Australian Flower Wasp vs Large Birch Cimbicid

Side-by-side species comparison

Attribute Australian Flower Wasp Large Birch Cimbicid
Scientific Name Campsomeris tasmaniensis Cimbex connatus
Order Hymenoptera Hymenoptera
Family Scoliidae Cimbicidae
Size 15-25 mm 18-28 mm
Habitat Woodlands Woodlands
Diet Nectar Feeders Herbivores
Regions Australia Northern and Eastern Europe, Siberia
Conservation Least Concern Least Concern

Australian Flower Wasp

A hairy black and orange scoliid wasp endemic to Australia. Males patrol flowers while females dig into soil to parasitize curl grub beetle larvae.

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Did You Know?

Males are commonly seen hovering over lawns in large numbers, searching for females emerging from underground.

Large Birch Cimbicid

A very large sawfly, closely related to C. femoratus, with a massive body and distinctly clubbed antennae. Adults vary in color from yellowish to dark brownish-black.

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Did You Know?

This species was once confused with C. femoratus until detailed morphological studies separated them as distinct species based on antennal and genital characters.