Behavior and Body Patterns of the Larger Pacific Striped Octopus

被引：43
|
作者：
Caldwell, Roy L. [1 ,2 ]
Ross, Richard [2 ]
Rodaniche, Arcadio [3 ]
Huffard, Christine L. [2 ,4 ]
机构：
[1] Univ Calif Berkeley, Dept Integrat Biol, Berkeley, CA 94720 USA
[2] Calif Acad Sci, San Francisco, CA 94118 USA
[3] Smithsonian Trop Res Inst, Panama City, Panama
[4] Monterey Bay Aquarium Res Inst, Moss Landing, CA USA
来源：
PLOS ONE | 2015年 / 10卷 / 08期
关键词：
ABDOPUS-ACULEATUS DORBIGNY; WUNDERPUS-PHOTOGENICUS; VULCANOCTOPUS-HYDROTHERMALIS; CEPHALOPODA OCTOPODIDAE; MATING-BEHAVIOR; CYANEA GRAY; N.-GEN; VULGARIS; WILD; CUTTLEFISH;
D O I：
10.1371/journal.pone.0134152
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Over thirty years ago anecdotal accounts of the undescribed Larger Pacific Striped Octopus suggested behaviors previously unknown for octopuses. Beak-to-beak mating, dens shared by mating pairs, inking during mating and extended spawning were mentioned in publications, and enticed generations of cephalopod biologists. In 2012-2014 we were able to obtain several live specimens of this species, which remains without a formal description. All of the unique behaviors listed above were observed for animals in aquaria and are discussed here. We describe the behavior, body color patterns, and postures of 24 adults maintained in captivity. Chromatophore patterns of hatchlings are also shown.
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页数：17
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