R. nohara species-group:

valves elongate, basally obtuse narrowing centrally, apically truncate with distal process in some species.

Rubraea atolmis (Westwood, 1881), Rubraea cerasa (Hewitson, [1861]), Rubraea dondoensis (Stevenson, [1934]), Rubraea chambezi (Neave, 1910), Rubraea kraka (Aurivillius, 1893), Rubraea lapidorum (Pierre, 1988), Rubraea lofua (Eltringham, 1911), Rubraea mansya (Eltringham, 1911), Rubraea nohara (Boisduval, 1847), Rubraea onerata (Trimen, 1891), Rubraea peetersi (Pierre, 1992), Rubraea pseudatolmis (Eltringham, 1912), Rubraea punctellata (Eltringham, 1912), Rubraea unimaculata (Grose-Smith, 1898) .