Drepanidae Drepaninae Sabra harpagula Watsonalla cultraria
Watsonalla binaria (Hufnagel, 1767)
Oak Hook-tip
Genus: Watsonalla Minet, 1985   Original genus: Phalaena Linnaeus, 1758
Synonims (genus):
   Drepana Schrank, 1802
W. binaria (© Paolo Mazzei)
Adult (female), Vivaro (Roma), Italy, July 1997
(Photo by Paolo Mazzei)
W. binaria (© Raniero Panfili)
Adult (male), Ceccano (Frosinone), Italy, July 8, 2004
(Photo by Raniero Panfili)
W. binaria (© Simon Davey)
Adult, Ditchling, East Sussex, UK, September 7, 2005
(Photo by Simon Davey)
W. binaria (© Paolo Mazzei)
Larva, Vivaro (Roma), Italy, August 1997
(Photo by Paolo Mazzei)
W. binaria (© Paolo Mazzei)
Eggs, Manziana (Roma), Italy, October 1992
(Photo by Paolo Mazzei)
Foodplants:
Quercus pubescens, Quercus, Alnus, Fagus, Betula
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