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Spotless Grass Yellow
Eurema laeta, Boisduval |
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Home | Ecological zones | Butterflies | Larval food plants | Nectar food plants | Dragonflies | Moths | Other insects | Links | Sightings | Glossary | Description A small yellow butterfly with a wingspan of 30-40 mm. It shows great seasonal variation in size, shape, and color of markings. While the wet and dry season forms contrast sharply, there are many intermediate forms that grade perfectly from one into the other. The upper side is two toned with an inner yellow area and an outer black area; the line traced between them resembles the knuckles of one's hand. The markings on the underside are indistinct and may be absent. However, there is always a diffuse straight horizontal band on the under side of the hind wing; sometimes there are 2 parallel bands. Both sexes of the wet season form have rounded forewing apices, and on the upper side, a black streak at the distal end of the forewing cell. The ridges of the 'knuckles' are very flat. Both sexes of the dry season form have pointed forewing apices, and on the upper side, it does not have a black streak at the distal end of the forewing cell. The ridges of the 'knuckles' are very high. Similar species Status, distribution and habitat Habits Early stages Danaidae | Satyridae | Amathusiidae | Nymphalidae | Acraeidea | Libytheidae | Riodinidae | Lycaenidae | Pieridae | Papilionidae | Hesperidae |