L. matthesi Schödel, 1983

Habitat. Freshwater.

Distribution. BR: Palaeartic (Mayén-Estrada & Aguilar-Aguilar 2012).

France: Pas de Calais, Ambleteuse, Riviere la Slack (50°48’18.20’’N, 1°36’13.69’’E).

Germany: Bielefeld (no locality given).

Hosts. France: Gammarus zaddachi Sexton (cited as Gammarus zadacchi) (maxillipeds). Germany: Gammarus pulex, G. roeselii Gervais (cited as Carinogammarus roeselii) (maxillipeds and gnathopods).

References. Schödel 1983; Rustige 1991; Clamp 2005.