Antaeotricha spp. dissected genitalia. 10–15 (males): 10 A. floridella male genitalic capsule and phallus (Marion Co. Florida, MGCL slide 1672) 11 A. floridella (Martin Co. Florida, MGCL slide 1679) 12 A. floridella, male genitalia in external view 13 A. albulella, Sarasota Co. Florida (FSCA, MGCL slide 1736); 14. A. osseella, Marion Co. Florida (FSCA, MGCL slide 1698) 15 A. albulella, Levy Co. Florida, detail (FSCA, MGCL slide 1681) 16–19 (females): 16 A. floridella, Martin Co. Florida (FSCA, MGCL slide 1680) 17 same as (16), detail of signum 18 A. albulella, Escambia Co. Florida (FSCA, MGCL slide 1691) 19 A. osseella, New Mexico, Otero Co. detail of signum (FSCA, MGCL slide 1721). a a, anterior apophysis (reduced); b s, bifid setae; d, central denticle of signum; d l, dorsal (interior) lobe of annellus; gn, gnathos; s p, setose pads of sternum VIII; s t, subapical tooth of phallus; th, thumb-like process of valva; v l, ventral (exterior) lobe of annellus. Scale bars = 1 mm.