Transverse Ladybird vs Caterpillar Tachinid

Side-by-side species comparison

Attribute Transverse Ladybird Caterpillar Tachinid
Scientific Name Coccinella transversalis Lydella thompsoni
Order Coleoptera Diptera
Family Coccinellidae Tachinidae
Size 4-6 mm 5-8 mm
Habitat Farmland Farmland
Diet Omnivores Parasites
Regions Australia, Southeast Asia Europe, North America
Conservation Least Concern Least Concern

Transverse Ladybird

An Australian native ladybird with variable orange-and-black markings. It is an important biological control agent for aphids in crops.

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Did You Know?

Its color pattern is extraordinarily variable, with over 50 described forms across its range.

Caterpillar Tachinid

A small gray parasitic fly that attacks European corn borer larvae. It was introduced to North America as a biological control agent.

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Did You Know?

Females deposit live larvae rather than eggs directly onto the host caterpillar.