title: Issoria hanningtoni
text: # Issoria hanningtoni
  
  Issoria hanningtoni, the Hannington's fritillary, is a butterfly in the family Nymphalidae. It is found in Sudan, Kenya and Tanzania. The habitat consists of highland forests.
  
  ## Description
  
  The upperside of the wings is pale orange with strong blackish brown markings, the underside has silvery spots, common to many fritillaries.
  
  ## Ecology
  
  The caterpillars feed on Viola abyssinica.
  
  ## Habitat
  
  Hannington's fritillary can be found in montane forest above about 1,700 m.
  
  ## Behaviour
  
  Hannington's fritillary has a low down, fast and direct flight. It prefers open forest glades, where it is often not uncommon. The silver spots on the underside of the wings may be perceived by preditors as dew-drops on grass, mimicking the butterfly's favorite overnight resting place.
  
  ## Subspecies
  
  * Issoria hanningtoni hanningtoni (northern Tanzania)
  * Issoria hanningtoni imatonga (Riley, 1932) (Sudan: south to the Imatong Mountains)
  * Issoria hanningtoni jeanneli Bernardi, 1968 (Kenya: highlands to Mount Elgon, Mount Kenya and Aberdares)
  