Alloniscus

Dana, 1854

Species Guides

2

Alloniscus is the sole in the Alloniscidae, a group of terrestrial isopods (woodlice) within the suborder Oniscidea. The genus contains at least 23 described . Members of this genus are distributed in coastal and terrestrial , though specific ecological details for most species remain poorly documented.

Alloniscus perconvexus by (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda. Used under a CC-BY license.

Pronunciation

How to pronounce Alloniscus: //ˌæl.oʊˈnɪs.kəs//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Alloniscus can be distinguished from other woodlice by their placement in the Alloniscidae, which is characterized by specific morphological features of the pleopodal lungs and other respiratory structures. However, detailed diagnostic characters require examination of preserved specimens and are not readily distinguishable in the field.

Images

Habitat

Coastal and terrestrial environments; specific microhabitat preferences vary by but generally include moist, sheltered locations.

Distribution

of Alloniscus have been recorded from various regions, though precise geographic ranges for individual species are incompletely documented. The has a broad distribution consistent with many terrestrial isopod groups.

Similar Taxa

  • Other Oniscidea generaAlloniscus can be distinguished from other woodlice by its unique -level classification (Alloniscidae), though this requires detailed morphological examination rather than casual observation.

More Details

Taxonomic status

Alloniscidae is a , making Alloniscus the only within this lineage. The family is placed within the infraorder Crinocheta of the suborder Oniscidea.

Species diversity

At least 23 have been described, though the likely contains additional undescribed species. Species-level remains active area of research.

Sources and further reading