Grass Yellow
Eurema smilax

A migratory species from northern pastoral areas often seen flying through Adelaide during spring. Caterpillars eat Senna artemisioides plants. Widespread species.

You can learn a lot more about this butterfly, on the research-quality website now managed by BCSA, (here)

Key Facts

Size (Male):30mm
Size (Female):33mm
Mature Larva Length:18-22mm
Months of Flight:jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec
Alternate Names:
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