Tropical Ant-loving Rove Beetle vs Malagasy Aquatic Beetle

Side-by-side species comparison

Attribute Tropical Ant-loving Rove Beetle Malagasy Aquatic Beetle
Scientific Name Ecitophya simulans Hydrophilus madagascariensis
Order Coleoptera Coleoptera
Family Staphylinidae Hydrophilidae
Size 4-6 mm 30-40 mm
Habitat Underground Rivers & Streams
Diet Omnivores Predators
Regions Central America, South America Madagascar
Conservation Data Deficient Least Concern

Tropical Ant-loving Rove Beetle

A myrmecophilous rove beetle from Central America that lives with Eciton army ants. Its body closely resembles the shape and color of its host ants.

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Did You Know?

It can switch between different army ant species, adapting its chemical profile to match each new host colony.

Malagasy Aquatic Beetle

A large, shiny black aquatic beetle with a streamlined oval body. It carries a bubble of air beneath its body for underwater breathing and swims with alternating leg strokes.

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Did You Know?

Despite being called water scavenger beetles, the larvae are fierce predators of snails, tadpoles, and other aquatic invertebrates.