Dysschema palmeri Druce

 

 Family: Erebidae

Subfamily: Arctiinae

Tribe: Arctiini

Subtribe: Pericopina

 

Host plants:

  • Oreopanax spp. (Araliaceae)
  • Columnea ericae (Gesneriaceae)
  • Chusquea scandens (Poaceae)
  • Alloplectus tetragonoides (Gesneriaceae)
  • Schefflera dielssi (Araliaceae)
  • Dendrophorbium lloense (Asteraceae)
  • Critoniopsis occidentalis (Asteraceae)

 

 

 

 

 

 

Collection site: Various, Napo Province

 

Male (dorsal view)

 

Male (ventral view)

 

Female (dorsal view)

 

Female (ventral view)

Photos & Determinations of adults: Suzanne Rab Green
Photos of immatures: CAPEA collections

 

LIFE HISTORY DATA


         
         

Caterpillar common name:


      
 
"Arctiid rayas blancas puntos naranjas a los lados del cuerpo"

         
         

Caterpillar behavior & description:


      
 
The larvae of this species are solitary feeders

 

Rearing results and development time:

         
 
 

         
         

Host plants:


      

 

  • Oreopanax spp. (Araliaceae)
  • Columnea ericae (Gesneriaceae)
  • Chusquea scandens (Poaceae)
  • Alloplectus tetragonoides (Gesneriaceae)
  • Schefflera dielssi (Araliaceae)
  • Dendrophorbium lloense (Asteraceae)
  • Critoniopsis occidentalis (Asteraceae)


         
         

Parasitoids:


      

 

Predators:

         

Collection sites:

 
Caterpillars were collected inside primary forests, partially reforested pastures and next to roads along an altitudinal transect from 400m (Tena) to 3500m (Papallacta) in the vicinity of the Yanayacu Biological Station and Center for Creative Studies (YBS: S 00° 35.9' W 77° 53.4': 2100 m), 5km west of Cosanga, Napo province of eastern Ecuador.  

 

Voucher locations & numbers:

@ American Museum of Natural History : 1459, 23385, 24865, 24981, 25017, 26019, 30445, 30446, 39148, 40871, 41489, 45296
@ University of Nevada Reno (UNR): 13577

 

Adult identification status:

Dissections:

 
Compared with type collection @BMNH, collections @, USNM
 
Specimens dissected by S. Rab Green:
Reared male # 30445 located @ , genitalia slide SRG #135

 

Original description of adult:

 
Druce, H. 1910. Descriptions of some new species of Heterocera from E. & W. Africa and tropical S. America. Annals and Magazine of Natural History (8)6: 171.

 

Type locality:

 
Colombia: San Antonio, 5800ft
Peru: East Peru, Puzuzo, 2000-4000ft

 

Known distribution range:

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