettger的巨型种，1892年产自巴布亚新几内亚山区，该属原冠类的首次记录

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-03-01 DOI: 10.3897/zse.99.97006

R. Günther, C. Dahl, S. Richards

{"title":"Another giant species of the microhylid frog genus Cophixalus Boettger, 1892 from the mountains of Papua New Guinea and first records of procoracoids in the genus","authors":"R. Günther, C. Dahl, S. Richards","doi":"10.3897/zse.99.97006","DOIUrl":"https://doi.org/10.3897/zse.99.97006","url":null,"abstract":"A new arboreal species of the microhylid genus Cophixalus Boettger, 1892 is described from montane rainforest on Papua New Guinea’s central cordillera. With a male SUL exceeding 44.0 mm, the new species is among the largest members of the genus; the only other Papuan species known to reach this size is C. riparius Zweifel, 1962. The new species differs from C. riparius in a small number of mensural characters and by its distinct advertisement call, a single explosive ‘bark’ uttered singly or in rapid series. In contrast, calls of C. riparius recorded near the type locality are a series of drawn out, rasping croaks. Calls of the two species are analysed and compared. The two species also appear to have different ecologies, with the new species found only high in trees, while C. riparius is often encountered in vegetation on or near the forest floor. Examination of osteological features revealed the presence of cartilaginous procoracoids in both species, representing the first records of procoracoids in the speciose genus Cophixalus. Lack of procoracoids is traditionally considered an important diagnostic character for defining Cophixalus but both species also lack clavicles, a character considered diagnostic for Cophixalus and a key feature distinguishing the genus from the closely related Oreophryne Boettger, 1895. Because preliminary published genetic data indicate that they are nested within Cophixalus, we retain both species in that genus until a comprehensive molecular phylogeny of Cophixalus and related genera, particularly Oreophryne, is completed.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"11 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87610345","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

Species delimitation, molecular phylogeny and historical biogeography of the sweetlips fish (Perciformes, Haemulidae) 唇唇鱼的种界、分子系统发育及历史生物地理学(鲈形目，唇唇鱼科)

IF 2 2区生物学

Zoosystematics and Evolution Pub Date : 2023-02-23 DOI: 10.3897/zse.99.96386

E. Damadi, Faezeh Yazdani Moghaddam, M. Ghanbarifardi

{"title":"Species delimitation, molecular phylogeny and historical biogeography of the sweetlips fish (Perciformes, Haemulidae)","authors":"E. Damadi, Faezeh Yazdani Moghaddam, M. Ghanbarifardi","doi":"10.3897/zse.99.96386","DOIUrl":"https://doi.org/10.3897/zse.99.96386","url":null,"abstract":"The subfamily Plectorhinchinae (sweetlips) is composed of poorly-known species with high commercially and ecologically values that exhibit phenotypic plasticity and various morphologies. Few studies have assessed the validity of sweetlips, intergeneric relationships and evolutionary survey in this subfamily, which have not yet been resolved. This study investigated the DNA sequences of (1) the mitochondrial COI gene to delimit species, and (2) two mitochondrial (COI and Cyt b), and one nuclear (RAG1) markers to infer phylogenetic relationships and evolutionary and biogeographic history. The molecular results could differentiate Diagramma punctatum from the other species, but failed to distinguish D. labiosum as a distinct species with considerably lower genetic distances for the COI (0.53%) and Cyt b (0.51%) markers. However, additional taxonomic investigations are required to shed light on this issue. All previously described nominal species of sweetlips in the northwest Indian Ocean were found to be well supported. The monophyly of Plectorhinchus is not supported and Diagramma pictum and D. punctatum should be assigned to the genus Plectorhinchus. The biogeographic history of Plectorhinchinae likely originated in the Indo-Pacific ca. 34 Ma (30–39 Ma; late Eocene/ middle Oligocene) and subsequently colonised the Western Indian Ocean and the Central Indo-Pacific. Maximum diversification within the subfamily occurred from the middle Miocene to Pliocene, coinciding with dispersal and vicariance events. Diversification was probably driven by both biological and geographical factors.","PeriodicalId":48677,"journal":{"name":"Zoosystematics and Evolution","volume":"41 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78192499","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