Bothrops pirajai 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Reptilia Squamata Viperidae

Scientific Name: Bothrops pirajai Amaral, 1923
Common Name(s):
English Piraja's Lancehead
Taxonomic Source(s): Carrasco, P.A., Mattoni, C.I., Leynaud, G.C. and Scrocchi, G.J. 2012. Morphology, phylogeny and taxonomy of South American bothropoid pitvipers (Serpentes, Viperidae). Zoologica Scripta 41: 1-15.

Assessment Information [top]

Red List Category & Criteria: Vulnerable A1c ver 2.3
Year Published: 2000
Date Assessed: 2000-06-30
Needs updating
Assessor(s): Argolo, A.J.S.
Recent declines in the population have been attributed to decreasing area and quality of this species' rainforest habitat. B. pirajai has a very restricted distribution in habitat that is becoming increasingly fragmented through deforestation. The cleared areas are mainly used for cocoa plantations.

Geographic Range [top]

Range Description:Bothrops pirajai is known from Brazil.
Countries occurrence:
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Current Population Trend:Decreasing
Additional data:

Habitat and Ecology [top]

Habitat and Ecology:Piraja's lancehead occurs in lowland tropical rainforest areas.

Threats [top]

Major Threat(s): The deforestation of rainforest areas to make way for cocoa plantations is the main threat to this species. The population has a very restricted distribution and continuing deforestation is causing increasing habitat fragmentation.

Citation: Argolo, A.J.S. 2000. Bothrops pirajai. The IUCN Red List of Threatened Species 2000: e.T39902A10280801. . Downloaded on 19 September 2018.
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