Synonyms and other taxonomic changes
First described in 1771 by
Linnaeus as
Sphinx lugubris
Enyo lugubris
Phylogenetic sequence #228350
Explanation of Names
From Latin root
lugubr sad, gloomy
(1). "Mournful Sphinx" is from the Latin name, and both presumably refer to the somber colors (or drooping posture?) of this moth.
Identification
Odd-shaped sphinx with almost straight median line, prominent round reniform spot. Coloration brown to greenish-brown. There is a distinctive bend in the median line just above the reniform spot, which differentiates it from E. ocypete. Trailing edge of forewing somewhat scalloped. Compare
Half-blind Sphinx (Perigonia lusca) and
Enyo ocypete.
Range
Southern North America into neotropics
Habitat
Forests, edges, presumably.
Season
All year in tropics, August-November northward.
Life Cycle
Larvae feed on grape family plants, Vitus, Ampelopsis, and Cissus species (Moths of North America). Pupation occurs in a shallow burrow in the soil. Adults fly during the day, and apparently at night, because they are attracted to lights.
Remarks
Flies in cold weather (pers. obs. P Coin). Seems to be found in the coastal plain, and in particular, the outer coastal plain and barrier islands.
Print References
Borror, entry for
lugubr (1).
Covell, p. 40, plate 5 #12
(2)
Holland p. 61, plate 11 #17 (Epistor lugubris)
(3)
Internet References
Moth Photographers Group - map of some collection points and photos including larvae.
Bill Oehlke's species page.
Barcode of Life Data Systems (BOLD) - collection map and photos of pinned adults.
Mantissa plantarum altera, p.538 Linnaeus' original description of the species