Bio-indicator
Guides
Eunica
Purplewings
Eunica is a genus of nymphalid butterflies in the subfamily Biblidinae, commonly known as purplewings. The genus contains approximately 40 species distributed throughout the Neotropical realm. Species exhibit notable variation in eyespot patterns on the ventral hindwing surface, with phylogenetic studies indicating an evolutionary trend toward reduction in eyespot number coupled with increase in size of retained spots. Several species serve as bio-indicators of undisturbed tropical forest.
Syritta pipiens
Thick-legged Hoverfly, Thick-legged Hover Fly
Syritta pipiens is a common and widespread hoverfly in the family Syrphidae, native to Europe and now distributed across Eurasia and North America. It is distinguished by its enlarged hind femora, which give rise to its common name 'thick-legged hoverfly.' Adults are fast, agile fliers rarely exceeding one meter above ground and are important pollinators of diverse flowering plants. Larvae develop in moist, decaying organic matter including compost, manure, and silage. The species is frequently found in human-modified environments such as gardens, farmland, and urban parks.