Misplaced Pages

Guadalupe darter

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Species of fish

Guadalupe darter
Conservation status

Least Concern  (IUCN 3.1)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Percidae
Genus: Percina
Species: P. apristis
Binomial name
Percina apristis
(C.L. Hubbs & Hubbs, 1954)
Synonyms
  • Hadropterus scierus apristis Hubbs & Hubbs, 1954
  • Percina sciera apristis (Hubbs & Hubbs, 1954)

The Guadalupe darter (Percina apristis) is a small species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is found in the Guadalupe River system in Texas. The Guadalupe darter was formally a subspecies of the dusky darter, but was recognized as an independent species in 2007. It is protected by state law as a threatened species.

Predators

The Guadalupe darter is typically predated upon by large birds and fish commonly including,

Diet

The Guadalupe darter has a carnivorous diet that consist of small insects and arthropods including

Habitat

The Guadalupe darter prefers fast rocky runs of small to medium-sized rivers. It can also be found scavenging in the Texas wild rice. It ranges from spring lake to the southern San Marcos river, which is a part of the greater Guadalupe river basin.

Anatomy

The Guadalupe darter can reach up to 11 cm (4.3 in) in length. It is recognizable from its 6-8 black spots across the middle of its body. It has a tan upper half and a silver lower half. Unlike most ray-finned fishes, The Guadalupe darter does not contain a swim bladder. they move by scooting along the floor. The Guadalupe darter can live up to four years and reaches sexual maturity at one years old.

References

  1. NatureServe (2013). "Percina apristis". IUCN Red List of Threatened Species. 2013: e.T18246486A19032341. doi:10.2305/IUCN.UK.2013-1.RLTS.T18246486A19032341.en. Retrieved 20 November 2021.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.). "Percina apristis". FishBase. December 2019 version.

https://www.gbra.org/news/2022/03/guadalupe-darter/

Taxon identifiers
Percina apristis


Stub icon

This Percidae article is a stub. You can help Misplaced Pages by expanding it.

Categories: