来自澳大利亚南部的两新种矶沙蚕（环节动物门，矶沙蚕科）
Two new species of Marphysa (Annelida, Eunicidae) from southern Australia.
作者信息
Lavesque Nicolas, Zanol Joana, Daffe Guillemine, Flaxman Beth, Hutchings Pat
机构信息
Univ. Bordeaux; CNRS; Bordeaux INP; EPOC; UMR 5805; F-33120 Arcachon; France.
Laboratório de Biodiversidade de Annelida; Departamento de Invertebrados; Museu Nacional; Universidade Federal do Rio de Janeiro; Rio de Janeiro; Brazil.
出版信息
Zootaxa. 2023 May 1;5277(1):113-130. doi: 10.11646/zootaxa.5277.1.5.
Two new species of Marphysa Quatrefages, 1866 are described from the southeast coast of Australia. With the presence of only compound spinigers and the branchiae present over many chaetigers, Marphysa baudini n. sp. belongs to the Sanguinea-group. This species has ventral cirri with an inflated base and digitiform tip and thick and wide anodont pectinate chaetae, with 3-5 internal long and thick teeth. With the presence of only compound falcigers, Marphysa davidattenboroughi n. sp., belongs to the "Aenea-group". This species is characterised by the presence of a bilobed prostomium, a single pair of pygidial cirri and by the presence of thick, and wide anodont pectinate chaetae with 4-6 long internal and thick teeth.
1866年，夸特雷费热（Quatrefages）描述的多毛虫属（Marphysa）的两个新物种来自澳大利亚东南海岸。仅存在复合刺状刚毛且鳃分布在多个体节上，鲍迪尼多毛虫（Marphysa baudini）新物种属于血蚓类群。该物种的腹须基部膨大、顶端呈指状，具厚且宽的无齿栉状刚毛，有3 - 5根内部长而粗的齿。仅存在复合镰状刚毛，大卫·阿滕伯勒多毛虫（Marphysa davidattenboroughi）新物种属于“铜绿类群”。该物种的特征是具双叶口前叶、单对尾鳃，以及厚且宽的无齿栉状刚毛，有4 - 6根长而粗的内部齿。
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