VU

Sulcophanaeus auricollis

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Sulcophanaeus auricollis faces severe pressure from rapid deforestation across its Atlantic Forest range, with habitat conversion for agriculture and urban development fragmenting remaining forest patches. Mining activities and infrastructure development further degrade critical breeding and foraging areas. The species' dependence on large mammal dung makes it particularly vulnerable to defaunation, as hunting pressure reduces populations of its primary food sources.

Threat summary

Habitat

This dung beetle inhabits primary and secondary Atlantic Forest remnants in southeastern Brazil, particularly favoring areas with dense canopy cover and rich leaf litter. The species requires forest environments that support populations of large mammals whose dung provides essential breeding and feeding resources.

Frequently asked questions

Why is Sulcophanaeus auricollis classified as Vulnerable?
Sulcophanaeus auricollis is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Sulcophanaeus auricollis faces severe pressure from rapid deforestation across its Atlantic Forest range, with habitat conversion for agriculture and urban development fragmenting remaining forest patches. Mining activities and infrastructure development further degrade critical breeding and foraging areas. The species' dependence on large mammal dung makes it particularly vulnerable to defaunation, as hunting pressure reduces populations of its primary food sources.
Where does Sulcophanaeus auricollis live?
Sulcophanaeus auricollis occurs in Colombia, and Venezuela. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Sulcophanaeus auricollis?
The main threats to Sulcophanaeus auricollis are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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