The Turtle Vein Ladybug is a tiny Asian lady beetle, only about 0.16 in (4 mm) long, that feeds mainly on aphids and has been studied as a natural pest control in East Asia. Its creamy yellow back carries black markings that vary a lot, from a turtle-shell pattern to nearly all black. It lives in Asia, so you won't normally see it in the US.

Appearance

Appearance
Creamy yellow to yellow with black markings on the shield behind the head and on the wing covers. The pattern is highly variable.

Where it lives

Typical habitats
  • Fields
  • Grassy areas
  • Gardens
  • Rice paddy edges
Range
Recorded from Japan, Korea, China, Vietnam, and Laos, and possibly northeastern India.

Behavior

Diet
Mainly aphids.

Life cycle

Larva
Larvae grow through four stages. At about 77°F (25°C), it takes only about 12 days to go from egg to adult.

Conservation

IUCN Red List
NENot EvaluatedNot yet assessed

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Turtle Vein Ladybug (Propylea japonica) — identification, habitat & look-alikes | Moeyo