Revision Of Majella Ortmann, 1893 (Crustacea: Brachyura: Majidae), With Description Of Two New Species From The Indian Ocean

ZOOLOGICAL STUDIES(2021)

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摘要
The poorly known majid genus Majella Ortmann, 1893, is revised. The genus was previously known only from one species, M. brevipes Ortmann, 1893, described from Japan and reported from east Africa. Majella brevipes is redescribed and figured in detail from the type and material from the type locality, Sagami Bay in Japan. This species is now restricted to Japan. Specimens from east Africa are herein described as two new species: M. skolopion n. sp. and M. pristis n. sp.; they differ markedly from M. brevipes (now restricted to Japan) in the arrangement of spines on the carapace and pereopods, third maxillipeds, male pleon and gonopods.
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关键词
Spider crab, Majoidea, Japan, Western Indian Ocean, Majella, Systematics, New species
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