Austrolimnius formosus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Elmidae
- genus: Austrolimnius
- species: Austrolimnius formosus
Escuintla
EscuintlaPetapa
Villa Canales
GuatemalaSan Marcos
San MarcosSan Antonio Suchitepéquez
Suchitepeque
GuatemalaComala
ColimaTecalitlán
Jalisco
MexicoSanto Domingo
MéridaBoconó
Trujillo
Venezuela