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- ›Sea Cucumbers
- ›Actinopoda
- ›Synallactida
- ›Stichopodidae
- ›Apostichopus
giant California sea cucumber
Apostichopus californicus
The California sea cucumber (Apostichopus californicus), also known as the giant California sea cucumber, is a sea cucumber that can be found from the Gulf of Alaska to Baja California. It is found from the low intertidal zone to a depth of 250 m (820 ft). They are most abundant in areas with moderate current with cobbles, boulders or bedrock. They are artisanally fished.
From the article California sea cucumber on Wikipedia (CC BY-SA), quoted section by section
Description
The California sea cucumber can grow to a length of 50 cm (1 ft 8 in) and a width of 5 cm (2 in). It has a soft, cylindrical body, with red-brown to yellowish leathery skin. It has an endoskeleton just below the skin. The mouth and anus are on opposite ends of the body. The mouth is surrounded by twenty retractable tentacles that are used to bring food in. Five rows of tube feet extend from the mouth to the anus. They use their tube feet located on the underside of their body to attach themselves to rocks.
What it does
The California sea cucumber is a scavenger that feeds on organic matter. They feed by sifting through sediments with their tentacles, or by positioning themselves in a current where they can use their tentacles to catch food flowing by. They can live to be 10 years old.
Wikipedia: “Feeding”
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Apostichopus californicus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 202640.