Four new species of Plumachaetas Salmon (Collembola: Entomobryoidea) from Oceania with comments on the genus and a key to species.
Zootaxa
; 4706(1): zootaxa.4706.1.5, 2019 Dec 06.
Article
em En
| MEDLINE
| ID: mdl-32230555
Plumachaetas Salmon is a genus of Entomobryoidea with 11 valid species, all from Oceania. The genus is characterised by the presence of lanceolate scales, the subapical chaeta of the maxillary outer lobe thick and blunt, dental spines absent and a short mucro. In this paper we describe four new species of Plumachaetas from Oceania: P.â
belae sp.â
nov., P.â
loriensis sp.â
nov., P.â
mamuensis sp.â
nov. and P.â
wanangensis sp.â
nov. Plumachaetas belae sp.â
nov. and P.â
mamuensis sp.â
nov. are similar to each other, and to P.â
queenslandica (Schött) and P.â
yoshii Zhang Deharveng, but are unique in the combination of dorsal and labial chaetotaxy. Plumachaetas loriensis sp.â
nov. resembles P.â
halmaherae (Yoshii Suhardjono) and P.â
sunae Zhang Deharveng but differs in labial, dorsal chaetotaxy and unguiculus shape. Plumachaetas wanangensis sp.â
nov. is similar to other taxa bearing a mucro with four teeth, but presents a unique combination of macrochaetae on thoracic and abdominal segments. All species are arboreal and were collected in Malaise traps set in humid rainforests. A map of the geographic distribution and ecological remarks on the genus are provided and a key to species with a table summarising the main morphological features of all described taxa in the genus.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Artrópodes
Limite:
Animals
País/Região como assunto:
Oceania
Idioma:
En
Revista:
Zootaxa
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Nova Zelândia