Delta pyriforme

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Delta pyriforme
Delta pyriforme from Kerala, India
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Vespidae
Genus: Delta
Species:
D. pyriforme
Binomial name
Delta pyriforme
(Fabricius, 1775)
Synonyms
  • Vespa petiolata Fabricius, 1781

Delta pyriforme is a species of

Eumeninae of the family Vespidae
. They are distributed across Asia. Several populations are recognized:

  • D. p. circinale (Fabricius, 1804)
  • D. p. nigrocinctum Giordani Soika, 1993
  • D. p. philippinense (Bequaert, 1928)
  • D. p. pyriforme (Fabricius, 1775)

Delta pyriforme males have a yellow labrum and clypeus contrasting with the brown body colour. They also have a yellow pronotum and differ from Delta esuriens in lacking a yellow band on the petiole. Delta conoideum lacks yellow on the thorax.[1][2]

References