Valid Names Results

Sishanaspis Ferris, 1952 (Diaspididae)

Sishanaspis Ferris 1952a: 6. Type species: Sishanaspis quercicola Ferris by monotypy and original designation . accepted valid name

Structure: With dorsal pygidial ducts of the two-barred type and with openings of the marginal pygidial macroducts in at least the 2nd stage set transversely and surrounded by a crescentic sclerotization. It may be considered pupillarial as the adult female, if not actually enclosed within, is at least completely enveloped by the sclerotized 2nd exuviae, which forms the greater part of the scale. Adult female with the body membranous throughout except for the pygidium, the form more or less circular, the pygidium short and apically rounded, protruding somewhat (Ferris, 1952a).