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Bivalves of superfamily Galeommatoidea (Mollusca, Bivalvia) from western South Africa, with observations on commensal relationships and habitats 南非西部 Galeommatoidea 超科双壳类动物（软体动物，双壳目），以及对共生关系和栖息地的观察
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-22 DOI: 10.3897/zookeys.1207.124517
P. Valentich-Scott, Charles Griffiths, J. Landschoff, Ruiqi Li, Jingchun Li
{"title":"Bivalves of superfamily Galeommatoidea (Mollusca, Bivalvia) from western South Africa, with observations on commensal relationships and habitats","authors":"P. Valentich-Scott, Charles Griffiths, J. Landschoff, Ruiqi Li, Jingchun Li","doi":"10.3897/zookeys.1207.124517","DOIUrl":"https://doi.org/10.3897/zookeys.1207.124517","url":null,"abstract":"The Galeommatoidea are a diverse but little-studied group of small bivalves, well known for the symbiotic relationships many species have with a range of invertebrate taxa. Four species collected from the Western Cape region of South Africa were examined and illustrated, providing new details on their habitat preferences, and depicting the mantle structure of live specimens for the first time. Brachiomya ducentiunussp. nov., is described herein, and an additional record of Montacuta substriata (Montagu, 1808) is reported from South Africa. Brachiomya ducentiunus and Montacuta substriata have obligate symbiotic relationships with different burrowing echinoids, while Kellia becki (WH Turton, 1932) and Melliteryx mactroides (Hanley, 1857) are free-living. DNA data and phylogenetic analyses are provided for three of the species.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141815484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Towards a revision of the Palaearctic species of Aphodius Hellwig, 1798, subgenus Liothorax Motschulsky, 1860 (Coleoptera, Scarabaeidae, Aphodiinae) Towards a revision of the Palaearctic species of Aphodius Hellwig, 1798, subgenus Liothorax Motschulsky, 1860 (Coleoptera, Scarabaeidae, Aphodiinae)
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-22 DOI: 10.3897/zookeys.1207.117225
Robert B. Angus, Jason F. Maté, Elizabeth M. Angus, David Král
{"title":"Towards a revision of the Palaearctic species of Aphodius Hellwig, 1798, subgenus Liothorax Motschulsky, 1860 (Coleoptera, Scarabaeidae, Aphodiinae)","authors":"Robert B. Angus, Jason F. Maté, Elizabeth M. Angus, David Král","doi":"10.3897/zookeys.1207.117225","DOIUrl":"https://doi.org/10.3897/zookeys.1207.117225","url":null,"abstract":"The Palaearctic species of Aphodius Hellwig, 1798, subgenus Liothorax Motschulsky, 1860 are revised using a combination of chromosome analysis, molecular phylogenetics and morphological statistical analysis. Sixteen species are recognised, one of which is shown to comprise two subspecies. Based mainly on the morphology of the aedeagal endophallus and the phylogenetic analysis, they are placed in two groups: the. niger group, apparently monophyletic, comprising Aphodius (Liothorax) niger Illiger, 1798, A. (L.) muscorum (Ádám, 1994), stat. rest., A. (L.) felixsp. nov., A. (L.) bellumgerenssp. nov., A. (L.) bameulisp. nov., A. (L.) krellisp. nov., A. (L.) isikdagensis (Balthasar, 1953), A. (L.) albertisp. nov. and A. (L.) wilsonae Maté et Angus, 2005, stat. rest.; and the plagiatus group, almost certainly paraphyletic, comprising A. (L.) plagiatus (Linnaeus, 1767), including A. (L.) p. plagiatus and A. (L.) p. sinoplagiatussubsp. nov., A. (L.) rodrigoisp. nov., A. (L.) discoidesA. Schmidt, 1916, stat. rest., A. (L.) rutilipennis (Baudi di Selve, 1870), stat. rest., A. (L.) chellalasp. nov., A. (L.) kraatzi Harold, 1868, and A. (L.) rusakovi Gusakov, 2004. A key to the species is given as well as details of their morphology, distributions, and habitats.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141814301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Amphibian survey of Ko Pha-gnan in Surat Thani Province, Thailand. 泰国素叻他尼府帕南岛两栖动物调查。
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-19 eCollection Date: 2024-01-01 DOI: 10.3897/zookeys.1207.116758
Dawn R Cook-Price, Sunchai Makchai, Sasitorn Hasin, Pongthep Suwanwaree
{"title":"Amphibian survey of Ko Pha-gnan in Surat Thani Province, Thailand.","authors":"Dawn R Cook-Price, Sunchai Makchai, Sasitorn Hasin, Pongthep Suwanwaree","doi":"10.3897/zookeys.1207.116758","DOIUrl":"10.3897/zookeys.1207.116758","url":null,"abstract":"<p><p>Insular amphibian species are often overlooked, rendering them vulnerable to habitat encroachment and other anthropogenic threats. The aim of this study was to compile a comprehensive list of amphibian species on Ko Pha-ngan in Surat Thani Province, Thailand. Data were collected via transect surveys and drift line fence traps in three different habitat types from February 2021 to September 2023. Our efforts detected 12 unique amphibian species in each of the three habitat types. The highest number of detections was observed in the Ko Pha-ngan-Than Sadet National Park protected areas. The common tree frog (<i>Polypedatesleucomystax</i>) and the common Asian toad (<i>Duttaphrynusmelanostictus</i>) were the two most abundantly found species on the island, whereas the Koh Tao caecilian (<i>Ichthyophiskohtaoensis</i>) and the newly described false Doria's fanged frog (<i>Limnonectespseudodoriae</i>) where the least commonly found species. In addition, <i>Microhylaheymonsi</i> and <i>Fejervaryalimnocharis</i> tadpoles were observed developing in high-salinity water bodies. Many species have shown a high tolerance in human-dominated landscapes. This study sheds light on the need for additional monitoring to better understand the dynamics of endemic species in addition to the impact tourism-driven development and habitat destruction has on a species with an insularly finite habitat.</p>","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11283625/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141789308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new species of Neotropiconyttus Kirkaldy (Hemiptera, Reduviidae) in a cacao plantation from the Colombian Napo Province, including a key to species, and taxonomic notes of the genus. 哥伦比亚纳波省可可种植园中的一个新物种 Neotropiconyttus Kirkaldy（半翅目，Reduviidae），包括物种检索表和该属的分类说明。
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-19 eCollection Date: 2024-01-01 DOI: 10.3897/zookeys.1207.120663
Jean Gamboa, Hélcio R Gil-Santana, Armando Gamboa-Tabares, Eidy Martínez-Viuche, Francisco Serna
{"title":"A new species of <i>Neotropiconyttus</i> Kirkaldy (Hemiptera, Reduviidae) in a cacao plantation from the Colombian Napo Province, including a key to species, and taxonomic notes of the genus.","authors":"Jean Gamboa, Hélcio R Gil-Santana, Armando Gamboa-Tabares, Eidy Martínez-Viuche, Francisco Serna","doi":"10.3897/zookeys.1207.120663","DOIUrl":"10.3897/zookeys.1207.120663","url":null,"abstract":"<p><p>A new species of the genus <i>Neotropiconyttus</i> Kirkaldy, 1909 (Hemiptera: Heteroptera: Reduviidae: Harpactorinae: Harpactorini) is described and illustrated. <i>Neotropiconyttusarmandoi</i> Gamboa & Gil-Santana, <b>sp. nov.</b> represents the first record of the genus for the Province of Napo in Colombia, and the first description of a male individual in the genus. The male specimen representing the new species was collected on a leaf of cacao (<i>Theobromacacao</i> L.-Malvaceae). Its remarkable similarity in external coloration and structure with that of the true bug <i>Monaloniondissimulatum</i> Distant, 1883 (Hemiptera: Miridae) inhabiting cacao agroforestry systems suggests that the new species could be part of a mimetic complex that incorporates phytophagous and predator bugs. Comments and figures of type specimens of <i>Neotropiconyttusalboannulatus</i> (Stål, 1855) and <i>Neotropiconyttusdama</i> (Burmeister, 1838), and a key to the species of the genus are also provided.</p>","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11283623/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141789307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Taxonomic considerations of selected Western Palaearctic Mordellidae Latreille, 1802 (Coleoptera, Tenebrionoidea) 某些西古北Mordellidae Latreille, 1802（鞘翅目，Tenebrionoidea）的分类考量
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-12 DOI: 10.3897/zookeys.1207.119398
E. Ruzzier, A. Di Giulio
{"title":"Taxonomic considerations of selected Western Palaearctic Mordellidae Latreille, 1802 (Coleoptera, Tenebrionoidea)","authors":"E. Ruzzier, A. Di Giulio","doi":"10.3897/zookeys.1207.119398","DOIUrl":"https://doi.org/10.3897/zookeys.1207.119398","url":null,"abstract":"The present contribution is devoted to the review of some species of Mordellidae belonging to the Italian fauna described by Mariano Zuccarello Patti and Mario Enrico Franciscolo. New taxonomic combinations are proposed: Mediimorda argyropleura (Franciscolo, 1942), comb. nov., Mordella quomoi Franciscolo, 1942, comb. rev., and Mordellokoiles grandii Franciscolo, 1942, stat. nov.Mediimorda argyropleura, Mordella quomoi and Mordellokoiles grandii are considered species that are not part of the Italian fauna. In addition, given the impossibility of identifying the species based on its original description and the destruction of type material, Mordella aradasiana Patti, 1840 is treated as nomen dubium.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141652691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Systematic revision of the South American “Nuncia” (Opiliones, Laniatores, Triaenonychidae) 南美洲 "Nuncia"（Opiliones, Laniatores, Triaenonychidae）的系统修订
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-12 DOI: 10.3897/zookeys.1207.120068
Willians Porto, Shahan Derkarabetian, Gaston Giribet, A. Pérez-González
{"title":"Systematic revision of the South American “Nuncia” (Opiliones, Laniatores, Triaenonychidae)","authors":"Willians Porto, Shahan Derkarabetian, Gaston Giribet, A. Pérez-González","doi":"10.3897/zookeys.1207.120068","DOIUrl":"https://doi.org/10.3897/zookeys.1207.120068","url":null,"abstract":"The genus Nuncia has long been the most speciose within the Opiliones family Triaenonychidae, comprising 63 species and subspecies distributed across New Zealand and South America. Recent molecular studies utilizing Sanger sequencing and ultraconserved elements (UCEs) have indicated that this genus is not monophyletic, and true Nuncia are actually confined to New Zealand. Here, the morphology of all South American triaenonychids is re-examined and DNA sequence data compiled from three markers (18S rRNA, 28S rRNA and cytochrome c oxidase subunit I) for a large number of triaenonychid species, including specimens from all areas with species currently and formerly classified in Nuncia to reassess their phylogenetic position. Based on our findings we 1) revalidate the genus Chilenuncia (Muñoz-Cuevas, 1971) nom. rest.; 2) describe five new genera: Fresiaxgen. nov., Mistraliagen. nov., Laftrachiagen. nov., Lautariagen. nov., Nerudiellagen. nov.; 3) redescribe five species: Fresiax spinulosacomb. nov., Mistralia verrucosacomb. nov., Chilenuncia chilensiscomb. nov., Chilenuncia rostratacomb. nov., Nerudiella americanacomb. nov.; and 4) describe 22 new species of South American triaenonychids: Fresiax conicasp. nov., Fresiax fraysp. nov., Fresiax mauryisp. nov., Fresiax pichicuysp. nov., Mistralia ramirezisp. nov., Laftrachia robinsp. nov., Lautaria ceacheisp. nov., Nerudiella cachaisp. nov., Nerudiella caramavidasp. nov., Nerudiella cautinsp. nov., Nerudiella choapasp. nov., Nerudiella curisp. nov., Nerudiella goroisp. nov., Nerudiella jaimeisp. nov., Nerudiella mallecosp. nov., Nerudiella pencosp. nov., Nerudiella pichisp. nov., Nerudiella portaisp. nov., Nerudiella quenessp. nov., Nerudiella vilchessp. nov., Nerudiella wekufesp. nov., and Nerudiella zapallarsp. nov. Furthermore, we provide detailed illustrations of all the South American species belonging to these lineages formerly classified in Nuncia.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141652423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Low-cost, high-volume imaging for entomological digitization 用于昆虫学数字化的低成本、高容量成像技术
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-11 DOI: 10.3897/zookeys.1206.123670
Dirk Steinke, Jaclyn T. A. McKeown, Allison Zyba, Joschka McLeod, Corey Feng, P. Hebert
{"title":"Low-cost, high-volume imaging for entomological digitization","authors":"Dirk Steinke, Jaclyn T. A. McKeown, Allison Zyba, Joschka McLeod, Corey Feng, P. Hebert","doi":"10.3897/zookeys.1206.123670","DOIUrl":"https://doi.org/10.3897/zookeys.1206.123670","url":null,"abstract":"Large-scale digitization of natural history collections requires automation of image acquisition and processing. Reflecting this fact, various approaches, some highly sophisticated, have been developed to support imaging of museum specimens. However, most of these systems are complex and expensive, restricting their deployment. Here we describe a simple, inexpensive technique for imaging arthropods larger than 5 mm. By mounting a digital SLR camera on a CNC (computer numerical control) motor-drive rig, we created a system that captures high-resolution z-axis stacked images (6960 × 4640 pixels) of 95 specimens in 30 minutes. This system can be assembled inexpensively ($1000 USD without a camera) and it is easy to set-up and maintain. By coupling low cost with high production capacity, it represents a solution for digitizing any natural history collection.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141658216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The tiniest violin: the male of Loxosceles vallenar (Araneae, Sicariidae) 最细小的小提琴：Loxosceles vallenar（鹤形目，蝎科）的雄鸟
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-11 DOI: 10.3897/zookeys.1206.122469
I. Magalhães, H. Iuri, A. D. Brescovit, J. Pizarro-Araya
{"title":"The tiniest violin: the male of Loxosceles vallenar (Araneae, Sicariidae)","authors":"I. Magalhães, H. Iuri, A. D. Brescovit, J. Pizarro-Araya","doi":"10.3897/zookeys.1206.122469","DOIUrl":"https://doi.org/10.3897/zookeys.1206.122469","url":null,"abstract":"In recent years, several endemic species of Loxosceles, violin spiders, have been described from the North-Central Chile biodiversity hotspot, some of which have ambiguous placement within the species groups of the genus. In a recent expedition to the Atacama region, we collected male specimens representing new records of two recently described species: Loxosceles vicentei Taucare-Ríos, Brescovit & Villablanca, 2022 and Loxosceles vallenar Brescovit, Taucare-Ríos, Magalhaes & Santos, 2017 (Araneae, Sicariidae). Males of the latter are hitherto unknown and are here described for the first time. Examination of the morphology of these species revealed characters such as an embolic keel and digitiform median receptacles, which suggest they do not belong in the laeta species group, but rather in the spadicea species group, which is briefly re-diagnosed. With carapace lengths smaller than 2 mm, the newly discovered males of L. vallenar are the tiniest members of the genus. In addition, males of this species bear strong macrosetae in the clypeus, a sexually dimorphic character not previously reported in Loxosceles.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141655363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First record of subgenus Synaldis Foerster (Hymenoptera, Braconidae, Alysiinae, Dinotrema Foerster) from Chile, with description of ten new species 智利首次记录到 Synaldis Foerster 亚属（膜翅目，腕足动物，Alysiinae，Dinotrema Foerster），并描述了 10 个新种
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-10 DOI: 10.3897/zookeys.1206.124515
Franciélle Dias de Oliveira, A. Penteado-Dias
{"title":"First record of subgenus Synaldis Foerster (Hymenoptera, Braconidae, Alysiinae, Dinotrema Foerster) from Chile, with description of ten new species","authors":"Franciélle Dias de Oliveira, A. Penteado-Dias","doi":"10.3897/zookeys.1206.124515","DOIUrl":"https://doi.org/10.3897/zookeys.1206.124515","url":null,"abstract":"Synaldis is a taxon within the Aspilota group with a contentious taxonomic history, currently classified as a subgenus of the genus Dinotrema. Species of Synaldis were only documented in the Neotropical region in 2017, and until then, the Neotropical fauna of this subgenus was represented by five species from Brazil. In this study, Synaldis is reported for the first time in Chile, with the description and illustration of ten new species, namely: Dinotrema (Synaldis) acarinareolatumsp. nov., D. (S.) brunneumsp. nov., D. (S.) chilensesp. nov., D. (S.) daltonisp. nov., D. (S.) flavumsp. nov., D. (S.) latusdentertiumsp. nov., D. (S.) perisfelipoisp. nov., D. (S.) pilosicaudatumsp. nov., D. (S.) puyehuesp. nov., and D. (S.) veraesp. nov. The studied specimens were collected during expeditions to southern Chile, in the Valdivian temperate rainforest at Parque Nacional de Puyehue. This study also includes a dichotomous identification key for Neotropical species of Synaldis, as well as a discussion of the primary morphological characters used to distinguish species within the Neotropical and Nearctic regions.","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141662284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new species of the genus Luciogobius Gill, 1859 (Teleostei, Oxudercidae) from Taiwan. 来自台湾的 Luciogobius Gill, 1859 属新种（Teleostei, Oxudercidae）。
IF 1.3 3区 生物学
ZooKeys Pub Date : 2024-07-09 eCollection Date: 2024-01-01 DOI: 10.3897/zookeys.1206.118757
Kuan-Hsun Chen, Te-Yu Liao
{"title":"A new species of the genus <i>Luciogobius</i> Gill, 1859 (Teleostei, Oxudercidae) from Taiwan.","authors":"Kuan-Hsun Chen, Te-Yu Liao","doi":"10.3897/zookeys.1206.118757","DOIUrl":"10.3897/zookeys.1206.118757","url":null,"abstract":"<p><p>A new species, <i>Luciogobiusopisthoproctus</i> <b>sp. nov.</b>, is described based on 18 specimens collected from Daxi Creek (Yilan) and Babian Creek (Taitung) in Taiwan. The new species is characterized by having a yellowish body with scattered spots on the sides, a black blotch on the caudal fin, the absence of free pectoral-fin rays, and more than 40 vertebrae. The new species can be distinguished from congeners by the following combination of characters: AAA distance (anus to anal-fin origin) shorter than twice the body depth at anus, 4.2-7.2% of standard length (SL); pre-anus length 80.0-92.8% of pre-anal-fin length; snout length 39.7-62.7% of AAA distance; abdominal vertebrae 20-22; caudal vertebrae 20-22; first anal-fin pterygiophore usually inserted behind the second haemal spine.</p>","PeriodicalId":24051,"journal":{"name":"ZooKeys","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11252559/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141634682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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