African Openbill vs Chopard's Cave-cricket

Anastomus lamelligerus compared with Dolichopoda chopardi

Key Differences

• African Openbill is Least Concern while Chopard's Cave-cricket is Data Deficient.

Taxonomic Classification

Rank	African Openbill	Chopard's Cave-cricket
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Ciconiiformes (Ciconiiformes)	Orthoptera (Orthoptera)
Family	Ciconiidae	Rhaphidophoridae
Genus	Anastomus	Dolichopoda
Species	Anastomus lamelligerus	Dolichopoda chopardi

Evolutionary Relationship

African Openbill and Chopard's Cave-cricket share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

African Openbill

LC — Least Concern

Chopard's Cave-cricket

DD — Data Deficient

Physical Characteristics

Attribute	African Openbill	Chopard's Cave-cricket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African Openbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Germany, and Norway.

Chopard's Cave-cricket

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

African Openbill

The African Openbill (Anastomus lamelligerus) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Chopard's Cave-cricket

Chopard's Cave Cricket (Dolichopoda chopardi) is a camel cricket or cave cricket in the family Rhaphidophoridae, found in cave systems and subterranean environments of the western Mediterranean region, including areas of southern France, northern Italy, and possibly adjacent territories. Cave crickets of the genus Dolichopoda are obligate or near-obligate cave dwellers (troglobionts or troglophiles), characterised by their extreme leg elongation — particularly the hind legs and antennae, which are several times longer than the body — reduced eyes or eyelessness, lack of wings, and depigmented or pale yellowish-brown body colouration. These adaptations reflect evolutionary response to permanent cave darkness. Dolichopoda cave crickets feed as omnivores on organic detritus, bat guano, fungi, and invertebrates carried into cave systems by water or wind. They are sensitive bio-indicators of cave ecosystem health. The species is named in honour of Lucien Chopard, a French entomologist. The IUCN classifies this species as Data Deficient, reflecting limited survey data on its distribution and population status across cave systems within its range. Cave-dwelling invertebrates face threats from groundwater pollution, cave tourism impacts, changes in cave hydrology, and the spread of white-nose syndrome affecting bat populations whose guano provides food resources.