Larval morphology of benthic and interstitial water mites (Acari: Hydrachnidia) from a Luxembourgian stream Author Martin, Peter text Zootaxa 2016 4139 4 451 480 journal article 10.11646/zootaxa.4139.4.1 f598f138-e21b-4064-869e-4a9fe5433c43 1175-5326 265489 5CC5B706-E9B5-4F63-A264-1131F56F5241 Athienemanniidae K. Viets, 1922 Remarks. No family diagnosis available. From the four European genera of the family ( Chelomideopsis Romijn, 1920 , Mundamella K.Viets, 1913 , Stygohydracarus K.Viets, 1932 , Phreatohydracarus Tanasachi & Orghidan, 1955 ) only larvae from two North American Chelomideopsis species are described, C. besselingi (Cook, 1961) (see Smith 1978 ) and C. brunsoni (Cook, 1955) (see Smith 1992 ).