Summary description from Wikipedia:

Caligo illioneus in languages:

English

Dusky Owl-Butterfly

French

Papillon chouette illioneus

Images from inaturalist.org observations:

We recommend you sign up for this excellent, free service.

©Rich Kostecke, some rights reserved (CC-BY-NC)

©leonelarobles, some rights reserved (CC-BY-NC)

©rudymaex, some rights reserved (CC-BY-NC)

©gsexauer, some rights reserved (CC0)

©gsexauer, some rights reserved (CC0)

©Kai Squires, some rights reserved (CC-BY)

©jcsullivan, some rights reserved (CC-BY-NC)

©florian59229, some rights reserved (CC-BY-NC)

©florian59229, some rights reserved (CC-BY-NC)

©juanalju, some rights reserved (CC-BY-NC)

©Thomaz de Carvalho Callado, some rights reserved (CC-BY)

©Onildo João Marini Filho, some rights reserved (CC-BY-NC)

©Onildo João Marini Filho, some rights reserved (CC-BY-NC)

©Bart Wursten, some rights reserved (CC-BY-NC)

©Brian Ahern, some rights reserved (CC-BY-NC)

©hr_dragonfly, some rights reserved (CC-BY-NC)

©Michelle Delgado, some rights reserved (CC-BY-NC)

©Michelle Delgado, some rights reserved (CC-BY-NC)

©Brian Ahern, some rights reserved (CC-BY-NC)

©manequinho, some rights reserved (CC-BY-NC)

©manequinho, some rights reserved (CC-BY-NC)

©manequinho, some rights reserved (CC-BY-NC)

©markwheatley, some rights reserved (CC-BY-NC)

©Stefan, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©desertnaturalist, some rights reserved (CC-BY)

©wbmonroe, some rights reserved (CC-BY-NC)

©wbmonroe, some rights reserved (CC-BY-NC)

©Vincent A. Vos, some rights reserved (CC-BY)

©Vincent A. Vos, some rights reserved (CC-BY)

©Arthur Gomes, some rights reserved (CC-BY-NC-SA)

©tinizaraycarlos98, some rights reserved (CC-BY-NC)

©tinizaraycarlos98, some rights reserved (CC-BY-NC)

©Paul Prior, some rights reserved (CC-BY)

©Manuel A. Pérez R., some rights reserved (CC-BY-NC)

©taniaat, some rights reserved (CC-BY)

©taniaat, some rights reserved (CC-BY)

©Evangelyn Adames, some rights reserved (CC-BY-NC)

©Jaana, some rights reserved (CC-BY-NC)

©Julien Piolain, some rights reserved (CC-BY-NC)

©Julien Piolain, some rights reserved (CC-BY-NC)

©Roger Rittmaster, some rights reserved (CC-BY-NC)

©Lucas A.G., some rights reserved (CC-BY-NC)

©Lucas A.G., some rights reserved (CC-BY-NC)

©Lucas A.G., some rights reserved (CC-BY-NC)

©Lucas A.G., some rights reserved (CC-BY-NC)

©Lucas A.G., some rights reserved (CC-BY-NC)

©guybroome, some rights reserved (CC-BY-NC)

©Andy Goerdel - Texas Master Naturalist, Good Water Chapter, some rights reserved (CC-BY-NC)

©balayska, some rights reserved (CC-BY-NC)

©gis1, some rights reserved (CC-BY-NC)

©desertnaturalist, some rights reserved (CC-BY)

©Jens N. Lallensack, some rights reserved (CC-BY)

©Jens N. Lallensack, some rights reserved (CC-BY)

©Jens N. Lallensack, some rights reserved (CC-BY)

©kenny_well, some rights reserved (CC-BY-NC)

©kenny_well, some rights reserved (CC-BY-NC)

©kenny_well, some rights reserved (CC-BY-NC)

©Bradley Davis, some rights reserved (CC-BY-NC)

©Tony King, some rights reserved (CC-BY-NC)

©Kristof Zyskowski, some rights reserved (CC-BY)

©Kristof Zyskowski, some rights reserved (CC-BY)

©Taye Bright, some rights reserved (CC-BY-NC)

©jvdwinden, some rights reserved (CC-BY-NC)

©Nicolas Olejnik, some rights reserved (CC-BY-NC)

©Julien Renoult, some rights reserved (CC-BY)

©Teodoro Chivatá Bedoya, some rights reserved (CC-BY-NC)

©Isabel, some rights reserved (CC-BY-NC)

©Roger Rittmaster, some rights reserved (CC-BY-NC)

©michadoliveira, some rights reserved (CC-BY-NC)

©Tom Murray, some rights reserved (CC-BY-NC)

©ejed, some rights reserved (CC-BY-NC)

©DBerard, some rights reserved (CC-BY-NC)

©desertnaturalist, some rights reserved (CC-BY)

©Eric van den Berghe, some rights reserved (CC-BY-NC)

©Eric van den Berghe, some rights reserved (CC-BY-NC)

©Eden Fontes, some rights reserved (CC-BY-NC)

©Gonzalo Diaz, some rights reserved (CC-BY-NC)

©Gonzalo Diaz, some rights reserved (CC-BY-NC)

©spyingnaturalist, some rights reserved (CC-BY-NC)

©spyingnaturalist, some rights reserved (CC-BY-NC)

©spyingnaturalist, some rights reserved (CC-BY-NC)

©spyingnaturalist, some rights reserved (CC-BY-NC)

©John Deitsch, some rights reserved (CC-BY-NC)

©Sidnei Dantas, some rights reserved (CC-BY-NC)

©miguelaporta, some rights reserved (CC-BY-NC)

©miguelaporta, some rights reserved (CC-BY-NC)

©miguelaporta, some rights reserved (CC-BY-NC)

©Sérgio Marlon Messias, some rights reserved (CC-BY-NC)

©andrescz217, some rights reserved (CC-BY-NC)

©fabianochoa08, some rights reserved (CC-BY-NC)

©Liam O'Brien, some rights reserved (CC-BY-NC)

©Marcos Aquino, some rights reserved (CC-BY-NC)

©Wavell Fogleman, some rights reserved (CC-BY-NC)

©William Stephens, some rights reserved (CC-BY)

©Hermes Mamio Nakao, some rights reserved (CC-BY-NC)

©Vincent A. Vos, some rights reserved (CC-BY)

©Vincent A. Vos, some rights reserved (CC-BY)

©raysa, some rights reserved (CC-BY-NC)

©tatojaen19, some rights reserved (CC-BY-NC)

©Eduardo Quispe Salcedo, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©Frederico Acaz Sonntag, some rights reserved (CC-BY-NC)

©Frederico Acaz Sonntag, some rights reserved (CC-BY-NC)

©Nayelis Pitty, some rights reserved (CC-BY-NC)

©Vincent A. Vos, some rights reserved (CC-BY)

©Vincent A. Vos, some rights reserved (CC-BY)

©Vincent A. Vos, some rights reserved (CC-BY)

©djack25, some rights reserved (CC-BY-NC)

©djack25, some rights reserved (CC-BY-NC)

©Helio Lourencini, some rights reserved (CC-BY-NC)

©jimy_2000, some rights reserved (CC-BY-NC)

©jimy_2000, some rights reserved (CC-BY-NC)

©manantialdelaaurora, some rights reserved (CC-BY-NC)

©Zac Peterson, some rights reserved (CC-BY-NC)

©Zac Peterson, some rights reserved (CC-BY-NC)

©Helio Lourencini, some rights reserved (CC-BY-NC)

©Helio Lourencini, some rights reserved (CC-BY-NC)

©claudia_mermelstein, some rights reserved (CC-BY-NC)

©Sara Escobar Bermúdez, some rights reserved (CC-BY-NC)

©hdcooper, some rights reserved (CC-BY-NC)

©Ben P, some rights reserved (CC-BY)

©Ben P, some rights reserved (CC-BY)

©jameslambo, some rights reserved (CC-BY-NC)

©Karl Kroeker, some rights reserved (CC-BY-NC)

©Lupoli Roland, some rights reserved (CC-BY-NC)

©Dana Saint, some rights reserved (CC-BY-NC)

©Vico Méndez, some rights reserved (CC-BY-NC)

©Vico Méndez, some rights reserved (CC-BY-NC)

©Ana Carolina da Fonte, some rights reserved (CC-BY-NC)

©santiago vasquez, some rights reserved (CC-BY-NC)

©santiago vasquez, some rights reserved (CC-BY-NC)

©Roger Alvarado Isla, some rights reserved (CC-BY-NC)

©Vincent A. Vos, some rights reserved (CC-BY)

©Jessica Chisa, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©Oscar Enciso, some rights reserved (CC-BY-NC)

©janak_khopkar, some rights reserved (CC-BY-NC)

©Lorena, some rights reserved (CC-BY-NC)

©Lorena, some rights reserved (CC-BY-NC)

©David Geale, some rights reserved (CC-BY-NC)

©David Díaz, some rights reserved (CC-BY-NC)

©Abby Darrah, some rights reserved (CC-BY)

©indima, some rights reserved (CC-BY-NC)

©Josh Vandermeulen, some rights reserved (CC-BY-NC-ND)

©Dayanna Giraldo, some rights reserved (CC-BY-NC)

©Edmundo Cataño B., some rights reserved (CC-BY-NC)

©luancosta28, some rights reserved (CC-BY-NC)

©luancosta28, some rights reserved (CC-BY-NC)

©gsilvacollins, some rights reserved (CC-BY-NC)

©Michelle Martin, some rights reserved (CC-BY-NC)

©Roman Burkardt, some rights reserved (CC-BY-NC)

©Patricio Cowper Coles, some rights reserved (CC-BY)

©miguelmagro, some rights reserved (CC-BY-NC)

©gsilvacollins, some rights reserved (CC-BY-NC)

©Rob Westerduijn, some rights reserved (CC-BY-NC)

©Emily Hjalmarson, some rights reserved (CC-BY-NC)

©schlegel_bagel22, some rights reserved (CC-BY-NC)

Parent Taxon

• Caligo

Sibling Taxa

• Caligo arisbe
• Caligo arisbe x martia
• Caligo atreus
• Caligo bellerophon
• Caligo beltrao
• Caligo brasiliensis
• Caligo euphorbus
• Caligo eurilochus
• Caligo idomeneus
• Caligo illioneus
• Caligo martia
• Caligo oberthurii
• Caligo oedipus
• Caligo oileus
• Caligo placidianus
• Caligo prometheus
• Caligo superbus
• Caligo suzanna
• Caligo telamonius
• Caligo teucer
• Caligo uranus
• Caligo zeuxippus

Child Taxa

• Caligo illioneus illioneus
• Caligo illioneus oberon
• Caligo illioneus pampeiro
• Caligo illioneus pheidriades

Top Observation Places

• Rio Claro
• Brasília