Hemigrammus pulcher 


Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Characiformes Characidae

Scientific Name: Hemigrammus pulcher
Species Authority: Ladiges, 1938
Common Name(s):
English Black wedge tetra, Garnet tetra, Pretty, Pretty tetra
Spanish Mojarita, Sardinita, Tetra granate

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2009
Date Assessed: 2007-03-01
Assessor(s): Reis, R & Lima, F.
Reviewer(s): Collen, B., Darwall, W., Ram, M. & Smith, K. (SRLI Freshwater Fish Evaluation Workshop)
Assessed as Least Concern due to its sizeable distribution and the lack of any known major widespread threats.

Geographic Range [top]

Range Description: This species appears to be relatively common around Iquitos and probably in another localities in the Peruvian Amazon. The species apparently also occurs in Colombia and Brazil, although in the latter the similar-looking Hemigrammus haraldi also occurs and misidentification of collections may have been made (Lima pers. comm. 2007).
Countries occurrence:
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: This species has a stable population trend at present.
Current Population Trend: Stable
Additional data:
Population severely fragmented: No

Habitat and Ecology [top]

Habitat and Ecology: H. pulcher is a benthopelagic (ecological region at the lowest level of water body) species. Lives in large streams and rivers, and probably associated flood plains. A generalist mid-water swimmer, feeding on insects, plant matter, and the like.
Systems: Freshwater
Congregatory: Congregatory (and dispersive)

Use and Trade [top]

Use and Trade: The species is harvested for the pet trade, although not currently at a level that is causing concern.

Threats [top]

Major Threat(s): It is harvested for the aquarium trade, but probably not as intensively in a way that could jeopardize natural populations. There are no other meaningful impacts are known to affect the species.

Conservation Actions [top]

Conservation Actions: There are no conservation measures in place and research into the population trends are required.

Citation: Reis, R & Lima, F. 2009. Hemigrammus pulcher. The IUCN Red List of Threatened Species 2009: e.T167811A6387199. . Downloaded on 26 June 2016.
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