Conta

Conta
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Erethistidae
Genus: Conta
Hora, 1950
Type species
Pimelodus conta
F. Hamilton


Description

Conta can be distinguished from all other erethistids by the presence of a very long and narrow adhesive apparatus on its thorax about six times as it is long. It also has extremely narrow gill openings, a slender body, a serrated anterior margin on the dorsal fin spine, a papillate upper lip, and 910 anal fin rays. The eyes are small and located dorsolaterally. There is villiform (brush-like) teeth in both jaws. The pectoral fin spine is serrated anteriorly and posteriorly.[1]

Conta pectinata differs from Conta conta in that it has a longer and more slender caudal peduncle and in having anteriorly-directed serrations (instead of antrorse or distally-directed serrations) the anterior edge of the pectoral fin spine.[2]

gollark: Well, yes, it's retrievable, but that would be slower thus apiobad.
gollark: For a hypothetical "index" which "lists" all "pages".
gollark: ```sqlCREATE TABLE pages ( title TEXT NOT NULL UNIQUE, updated INTEGER NOT NULL, created INTEGER NOT NULL);CREATE TABLE revisions ( page TEXT NOT NULL REFERENCES pages(title), timestamp INTEGER NOT NULL, rev_type INTEGER NOT NULL, meta BLOB NOT NULL, full_data BLOB);```I am rethingying minoteaur's schema to look like this maybe. Should revisions have UUIDs too?
gollark: <@!293066066605768714> I have further random technical questions.
gollark: I was looking at `void.bz` and `zxfn.net`.

References

  1. Thomson, Alfred W.; Page, Lawrence M. (2006). "Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)" (PDF). Zootaxa. 1345: 1–96.
  2. Ng, Heok Hee (March 2005). "Conta pectinata, a new erethistid catfish (Teleostei: Erethistidae) from northeast India" (PDF). Ichthyol. Explor. Freshwaters. 16 (1): 23–28.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.