Pseudoplatystoma punctifer
Spotted tiger shovelnose catfish | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Siluriformes |
Family: | Pimelodidae |
Genus: | Pseudoplatystoma |
Species: | P. punctifer |
Binomial name | |
Pseudoplatystoma punctifer | |
Synonyms | |
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Pseudoplatystoma punctifer or spotted tiger shovelnose catfish[2] is a species of long-whiskered catfish native to the Amazon basin, in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela.[3] It is a commercially farmed species, and it is difficult to harvest as it appears to be highly selective with its diet[4] and exhibits cannibalistic behaviors. Other behaviors and developmental patterns vary based on both diet as well as parental behaviors that influence the organisms development from the Larval stage.[5]
This species reaches a maximum of 140 cm (55 in) in total length; 37–40 vertebrae.[3]
References
[edit]- ^ Castelnau, Francis L. (1855) "Poissons". In: Animaux Nouveaux or Rares Recueillis Pendant l’Expédition dans les Parties Centrales de l’Amérique du Sud de Rio de Janeiro a Lima, et de Lima au Para; Exécutée par ordre du Gouvernment Français Pendant les Années 1843 a 1847, Part 7, Zoology 2, i–xii + 1–112, 50 pls.
- ^ PlanetCatfish. Retrieved 22 September 2016.
- ^ a b Buitrago–Suárez, Uriel Angel and Brooks M. Burr (2007) "Taxonomy of the catfish genus Pseudoplatystoma Bleeker (Siluriformes: Pimelodidae) with recognition of eight species"; Zootaxa 1512: 1-38 (21-24).
- ^ Castro-Ruiz, Diana; Andree, Karl B.; Magris, Julian; Fernández-Méndez, Christian; García-Dávila, Carmen; Gisbert, Enric; Darias, Maria J. (December 2022). "DHA-enrichment of live and compound feeds influences the incidence of cannibalism, digestive function, and growth in the neotropical catfish Pseudoplatystoma punctifer (Castelnau, 1855) during early life stages". Aquaculture. 561: 738667. Bibcode:2022Aquac.56138667C. doi:10.1016/j.aquaculture.2022.738667. hdl:20.500.12327/1949. S2CID 251203454.
- ^ Núñez, Jesús; Castro, Diana; Fernández, Christian; Dugué, Rémi; Chu-Koo, Fred; Duponchelle, Fabrice; García, Carmen; Renno, Jean-François (May 2011). "Hatching rate and larval growth variations in Pseudoplatystoma punctifer : maternal and paternal effects: Parental effects on larval growth in P. punctifer". Aquaculture Research. 42 (6): 764–775. doi:10.1111/j.1365-2109.2011.02803.x.