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Comprehensive Description

provided by Smithsonian Contributions to Zoology
Chimarra (Curgia) laguna Ross

Chimarra (Curgia) laguna Ross, 1951:68; 1956:51.—Denning, 1962:402.—Fischer, 1971:221.—Bueno and Flint, 1980:196.—Holzenthal, 1988:57.

Chimarra (Curgia) brustia Ross, 1959:176.—Fischer, 1971:221 [new synonymy].

Chimarra (Curgia) alamosa Denning, 1962:406.—Bueno and Flint, 1980:196 [alamosa to synonymy].

MATERIAL EXAMINED.—MEXICO, BAJA CALIFORNIA SUR, El Triunfo, 3 Oct 1981, Andrews and Faulkner, 2 (NMNH, SDMNH). 12.2 mi [19.6 km] SE San Perdito, near Rancho Saucito, 8 Oct 1981, Andrews and Faulkner, 1 (SDMNH). El Salto, 8 mi [12.9 km] NE Todos Santos, 9 Oct 1983, Andrews and Faulkner, 4, 6 (NMNH, SDMNH). Ramal de Naranjas, 6 mi [9.7 km] W Highway 1, near Santa Anita, 11 Oct 1983, Andrews and Faulkner, 2, 6 (NMNH, SDMNH). EDO. SONORA, Maycoba River, W Maycoba, 21 Aug 1986, Baumann et al., 1, 3. EDO. SINALOA, 2 mi [3.2 km] SW Santa Lucia (Villa Blanca), 6 Aug 1986, Faulkner, 1, 1 (NMNH, SDMNH). EDO. NAYARIT, 7.3 mi [11.8 km] W Huajicori, Mina el Tigre, 12–13 Mar 1987, Bloomfield, 4, 1 (NMNH, SDMNH). 49.4 mi [79.6 km] E Venado, 18–21 May 1988, N. Bloomfield, 1 (SDMNH). 15 mi [24.1 km] N Tepic, 26 Jul 1963, P.J. Spangler, 1. Río Santiago, Los Sabinos, 210 m, 10 Apr 1991, E. Barrera, 2, 2 (IBUNAM). Compostela, 20–21 Oct 1982, Ibarra and Garcia, 4 (IBUNAM). EDO. COLIMA, 13 mi [20.9 km] N Manzanillo, micr. toro, 24–26 May 1989, N. Bloomfield, 1 (SDMNH). EDO. MICHOACÁN, Aguililla, 31 Jul 1985, R. Barba, F. Arias, 1 (IBUNAM). EDO. JALISCO, 20 mi [32.2 km] S Puerto Vallarta (7.3 mi [11.8 km] E Edo. Jalisco), 20–23 May 1989, N. Bloomfield, 4, 8 (NMNH, SDMNH). 20.3 mi [32.7 km] S Yahualica, 5800′ [1740 m], 11 Sep 1986, Faulkner and Bloomfield, 1, 4 (SDMNH). EDO. GUERRERO, Cocula, at light, 17 Dec 1936, A. Dampf, male holotype of brustia; INHS Type. Ruta 130, 8 km NW Zihuatanejo, 7 Jun 1984, J. Bueno, 1 (brustia form, IBUNAM). Ruta 130, Altamirano to Zihuatanejo, 1200 m, 7 Jun 1984, Bueno and Barrera, 2 (brustia form, IBUNAM). Placeres del Oro, 22 Nov 1984, Barrera and Velasco, 14 (brustia form, IBUNAM, NMNH). EDO. MORELOS, San Rafael Vicente Aranda, 15 km SE Tehuixtla, 26–27 Mar 1982, H. Velasco, 40, 2 (brustia form, IBUNAM, NMNH); same, but 16 Apr 1982, 27 (IBUNAM). EDO. MEXICO, Tejupilco, 13 Apr 1988, Cadona et al., 1 (brustia form, IBUNAM). EDO. VERACRUZ, Los Tuxtlas area, Balzapote, 3 May 1991, R. Arce, 1 (IBUNAM); same, but 21 Dec 1976, 1 (IBUNAM); same, but Río Palma, near Sontecomapán, 5 Dec 1975, C.M. and O.S. Flint, Jr., 2; same, but 7–14 May 1981, 1. Río Tacolapán, Rt. 180 km 551, 25–26 Jul 1966, Flint and Ortiz, 1. Camino a Uxpanapa, 29 May 1976, H. Brailovsky, 2 (IBUNAM). EDO. OAXACA, 7.4 mi [11.9 km] N Putla, Hwy 125, 3200′ [960 m], 3–5 Jan 1989, N. Bloomfield, 2, 2 (NMNH, SDMNH). 15 mi [24.2 km] N Pochutla, 1100′ [330 m], 7–10 Jan 1989, N. Bloomfield, 7, 9 (NMNH, SDMNH). Ruta 175, 12 km E Pocutla, 5 Sep 1982, J. Bueno, 1 (IBUNAM). Arroyo Choapan, Bethania, 31 km S Tuxtepec, 24 May 1981, C.M. and O.S. Flint, Jr., 2, 6. Tehuantepec, 23 Jul 1964, P.J. Spangler, 1. Candelaria de Loxicha, 10 Feb 1982, A. Ibarra, 2 (IBUNAM). Carretera Tuxtepec, km 70, 2 Apr 1986, A. Ibarra, 1, 2 (IBUNAM). Uxpanapa, 27 Sep 1977, 1 (IBUNAM). EDO. TABASCO, Río Puyacatengo, E Teapa, 28–29 Jul 1966, Flint and Ortiz, 29, 17 (including 2 pairs, IBUNAM, NMNH); same, but 9 Dec 1985, L. Cervantes, K. Barba, 1 (IBUNAM); same, but Grutas de Cocona, Río Puyacatengo, 7 Mar 1988, Barba and Barrera, 2 (IBUNAM). Río Teapa, Villahermosa, 6 May 1985, H. Velasco, 7, 15 (IBUNAM). EDO. CHIAPAS, 7.8 mi [12.6 km] E Pichucalco, 7 Dec 1975, C.M. and O.S. Flint, Jr., 3, 4. Palenque, 19 May 1984, M. Garcia, 2 (IBUNAM). Río Chacamax, Palenque, 6 Dec 1975, C.M. and O.S. Flint, Jr., 1, 4. 3 mi [4.8 km] N Palenque, 14 Jun 1974, J.R. Zimmerman, 1. 10 mi [16.1 km] W Palenque, 300 m, 7 Aug 1985, Wolfe and Valverde, 1 (SDMNH). Cascada Misolja, 20 km S Palenque, 17–18 May 1981, C.M. and O.S. Flint, Jr., 54, 25 (including 2 pairs); same, but 18 May 1981, J. Bueno, H. Velasco, 4 (IBUNAM). Agua Azul, 1 May 1978, H. Brailovsky, 6, 5 (IBUNAM); same, but 25 May 1979, L. Rivera, 1 (IBUNAM); same, but 2 May 1978, E. Barrera, 5, 8 (IBUNAM). Río Tulija, 48 km S Palenque, 17 May 1981, C.M. and O.S. Flint, Jr., 7, 6 (IBUNAM, NMNH). Ruinas de Bonampak, 3 May 1978, E. Barrera, 24 (IBUNAM); same, but 21 May 1980, J. Bueno, 13 (IBUNAM); same, but 5 May 1978, H.S. Brailovsky, 4 (IBUNAM); same, but 20–22 May 1984, A, Ibarra, 6 (IBUNAM). Río Lacanja, 22 km N Ocosingo, 19 May 1981, C.M. and O.S. Flint, Jr., 2. Rt. 35, 4 km N Arriaga, 9 Dec 1975, C.M. and O.S. Flint, Jr., 8, 3. Puente Arroyo Viejo, Rt. 200 km 141, 9 Jun 1967, Flint and Ortiz, 3, 4. Ixtacomitán, Matamoros, 10 Dec 1985, Arias et al., 5 (IBUNAM). Ixhuatán, km 3 carretera Pozo-Rosarito, 11 Dec 1985, R. Barba, L. Cervantes, 2 (IBUNAM). El Lagartero, Colon, 6 Apr 1979, J. Bueno, 21 (IBUNAM). Huitiupán, 18 Feb 1987, C. Beutelspacher, 33, 2 (IBUNAM). Corozal, 25 May 1984, Barrera and Ibarra, 1 (IBUNAM).

BELIZE, CAYO DIST., Chaa River Cabins, 14 km S San Ignacio, 23 May 1986, Spangler and Faitoute, 7, 3. 12 km SW Augustine, 27 May 1986, Spangler and Faitoute, 1. Río Privassión, Blancaneaux Lodge, 9–11 Jul 1973, Y. Sedman, 26, 16. Mountain Pine Ridge, 27–29 Jun 1971, G. Stacell, 45, 33. TOLEDO DIST., Columbia Forest Station, 29 Jun 1970, Y. Sedman, 3; same, but 3 Aug 1970, 9, 8.

GUATEMALA, DPTO. ZACAPA, Río Teculután, 18 Aug 1965, Flint and Ortiz, 15, 24. DPTO. EL PROGRESSO, San Agustín Acasaguastlín, 1 Aug 1965, Flint and Ortiz, 7, 6. DPTO. SUCHITEPEQUEZ, Finca Mocá, 12 Jun 1966, Flint and Ortiz, 1. Puente Ixtacapa, 18–19 Jun 1966, Flint and Ortiz, 8, 16 (incl. pair); same, but 28 Jun 1966, 1, 14. Cuyotenango, 10–20 Jun 1966, Flint and Ortiz, 7, 24; same, but 24 Dec 1965, J.M. Campbell, 3, 5; same, but 30 Dec 1965, 36, 120; same, but 22 Jan 1966, 3, 1; same, but 1 Feb 1966, 3, 1. DPTO. RETALHULEU, Puente El Nino, 16 Jun 1966, Flint and Ortiz, 1, 5. DPTO. SAN. MARCOS, Puente Ixben, 6 Jul 1966, Flint and Ortiz, 2, 4. DPTO. ESCUINTLA, Río Metapa, 10 km SE Escuintla, 275 m, 5–6 Mar 1970, E.J. Fee, 1, 1.

HONDURAS, DPTO. CHOLUTECA, Pespire, 1 Aug 1967, O.S. Flint, Jr., 1. DPTO. COMAYAGUA, Rancho Chiquito, SE Flores, 2–3 Aug 1967, O.S. Flint, Jr., 1. DPTO. FRANCISCO MORAZÁN, El Zamorano, 28–29 Jan 1966, G.F. Freytag, 9, 2.

NICARAGUA, DPTO. NUEVA SEGOVIA, Río Coco, Ocotal, 31 Jul 1967, O.S. Flint, Jr., 1. DPTO. CHONTALES, E Villa Somoza, 29 Jul 1967, O.S. Flint, Jr., 8, 12.

COSTA RICA, PCIA. GUANACASTE, Río Ahogados, 10 mi [16.1 km] NW Liberia, 25 Jul 1965, P.J. Spangler, 19, 43. 1.5 mi [2.4 km] S Potrerillos, 27 Jul 1967, O.S. Flint, Jr., 2, 3. Río Piedras, Bagaces, 27 Aug 1967, O.S. Flint, Jr., 1. P.N. Santa Rosa, trib. to Queb. Guacimo, 10.877°N, 85.589°W, 255 m, 24 Jun 1986, Holzenthal et al., 7, 8 (UMSP); same, but Río Cuajinquil, 10.881°N, 85.613°W, 250 m, 24 Jul 1987, 10, 5 (UMSP). P.N. Guanacaste, El Hacha, Queb. Alcornoque, 11.009°N, 85.577°W, 250 m, 26 Jul 1987, Holzenthal et al., 1 (UMSP); same, but Río San Josécito, Est. Mengo, 10.922°N, 85.470°W, 960 m, 28–29 Jul 1981, 1 (UMSP); same, but Est. Pitilla, Río Orosí, 10.991°N, 85.428°W, 700 m, 22–25 May 1990, 3 (UMSP). Río Tempisquito, ~3 km S Rt.1, 10.790°N, 85.522°W, 75 m, 6 Mar 1986, Holzenthal and Fasth, 7, 18 (UMSP). Río Tempisquito, Hda. Tempisquito (Pelón de Altura), 1 km NE km 265, Rt. 1, 10.847°N, 85.561°W, 95–100 m, 18 Jul 1987, Holzenthal et al., 2 (UMSP). Río Tizate, 7.2 km NE Cañas Dulces, 10.773°N, 85.449°W, 275 m, 28 Jun 1986, Holzenthal et al., 3, 3 (UMSP). PCIA. LIMÓN, Río Uatsi, ~8 km W Bribri, 9.62°N, 82.90°W, 60 m, 25 Mar 1987, Holzenthal et al., 4 (UMSP). PCIA. SAN JOSÉ, P.N. Braulio Carillo, Est. Carillo, Q. Sanguijuela, 10.160°N, 83.963°W, 800 m, 27 Mar 1987, Holzenthal et al., 1 (UMSP).

ETYMOLOGY.—Probably from the Spanish laguna (“lake”), possibly from the locality “Sierra Laguna,” one of the typic localities.
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bibliographic citation
Flint, Oliver S., Jr. 1998. "Studies of Neotropical Caddisflies, LIII: A Taxonomic Revision of the Subgenus Curgia of the Genus Chimarra (Trichoptera: Philopotamidae)." Smithsonian Contributions to Zoology. 1-131. https://doi.org/10.5479/si.00810282.594