Aellopos tantalus
Linnaeus, 1758
Tantalus Sphinx
Aellopos tantalus, commonly known as the Tantalus sphinx, is a small hawkmoth in the . are active year-round in tropical and subtropical regions, feeding on nectar from specific flowering plants. The develop on Rubiaceae plants and pupate in shallow underground chambers or leaf litter.
Pronunciation
How to pronounce Aellopos tantalus: //ˈaɪ.lə.pɒs ˈtæn.tə.ləs//
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Identification
Distinguished from other Aellopos by geographic range and association with specific plants; A. tantalus is the primary species in Florida and the northern Caribbean. A. t. zonata occurs on St. Kitts and in Mexico. Precise pattern differences between Aellopos species require examination.
Images
Appearance
-small hawkmoth with wingspan 45–57 mm. narrow and pointed, typical of the . Coloration and pattern details not specified in sources.
Habitat
Tropical and subtropical environments including coastal areas, forests, and disturbed where plants and nectar sources occur. Found from sea level to low elevations in the Amazon basin and Caribbean islands.
Distribution
Florida (USA), Caribbean Antilles, Mexico, Venezuela, Colombia, Ecuador, Suriname, and Amazon basin. Two recognized: nominate A. t. tantalus and A. t. zonata (St. Kitts and Mexico).
Seasonality
active year-round; no seasonal dormancy reported. Continuous breeding likely in tropical portions of range.
Diet
feed on nectar of Eugenia axillaris, Dracaena fragrans, and Ernodea littoralis. feed on Rubiaceae including Casasia clusiifolia and Randia .
Host Associations
- Casasia clusiifolia - larval Rubiaceae
- Randia aculeata - larval Rubiaceae
- Eugenia axillaris - nectar source
- Dracaena fragrans - nectar source
- Ernodea littoralis - nectar source
Life Cycle
: , , , . occurs in loose within shallow underground chambers or in leaf litter. No reported; continuous in tropical .
Behavior
are or nectar feeders, hovering at flowers. Strong, direct typical of hawkmoths.
Ecological Role
function as of recorded nectar plants. are that consume Rubiaceae foliage, contributing to .
Human Relevance
Occasional attraction to cultivated ornamental plants (Dracaena fragrans). Not considered an agricultural pest.
Similar Taxa
- Aellopos clavipesOverlaps in range; requires examination of pattern and for definitive identification
- Aellopos titanLarger with different distribution; have distinct pattern
More Details
Subspecies
A. t. zonata (Drury, 1773) occurs on St. Kitts and in Mexico, distinguished by distribution and subtle pattern differences