Pub Date : 2024-07-19DOI: 10.11646/zootaxa.5481.5.1
P. S. Nascimento, C. Serejo
Halicoides is a diverse genus of Pardaliscid previously known from the Atlantic Ocean (North and SE), and the Pacific Ocean (SW and NE). This is the first record of Halicoides from off the Brazilian coast, SW Atlantic Ocean. Samples were collected with box core and/or van veen grabs between Espírito Santo, Campos and Santos Basins (19º–26º S), from shallow waters to deep-sea depths (29–3084 m), expanding the world bathymetry of the genus. Two new species is herein described, Halicoides campensis sp. nov., which differs from all Halicoides species by combination of characters as: gnathopod 1, carpus and propodus with sparse setae; pereopods 3–4, merus and carpus strongly robust; urosomite 2 with dorsal tooth tiny, but distinguishable; uropod 3, outer ramus bi-articulated with small article 2 about 10% the length of the ramus; and Halicoides iemanja sp. nov., which can be distinguished by antenna 1, primary flagellum with many long aesthetascs; pereopods 3–4, merus and carpus weakly expanded; urosomite 2 dorsally smooth; pereopod 5, dactylus as long as the propodus; uropod 3, outer ramus biarticulated with article 2 about 18% the length of the ramus. Based on the species described herein, the diagnosis of the genus is modified and a world key for all 14 known Halicoides species is provided. The present study is an effort in understanding and unrevealing the macrofauna from the Brazilian margin bringing new data on the family Pardaliscidae that was found in a wide bathymetric range of the Campos, Santos and Espírito Santo Basins.
{"title":"New findings of the family Pardaliscidae from the southwestern Atlantic: the genus Halicoides Walker, 1896","authors":"P. S. Nascimento, C. Serejo","doi":"10.11646/zootaxa.5481.5.1","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.5.1","url":null,"abstract":"Halicoides is a diverse genus of Pardaliscid previously known from the Atlantic Ocean (North and SE), and the Pacific Ocean (SW and NE). This is the first record of Halicoides from off the Brazilian coast, SW Atlantic Ocean. Samples were collected with box core and/or van veen grabs between Espírito Santo, Campos and Santos Basins (19º–26º S), from shallow waters to deep-sea depths (29–3084 m), expanding the world bathymetry of the genus. Two new species is herein described, Halicoides campensis sp. nov., which differs from all Halicoides species by combination of characters as: gnathopod 1, carpus and propodus with sparse setae; pereopods 3–4, merus and carpus strongly robust; urosomite 2 with dorsal tooth tiny, but distinguishable; uropod 3, outer ramus bi-articulated with small article 2 about 10% the length of the ramus; and Halicoides iemanja sp. nov., which can be distinguished by antenna 1, primary flagellum with many long aesthetascs; pereopods 3–4, merus and carpus weakly expanded; urosomite 2 dorsally smooth; pereopod 5, dactylus as long as the propodus; uropod 3, outer ramus biarticulated with article 2 about 18% the length of the ramus. Based on the species described herein, the diagnosis of the genus is modified and a world key for all 14 known Halicoides species is provided. The present study is an effort in understanding and unrevealing the macrofauna from the Brazilian margin bringing new data on the family Pardaliscidae that was found in a wide bathymetric range of the Campos, Santos and Espírito Santo Basins.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141822606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-19DOI: 10.11646/zootaxa.5481.5.8
Si-yao Huang, Y. Inayoshi, Théo Léger, M. Espeland
The two riodinid taxa described by Rudolf Emil Mell were reviewed. Lectotypes have been designated for Sospita sobrina Mell, 1923 and Hipporion chauchowensis Mell, 1923. Abisara freda Bennett, 1957 syn. n. and A. freda daliensis Sugiyama, 1992 syn. n. are synonymized with A. sobrina (Mell, 1923) and Polycaena chauchowensis pallidior Forster, 1951 syn. n. is synonymized with P. chauchowensis (Mell, 1923). The adult and genitalia of the lectotypes and related specimens of the aforementioned taxa are illustrated.
对鲁道夫-埃米尔-梅尔（Rudolf Emil Mell）描述的两个桡足类分类群进行了回顾。Sospita sobrina Mell，1923 年；Hipporion chauchowensis Mell，1923 年。Abisara freda Bennett, 1957 syn. n. 和 A. freda daliensis Sugiyama, 1992 syn. n. 与 A. sobrina (Mell, 1923) 同名，Polycaena chauchowensis pallidior Forster, 1951 syn. n. 与 P. chauchowensis (Mell, 1923) 同名。图示为上述分类群的成虫和生殖器标本及相关标本。
{"title":"The riodinid taxa described by Rudolf Emil Mell (Lepidoptera, Papilionoidea, Riodinidae), with notes on related ones","authors":"Si-yao Huang, Y. Inayoshi, Théo Léger, M. Espeland","doi":"10.11646/zootaxa.5481.5.8","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.5.8","url":null,"abstract":"The two riodinid taxa described by Rudolf Emil Mell were reviewed. Lectotypes have been designated for Sospita sobrina Mell, 1923 and Hipporion chauchowensis Mell, 1923. Abisara freda Bennett, 1957 syn. n. and A. freda daliensis Sugiyama, 1992 syn. n. are synonymized with A. sobrina (Mell, 1923) and Polycaena chauchowensis pallidior Forster, 1951 syn. n. is synonymized with P. chauchowensis (Mell, 1923). The adult and genitalia of the lectotypes and related specimens of the aforementioned taxa are illustrated.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141820897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.2
E. Barrantes, M. A. Z. Echavarria, Charles R. Bartlett, Ericka E Helmick, B. Bahder
A new species of Myxia is described from light collecting in Villa Blanca, Costa Rica. The new species possesses an unusual large areolet on the anterior portion of the vertex. Maximum Likelihood analyses based on the 18S rRNA gene, D9–D10 expansion region of the 28S gene, H3 gene and 5’ region of the COI gene support the monophyly of Myxia, with the new species nested deeply within the genus.
{"title":"A new species of planthopper in the genus Myxia (Hemiptera: Auchenorrhyncha: Fulgoromorpha: Delphacoidea: Cixiidae) from the cloud forest in Costa Rica","authors":"E. Barrantes, M. A. Z. Echavarria, Charles R. Bartlett, Ericka E Helmick, B. Bahder","doi":"10.11646/zootaxa.5481.4.2","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.2","url":null,"abstract":"A new species of Myxia is described from light collecting in Villa Blanca, Costa Rica. The new species possesses an unusual large areolet on the anterior portion of the vertex. Maximum Likelihood analyses based on the 18S rRNA gene, D9–D10 expansion region of the 28S gene, H3 gene and 5’ region of the COI gene support the monophyly of Myxia, with the new species nested deeply within the genus.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141825229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.4
G. Baldizzone, P. Huemer
Coleophora elea Baldizzone & Huemer, sp. nov., is described based on specimens collected from the Peloponnese peninsula (Greece). This species is closely related to C. oriolella Zeller, 1849, but it differs in external appearance and in characters of the male and female genitalia. Additionally, the two species are genetically distinct as evidenced by a p-distance of approximately 4% between their DNA barcodes (cytochrome c-oxidase subunit 1). Adult specimens and the genitalia of both species are illustrated for comparative purposes.
Coleophora elea Baldizzone & Huemer，sp. nov.，是根据从伯罗奔尼撒半岛（希腊）采集的标本描述的。该物种与 C. oriolella Zeller, 1849 关系密切，但在外貌和雌雄生殖器特征上有所不同。此外，这两个物种的 DNA 条形码（细胞色素 c- 氧化酶亚单位 1）之间的 p-距离约为 4%，证明它们在遗传学上是不同的。为便于比较，图中展示了两个物种的成体标本和生殖器。
{"title":"Coleophora elea Baldizzone & Huemer, new species of the Coleophora oriolella Zeller, 1849 species-group (Lepidoptera, Coleophoridae)","authors":"G. Baldizzone, P. Huemer","doi":"10.11646/zootaxa.5481.4.4","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.4","url":null,"abstract":"Coleophora elea Baldizzone & Huemer, sp. nov., is described based on specimens collected from the Peloponnese peninsula (Greece). This species is closely related to C. oriolella Zeller, 1849, but it differs in external appearance and in characters of the male and female genitalia. Additionally, the two species are genetically distinct as evidenced by a p-distance of approximately 4% between their DNA barcodes (cytochrome c-oxidase subunit 1). Adult specimens and the genitalia of both species are illustrated for comparative purposes.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141826274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.3
S. Ahyong
The Indian Ocean coral reef mantis shrimp, Gonodactylellus demanii (Henderson, 1893), described from the Gulf of Mannar, southeastern India, was thought to range widely, from the northwestern Indian Ocean to the eastern Bay of Bengal, Burma. Reevaluation of G. demanii from throughout its purported range revealed that what was thought to be that species in the northwestern Indian Ocean represents a new species, formally named herein, Gonodactylellus celosinus sp. nov. Gonodactylellus demanii sensu stricto is now known only from the Bay of Bengal (southeastern India to Burma). The taxonomic issues within G. demanii have gone unnoticed until now because the original account was inadequate for recognition of the species and subsequent revisions did not revisit the type or topotypic material. Gonodactylellus demanii is figured alongside G. celosinus sp. nov. to facilitate their recognition.
印度洋珊瑚礁螳螂虾 Gonodactylellus demanii（Henderson，1893 年），描述于印度东南部的马纳尔湾，被认为分布广泛，从印度洋西北部到缅甸孟加拉湾东部。重新评估 G. demanii 在其所谓的分布区发现，被认为是印度洋西北部的物种代表了一个新物种，在此正式命名为 Gonodactylellus celosinus sp.严格意义上的 Gonodactylellus demanii 目前仅产于孟加拉湾（印度东南部至缅甸）。G. demanii 的分类问题至今未被注意到，因为最初的记载不足以确认该物种，而且后来的修订也没有重新研究模式或顶型材料。Gonodactylellus demanii 与 G. celosinus sp.
{"title":"A new coral reef mantis shrimp from the northwestern Indian Ocean, Gonodactylellus celosinus sp. nov. (Crustacea: Stomatopoda: Gonodactylidae)","authors":"S. Ahyong","doi":"10.11646/zootaxa.5481.4.3","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.3","url":null,"abstract":"The Indian Ocean coral reef mantis shrimp, Gonodactylellus demanii (Henderson, 1893), described from the Gulf of Mannar, southeastern India, was thought to range widely, from the northwestern Indian Ocean to the eastern Bay of Bengal, Burma. Reevaluation of G. demanii from throughout its purported range revealed that what was thought to be that species in the northwestern Indian Ocean represents a new species, formally named herein, Gonodactylellus celosinus sp. nov. Gonodactylellus demanii sensu stricto is now known only from the Bay of Bengal (southeastern India to Burma). The taxonomic issues within G. demanii have gone unnoticed until now because the original account was inadequate for recognition of the species and subsequent revisions did not revisit the type or topotypic material. Gonodactylellus demanii is figured alongside G. celosinus sp. nov. to facilitate their recognition. \u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141824046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.10
P. Davie, Peter K. L. Ng
{"title":"Nomenclatural validation of the Indo-West Pacific crab genera Goniosupradens (Portunidae) and Goniopugettia (Epialtidae), with notes on four other genera","authors":"P. Davie, Peter K. L. Ng","doi":"10.11646/zootaxa.5481.4.10","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.10","url":null,"abstract":"","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141825830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.5
Chao Wu, Chun-Xiang Liu
A new species: Paraxantia jianyuni sp. nov., is described based on six specimens collected in Hainan Island, China, representing the first record of this genus for this large island in southern China. Necessary illustrations and life image of the new species are presented, the distribution of the new species is discussed and mapped.
{"title":"A new species of the genus Paraxantia Liu & Kang, 2009—the first record from Hainan Island, China (Orthoptera: Tettigoniidae)","authors":"Chao Wu, Chun-Xiang Liu","doi":"10.11646/zootaxa.5481.4.5","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.5","url":null,"abstract":"A new species: Paraxantia jianyuni sp. nov., is described based on six specimens collected in Hainan Island, China, representing the first record of this genus for this large island in southern China. Necessary illustrations and life image of the new species are presented, the distribution of the new species is discussed and mapped.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141825492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.1
George A. Foster
Nearctic species of Incertella Sabrosky, 1980 are transferred to Microcercis Beschovski, 1978 due to the synonymy of the type species I. incerta (Becker, 1912) with M. albipalpis (Meigen, 1830). The ten species treated are M. albipalpis (Meigen) = M. incerta (Becker) syn. n., M. bispina (Malloch), M. dorsata (Loew), M. infesta (Becker), M. insularis (Malloch), and M. minor (Adams), [all are new combinations], and the four new species: M. laytoni sp. n., M. murphyi sp. n., M. johanni sp. n. and M. trifeminarum sp. n. A generic diagnosis is provided, as are species diagnoses and descriptions and a key to Nearctic Microcercis. Lectotypes are designated for M. infesta, and M. insularis. Incertella ovalis (Adams) is moved to Conioscinella Duda comb. n. Photographs illustrating the habitus of all species, male genitalia photos of most species, and scanning electron microscope (SEM) photos of specific features are provided. Material from Canada, the United States, and Mexico is recorded.
由于模式种 I. incerta (Becker, 1912) 与 M. albipalpis (Meigen, 1830) 的同义，Incertella Sabrosky, 1980 的近北极种被转移到 Microcercis Beschovski, 1978。albipalpis (Meigen) = M. incerta (Becker) syn. n., M. bispina (Malloch), M. dorsata (Loew), M. infesta (Becker), M. insularis (Malloch), and M. minor (Adams), [all are new combinations], and the four new species：n.、M. murphyi sp. n.、M. johanni sp. n.和 M. trifeminarum sp. n.提供了属的诊断、种的诊断和描述，以及近地纤毛虫的检索表。infesta 和 M. insularis 指定了分型。提供了说明所有物种习性的照片、大多数物种的雄性生殖器照片以及具体特征的扫描电子显微镜（SEM）照片。记录了来自加拿大、美国和墨西哥的材料。
{"title":"Revision of Nearctic Microcercis Beschovski (Diptera: Chloropidae), with Synonymy of Incertella Sabrosky","authors":"George A. Foster","doi":"10.11646/zootaxa.5481.4.1","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.1","url":null,"abstract":"Nearctic species of Incertella Sabrosky, 1980 are transferred to Microcercis Beschovski, 1978 due to the synonymy of the type species I. incerta (Becker, 1912) with M. albipalpis (Meigen, 1830). The ten species treated are M. albipalpis (Meigen) = M. incerta (Becker) syn. n., M. bispina (Malloch), M. dorsata (Loew), M. infesta (Becker), M. insularis (Malloch), and M. minor (Adams), [all are new combinations], and the four new species: M. laytoni sp. n., M. murphyi sp. n., M. johanni sp. n. and M. trifeminarum sp. n. A generic diagnosis is provided, as are species diagnoses and descriptions and a key to Nearctic Microcercis. Lectotypes are designated for M. infesta, and M. insularis. Incertella ovalis (Adams) is moved to Conioscinella Duda comb. n. Photographs illustrating the habitus of all species, male genitalia photos of most species, and scanning electron microscope (SEM) photos of specific features are provided. Material from Canada, the United States, and Mexico is recorded. \u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141827190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.11646/zootaxa.5481.4.6
E. A. Makarchenko, A. Semenchenko, Dmitry M. Palatov
Illustrated description of adult male, as well as DNA barcoding, of Diamesa achipseensis sp. nov. in comparison with close related species D. caucasica Kownacki et Kownacka from Southwestern Caucasus are provided. Interspecific distances between D. achipseensis sp. nov. and D. caucasica are extremely low (0.64% in average) despite the identified morphological differences. High similarity of these species is new example of genetically indistinguishable of some species of the genus Diamesa Meigen.
与来自高加索西南部的近缘种 D. caucasica Kownacki et Kownacka 的比较，提供了 Diamesa achipseensis sp.caucasica 之间的种间距离极低（平均为 0.64%）。这些物种的高度相似性是 Diamesa Meigen 属某些物种在遗传学上无法区分的新例子。
{"title":"Morphological description and DNA barcoding of Diamesa achipseensis sp. nov. (Diptera: Chironomidae: Diamesinae) from Southwestern Caucasus","authors":"E. A. Makarchenko, A. Semenchenko, Dmitry M. Palatov","doi":"10.11646/zootaxa.5481.4.6","DOIUrl":"https://doi.org/10.11646/zootaxa.5481.4.6","url":null,"abstract":"Illustrated description of adult male, as well as DNA barcoding, of Diamesa achipseensis sp. nov. in comparison with close related species D. caucasica Kownacki et Kownacka from Southwestern Caucasus are provided. Interspecific distances between D. achipseensis sp. nov. and D. caucasica are extremely low (0.64% in average) despite the identified morphological differences. High similarity of these species is new example of genetically indistinguishable of some species of the genus Diamesa Meigen.\u0000 ","PeriodicalId":507495,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141826319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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