Hypna clytemnestra
(Cramer, 1777)
Silver-studded Leafwing, Jazzy Leafwing, Marbled Leafwing
Species Guides
1Hypna clytemnestra is the sole in the Hypna, a leafwing in the Nymphalidae. The species is known by multiple reflecting its distinctive wing patterning. It is classified within the Charaxinae, tribe Anaeini, a group characterized by robust bodies and often cryptic, leaf-mimicking wing shapes.
Pronunciation
How to pronounce Hypna clytemnestra: /ˈhɪpnə klaɪtɛmˈnɛstrə/
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Identification
Distinguished from other leafwing butterflies (Anaea, Memphis, Polyura) by the combination of silver metallic wing spots and the specific marbled orange-brown-black pattern. The Hypna is separated from related genera primarily by genitalic and wing venation characters not visible in field observations. The 'silver-studded' reliably distinguishes it from in the broader leafwing group, as other Anaeini lack this specific metallic spotting pattern.
Images
Habitat
Tropical and subtropical forested environments. Specific microhabitat preferences are poorly documented, but the is associated with primary and secondary forest typical of the Charaxinae .
Distribution
Neotropical distribution. Documented from Colombia (Villavicencio). Range extends through Central America and northern South America based on iNaturalist observation , though precise boundaries require verification.
Behavior
of related Charaxinae are known to feed on rotting fruit, tree sap, and animal droppings rather than nectar, though this specific has not been documented for H. clytemnestra. The leaf-like wing shape and cryptic underside patterning suggests strong selection for camouflage when at rest.
Human Relevance
Subject of interest to collectors and photographers due to distinctive appearance. iNaturalist records indicate regular observation by naturalists, suggesting it is not exceptionally rare in appropriate .
Similar Taxa
- Memphis spp.Other leafwing butterflies in tribe Anaeini share angular wing shapes and cryptic undersides, but lack the distinctive silver metallic spots and marbled orange-brown pattern of Hypna clytemnestra
- Anaea spp.Historically confused leafwing with similar wing shapes; separated by wing pattern details and genitalic characters, with Anaea typically showing more uniform brown or tones without silver studding
More Details
Taxonomic notes
The Hypna was historically placed in the tribe Anaeini within Charaxinae. The status of Hypna has been stable, with no currently recognized. The basionym Papilio clytemnestra reflects early classification within the broad genus Papilio before the modern understanding of Nymphalidae diversity.