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The first known troglomorphic, eyeless spider wasp (Hymenoptera: Pompilidae): Troglopompilus miracaecatus gen. et sp. nov. from the Nullarbor Caves, Western Australia

Year: 2026

Type: article

Abstract: Surveys of caves of the Nullarbor Plain, Western Australia, revealed a remarkable assemblage of exceptionally well‐preserved mummified arthropods, comprising Araneae, Blattodea, Coleoptera and Chilopoda, all of which exhibit high levels of troglomorphism, lacking eyes and showing a number of other adaptations. Of note, this arthropod assemblage also included a pompilid wasp which is eyeless and brachypterous and unlike any member of the family known globally. Here, we describe this amazing wasp as Troglopompilus miracaecatus gen. et sp. nov. , and discuss its remarkable morphology and possible affinities and biology.

Source: Austral Entomology

DOI: 10.1111/aen.70061

Authors: Juanita Rodriguez, Andrew D. Austin, Jessica R. Marsh

Institutions: Commonwealth Scientific and Industrial Research Organisation, Australian National Insect Collection, Adelaide University, The University of Adelaide

Language: English

Topic: Subterranean biodiversity and taxonomy

Subfield: Paleontology

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,400

OpenAlex ID: W7147280423

FWCI: 8.434

Cites: 30

Cited by: 2

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