FIGURES 44–47 in Redescription of the Central American genus Moribaetis Waltz & McCafferty 1985 (Ephemeroptera, Baetidae)

FIGURES 44–47. Genital of Moribaetis maculipennis. 44, hind margin of IX sternum of mature larva and subimaginal gonostyli crumpled under larval cuticle (specimen with fully developed subimaginal wings); 45, gonostyli crumpled under larval cuticle just before moult to subimago; 46, exuviae of subimaginal gonostyli; 47, genitals of male imago (ventral view; muscles and internal sclerites shown by interrupted lines). Abbreviations: gs1, gs2, gs3, segments of gonostylus; gv, gonovectis; m.IX-X, intersegmental muscle going from base of IX sternum to base of paraproct; m.sg, sterno-styligeral muscle; pgs, larval protogonostylus; us, unistyliger