Review of the Berosus Leach of Venezuela (Coleoptera, Hydrophilidae, Berosini) with description of fourteen new species Author Oliva, Adriana Author Short, Andrew E. Z. text ZooKeys 2012 206 1 69 http://dx.doi.org/10.3897/zookeys.206.2587 journal article http://dx.doi.org/10.3897/zookeys.206.2587 1313-2970-206-1 Berosus truncatipennis Castelnau, 1840 Fig. 21A Berosus truncatipennis Castelnau, 1840: 56. Berosus truncatipennis Castelnau: Oliva, 1989: 184. Material examined (269):VENEZUELA: Anzoategui State: 09°06'42.6"N , 64°09'20.2"W , 228 m, Permanent pond, 12.viii.2009, Cordero, VZ09-812-06A (1 ex.); 09°19'41.4"N , 64°07'07.1"W , 289 m, Temporal rain pond, 13.viii.2009, leg. Cordero, VZ09-813-07A (1 ex.); 09°16'34.6"N , 64°13'39.3"W , 259 m, Temporal pond aside the road, 14.viii.2009, leg. Cordero, VZ09-814-12A (4 exs.); 09°17'16.3"N , 64°13'39.1"W , 274 m, Temporal pond aside the road, 15.viii.2009, leg. Cordero, VZ09-815-12A (2 exs.). Apure State: S. San Fernando, 7°52.159'N , 67°29.260'W , 52 m, 3.i.2006, light on top of house, leg. Short, AS-06-006 (1 ex.); ca. 18 km S. San Fernando, 7°33.869'N , 67°38.456'W , 50 m, marsh along road; 4.i.2006, leg. Short, AS-06-008 (6 exs.); Road between Rio Capanaparo and Rio Cinaruco; Medanos de la Soledad, 7°20.175'N , 67°43.868'W , 49 m, marshy area, 17.i.2009, leg. Short, Camacho, Miller, VZ09-0117-02X (2 exs.); Rt. 19, E. Apurito, 7°54.823'N , 68°25.782'W , shaded "pond" by road, 18.i.2009, leg. Short, Garcia , & Camacho, VZ09-0118-01X (4 exs.); between "La Ye" & Bruzual, 7 38.660'N, 69 18.004'W, 90 m, lagoon, 18.i.2009, Short, Camacho & Garcia , VZ09-0118-03X (1 ex.). Aragua State: "Venez. Cagua/Edo. Aragua/28-VI-1961 Bordon." (32 exs., MSUC). Delta Amacuro State: 09°08'14.0"N , 61°57'31.3"W , 6 m, Bank of a swamp formed by Orinoco flooding, 26.viii.2009, leg. Cordero, VZ09-826-27A (1 ex.); 09°06'03.7"N , 61°58'44.9"W , 4 m, Bank of a swamp formed by Orinoco flooding, 27.viii.2009, leg. Cordero, VZ09-827-29A (3 exs.); 09°08'39.8"N , 61°55'46.0"W , 3 m, Permanent grass pond, 27.viii.2009, leg. Cordero, VZ09-827-31A (1 ex.); 09°012'00.1"N, 61°53'21.3"W , 3 m, Flooded pond, 28 .viii.2009, leg. Cordero, VZ09-828-35A (2 exs.). Falcon State: E. Dabajuro, River at Bridge crossing on Rt. 3, 11°02.305'N , 70°38.467'W , 98 m, Gravel and sand margins of river and associated side pools, 8.vii.2009, leg. Short, Gustafson, & Inciarte, VZ09-0708-01A (1 ex.); Medanos de Coro, pond in dunes, 11°26.215'N , 69°40.112'W , 8 m, pond in dunes, 9.vii.2009, leg. Shepard, VZ09-0709-03Z (13 exs.); SE of Tocopero, 11°26.922'N , 69°13.109'W , 12 m, Puddle in roadside ditch and culvert, 10.vii.2009, leg. Sites, VZ09-0710-03S (7 exs.); same locality but leg. Short et al., VZ09-0710-03B (23 exs.); same locality but leg. Short et al., VZ09-0710-03C (53 exs.). Guarico State: Corozo Pando (8 km N.), 17-18.vi.1984, leg. F.W. Eiland & V. Linares, blacklight (11 exs.); 15 km S. Calabozo, 9-13.ii.1969, Lago de los Patos, leg. P. & P. Spangler (11 exs.); 20 km S. Calabozo, 8-13.ii.1969, Rio Orituco, leg. P. & P. Spangler (2 exs., USNM); 44 km S. Calabozo, Hato Masaguaral, 6.iii.1986, P. Spangler & S. Beaujon, Collection # 31 (9 exs., USNM); ca. 35 km N. San Fernando, 8°11.578'N , 67°36.287'W , 53 m, marshy area by road, 10.ix.2007, leg. A. Short, AS-07-002 (1 ex.); nr. Socorro, 8°59'1.0"N , 65°44'18.8"W , 100 m, muddy ditch, 29.vii.2008, leg. Short & Garcia , AS-08-050 (1 ex.); N. of Palenque, 9°6.794'N , 66°59.595'W , 152 m, stream at road crossing, 8.i.2009, leg. Short, Garcia , Miller, Camacho, Joly, VZ09-0108-03X (3 exs.); on side road ca. 10 km E. Mantecal, 7°37.298'N , 69°3.679'W , 83 m, marshy area and pool by road, 18.i.2009, leg. Short, Garcia , & Camacho, VZ09-0118-02X (4 exs.); ca. 65 km S. Las Mercedes, 8 31.705'N, 66 22.602'W, 145 m, large lagoon with vegetation, 9.i.2009, leg. Short, Miller, Garcia , & Camacho, VZ09-0109-01X (2 ex.); W. of Las Mercedes, 9°5.067'N , 66°28.500'W , 153 m, 8.i.2009, leg. Short & Miller, roadside pond, VZ09-0108-04A (1 ex.); San Nicolasito Field Station, 8°8.677'N , 66°24.263'W , 50 m, pool without fish, 10.i.2009, leg. Miller & Garcia , VZ09-0110-03A (2 ex.). Portuguesa State: Guanare, 26.ii.1969, leg. P. & P. Spangler (1 ex., USNM); Rio Guanare, N. of Guanare, 8°25.773'N , 69°35.202'W , 185 m, side rocky pools, 19.i.2009, leg. Short, VZ09-0119-02C (7 exs.). Sucre State: Finca Vuelta Larga, 10°30.075'N , 63°06.217'W , 10 m, muddy puddle in road with detritus, 29.i.2010, leg. Short, Garcia , Joly, VZ10-0129-03A (2 exs.). Zulia State: 40 km SW Machiques, Rio Tucuco, 3.vii.1984, blacklight trap, leg. Eiland & Linares (1 ex., USNM); Farm of the Universidad del Zulia (Ana Maria Campo), W. of Maracaibo, stock tank, 20.i.2006, leg. Short, AS-06-037 (1 ex.). When not indicated, material is distributed between MIZA, MALUZ, SEMC, and NMW. Distribution. Widespread in tropical and subtropical South America, including NE Argentina, Bolivia, Brazil, Paraguay, and Venezuela ( Anzoategui , Apure, Aragua, Delta Amacuro, Falcon , Guarico , Portuguesa, Sucre, Zulia). Records for Central America and the Caribbean need confirmation. Previously recorded from Venezuela (Apure) by Oliva (2002) . Remarks. The apex of the median lobe is a fine membranous dome, which may be considerably deformed in dry-mounted specimens. See discussion of Berosus megaphallus sp. n.