Crocker's sea snake
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SPECIES
Laticauda crockeri

Crocker's sea snake (Laticauda crockeri) is a species of venomous snake in the subfamily Hydrophiinae of the family Elapidae. The species is native to Oceania.

Animal name origin

The specific name, crockeri, is in honor of American railroad magnate Charles Templeton Crocker (1885-1948), who allowed the California Academy of Sciences to use his yacht, the Zaca, for scientific expeditions.

Appearance

L. crockeri is sexually dimorphic, with females growing to be longer and heavier than males. Females may attain a snout-to-vent length (SVL) of 80 cm (31 in), but males may attain only 62 cm (24 in) in SVL. Maximum tail length is about 9 cm (3.5 in) in both sexes.

Distribution

Geography

Countries
Biogeographical realms

L. crockeri is endemic to a single brackish lake (Lake Te-Nggano) on Rennell Island in the Solomon Islands.

Crocker's sea snake habitat map
Crocker's sea snake habitat map

Population

Population number

L. crockeri is currently listed as "Vulnerable" by the International Union for Conservation of Nature (IUCN) due to the extremely limited distribution of the species.

References

1. Crocker's sea snake Wikipedia article - https://en.wikipedia.org/wiki/Crocker's_sea_snake
2. Crocker's sea snake on The IUCN Red List site - https://www.iucnredlist.org/species/11369/3273817

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