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Subterranean biodiversity of North America and around the globe

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Cave Biology Data Portal
Subterranean biodiversity of North America and around the globe
AnimaliaArthropodaHexapodaInsectaColeopteraLeiodidaePtomaphagus

Ptomaphagus cocytus Peck, 1973

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Hexapoda
Class Insecta
Order Coleoptera
Family Leiodidae
Genus Ptomaphagus
Species Ptomaphagus cocytus Peck, 1973

Description

Diagnostic characters

Ecological class
Troglobiont
Realm
Terrestrial
Troglomorphy
Troglomorphic

Distribution

Range

Known from Arizona in the Other karst region.

Continent

North America

Country

United States

States and provinces

Arizona

Counties

County-level records have not been compiled for this taxon. Distribution is recorded at state and karst-region level.

Karst regions

Other

Specimens

Type material

Holotype
31893 · Museum of Comparative Zoology, Harvard
Paratype
547939 · Museum of Comparative Zoology, Harvard

Collections holding material

InstitutionLots
Museum of Comparative Zoology, Harvard 2

2 cataloged lots in 1 collection. Compiled from GBIF and not an exhaustive census: many collections are not yet digitised, and holdings are added continually. Search GBIF for specimen records.

Download all 2 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

G1G2 Critically Imperiled to Imperiled

G1▲G2▲G3G4G5

Global rank last reviewed 2002.

Subnational ranks

Arizona
SNR Unranked

State and federal status

Not listed under the U.S. Endangered Species Act

Other resources

Catalogue of Life
4Q9GP
GBIF
9529717
ITIS
933748
iNaturalist
229414

How to cite this account

Ptomaphagus cocytus Peck, 1973. Cave Biology Data Portal, account SP-0837. https://cavebiology.org/species/ptomaphagus-cocytus/ (accessed 3 September 2026).

Data sources and funding are listed in the Acknowledgments.

Spotted something wrong on this page? Report a correction. Accounts are compiled from many sources and corrections from people who know the group are the most useful email we get.

Cave Biology Data Portal

Species accounts, distributions, and conservation status for the subterranean fauna of North America and around the globe, with resources for the cave and karst research community.

Text and data CC BY 4.0. Images all rights reserved unless stated.

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