Yellow Sailer
Common NameYellow Sailer
Scientific NameNeptis hylas
FamilyNymphalidae
SubfamilyLimenitidinae
Wingspan (mm)50
Wing Patternstriped
Primary Colorsblack, yellow
HabitatOpen woodlands, forest edges, clearings, gardens, near water bodies
Geographic RangeSouth Asia, Southeast Asia, East Asia (from India to Japan and Indonesia)
Host PlantsGlycine, Desmodium, Pueraria, Hibiscus, Grewia
Flight PeriodMultiple broods throughout the year in tropical regions, typically spring to autumn in temperate zones
Flight Stylegliding
Conservation Statusleast-concern
Lifecycle NotesEggs are laid singly on host plant leaves. The larvae are typically green with spines, and they pupate into a green or brownish chrysalis, often suspended by the cremaster.
Identification TipsLook for its distinctive black and yellow/orange striped pattern on the upper side of the wings, especially the prominent yellow band on the hindwing. Its characteristic 'sailing' or gliding flight is also a key identifier.
Description
This medium-sized butterfly has striking black wings adorned with bold yellow or orange stripes and spots, particularly a broad band across the hindwing and a discal band on the forewing.
