NATURAL HISTORY · CATALOGUE RECORD
Jararacussu
Bothrops jararacussu Lacerda, 1884
Source-backed taxonomic record
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Open encyclopedia reference
Bothrops jararacussu, commonly known in English as the jararacussu, is a highly venomous pit viper species endemic to South America. It is one of the most dreaded snakes in South America and can grow up to 2.2 metres (7.2 ft).
Wikipedia contributors, Bothrops jararacussu; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T01:23:37.176330+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Bothrops jararacussu Lacerda, 1884
- Name authority
- Lacerda, 1884
- Common name
- Jararacussu
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Viperidae
- Genus
- Bothrops
- Extinction status
- Not supplied by this source
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classReptilia Laurenti, 1768
- orderSquamata Oppel, 1811
- suborderSerpentes Linnaeus, 1758
- infraorderAlethinophidia Nopcsa, 1923
- familyViperidae
- subfamilyCrotalinae
- genusBothrops
- speciesBothrops jararacussu Lacerda, 1884
Close classified relatives
These entries share the source’s genus, Bothrops. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Jonathan's LanceheadBothrops jonathani Harvey, 1994 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Brazilian LanceheadBothrops moojeni Hoge, 1966 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Franceses island-LanceheadBothrops sazimai Barbo, Gasparini, Almeida, Zaher, Grazziotin, Gusmão, Ferrarini & Sawaya, 2016 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Bothrops monsignifer Timms, Chaparro, Venegas, Salazar-Valenzuela, Scrocchi, Cuevas, Leynaud & Carrasco, 2019 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Bothrops oligobalius Dal Vechio, Prates, Grazziotin, Graboski & Rodrigues, 2021 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Jabre’s LanceheadBothrops jabrensis Barbo, Grazziotin, Pereira-Filho, Freitas, Abrantes & Kokubum, 2022 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| UrutuBothrops alternatus Duméril, Bibron & Duméril, 1854 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Barba AmarillaBothrops atrox (Linnaeus, 1758) | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Barnett's LanceheadBothrops barnetti Parker, 1938 | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Green JararacaBothrops bilineatus (Wied-Neuwied, 1821) | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| CotiaraBothrops cotiara (Gomes, 1913) | ViperidaeChordata | Accepted speciesExtinction status not supplied |
| Caatinga LanceheadBothrops erythromelas (Amaral, 1923) | ViperidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Lachesis lanceolatus Boulenger, 1896 Boulenger, 1896 | ambiguous synonym |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://reptile-database.reptarium.cz/species?genus=Bothrops&species=jararacussu Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:MNY9. Classification follows source parent identifiers. English common names may vary by region.