Hoplias lacerdae
Hoplias lacerdae is a predatory freshwater characin fish from South America. The are commonly known are trairão in Brazilian Portuguese.
| Hoplias lacerdae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Family: | Erythrinidae |
| Genus: | Hoplias |
| Species: | H. lacerdae |
| Binomial name | |
| Hoplias lacerdae A. Miranda-Ribeiro, 1908 | |
Distribution
South America: Rio Ribeira de Iguape basin in São Paulo and Paraná states of Brazil.[1]
Biology
Hoplias lacerdae is an ambush predator of other fish.
Description
They can grow up to 75 cm in length and the maximum published weight is 4.3 kg.[2]
Taxonomy
Molecular studies show that this species is not closely related to Hoplias malabaricus.[3]
References
- http://fishbase.org/summary/Hoplias-lacerdae.html
- http://fishbase.org/summary/Hoplias-lacerdae.html
- "Evolutionary cytogenetics of the Hoplias lacerdae, Miranda Ribeiro, 1908 group. A particular pathway concerning the other Erythrinidae fish". Braz J Biol. 67 (4 Suppl): 897–903. Dec 2007. PMID 18278357.
- Osvaldo T Oyakawa, George M T Mattox (2009), Revision of the Neotropical trahiras of the Hoplias lacerdae species-group (Ostariophysi: Characiformes: Erythrinidae) with descriptions of two new species Neotropical Ichthyology,Vol 7, pp 117–140
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