Wikiwand AI

Trachelipus rathkii

Species of woodlouse From Wikipedia, the free encyclopedia

Trachelipus rathkii, also known as Rathke's woodlouse, is a species of woodlouse in the genus Trachelipus (family Trachelipodidae). It can be found across Europe, except in the Mediterranean Basin.[1] It has also been introduced to North America, where it can be found across most of the northern half of the United States and southern Canada.[2] They have been recorded as far west as Alberta.[3]

Quick facts Scientific classification, Binomial name ...
Trachelipus rathkii
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Malacostraca
Order: Isopoda
Suborder: Oniscidea
Family: Trachelipodidae
Genus: Trachelipus
Species:
T. rathkii
Binomial name
Trachelipus rathkii
(Brandt, 1833)
Synonyms[1]
  • Porcellio affinis C. Koch, 1841
  • Porcellio confluens C. Koch, 1841
  • Porcellio ochraceus C. Koch, 1841
  • Porcellio parietinus L. Koch, 1901
  • Porcellio rathkii Brandt, 1833
  • Porcellio striatus Schnitzler, 1853
  • Porcellio sylvestris C. Koch, 1838
  • Porcellio taeniatus Schöbl, 1861
  • Porcellio trilineatus C. Koch, 1841
  • Porcellio varius C. Koch, 1841
  • Trachelipus affinis (C. Koch, 1841)
  • Trachelipus pleonglandulatus Radu, 1950
Close

Description

Rathke's woodlice grow to 15mm long.[4] Its body is usually slate grey, often with pale longitudinal markings that create the appearance of three thin stripes. Females may show orange mottling. T. rathkii have five pairs of pleopodal lungs and two antennal flagellar segments.[5]

Habitat

T. rathkii prefers poorly drained, damp habitats and is tolerant of flooding, making it characteristic of riverside meadows and floodplains, where it may be the dominant woodlouse. It also occurs in scrub, soft eroding cliffs, gravel pits, and churchyards, sheltering under stones and dead wood, beneath bark, in grass litter, tussocks, and flood debris.[6]

References

Related Articles

Timelines

Top Qs

Fact Checks