Figs. 16 –20
Dythemis praecox Hagen 1861: 265 (descr. 1 ♀ Mexico in MCZ [not examined]).
Dythemis columba Hagen 1861: 317 [nomen nudum].
Brechmorhoga praecox: Calvert 1898: 315 (distribution).
Brechmorhoga praecox praecox: Ris 1913: 853 (keys, designation of subspecies, distribution); Ris " 1916 " [1919]: 1209 (distribution); Schmidt 1943: 267 (distribution); Starmühlner & Therezien 1982: 332,333,341 (checklist, Martinique, Dominica); Goyaud 1994: 60 (checklist, Guadeloupe); Novelo-Gutiérrez 1995: 35 (larva, Mexico); Garrison et al. 2006: 228 (distribution, keys).
Brechmorhoga praecox grenadensis: Ris (nec Kirby, 1897) " 1916 " [1919]: 1210 (distribution, Trinidad); Geijskes 1932: 122 (identification, notes).
Material examined. MEXICO: Total: 13 ♂ 7 ♀. 2 ♂, Veracruz state, Agua Caliente, 1 km SE of Sontecomapan, 30.VIII.1988, 18° 29 ’ 36 ’’N 95 °0’ 43 ’’W, Garrison leg., RWG; 1 ♀, Veracruz, stream 6.9 km E of Cordoba, by Mex. Hwy. 150, 12.VIII. 1976, Garrison leg., RWG; 1 ♀, Veracruz state, arroyo near Playa Escondida, about 30 km NE of Catemaco, 23.VII.1982, 18° 25 ’ 12 ’’N 95 ° 6 ’ 6 ’’W, Garrison leg., RWG; 1 ♂, Veracruz, Rio Michapa at km 212, route 180, 23.IX. 1983, Garrison leg., RWG; 1 ♂, Veracruz, Rio Otapa, 8km S of La Tinaja, 13.VIII.1976, 18° 45 ’0’’N 96 ° 26 ’ 24 ’’W, Garrison leg., RWG; 1 ♀, Ciudad Victoria, Tamaulipas, 26.07. 1968, RWG; 1 ♂, Puebla state, 27 mi NE Xicotepec de Juarez Piedras Negras, Hwy 130 nr km 138, 28.VIII.1992, 20° 27 ’ 52 ’’N 97 ° 42 ’ 19 ’’W, Baldo Villegas leg., RWG; COSTA RICA: 1 ♂ 1 ♀, Guanacaste prov., Rio Tempisquito, Maritza, Parque National Guanacaste, 17.VI.1988, 10° 57 ’ 28 ’’N 85 ° 29 ’ 49 ’’W, Flint & Holzenthal leg., RWG; 1 ♂, Prov. Heredia, Finca La Selva, 28.III.1987, 10° 28 ’N 84 ° 1 ’W, Belle leg., RWG. VENEZUELA: 1 ♂, Carabobo, 0 6.07. 1958, E.R. Oxburgh, RWG; GUATEMALA: 1 ♂ 1 ♀, Departamento de Escuintla, 9km N 17.VI.1975, 14° 22 ’ 39 ’’N 90 ° 49 ’ 4 ’’W, Hafernik leg., RWG; TRINIDAD: 1 ♀ trib. Oropuche R., 7 mi E of Valencia, 13.04. 1965, Donnelly leg. TD; 1 ♂, trib. Oropuche R., 7 mi E of Valencia,, 17.04. 1965, Donnelly leg., TD; 1 ♀, St Georges Co., Arima river at Churchill- Roosevelt Hwy., about 2.25 mi SSE of Arima, 5.IV.1980, 10° 35 ’ 17 ’’N 61 ° 14 ’ 48 ’’W, Garrison leg., RWG; 1 ♀, St Georges Co., Arima river at Churchill, Roosevelt Hwy., about 2.25 mi SSE of Arima, 7.IV. 1980, Garrison leg., RWG.