| 词条 | Proasellus meridianus |
| 释义 |
| name = Proasellus meridianus | image = | regnum = Animalia | phylum = Arthropoda | subphylum = Crustacea | classis = Malacostraca | ordo = Isopoda | familia = Asellidae | genus = Proasellus | species = 'P. meridianus | binomial = Proasellus meridianus | binomial_authority = (Emil Racoviță, 1919[1]) }} Proasellus meridianus is a freshwater crustacean resembling a woodlouse. Its common names include one-spotted waterlouse and one-spotted water-slater. EcologyProasellus meridianus is common throughout the British Isles but less frequently recorded than the very similar Asellus aquaticus from which it can be distinguished by the continuous pale band along the posterior margin of the head.[2] Its range includes France and Belgium from which the type species was described.[3]Like A. aquaticus, it can be found in rivers, streams and standing water but is less commonly found in garden ponds. It is also much less tolerant to pollution.[2] {{Portal|Crustaceans|Arthropods}}References{{Wikispecies|Proasellus meridianus|Proasellus meridianus}}1. ^{{cite journal| last=Racovitza |first=Emil G. |year=1919 |authorlink=Emil Racoviță| title=V. Notes sur les Isopods. 1. Asellus aquaticus auct. est une erreur taxonomique. 2. Asellus aquaticus L. et A. meridianus n. sp. |journal=Archives de Zoologie Expérimentale et Générale, Notes et Revue |number=58 |volume=2 |pages=31–43 |language=fr}} {{Taxonbar|from=Q2104991}}2. ^1 {{cite web |url=http://www.bmig.org.uk/species/proasellus-meridianus|title=Proasellus meridianus| publisher=British Myriapod and Isopod Group |accessdate=3 April 2014}} citing:{{cite book |last=Gregory |first=Steve |date=9 July 2009 |title=Woodlice and Waterlice (Isopoda: Oniscidea & Asellota) in Britain and Ireland |publisher=Field Studies Council/Centre for Ecology & Hydrology |isbn=9780955767289}} 3. ^{{cite WoRMS |author= |year= |title=Proasellus meridianus |id=258561 |accessdate= 4 April 2014|db=}} 3 : Asellota|Freshwater crustaceans of Europe|Crustaceans described in 1919 |
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