Neotropical Blue Hairstreak vs Red Soldier Beetle

Side-by-side species comparison

Attribute Neotropical Blue Hairstreak Red Soldier Beetle
Scientific Name Pseudolycaena marsyas Rhagonycha fulva
Order Lepidoptera Coleoptera
Family Lycaenidae Cantharidae
Size 35-45 mm wingspan 8-10 mm
Habitat Rivers & Streams Underground
Diet Nectar Feeders Nectar Feeders
Regions Brazil, Peru, Colombia, Ecuador, Bolivia Europe
Conservation Least Concern Least Concern

Neotropical Blue Hairstreak

A brilliant iridescent blue hairstreak butterfly with delicate tail streamers on the hind wings. Its underside is pale grey with fine dark lines.

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Did You Know?

Its false head pattern on the hind wing tips, complete with fake antennae, tricks predators into attacking the wrong end.

Red Soldier Beetle

A very common soldier beetle in Europe with orange-red elytra tipped in black. It is one of the most familiar beetles on hogweed and other umbellifer flowers.

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Did You Know?

In the UK it is commonly known as the bloodsucker beetle, though it is completely harmless to humans.