ベトナム浅海産タコ類相(頭足綱,マダコ科)

概要

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Twelve benthic octopus species assigned to four genera were collected from the coastal waters of Vietnam through cooperative research between Vietnamese institutions (Research Institute of Marine Products, Haiphong Institute of Oceanography, Institute for Ecology and Biological Resources Research, National Center for Natural Science and Technology, and Nha Trang Institute of Oceanography) and the National Museum of Nature and Science, Japan. The collection includes five Amphioctopus species (A. aegina, A. marginatus, A. cf. neglectus, A. cf. ovulum, and A. cf. rex), four Callistoctopus species (C. luteus, C. sp. 1-3), one Cistopus species (Cistopus cf. indicus), and two Octopus species (O. sp. 1-2). Diagnostic characters, illustrations, and photographs are provided for these taxa. We also performed nucleotide sequence analysis of the mitochondrial cytochrome oxidase I (COI) and evaluated phylogenetic relationships of these species to complement the results of morphological analysis.
国立科学博物館の論文