_Specimens examined._--Total 144, as follows: FLORIDA: _Alachua_: UMMZ 64178, 100969; USNM 10545, 10704, "near" Gainesville; UMMZ 56599, Levy Lake. _Brevard_: AMNH 12878, Canaveral. _Broward_: UMMZ 109441, Hugh Taylor Birch State Park; USNM 109548, 22 mi. WNW, 6 mi. SSE Fort Lauderdale. _Collier_: USNM 86828, Tamiami Trail, "near" Birdon. _Dade_: AMNH 50936, UMMZ 10183, 110981, Miami; USNM 84079, 86942, 15 mi. from (west) Miami, Tamiami Trail; UMMZ 111371, 19 mi. W, 1.3 mi. S Miami; UI 28984, 35 mi. W. (Miami) Tamiami Trail; AMNH 69932-33, UMMZ 101582, 101584, 104024, 40-45 mi. W Miami, Tamiami Trail. _Glades_: UMMZ 100836, mouth of Kissimmee River. _Hendry_: UMMZ 106302, 10.2 mi. SE Devil's Garden; UMMZ 106303-04, 106321-22, 30 mi. S Clewiston, near Devil's Garden. _Hernando_: TU 13624, 0.5 mi. S Citrus Co. line on US Hwy. 19. _Highland_: AMNH 65537, 71618, Archbold Biol. Stat., Lake Placid; AMNH 65622, Hicoria. _Hillsborough_: TU 13960, Hillsborough River, _ca._ 20 mi. NE Tampa; USNM 51184, Tampa; USNM 71156, Plant City. _Indian River_: USNM 55316, Vero Beach; USNM 59318, Sebastian. _Lake_: UMMZ 36072, USNM 20189, 029210, 029339, 38123, Eustis; UMMZ 76754-56, Lake Griffin. _Lee_: UMMZ 102276, 14 mi. SE Punta Gorda. _Leon_: CNHM 33701, USNM 95767, Lake Iamonia; USNM 103736, Silver Lake. _Marion_: AMNH 8294-95, UMMZ 95613 (4), USNM 52476-83, 100902-04, Eureka; AMNH 63642, near Salt Springs. _Martin_: TNHC 1292, 8.4 mi. N Port Mayaca. _Okeechobee_: AMNH 57379-84, Lake Okeechobee; AMNH 5931-32, Kissimmee Prairie. _Orange_: USNM 51421, 56805, Orlando; KU 16528. _Osceola_: USNM 029448, 029450-64, 029467-68, 029470, 029474-75, Kissimmee. _Palm Beach_: UMMZ 54101, Palm Beach; USNM 73199, Delray Beach. _Pinellas_: USNM 51417-20, St. Petersburg. _Polk_: AMNH 25543, Lakeland; UMMZ 112380, 6.7 mi. S Lake Wales; USNM 60496, 60532, 60534, 61083-87, Auburndale. _Putnam_: USNM 4373, 7651, Palatka; USNM 26035, ponds "near" Welaka. _Sarasota_: USNM 61352, Lake Myakka. _Sumpter_: UMMZ 71791, Bushnell. _Volusia_: UMMZ 100673, Lake Helen. _Washington_: AMNH 6933, Washington. _County unknown_: AMNH 4758; USNM 8899, St. John's River: USNM 59727-28, Lake Okeechobee, "near" mouth Taylor's Creek; USNM 84080. GEORGIA: _Baker_: SM 2083, USNM 029619, 38980-81, 70398, Mimsville. _Berrien_: USNM 62217, Banks Mill Pond. _Charlton_: AMNH 69934, Okefinokee Swamp, SW Billy's Island; UMMZ 90010, east edge Okefinokee Swamp; USNM 84603, Okefinokee Swamp, Chesser's Island. _Irwin_: USNM 56804. _Lowndes_: UMMZ 67706, 10 mi. S Valdosta. _McIntosh_: USNM 19621, Darien. SOUTH CAROLINA: _Charleston_: USNM 9670, Charleston. NO DATA: AMNH 22750; USNM 71608-09.