Lasiochilus (Lasiochilus) pallidulus Reuter. BMNH 1871
Creators: name: Carpintero, Diego Leonardo
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Anthocoridae
Lasiochilus
Lasiochilus pallidulus

description: Lasiochilus (Lasiochilus) pallidulus Reuter, 1871
(Fig. 198–199)
Lasiochilus pallidulus Reuter, 1871: 562.
Cardiastethus aequinoctialis Poppius, 1909: 18. New synonymy.
Diagnostic characters: Measurements, see Table VI. Male: Oblong, elongate. Macropterous and brachypterous forms present. General coloration testaceous to yellowish; outer margin of ocelli reddish; underside of body of the same colour as dorsum; antennal segments III, IV and basal third of II and legs slightly paler; segment I and apical third of II fuscous to blackish; head, pronotum and basal half of scutellum shiny; hemelytra opaque; membrane smokey, inner margin of cuneus hyaline. Eyes separated from apical margin of pronotum by distance similar to width of pronotal collar, nearly touching ventrally (Fig. 217). Male antennal segments (I:II:III:IV) 1: 2.9: 2.4: 2.2. Pronotum smooth; lateral margins rounded anteriorly; narrow pronotal collar present; posterior margin slightly concave; anterior lobe with large calli; posterior lobe transversally rugose (Fig. 218). Hemelytra punctured (Fig. 223), with a seta emerging from each (Fig. 224). Metasternum elongate, apically rounded (Fig. 222); foretibiae with characteristic teeth (Fig. 219); pads well developped (Fig. 220); foretrochanters with a row of teeth (6–8) in their inner margins (Fig. 221). 8–10 copulatory teeth on apical left margin of sixth sternite (Figs. 225–226). Pygophore (Fig. 227) with left paramere long, narrow, external margin slightly curved, and the whole apical portion, narrow (Fig. 228). Female: Similar to male in coloration with antennal segments (I:II:III:IV) 1: 2.6: 2.2: 2.2. Genitalia (Fig. 229) with the parietovaginal gland (Fig. 231), and punctures present in centre of sternite VII (Fig. 230).
Distribution: USA, Canada, Mexico, Belize, Guatemala, Nicaragua, Panama, Cuba, Guadeloupe, Grenada, Puerto Rico, Saint Vincent, Virgin Is., Coco I., Galapagos Is., Argentina, Bolivia, Brazil, Ecuador, Guyana, Paraguay, Peru, Venezuela. (Fig. 200).
Material examined: Holotype USA: ♀ Texas, Belfrage, Mus. Zool. H:fors. Spec. typ. Nº 10361, Lasiochilus pallidulus R.. ZMHF; Syntypes, 2 ♂ 1 ♀ Equateur, Duran, nº 51, Cardiastethus aequinoctialis n. sp. (Poppius, 1909). NHMW.
Macropterous specimens: ARGENTINA: ♀ Chaco, Resistencia, V-1939. MACN; 14♀, 2♂ Corrientes, Ituzaingó, I-1996, Carpintero. MACN; 4♀, 1♂ Misiones, Apepú, P. N. Iguazú, X-1980, Carpintero. MACN; 2♀ Montecarlo, III-1994, CDC, Carpintero. MACN; ♀ Posadas, III-1994, CDC, Carpintero. MACN; 2♀ same data, I- 1996. MACN; 14♀, 3♂ P. N. Iguazú, XII-1979, Carpintero. MACN; 1♀, 2♂ same data, X-1980. MACN; ♂ Same data, (slide-mounted). MACN; ♂ same data, XI-1990. MACN; ♀ Salta, Oran, Abra Grande, 10-I/ 1-III-1967, col. R. Golbach. IMLI; I have unmounted specimens from Formosa, Ea. La Marcela, 35 km E El Colorado, X-2007 (at light). This is a new record in Argentina; BELIZE: ♀ Puerto Gordas, IV-1935, J. J. White, Brit. Mus. 1935-376. BMNH; BOLIVIA: 4♀ Santa Cruz, El Cidral, 1/ 28-I-1962, col. R. Golbach. IMLI; 2♀, 2♂ Tarija, Bermejo, 19/ 28- II-1969, col. R. Golbach. IMLI; BRAZIL: ♂ Cetlac Km 31 Est. Am. 010 n2, 18-VI-1970, E. Rulino coll. 2446. INPA; 2♂ Mn. Am., 2-X-1968, 2446. INPA; ♀ Same locality, 11-IV-1962. INPA; ♀ km 44 Br /74, EEST, 11-II- 1992, J. Binda, (at light). INPA; ♀ Parque Sooretama, Linhares, E. Santo, 24-X-1953, D. Zajcin leg. MACN; 3♀ Oiapoque, Amapá, 15-V-1969, Alvarenga. MACN; ♀ S. Governador, XI-1955, Alvarenga col. MACN; ♀ Pará, Natal, Marabo, H. E. Durbam, XII-1900, 1901-321. BMNH; 4♀, 3♂ Fordlandia, Rio Tapajos, 1932, J. G. Myers, Brit. Mus. 1933-420, 2773. BMNH; CUBA: ♀ Cayamas, 15-III-?, Lasiochilus pallidulus. USNM; 1♀, 1♂ C161, WI, Soledad, 2-IX-1929, J. G. Myers, Brit. Mus. 1930-190. BMNH; GALAPAGOS: ♀ Isla Santa Cruz, Academy Bay, Darwin Research Sta., R. O. Schuster, 6-II-1964. USNM; 11♀, 2♂ same island (650), col. Riscnb, CDRS habitación Director, 754-1991, leg. L. Baert, K. Desender et J. P. Maelfait, 1G Nº 27720. ISNB; ♀ same island (385), Los Gemelos, 7-III-1985, leg. Baert, Desender, 1G nº 27318. ISNB; 3♀ Isla Isabela (851), col. Riscnb, alt. 1530m, 24-V-1991, leg. L. Baert, K. Desender et J. P. Maelfait, 1G nº 17720. ISNB; GUATEMALA: ♂ Bananas cargo, Charleston, S. C. 13-XI-1931, G. Gay. USNM; GUYANA: 11♀, 2♂ Esequibo, Kaieteur Falls, (at mercury mixed light trap), 400m, Rest house area, X-1991, J. H. Martin coll., BM 1991-182. BMNH; 2♀ Koriabo, Barima River, 5-V-1929, J. G. Myers, BM 1929-406, D (at light), BMNH; ♀ Tauraculli, Abary River, 5-XII-1961, T. Clay, BM 1961-188, (at light). BMNH; ♂ Savanna ha near Letheen Rupununi, 14-II-1961, T. Clay, BM 1961-188, at light. BMNH; ♀ Victoria, 16/ 20-VII-1962, J. Maldonado C., Brit. Mus 1962-348. BMNH; MEXICO: ♀ in Bananas, Brownsville, Tx., 6-III-1937. USNM; ♀ 3 mi. North of Tapanatepec, Oaxaca, 22-XII-1955, J. C. Schaffner. USNM; ♂ ♀ Campeche, 30-IV-1997, A. Contreras. UNAM; 10♀ Veracruz, Actopan La Mancha, 23-X- 1999, C. Mayorga. UNAM; 5♂ 5♀ Jalisco, km 84 Barra de Navidad, Pto. Vallarta, Río San Nicolás, 26-XI-1990, E. Ramírez — J. Villa. UNAM; ♀ Colima, 5.8 km NO Ixtlahuacán, 19º01’18.9’’N 103º46’19.4W, alt 386m, T. L. 2, 26-X-2006, S. Zaragoza. UNAM; NICARAGUA: 5♀, 1♂ Carazo, Rio Chococente, 11º30’N- 86º10’W, 11/ 13-IX- 1992, Maës — Martínez López, Bosque tropical seco (denso), (UVL). MLEN; ♂ Managua, I-1990, Garcete. MLEN; 2♀ Masaya, Las Flores, V-1990, Maës, (UVL). MLEN; 14♀, 5♂ Same locality, IV-1993, Lecoq — Cantamessa. MLEN; 2♀ ♂ Zelaya, N. Guerra, 12-III-1986, Maës. MLEN; 90♀, 52♂ León, Finca, V. Hernandez, 6-XI-1989, (UVL), Maës. MLEN; ♀ León, X-1989, Garcete. MLEN; ♀ Same data, XI-1989. MLEN; 5♀ Same data, XII-1989. MLEN; 2♂ Same locality, Maës — Tellez. MLEN; ♂ Same locality, 10-II-1993, Pogatshnik. MLEN; 2♀ 50 Km E. De Matagalpa, El Coyolar, 20-XI- 1991, 780m, col. J. M. Maës —S. Hue —X. Palacios, (UVL). MLEN; 3♀, 3♂ León, e/ La Leona e Izapa, 30-I-1995, Maës — Collandes, (slide-mounted). MACN; PANAMA: ♀ Penorome, 23-XI-1952, coll. F. S. Blanton. USNM; ♂ Balboa, CZ, IX-1946, N. L. H. Krauss. USNM; 3♀, 1♂ Tocumen Prov., 6-I-1953, F. S. Blanton coll. USNM; ♂ same locality, 5-X-1953. USNM; ♀ Ft. Clayton, CZ., I-1952, F. S. Blanton collector. USNM; ♀ ♂ Barro Colorado Is. CZ., VI-1939, Jas Zetek, Nº 4497, Lot Nº 39-15883. USNM; ♀ Punta Espina, 18-IX-1952, coll. F. S. Blanton. USNM; ♀ Carachine, 14-II- 1953, F. S. Blanton collector. USNM; ♀ Pocri, 21-XI-1952, F. S. Blanton. USNM; ♀ El Real, 8-VIII-1952, F. S. Blanton. USNM; PARAGUAY: ♀ Asunción, II-1974, col. R. Golbach. IMLI; ♂ Carumbé, Dto. San Pedro, 28-I/ 10- III-1965, col. R. Golbach. IMLI; ♀ Same data, I-1966. MACN; 1♀, 1♂, Corateí, Misiones, I-1996, Carpintero. MACN; ♀ Ayolas, Misiones, I-1996, Carpintero. MACN; ♀ San Cosme, Misiones, I-1996, Carpintero. MACN; PERU: ♂ Piura, 15-X-1941, P. A. Berry, Lot. 41-20640, cotton buds emergence cage, P. A. Berry coll. Nº 247, Lasiochilus pallidulus Reuter, det. Sailer. USNM; PUERTO RICO: ♀ Mayagüez, XII-1964, Ricardo Jorge, Brit. Mus. 1965-348, pallidulus Reuter. BMNH; USA: ♀ Stanford, Florida, Sept. 1926, E. D. Ball, pallidulus, H. H. Harris coll. 1977. USNM; 3 ♀ Same locality, 30-VII-1926. USNM; ♀ Old Town, Fla., 11-VII-1939, Oman. USNM; ♀ Archibold Biol. Sta. Highlands Co., Fla., S. W. Frost, 6-II-1959. USNM; ♀ Okefenokee Swp. Ga., 30- VII-1934, R. H. Beamer, pallidulus, H. H. Harris coll. 1977. USNM; ♀ Marion function, Ala., 16-VII-1930, R. H. Beamer, pallidulus, H. H. Harris coll. 1977. USNM; ♀ Tallulah, La., 2-VII-1930, H. B. Mills, pallidulus, H. H. Harris coll. 1977. USNM; ♂ Orange, Tex., 4-IX-1916, E. G. Holt collector. USNM; ♀ Harlingen, Tex., 12-III- 1945, D. E. Hardy. USNM; VENEZUELA: 9♀ T(erritorio) F(ederal de) A(mazonas), VIII-1979, Martinez. MACN; VIRGIN IS.: ♂ St. Croix, 29-XI-1936, Sta. Blackwelder 341. USNM.
Brachypterous specimens: GRENADA: 2♀ Balthazar, (Windward Side), W. I., H. H. Smith. BMNH; 3♀, 2♂ 167, Grand Étang, (Windward Side), 1800 ft, W. I., H. H. Smith, 95–206. BMNH; 1♀, 1♂ Chantilly, (Windward Side), W. I., H. H. Smith, 95–206. BMNH; SAINT VINCENT: ♂ W. I., 95–206. BMNH; ♀ Leeward Side, W. I., H. H. Smith, 95–206. BMNH.
Discussion: The type-species of the genus is closely related to L. hirtellus but differs by its dorsal coloration, smaller size, different interocular space, and by the more slender and curved left paramere. Author examined the type series of Cardiastethus aequinoctialis Poppius, 1909, and he considers it to be a junior synonym of L. pallidulus.
description: Published as part of Carpintero, Diego Leonardo, 2014, Western Hemisphere Lasiochilinae (Hemiptera: Heteroptera: Anthocoridae) with comments on some extralimital species and some considerations on suprageneric relationships, pp. 1-87 in Zootaxa 3871 (1) on pages 56-58, DOI: 10.11646/zootaxa.3871.1.1, http://zenodo.org/record/4947859