Turbellarians distribution details
Karling, T. G. (1977). Taxonomy, phylogeny and biogeography of the genus Austrorhynchus Karling (Turbellaria, Polycystididae). In: Sterrer W & Ax P (eds), The meiofauna species in time and space. Mikrofauna Meeresboden, 61, pp 153-165 Available for editors 
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Ushuaia (Uschuaia) Peninsula, Tierra del Fuego, Argentina; Precision: by name of island, bay, strait, lake, river, or stream, etc., named in source publication; Source of coordinates: Alexandria Digital Library (with NGA GNDB data); Collection date: Oct 16, 1902; Depth: 6 m; Substrate: mud
-54.833302 (54° 49' 59.9" S)
-68.316704 (68° 19' 0.1" W)