New and Little-Known Crickets of the Subfamily Phalangopsinae (Orthoptera, Gryllidae): 16. The Subtribe Luzarina from Panama and Peru

The position and diagnostic characters of the subtribe Luzarina Hebard 1928, аs well as the genera Niquirana Hebard 1928, Luzara Walker 1869, Amusodes Hebard 1928 and Prosthama Hebard 1928 are discussed briefly; the latter genus being herewith returned to this subtribe. The following new taxa of Luzarina are described from Panama and Peru: Niquirana? chiriqui sp. n.; Luzara cusco sp. n.; L. cerroazul sp. n.; Prosthama chagres sp. n.; P. amistad sp. n.; Azulzara minutissima gen. et sp. n. The male genitalia of Amusodes and Prosthama are described and illustrated for the first time, and A. ?festae Hebard 1928 is redescribed on the basis of new material.