Stenophiloscia glarearum Verhoeff, 1908

Synonyms

Stenophiloscia zosterae Verhoeff, 1928

Status

GB IUCN status: Vulnerable
GB rarity status: Nationally Rare

Identification

This is a small species, reaching 6mm.  Live specimens appear pinkish, somewhat reminiscent of a large pale Trichoniscus pusillus or a pale immature Porcellio scaber. It has a stepped body outline and antennae with 3 flagella segments.

John Walters
Keith Lugg
Keith Lugg
Keith Lugg
Steve Trewhella
John Walters
Steve Trewhella
John Walters

Distribution and Habitat

Apparently very rare in Britain, it is known from a handful of southern coastal sites from Devon to Norfolk. However, it has proved extremely elusive, even at known sites, and is certainly very under-recorded.

Specimens have been collected from between the high water mark and the storm drift line on unvegetated or sparsely vegetated shores composed of shingle or sand, either in pit-fall traps or clinging beneath strandline driftwood. At Cole Point, Essex, it was found with Trichoniscus pusillus, Philoscia muscorum, Porcellio scaber and Armadillidium album.

Distribution

Reference

Gregory, S. (2009) Woodlice and Waterlice (Isopoda: Oniscidea & Asellota) in Britain and Ireland.  Field Studies Council/Centre for Ecology & Hydrology.

Gregory, S., Whiteley, D, & Wilde, I (2001) Some observations of Stenophiloscia zosterae (Verhoeff, 1928) at Colne Point NNR, North Essex.  Bulletin of the  British Myriapod & Isopod Group 17: 79-80. 

idBmigTaxa

75

BRC Code

Cru_1689