Hyloniscus riparius

Summary 2

Hyloniscus riparius is a species of woodlouse found in Central and Eastern Europe and subsequently introduced to North America. It is strongly associated with flood plains and can tolerate periods of up to eight weeks submerged under water. In North America, it was first found at St. John's, Newfoundland in 1951, and later in New York, New Jersey, Pennsylvania and North Carolina.

Sources and Credits

  1. (c) psweet, some rights reserved (CC BY-SA), uploaded by psweet
  2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Hyloniscus_riparius

More Info

iNat Map

Region Midatlantic: NC; VA; WV; MD; DE; NJ; PA, New England; NY; NB; PEI; and NS, Old Northwest: ON; MN; IA; MS; AK; WI; IL; MI; IN; OH; KY; TN, Quebec and Newfoundland
Habitat coastal, inland
Rolls into a ball? No
Eyes very large? No
Antennal flagella One
Paired ocelli one
Pereonite texture smooth
Uropods -
Telson -
Status introduced