A new species of Cistopus Gray, 1849 (Cephalopoda: Octopodidae) from the East and South China Seas and phylogenetic analysis based on the mitochondrial COI gene Author Zheng, Xiaodong Author Lin, Xiangzhi Author Lu, Chungcheng Author Ma, Ruijuan text Journal of Natural History 2012 2012-02-29 46 5 - 6 355 368 http://dx.doi.org/10.1080/00222933.2011.639964 journal article 10.1080/00222933.2011.639964 1464-5262 5202510 Genus Cistopus Gray, 1849 Type species Octopus indicus Rapp, 1835 in de Ferussac and d’Orbigny, 1834 –1848 Diagnosis Octopods with biserial arm suckers; eight small mucous pouches, each with a small pore, in the oral surface of the webs with one located between each of the arm bases; hectocotylus of mature males with tiny ligula, calamus absent or barely visible (after Liao and Lu 2009 ).