1491. 
G«nus Rhinoplagusie Sleeker 
Rhlnoplagusia Sleeker , Atlas lohth. Ind. N4erl., vol. 6, p. 27, 186S-72. 
(Type^ Plagusia japonioa Schlegel, monotypic.) 
Usingstia Jordan and Snyder, Proc. U. S, Uat. •“^us., vol. 23, p. 380, 1900. 
('^yp3| Plagusia japonlca Schlegel , monotypic.) (Misprint.) 
Usinosta Jordan and Snyder , Journ. College Sci. Tokyo, vol, , p, 123, 
1901. (Type, Plagusia japonica Schlegel , monotypic.) (Misprint.) 
Usinosita Jordan and Evermann^ Proo# U* S# Nat# Mus*, vol# 26, p* 366, 
1902# (Typ<3# Plagusia japonice Sohlogal, monotypic#) 
