Omolabus conicollis Sharp
Creators: name: HAMILTON, ROBERT W.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Attelabidae
Omolabus
Omolabus conicollis

description: Omolabus conicollis (Sharp)
(Figs. 8, 21, 72, 73, 74 & 75) Attelabus conicollis Sharp 1889: 9
Xestolabus conicollis (Sharp) O’Brien & Wibmer 1982: 13 Xestolabus tabascoensis Voss 1925: 272
Type locality. Chontales, Nicaragua
Type holder. British Museum of Natural History (BMNH)
Type data. Two card mounted syntypes with the following labels were examined: 1) Attelabus conicollis, male, Type D. S. Chontales Janson [on card with specimen]; Type [circular label with red margin]; Chontales Nicaragua Janson; B.C.A. Col. IV.3, Attelabus conicollis Sharp, Sharp Coll. 1905 ­3­13. 2) Attelabus conicollis, female, Type Chontales Janson, sp. figured [on card with specimen]; Type [circular label with red margin]; Chontales Nicaragua Janson, B.C.A. Coll. IV.3. Attelabus conicollis Sharp. The male is here designated as the lectotype and the female as the allolectotype.
Size range. Male: 5.0 x 2.5 mm to 7.5 x 3.7 mm; Female 4.9 x 2.5 mm to 7.9 x 4.0 mm.
Description. Body red or brownish­red. Head with minute shallow punctures, with punctures more numerous around eyes; vertex and frons with weak median channel; eyes reniform, not protuberant, flush with surface of head. Rostrum slightly longer than head, bisulcate at dorsal base; densely punctured at base and dorsally beyond antennal insertions, more than twice as wide as frons at apex; postlabial area raised, with pair of short, bluntly pointed, divergent projections in male. Antennae inserted just behind middle in both sexes; club elongate­compact, shorter than funicle, middle and terminal segments nearly subequal in length, basal segment longer; funicular segment 1 ovo­globose, shorter than scape; segment 2 short, shorter than segment 1, clavate; segment 3 same as 2 but longer, segment 4 same as 3 but slightly shorter, segments 5–7 moniliform, subequal. Pronotum smooth, shiny, with minute irregularly spaced punctures; anterior collar weakly defined. Scutellum wide, about twice as wide as long, 5­sided; posterior margin weakly angulate at middle. Elytra longer than wide, widest at humeri; in dorsal view distinctly narrowed from humeri to apices, weakly depressed behind scutellum; humeri moderately protuberant, weakly oblique­angulate, with small denticle in both sexes, sometimes denticle indistinct; striae small, round, distinct throughout, larger and more deeply impressed at elytral base, inner rows forming weak line­like grooves at elytral base, posteriorly more widely spaced within strial row and more shallowly impressed; intervals flat, smooth, wide. Profemora evenly swollen in both sexes.
Distribution (Fig. 8). This is a widespread species throughout Central America. It is recorded from Mexico, Belize, Guatemala, El Salvador, Honduras, Costa Rica and Panama.
Comments. The species is easily recognized by its relatively large size, reddish color and eyes that are flush with the surface of the head. (Figs. 72–75). Both sexes of this species usually have a very small humeral denticle although it is indistinct in some females.
Host plants. This species is associated with Psidium sp. and Eugenia sp. in the family Myrtaceae. Specimens have been taken from Psidium guineense Sw. and Psidium molle L. in Costa Rica. Vogt (1992) states that this species rolls the leaves of Psidium guajava L. and several species of Eugenia.
Specimen data. 442 specimens were examined. The sex and label data are as follows:
BELIZE: 1 male, Bel. [Belize], mi. 30 Western Highway, 15­viii­1977, C & L O’Brien & Marshall; 1 male, S.C. [Stann Creek], mile 11 Southern Hwy, 19­viii­1977, C & L O’Brien & Marshall (CWOB); 7 males & 3 females, S Corozal, N San Roman, 1­viii­ 1980, Eugenia, G Vogt; 2 males & 2 females, [Corozal], 2.8 mi. N San Roman, 14­viii­ 1981, Eugenia, G Vogt (USNM).
COSTA RICA: 1 female, Ala. Pr. [Alajuela Province], 8 km S Ramon, 31­v­1980, JE Wappes; 1 male, Cartago prov., Turrialba, 10­vii­1965, DF Veirs; 1 male, S. Jose [San Jose], San Jose University, 26­v­1995, J Rifkind (CWOB); 1 female, Guanacaste prov., La Pacifica, 5 km NW of Canas, 9­vii­1968, 10° 28' N 85° 08' W, MJ Corn (HAHC); 2 males & 1 female, San Jose province, nr. La Trinidad, nr. Cuidad Colon, 31­v­1997, Psidium guineese, sm. isolated tree along mtn. rd., RW Hamilton; 1 male & 2 females, Puntarenas province, Carara biol. reserve, 12­i­1999, young Psidium tree in pasture, RW Hamilton (RWHC); 4 males & 2 females, Pacayas, C Werokele; 1 male, Paraiso, xi­1953, NLH. Kraus (AMNH); 3 males & 5 females, Guanacaste Province, Santa Rosa National Park, [1979], DH Janzen; 1 female (same except 7–9 vii­1979); 1 female (same except 2–11 iii­ 1980 DH Janzen & W Hallwachs) (DHJC); 1 female, [Costa Rica], El Cacao, 29­i­1932, on Psidium molle, CH Ballou; 1 female, Guanacaste Prov., Santa Rosa N. P., 23­vii to 2­ viii­1980, DR Whitehead; 1 male & 1 female, Guanacaste Prov., Est. Las Pailas, P. N. Rincon de la Veija, 24­x to12­xi­ 1992, 800 m, D Garcia (USNM); 1 male & 1 female, Prov. Puntarenas, Sendero Tre Rios, R. Priv. Karen Morgensen, 26­vi­2003,(Aguamiel), 300– 500 m, Libre, W Porras; 1 female, Prov. Guanacaste, Santa Cruz, Vista del Mar, Torre COCESNA[?], 10­ii­ 2003, 972 m, Libre, W Porras; 1 male & 1 female, Prov. Guanacaste, Nandayure, Cerro Azul, 20­vi­2002, 1,180 m, Red De Golpe, W Porras; 1 male, Prov.
Guanacaste, 3 km No de Nacaome, P. N. Barra Honda, i­ 1993, 100 m, M Reyes; 1 male, Prov. Guanacaste, Santa Cruz, Vista del Mar, Torre COCESNA, 29–30 ix­ 2002, 970 m, Red Con Aguamiel [?], Y Cardenas; 1 female (same except 16 –20 viii­2002); 1 male, Prov. Guanacaste, Santa Cruz, Vista del Mar, Torre COCESNA, 8­x­ 2002, 972 m, vegetacion, W Porras, Golpe; 1 male, Prov. Guanacaste, 3 km No de Nacaome, P. N. Barra Honda, 13–30 xi­ 1992, 100 m, M Reyes; 1 female, Prov. Guanacaste, P. N. Barra Honda, ii­ 1992, 100 m, M Reyes; 1 female, Prov. Guanacaste, La Cruz, P. N. Guanacaste, Casa Oeste, Cerro El Hacha, 4­ii­1988, 400– 500 m, manual, A Solis; 1 female, Prov. Guanacaste, Estacion Bosque Diria, 24–27 xi­ 1998, 150 m, W Arana; 1 female, Prov. Guanacaste, Los Almendros, P. N. Guanacaste, 0 8–20 xi­ 1993, 300 m, E Lopez; 1 female, Prov. Guanacaste, R. V. S. Bosque Diria, Retallano, Alred, 9­x­2002, 600– 700 m, Torre de Control de Incendio, W Porras (INBC).
EL SALVADOR: 1 male, Texistepeque, 4­I­1986; 1 male, 5­ii­1985, L Turin (TAMC); 1 male, San Salvador [El Salvador], 2­vii­1953, M. S. [?]; 1 female, San Salvador [El Salvador], 1­x­1925, K A Salman; 3 males & 2 females, Planos de Los Ronderos, x­1959, NLH. Krauss (USNM).
GUATEMALA: 17 males & 12 females, W Puerto Cortes, 1979, Psidium, G Vogt; 1 male & 1 female, Escobas, beyond Pto. Sta. Tomas, guava, G Vogt; 5 males & 2 females, km 175 beyond Sta. Tomas, 1979, Psidium, G Vogt; 2 females, Puente Lobo, 1980, Eugenia, G Vogt; 3 males & 2 females, km 175, Puente Lobo­Pto. Barrios, guava, G Vogt; 2 females, El Reposo, km 332, 2­viii­1979, guava, G Vogt; 1 male & 1 female, Barrios [Puerto Barrios], km 24, guava, G Vogt; 1 male & 1 female, Puente Lucia Solzo, 1980, guava, G Vogt; 1 female, Barrios [Puerto Barrios], km 218–220, 1979, guava, G Vogt (USNM); 1 female, Coban, km 161 Rd Guatemala City, 29­viii­1985, E. Barrera; 1 female, Izabal, Cerro San Gil.[?] Carboneras, 6­vii­ 1999, 350m snm [sobre nivel del mar = above sea level] bosque tropical, G Goemans (CWOB); 3 males & 4 females, Suchit [Suchitan?] 8 mi N Sta. Barbara, Finca Sta. Adelaida, 14–16 vii­1959, 2600 feet, P & C Vaurie; 3 males & 1 female, Moca. [?] Such. [Suchitan], 16­vii­1959, 3000 ft, P & C Vaurie (AMNH); 1 male, Izabal, 4.5 SE Mariscos, 26­vi­ 1993, 350 m, R Brooker (SMEK).
HONDURAS: 37 males & 13 females, Siquat, 27­viii­1979, JV Mankins; 1 male & 1 female, L.[Lago] Yojoa, 27­vii­1979, JV Mankins; 2 males & 2 females, Danli, 24­viii­ 1979, JV Mankins; 4 males & 3 females, Siquat, 22­vii­1978, JV Mankins; 1 female, Siquat, 15­v­1977, JV Mankins, 3 females, Forestry School, 16­viii­1980, JV Mankins; 1 female (same except 12­vii­1980); 5 males & 8 females, Siquat, 27­ix­1979, JV Mankins; 4 females, For.[Forestry] School, 6­ix­1980, JV Mankins; 15 males & 5 females (same except 6­ix­1980), 5 males & 9 females (same except 22­viii­1981); 1 male & 2 females, Calmi, 8­v­1981, JV Mankins; 1 male, La Ceiba, 23–30 v­1978, GV Manley; 8 females, Forestry School, 16­viii­1980, JV Mankins; 1 male & 5 females, For. [Forestry] School, 22­viii­1981, JV Mankins; 2 males, Forestry School, 12­vii­1980, JV Mankins; 5 males & 1 female, Red Lion Hills, 1980, guava, G Vogt; 5 males & 6 females, Atlantida, 7 mi. E Tela, ix­1979, guava, G Vogt; 1 male & 1 female, Cortez, 107 mi beyond San Pedro Sula, 1979, guava, G Vogt; 1 male, Copan, Lancetillal, 7­ix­1979, guava, G Vogt; 2 males, Agua Caliente, ix­1979, guava, G Vogt; 1 male & 1 female, Atlantida, La Ceiba Airport, ix­ 1979, guava, G Vogt; 1 male, Ocotepeque, [Nueva Ocotepeque?], 30­viii­1979, guava, G Vogt; 2 males & 2 females, Yoro, N Progresso [El Progresso], 1980, guava, G Vogt; 1 male, Tegucigalpa, 30­x­1917, FJ Dyer (USNM); 1 male, Com. [Comayagua], S end Lago Yojoa, 20­vii­1977, 2200', CW & L O’Brien & Marshall; 1 male, Olancho, 22 km S La Union, 30­xii­1995, R Turnbow; 1 male, Cerro Picacho Tegucigalpa, 23­v­1993, 4000' pine/oak, J Rifkind & P Gum; 1 male, La Paz, 8­viii­1974, AR Mairena; 1 male, Taulabe, 23­vii­1974, JV Mankins; 1 female, Taulabe, 6­viii­1974, MI Funez; 1 male, Dpto. Francisco Morazan, Cedros, 11­xi­1976, EA White (CWOB); 1 female, El Paraiso vic. Yuscaran, 8­xii­1995, R Turnbow; 1 male, La Ceiba, 22­v­1977, GV Manley; 2 females, Yojoa Lake, 1­ix­1972, LH Rolston; 1 female, Cop [Copan], Sta. Rosa, 24­vii­1974, C & L O’Brien; 1 male, D.C. [D.F], 6 mi NW Tegucigalpa, 10­vi­1974, O’Briens & Marshall; 2 males & 1 female, Com. [Comayagua], 4 km SE Taulabe, 20­vii­1977, C & L O’Brien & Marshall; 1 male, Com. [Comayagua], 22 km N Comayagua, 18­vii­1977, CW & L O’Brien; 1 female, Copan, 36 km NE Copan, 4­viii­1977, CW & L O’Brien; 1 female, Atl.[Atlantida], 28 km SE Tela, 6­viii­1977, CW & L O’Brien; 1 female, Atl., 10 km W La Ceiba, 6­viii­1977, CW & L O’Brien; 1 male, Atl. [Atlantida], Lancetillo, 7­viii­1977, CW & L O’Brien; 1 male, Com., 12 km NW Siguatepeque, 20­vii­1977, CW & L O’Brien; 1 female, 6 km NW Siguatepeque (CWOB); 1 male & 1 female, Francisco Morazan, Parq. Nac. [Parque Nacional] La Tigra, 1­vi­1993, R Turnbow (RHTC); 1 female, Atlantida, RVS [?], Cuero y Salado, Manacalito, 21­ii­2001, 5 m 15 0 45' N 87 0 03'W, C Cantarero (RDCC); 1 female, Siguatepeque, 20­vi­1979, JA Chemsak, A & M Michelbacher & WW Middlekauff; 1 female, Comayagua, 5 km W Taulabe, 17­vi­1979, JA Chemsak, A & M Michelbacher & WW Middlekauff (UCBC); 1 male, El Zamorano, 2 m W Cloud forest, Francisco Morazan, 8­vii­1965, PH Freytag & L. P. Gibson (AMNH); 1 female, Inpalizada Olancho, 12­xi­1979, RW Jones (TAMC).
MEXICO: 1 male & 2 females, Oaxaca, Piedra Blanca, vii­1969, Eugenia, G Vogt; 2 females, Chiapas, Finca Agua Clara, 8­viii­1981, guava, G Vogt (USNM); 1 male, Chiapas, 6.7 km S Soyala Rio Laja, 14­ix­1981, Clark & Coe; 1 male & 2 females, V. C.[Veracruz], Biol. Sta. Los Tuxtlas, 4­vii­1985, C. Mayorga; 1 male, Chiapas, Reserva el Ocote, 5­xii­1993, G Ortega & E Barrera; 1 male, Chias.[Chiapas], Hwy 190, 150 km S Pelenque­ Ococingo rd. nr Tunapaz, 17­vi­1991, 1100 m, Beieri; 1 male, Ver. [Veracruz], Las Cabanas Los Tuxtlas, 11­i­1972, H Brailovsky; 1 male, Chiapas, Chincultik, 29­viii­1982, Clark & Cave (CWOB); 1 male & 1 female, Chiapas, 8.4 mi. N. Ocozocoatla, 16­viii­ 1967, el. 2900', HR Burke & J Hafernik; 1 female, Chiapas, 11 mi. N Ocozocoatla, 19­vii­ 1973, Mastro & Schaffner (TAMC); 1 male, Chiapas, El Zapotal, 10­vii­1957, JA Chemsak & BJ Rannells (UCBC); 1 male & 1 female, 65 km S of Tuxtla Gutierrez along rd to Nueva Concordia, 12­xi­ 1974, 823 m, DE & JA Breedlove; 1 male, Chiapas, Ocozocoautla, km 18 trail rd to Malpaso, 15­ix­1972, MP Levin (CASC); 1 female, Veracruz, 24 mi W Coatzocoalcos, 1­viii­1983, marsh roadside, W Maddison (CMNC).
NICARAGUA: 1 male & 1 female, Puerto Cabezas, Zelaya, 4­5 viii­1970, LH Rolston (TAMC); 2 males & 8 females, Heda: Sta. Maria, [Nicaragua], 17–19 viii­1978, Psidium, G Vogt (USNM).
PANAMA: 30 males & 18 females, Nicoya, [Peninsula de Nicoya], vii­1978, Psidium, G Vogt; 2 females, Veracruz, La Libertad, km 77, Eugenia, G Vogt; 3 males & 3 females (same except x­1978) (USNM).
description: Published as part of HAMILTON, ROBERT W., 2005, Omolabus Jekel in north and central America (Coleoptera: Attelabidae), pp. 1-60 in Zootaxa 986 (1) on pages 53-57, DOI: 10.11646/zootaxa.986.1.1, http://zenodo.org/record/5056385