N.B.: listed in the Matachiinae (Amaurobiidae) by Lehtinen, 1967: 218,  implicitly transferred to the Desidae by Forster, 1970b: 65; considered a senior synonym of Aphyctoschema (= Aphyctoschaema) Simon, 1902c: 242 [urn:lsid:nmbe.ch:spidergen:05170] (type A. hygrophila Simon, 1902) and Derxema Simon, 1906b: 303 [urn:lsid:nmbe.ch:spidergen:05171] (type D. arguta Simon, 1906) (both transferred from the Amaurobiidae) by Lehtinen, 1967: 218 and of Ixeuticus Dalmas, 1917a: 329 [urn:lsid:nmbe.ch:spidergen:05175] (type I. martius Dalmas, 1917 = Badumna longinqua (L. Koch, 1867))(itself considered a senior synonym of Hesperauximus Gertsch, 1937: 4 [urn:lsid:nmbe.ch:spidergen:05174] (type H. sternitzkii Gertsch, 1937 = Badumna longinqua (L. Koch, 1867)) (transferred from the Amaurobiidae by Marples, 1959b: 335 and synonymized with Badumna by Lehtinen, 1967: 218) by Gray, 1983a: 249 (contra Forster, 1970b: 63, who recognized Ixeuticus as valid); not a senior synonym of Phryganoporus Simon, 1908 (Gray, 2002: 276, contra Gray, 1983a: 249; transfer back to the Amaurobiidae (Murphy & Roberts, 2015: viii) not sufficiently justified and is not accepted here.