Genus NANULARIA Casey 1909 [Biogeographical Regions NEA NEO ]
Nanularia Casey 1909:172.
    Type species: Nanularia cupreofusca Casey 1909 (fixed by original designation: Casey 1909:52).
Gyascutus (Nanularia): Obenberger 1926a:160.
Hippomelas (Nanularia): Van Dyke 1942:111.

alpina Bellamy 1987d:11.
brunneata (Knull) 1947c:210 (Hippomelas).
californica (Horn) 1875:147 (Gyascutus).
cupreofusca Casey 1909:173.
monoensis Bellamy 1987d:13.
obrienorum Knull 1971:242.
pygmaea (Knull) 1941b:386 (Hippomelas).