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Urbanus alva Evans, 1952
(Alva Longtail)

Immatures, page 2

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Main Species PageType SpecimensPinned Specimens 1Pinned Specimens 2Live AdultsImmatures 1Immatures 2Genitalia

possibly Urbanus alva last instar, length 25 mm
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Pitilla,
Pasmompa, 440m, collected on 04-XII-2005 as first instar, photographed on 04-I-2006
foodplant Zexmenia virgulta
voucher code 05-SRNP-70173, image code 05-SRNP-70173-DHJ420647.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva ,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Camino Rosa Maria, 285m, collected on 06-VII-1993 as last instar, photographed on 10-VII-1993
foodplant Verbesina ovatifolia
voucher code 93-SRNP-3294, image code 93-SRNP-3294-DHJ26431.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva ,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Camino Rosa Maria, 285m, collected on 06-VII-1993 as last instar, photographed on 10-VII-1993
foodplant Verbesina ovatifolia
voucher code 93-SRNP-3294, image code 93-SRNP-3294-DHJ26434.jpg
and 93-SRNP-3294-DHJ26432.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva ♀ last instar,
COSTA RICA: Guanacaste Prov.: Area de Conservacion Guanacaste, Sector Santa Rosa,
Cafetal, 280m, collected on 13-X-1993, photographed on 03-XI-1993
foodplant Verbesina ovatifolia
voucher code 93-SRNP-6786, image code 93-SRNP-6786-DHJ26437.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva last instar, length 27 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Sendero Perdido, 620m, collected on 15-III-2006 as penultimate instar, photographed on 01-IV-2006
foodplant Otopappus verbesinoides
voucher code 06-SRNP-2074, image code 06-SRNP-2074-DHJ410215.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva last instar, length 27 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Sendero Perdido, 620m, collected on 15-III-2006 as penultimate instar, photographed on 01-IV-2006
foodplant Otopappus verbesinoides
voucher code 06-SRNP-2074, image code 06-SRNP-2074-DHJ410217.jpg
and 06-SRNP-2074-DHJ410216.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva pupa, length 23 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Sendero Huerta, 527m, collected on 15-VIII-2008 as last instar, photographed on 23-VIII-2008
foodplant Zexmenia virgulta
voucher code 08-SRNP-4727, image code 08-SRNP-4727-DHJ437616.JPG
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva pupa, length 23 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Sendero Huerta, 527m, collected on 15-VIII-2008 as last instar, photographed on 23-VIII-2008
foodplant Zexmenia virgulta
voucher code 08-SRNP-4727, image code 08-SRNP-4727-DHJ437619.JPG
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva pupa, length 23 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Sendero Huerta, 527m, collected on 15-VIII-2008 as last instar, photographed on 23-VIII-2008
foodplant Zexmenia virgulta
voucher code 08-SRNP-4727, image code 08-SRNP-4727-DHJ437627.JPG
and 08-SRNP-4727-DHJ437629.JPG
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva ♂ pupa, length 22 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector Rincon Rain Forest,
Rio Francia Arriba, 400m, collected on 12-V-2003 as penpenultimate instar, photographed on 25-V-2003
foodplant Zexmenia virgulta
voucher code 03-SRNP-10927, image code 03-SRNP-10927-DHJ76266.jpg,
03-SRNP-10927-DHJ76267.jpg and 03-SRNP-10927-DHJ76269.jpg
image from http://janzen.sas.upenn.edu/


possibly Urbanus alva ♂ , length 20 mm
COSTA RICA: Alajuela Prov.: Area de Conservacion Guanacaste, Sector San Cristobal,
Rio Blanco Abajo, 500m, collected on 14-VI-2001 as second instar, photographed on 27-VII-2001
foodplant Zexmenia virgulta
voucher code 01-SRNP-2104, image code 01-SRNP-2104-DHJ60156.jpg,
01-SRNP-2104-DHJ60155.jpg
and 01-SRNP-2104-DHJ60157.jpg
image from http://janzen.sas.upenn.edu/



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