Sphecodina abbottii, or Abbott's sphinx, is a moth of the family Sphingidae. The species was first described by William John Swainson in 1821.
| Abbott's sphinx | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Sphingidae |
| Genus: | Sphecodina |
| Species: | S. abbottii
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| Binomial name | |
| Sphecodina abbottii | |
| Synonyms | |
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Distribution
editIt lives in central and eastern North America,[1][2] but is not known to be present in most of Florida.[1]
Biology
editAdults fly in May and June in the north, but have several generations in the south. Larvae feed on grapes (Vitis), Parthenocissus quinquefolia and Ampelopsis.[3]
Description
editThe underwings have a strong yellow band and in flight, the moth buzzes, appearing like a bee. The forewings are violet grey when fresh and have a "barklike pattern of swirling black lines" according to David Beadle and Seabrooke Leckie.[4] At rest, they raise their abdomens and are well camouflaged on tree bark, looking like a broken branch.[3]
Early instars are a pale greenish white, with at first a horn, but later a brown knob near the hind end. Final instars (75 mm in length) come in two patterns: one has brown bands such that there are ten large pale green spots on the back and an eyespot on the rear. This form may mimic grapes. Others are completely brown, with a wood-grain patterning, and with the rear eyespot.[3] In the final instar the knob looks a lot like a vertebrate eye, down to the white reflection spot. If it is pinched or poked, the larva squeaks and bites at the attacker.[3]
Gallery
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Male -
Male underside -
Female -
Female underside -
Green form final instar larva -
Brown form final instar larva
_larva_1.jpg)
References
edit- ^ a b c NatureServe (31 May 2024). "Sphecodina abbottii". NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer. Arlington, Virginia: NatureServe. Retrieved 1 July 2024.
- ^ a b Kitching, I.J.; Scoble, M.J.; Smith, C.R.; James, S.; Young, R.; Blagoderov, V. (2012). "CATE Creating a Taxonomic eScience - Sphingidae". Cate-sphingidae.org. Archived from the original on 5 November 2012.
{{cite web}}: CS1 maint: unfit URL (link) - ^ a b c d Wagner, David L. (2005). Caterpillars of Eastern North America. Princeton University Press. p. 270. ISBN 0691121443.
- ^ Beadle, David; Leckie, Seabrooke (2012). Peterson Field Guide to Moths of Northeastern North America. New York: Houghton Mifflin Harcourt. p. 266. ISBN 9780547238487.
External links
edit- Kelly Lotts & Thomas Naberhaus (2017). "Abbott's sphinx Sphecodina abbottii (Swainson, 1821)". Butterflies and Moths of North America. Retrieved 7 December 2018.
- "Sphecodina abbottii The Abbott's Sphinx". Sphingidae of the Americas. Retrieved 7 December 2018.
Media related to Sphecodina abbottii at Wikimedia Commons
Data related to Sphecodina abbottii at Wikispecies
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