Amorbia osmotris Meyrick 1932
Creators: name: Phillips-Rodríguez, Eugenie
name: Powell, Jerry A.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Tortricidae
Amorbia
Amorbia osmotris

description: 14. Amorbia osmotris Meyrick, 1932   
Figs. 34, 35, 76, 100, 119, 120, 135  
 Amorbia osmotris Meyrick, 1932, Exotic Microlepid. 4: 263.   
 DIAGNOSIS. This species is easily distinguished by the unmodified vertex of the head and the forewing costal fold without spines. It is most similar to A. exustana, but A. osmotris can be distinguished by the presence of struts of the socii and the sacculus extending to the margin of the valva.   
REDESCRIPTION. MALE. FW length 12.0–14.0 mm (mean = 13.0; n = 10). HEAD: Frons convex, white scaled, vertex rough, rust colored. Antenna with brown scaling. Labial palpus at least 3.0X length of antennal space, porrect, rust colored laterally, lighter on inner surface. THORAX: Dorsum smooth scaled, rust colored; tegula concolorous. FW ground color light brown, pattern variable from extremely faint to well developed bands or patches. Costal fold well developed, short, reaching 0.25 of FW length. HW white with gray mottling toward apex, cubital pecten at base of vein. ABDOMEN: Light brown. Genitalia as in Fig. 76 (slide # JAP 3131, EME, Costa Rica, Cartago, Cerro de la Muerte; n = 11). Struts of socii present. Valva subrectangular. Sacculus sclerotized, extending beyond margin of valva, emarginate in distal 0.5. Aedeagus 0.7X length of valva, slender, curved in distal 0.25.  
FEMALE. FW length 14.0–15.0 mm (mean = 14.6; n = 10). HEAD and THORAX: As described for male. ABDOMEN: Genitalia as in Fig. 100 (slide # 2472228, INBio, Costa Rica, San José, Estación Cuericí; n = 5). Lamella antevaginalis with lateral pockets pointed anteriorly; median sinus rounded. Ductus bursae parallel-sided, posterior 0.25 with boot-shaped sclerotization.  
TYPE MATERIAL. Holotype: Male: COSTA RICA, Irazú, 2200–2500 m, 21/28.v.30, Reimoser (BMNH).  
 ADDITIONAL MATERIAL. COSTA RICA: ALAJUELA: Mount Poás, 1M [no date] (W. Schaus, USNM); Volcán Poás 2350 m, 1M, 1F, 19.xii.1981, 1F, 12.vii.1982, 3M, 15.xii.1982 (D. Janzen & W. Hallwachs, INBio). CARTAGO: Cerro de la Muerte, 3096 m on Panamerican Highw., 2M, 20.iii.1969 (D. C. Rentz, CAS); 1 km NE Cerro Asunción, Cerro de la Muerte, 3100 m, 1M, 2.iii.1985 (D. Janzen & W. Hallwachs, INBio); Cerro de la Muerte, 3100 m, 1M, 4F, 5/ 7.viii.1981 (V. Becker, VBC), 4M, 6F, 17.ix.1999 (V. Becker; 2M, 6F, VBC, 2M, INBio); Ojo de Agua, 13 km al Sur de La Pulpería la Trinidad, LS 396400, 483500, 1F, 14.v.1993 (M. Chavarría & P. Montero, INBio); R. F. Río Macho, Estación Ojo de Agua, 3000 m, LS 396600 482600, 1M, 5/ 9.iv.1997, 1M, 25/ 26.v.1997 (B. Gamboa, INBio), 1M, 7.vi.1997 (r.f. Vaccinium sp. (Ericaceae), em: 1/ 9.ix.1997, voucher 97-BGR-44) (B. Gamboa, INBio), 1F, 24/ 26.ii.1998, 1F, 29.vi.1998 (E. Alfaro, INBio), 2M, 26.iii.1998 (E. Alfaro, B. Gamboa & A. Picado, INBio); P.N. Tapantí, Sect. La Rep., 300 m S Del Puente del Río Porras, 1660 m, 1F, ii.1999 (R. Delgado, INBio), P.N. Tapantí, La Esperanza, cerca de Río Querevi, 2350 m, 2M, vii.2001 (R. Delgado, INBio); P.N. Tapantí, Est. La Esperanza, 2600 m, 2M, 2F, x.2002, 1M, xii.2002 (Delgado, INBio); P.N. Tapantí, Cerro Estaquero, 3200 m, 2F, 13/ 14.v.2002 (E. Phillips & J. Jiménez, INBio); El Guarco, San Isidro, Est. Esperanza, 2700 m, LN 550117, 185285, 1M, 1F, 28.ii.2001, 1M, iii.2001, 4M, v.2001 (R. Delgado, INBio); El Guarco, R. F. Río Macho, Macizo de la Muerte, Sector de la Esperanza, 2600 m, 1M, 1F, vi.2001, 2M, vii.2001, 3M, viii.2001, 1M, ii.2002, 1M, iv.2002, 4M, 1F, v.2002, 1M, xi.2002 (R. Delgado, INBio), 1M, v.2002 (J. Jiménez & E. Phillips, INBio). Cerro de la Muerte, Villa Mills, 1M, 9.vii.1993, 1M, 22.v.1999, 1M, 20.ii.1999 (K. Nishida, INBio), 1M, 1F, 10.iii.1999, r.f. Weinmannia pinnata, em: 29.iv.1999, 21.v.1999, 1M, 6.iii.1999, r.f. W. pinnata, 1M, 2.iii.1999, r.f. W. pinnata, 1M [no date], 1F, 4.iii.1999, r.f. W. pinnata, em: 10.v.1999, 1M, 15.iii.1999, r.f. Quercus costaricensis, em: 17.v.1999, (M. Marks, INBio); Area Experimental Catie, Villa Mills, 2700 m, 2M, 1F, 26.x.2000 (E. Phillips, INBio). HEREDIA: Est. Barva, P.N. Braulio Carrillo, 2500 m, LN 233400, 523200, 1M, iv.1989 (M. Zumbado & A. Fernández, INBio), 1F, v.1990, 1F, vi.1990 (A. Fernández, INBio); 6 km ENE Vara Blanca, 1950–2050 m, 10°11’N, 84°07 W, 7M, 6F, 15/ 22.ii.2002, 1F, 13.iv.2002 (INBio-OET, ALAS transect), 1F, 15/ 17.ii.2002 (JAP 02B2, female confined, no eggs deposited) (J. Powell, EME). LIMON: P. I. La Amistad, costado del Refugio, 2450 m, 1F, 27.vi/ 3.vii.2003 (R. González, M. Alfaro, R. Delgado & D. Rubí, INBio); Valle del Silencio, 2450 m, 1M, iv.2001, 2M, 1F, vi.2001 (R. Delgado, INBio), 1M, 26/ 30.iii.2003 (R. Delgado, M. Alfaro, R. González & D. Rubí, INBio), 1M, 27/ 29.vi.2003 (D. Rubí, R. González, M. Alfaro & R. Delgado, INBio). PUNTARENAS: R. I. Ujarrás-Salitre-Cabagra, Buenos Aires, Cerro Aká, 3179 m, 1M, 2F, 20.ix.2003 (M. Alfaro, INBio). SAN JOSE: Los Santos, Est. Ojo de Agua, Camino a Providencia, 2980 m, 2M, 1F, 23/ 26.v.1998 (E. Alfaro, INBio); Río Savegre, 2300 m, 1M, 1F, 23/ 24.iii.1992 (J. McCarty & J. Powell, EME); Reserva Biológica Savegre, Albergue Savegre, 2300 m, 1F, 4.vii.1999 (r.f. Rubus sp., em: 28.vii.1999, EPR-41-99) (E. Phillips & J. Powell, INBio); Estación Cuericí, 4.6 km E Villa Mills, 2600–2700 m, LS 389400, 499600, 2M, 1F, 21/ 26.ix.1995, 1M, 21/ 24.x.1995, 1M, 25.xi.1995, 2M, 20/ 22.i.1996, 2M, 21.vi.1996 (A. Picado, INBio), 3M, 1F, 17/ 22.iii.1996, 1M, 12/ 15.vii. 1996, 3M, 1F, 15/ 16.viii.1996 (B. Gamboa, INBio); Villa Mills, 3100 m, 2F, 18/ 19.vi.1974 (W. A. Harding & J. P. Donahue, LACM). Pensión La Georgina, Cerro de la Muerte, 3000 m, 13M, 4F, 23/ 28.v.1985 (J. Powell, EME) (JAP 85 E96, 885 E96.1, 85 E96.2, 85E157, no oviposition); Cerro de la Muerte, 2M, 2F, 8/ 9.vii.2003 (D. Adamski & K. Nishida, USNM); La Georgina, Villa Mills, 3100 m, LS 389429, 493291, 2M, 19.xii.1995 (E. Phillips, INBio); 2M, 22.iv.1999 (1M r.f. Rubus sp., em: 26.vi.1999) (K. Nishida, INBio); 1M, 3.vii.1999 (r.f. Pernetia coriaceae (Ericaceae), em: 28.vii.1999, EPR-32-99) (E. Phillips & J. Powell, INBio). Río Savegre, Quebrada Ojo de Agua, 2450 m, 2M, 4.iv.1992 (J. McCarty, EME).   
DISTRIBUTION AND BIOLOGY. This species was found only in Costa Rica, and above 2000 m elevation (Fig. 135). It was collected in every month of the year.  
IMMATURE STAGES (Figs. 119, 120). The larval head is tan with dark lateral bands; the prothoracic shield is tan with dark lateral bands; the anal comb is devoloped.  
 HOST PLANT RECORDS. Amorbia osmotris was reared from larvae found on Rubus sp. (Rosaceae), Weinmannia pinnata, Pernetia coriaceae, Vaccinium sp. (Ericaceae), and Quercus costarricensis (Fagaceae) (Appendix III).
description: Published as part of Phillips-Rodríguez, Eugenie & Powell, Jerry A., 2007, Phylogenetic relationships, systematics, and biology of the species of Amorbia Clemens (Lepidoptera: Tortricidae: Sparganothini)., pp. 1-109 in Zootaxa 1670 (1670) on pages 28-30