Pteronisis

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Pteronisis
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Octocorallia
Order: Scleralcyonacea
Family: Mopseidae
Genus: Pteronisis
Alderslade, 1998
Species

Pteronisis is a genus of coral in the family Mopseidae. [1] The name derives from Greek pteron, meaning "feather", in allusion to the pinnate branching. [2]

Description

Most specimens are smaller than 20 cm, but can reach up to at least 36 cm. [2] The genus is mostly planar, pinnate, and profusely branched, with at least one exception. [2] Axial internodes are generally colorless, greyish white, or sometimes pale shades of pink or red. [2] Axial nodes are generally light to dark brown near the base of the plant, yellowish to yellowish brown in the principal branches, and pale yellow, white, or colorless, with a darker central band, in the pinnae. [2]

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References

  1. "WoRMS - World Register of Marine Species - Pteronisis" . Retrieved 14 July 2024.
  2. 1 2 3 4 5 Alderslade, P. (1998). Revisionary systematics in the gorgonian family Isididae, with descriptions of numerous new taxa (Coelenterata: Octocorallia). Records of the Western Australian Museum. Supplement No. 55: 1-360.