The hitherto monotypic diplopod genus contains now four species, including the revised type-species Attems, 1937, as well as , and , all from central or southern Vietnam. The genus is rediagnosed and a key to its constituent species given.
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http://dx.doi.org/10.3897/zookeys.669.12561 | DOI Listing |
Zookeys
February 2023
Field Museum of Natural History, 1400 S. Lakeshore Drive, 60605, Chicago, IL, USA Field Museum of Natural History Chicago United States of America.
The paradoxosomatid genus Attems, 1937 is recorded from Laos for the first time, with a new species, , described here. The taxonomy of the genus is discussed, an identification key is provided, and the current distribution of all species is mapped.
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November 2019
Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, 05508-090, Brazil..
Aphilodontinae are a well distinct but poorly known group of soil centipedes (Chilopoda: Geophilomorpha: Geophilidae) inhabiting two disjunct areas in South America and South Africa respectively. A comprehensive revision of the Neotropical species is presented based on the examination of >150 specimens, the phylogenetic analysis of the entire subfamily based on 47 morphological characters, and the description of eight new species from Southeastern Brazil. The Aphilodontinae were confirmed a monophyletic clade within Geophilidae and closely related to Geoperingueyia, with which they share synapomorphic characters in the labrum, second maxillae and forcipules.
View Article and Find Full Text PDFZookeys
December 2019
Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand Chulalongkorn University Bangkok Thailand.
The genus is shown to currently be represented in Vietnam by ten species or varieties, including new records of (Attems, 1937), (de Saussure, 1860), (Attems, 1937) and Jeekel, 1964, and two new species, and A key to all eight species and two varieties known to occur in Vietnam is provided. Although the morphological characters that have been traditionally used for taxonomy are here considered superior to molecular ones, molecular-based phylogenetic relationships and taxon assignments within the tribe Orthomorphini are provisionally analyzed using fragments of the cytochrome c oxidase subunit I (COI) mitochondrial gene. The preferred phylograms, both rooted and unrooted, demonstrate the monophyly of the tribe Orthomorphini, but due to the special, uncertain or even controversial position of , which occurs closer to the genera and , the genus in current usage appears to be polyphyletic.
View Article and Find Full Text PDFZookeys
April 2019
Dipartimento di Biologia, Università di Padova, via Bassi 58b, I-35131 Padova, Italy Università di Padova Padova Italy.
A new gonibregmatid centipede, , , is described based on two females from a single location in northern Vietnam. The new genus and species are distinguished mainly by the arrangement of the ventral pore-fields, which is unique among all Chilopoda. A critically revised synopsis of the Gonibregmatidae is also given.
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September 2018
Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Leninsky pr. 33, Moscow 119071, Russia Institute for Problems of Ecology and Evolution, Russian Academy of Sciences Moscow Russia.
In addition to the eleven previously known species of the Mediterranean genus , two more species are described: , from the Rhodopi Mts. and Bunardzhik Hill in Bulgaria, and ., from the island of Mljet in Croatia.
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