Publication Yen (1946): summary

Full Citation

Yen. 1946. Notulae Naturae (166).

Attributed Nominal Genera

Sulcatapex Yen, 1946

Yen, 1946. Notulae Naturae (166): 4, 6.
Type species: Sulcatapex cretaceus Yen, 1946 = Sulcatapex cretaceus

Attributed Nominal Species

Sulcatapex cretaceus Yen, 1946 = Sulcatapex cretaceus

Yen, 1946. Notulae Naturae (166): 6, figs. 2-2c.