Octopus oliveri, is a species of octopus found in the western Pacific Ocean off the coast of Japan, Hawaii, and Kermadec Island, in reefs and boulder coasts.[1][2]
| Octopus oliveri | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Order: | Octopoda |
| Family: | Octopodidae |
| Genus: | Octopus |
| Species: | O. oliveri
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| Binomial name | |
| Octopus oliveri (Berry, 1914)
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It is a small species, roughly 70-260mm in length.[2] Females will take longer to mate, the larger their body size.[2][3] Afterwards, ~5000 eggs will hatch in about five weeks after being laid, and the male/female ratio seems unaffected by temperature. These eggs are laid in strings attached to a hard substrate.[2][4]
References
edit- ^ "Octopus oliveri". www.sealifebase.ca. Retrieved 2019-10-17.
- ^ a b c d Ylitalo, Heather A.; Watling, Les; Toonen, Robert J. (2014-04-03). "First description of hatchlings and eggs of Octopus oliveri (Berry, 1914) (Cephalopoda: Octopodidae)". Molluscan Research. 34 (2): 79–83. Bibcode:2014MollR..34...79Y. doi:10.1080/13235818.2013.860871. ISSN 1323-5818.
- ^ Ylitalo, Heather; Oliver, Thomas A.; Fernandez-Silva, Iria; Wood, James B.; Toonen, Robert J. (2019-06-07). "A behavioral and genetic study of multiple paternity in a polygamous marine invertebrate, Octopus oliveri". PeerJ. 7: e6927. doi:10.7717/peerj.6927. ISSN 2167-8359. PMC 6557246. PMID 31211008.
- ^ Ylitalo-Ward, Heather Anne (December 2014). Life history, mating behavior, and multiple paternity in Octopus oliveri (Berry, 1914) (Cephalopoda : Octopodidae) (Thesis thesis). [Honolulu] : [University of Hawaii at Manoa], [December 2014]. hdl:10125/101160.
- Norman M.D. & Hochberg F.G. (2005) The current state of Octopus taxonomy. Phuket Marine Biological Center Research Bulletin 66:127–154
- Norman M.D., Finn J.K. & Hochberg F.G. (2014). Family Octopodidae. pp. 36–215, in P. Jereb, C.F.E. Roper, M.D. Norman & J.K. Finn eds. Cephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date. Volume 3. Octopods and Vampire Squids. FAO Species Catalogue for Fishery Purposes [Rome, FAO]. 4(3): 353 pp. 11 pls.
- Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. pp 196–219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.
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