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Ancistrocerus trifasciatus
(Müller, 1776)
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Body black, with a yellow band on the posterior margin of the first and second gastral tergites. Similar to Ancistrocerus japoncus, but the female clypeus is entirely black without yellow markings. This species hunts small moth larvae of Tortricidae, etc.
Host-parasite relationship
Parasitized by
Chrysis rubripyga etc.
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Vespidae
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Ancistrocerus
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Body length :
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female
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10-12 mm
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male
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8 mm
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Distribution in Japan :
Hokkaido, Rebun Island, Honshu, Shikoku
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Dorsal view of female
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Lateral view of female
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Frontal view of female
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Dorsal view of male
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Lateral view of male
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Frontal view of male
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