Two new species of notodasus fauchald, 1972 (Annelida: Capitellidae) from the Central Indo-Pacific region

Lin, Junhui y García Garza, María Elena y Arbi, Ucu Yanu y Wang, Jianjun (2019) Two new species of notodasus fauchald, 1972 (Annelida: Capitellidae) from the Central Indo-Pacific region. PeerJ, 7. pp. 3-25. ISSN 2167-8359

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Resumen

Notodasus Fauchald, 1972 is a small genus of the polychaete family Capitellidae, including 10 described species worldwide. The genus is unusual in the Central IndoPacific, and there is no taxonomic record of Notodasus in this region. In this study, two new species of Notodasus are described and illustrated, namely Notodasus celebensis sp. nov. and N. chinensis sp. nov. The former species, collected from the mixed-species seagrass beds in the Indonesian island of Sulawesi, is mainly characterized by the longitudinally striated epithelium on thoracic segments and the completely separated notopodial lobes. The latter species, obtained from coastal waters off southern China, differs from its congeners with the following characters: tessellated epithelium present on anterior thorax as well as on the dorsum of chaetigers 11 and 12, notopodial lobes fused and chaetal fascicles almost touching each other on anterior abdomen, and branchial pores evident from anterior abdomen. Comparisons are made with closely related species in this paper, and a revised key is provided to all described Notodasus species. The descriptions of the two new species represent the first record of Notodasus in this region and expand the geographical distribution of the genus.

Tipo de elemento:	Article
Palabras claves no controlados:	Polychaeta, Taxonomy, Sulawesi Island, Notodasus, Southern China, The Central Indo-Pacific
Materias:	Q Ciencia > QH Historia Natural, Biología
Divisiones:	Ciencias Biológicas
Usuario depositante:	Editor Repositorio
Creadores:	Creador Email ORCID Lin, Junhui NO ESPECIFICADO NO ESPECIFICADO García Garza, María Elena maria.garciagza@uanl.edu.mx orcid.org/0000-0002-9022-2728 Arbi, Ucu Yanu NO ESPECIFICADO NO ESPECIFICADO Wang, Jianjun NO ESPECIFICADO NO ESPECIFICADO
Fecha del depósito:	18 Oct 2024 17:44
Última modificación:	18 Oct 2024 17:44
URI:	http://eprints.uanl.mx/id/eprint/27088

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