CRCritically Endangered

Crotalus catalinensis

Conservation status data sourced from the IUCN Red List of Threatened Species.

Decreasing

Population trend

1

Countries

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

CHORDATA

Class

REPTILIA

Order

SQUAMATA

Family

VIPERIDAE

Genus

Crotalus

Crotalus catalinensis belongs to the family VIPERIDAE, order SQUAMATA, within the REPTILIA class.

03Habitat

Habitat & Distribution

DesertMajorRocky areasMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

Assessed as Critically Endangered by the IUCN Red List of Threatened Species.

Fishing & harvesting aquatic resources

Ongoing

Hunting & trapping terrestrial animals

Ongoing

Intentional use: hunting/trapping

Ongoing

Invasive non-native/alien species/diseases

Ongoing
06Range

Found in 1 Country

Community

Community Sightings

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07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Crotalus catalinensis (Crotalus catalinensis). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/santa-catalina-island-rattlesnake

Full citation guide & data usage terms