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For Insects, Spiders & Their Kin
For the United States & Canada

Species Xylophanes tersa - Tersa Sphinx - Hodges#7890

Xylophanes tersa Big Bug - Xylophanes tersa type of sphinx?? - Xylophanes tersa tersa sphinx moth - Xylophanes tersa Moth - Xylophanes tersa Xylophanes tersa Tersa Sphinx - Xylophanes tersa Tersa Sphinx - Xylophanes tersa
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Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
No Taxon (Moths)
Superfamily Bombycoidea
Family Sphingidae (Sphinx Moths)
Subfamily Macroglossinae
Tribe Macroglossini
Genus Xylophanes
Species tersa (Tersa Sphinx - Hodges#7890)
Hodges Number
7890
Size
Wingspan 60-80 mm
Identification
Adult moth: Note pointed abdomen, contrasting black markings on hindwing.


Caterpillar: One large eyespot and six smaller ones progressing down the body, with a light stripe roughly bisecting the eyespots. Black "horn" on rear end. Both green and brown forms are known. In earlier instars, smaller eyespots are barely visible and striping more pronounced.

Range
Eastern, central, southwestern North America: Massachussetts, Ontario, to Florida, west to midwest, southwest, south through Mexico. Resident year-round in southern states and migrates north in warmer months.
Season
May-October (1 brood) in much of range, February-November (several broods) in Florida, Louisiana.
Food
Adults take nectar from deep-throated flowers.
Life Cycle
Larvae feed on Madder Family, Rubiaceae, including Smooth buttonplant (Spermacoce glabra), starclusters (Pentas species), Borreria, Manettia; and Bignoniaceae: Catalpa. Also noted, in North Carolina, from Virginia Buttonweed, Diodia virginiana, also in the Rubiaceae.

Pupates in loose soil

Print References
Covell, p. 43, plate 6 (1)
Wagner, p. 278 (2)
Works Cited
1.Peterson Field Guides: Eastern Moths
By Charles V. Covell
2.Caterpillars of Eastern North America
By David L. Wagner