Styela angularis

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Styela angularis
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Tunicata
Class: Ascidiacea
Order: Stolidobranchia
Family: Styelidae
Genus: Styela
Species:
S. angularis
Binomial name
Styela angularis
(Stimpson, 1855)[1]
Synonyms [1]
  • (Hartmeyer, 1911) Stimpson, 1855
  • Tethyum costatum Cynthia angularis
  • Hartmeyer, 1911 Styela costata

Styela angularis (angular sea squirt) is a solitary, hermaphroditic ascidian tunicate that is found along the coast of Southern Africa from Lüderitz Bay in Namibia to the Eastern Cape.[2]

Description

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Order of 100 millimetres (3.9 in) tall, with a tough flexible opaque hexagonal test tapering down to a narrow base peduncle. Stands upright on the substrate. Cloacal siphon terminal, and oral siphon slightly ventral and posterior.

Behaviour

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Occurs singly on rocks or other hard surfaces where water is clean and fairly fast moving. Often covered by epibionts.

References

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  2. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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  • Data related to Styela angularis at Wikispecies
  • Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons

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