Heliconius cydno galanthus, commonly known as the white-patched longwing, is a striking subspecies of the Heliconius cydno butterfly, notable for its bold black wings adorned with distinctive white patches. Like other members of the Heliconiini tribe, this butterfly is part of a group known for their vibrant coloration and complex mimicry systems, often resembling other toxic butterflies as a form of protection. The upper sides of its wings are primarily black with large, irregular white spots on the forewings, and a pale blue or sometimes faint white shimmer on the hindwings. The underwings are typically darker and more subdued, aiding in camouflage when the butterfly is at rest.
This subspecies is found primarily in Central America, ranging from southern Mexico through Honduras and Costa Rica to western Panama, typically in lowland tropical rainforests and cloud forests. Heliconius cydno galanthus plays an important role in its ecosystem, particularly in its mutualistic relationship with passionflower vines (Passiflora species), which serve as both host plants for its caterpillars and nectar sources for the adults. Like many Heliconius species, it exhibits pollen-feeding behavior, allowing for a longer adult lifespan compared to other butterflies. This unique trait, coupled with its localized distribution and mimicry, makes H. cydno galanthus a subject of interest in evolutionary and ecological studies.
This allows us to support local ranching farms with ethically sourced material and help at the same time collectors and enthusiasts to contribute to understanding and treasuring those species.
Please consider that the specimen you will receive may slightly differ in size, shape or colour from the picture shown as you are purchasing a natural product.
All our items are carefully delivered to prevent damages on transport, papered items are packaged in glassine envelopes specifying capture/breeding data and location available. CITES certificate will be provided in the specimens required.
HOW WE GRADE OUR LISTINGS (SPECIMENS)
As Insect specimens are natural products, some are bred and some others caught in wild, the quality can vary greatly.
The guide below explains the grading used for specimens in our listings.
A1 No visible imperfections, both antennas, no tearing, scratches or missing part of the wings (or as perfect as you could expect from wild caught specimens), with exception of some leg damage.
A1- Very minor damage, normally restricted to antenna damage or antennae attached separately in the envelope.
A- These specimens have minor damage, such as antenna damage, or minor flight wear such as small scratches, minor sale damage, some minor fraying/chipping around the edges of the wings.
A2 More significant damage, such as major flight wear, small rips, small pieces missing from the wings, damage to the thorax or abdomen.
B or Second Grade These specimens have similar damage to A2 specimens, but to a more significant degree. Usually used as parts replacement or art work material
| SPECIMEN | |
|---|---|
| Country | Mexico |
| Locality | Chilpancingo Guerrero |
| Collection type | Wild collected |
| Bio-zone | Neotropical |
We supply both rare and common species from all parts of the world.
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