Yellow Mayfly

Potamanthus luteus (popularly 'Yellow Mayfly') is a species of hacklegilled burrower mayfly in the family Potamanthidae. According to Fauna Europaea it is found over a range of mainland Europe. In the UK it is or was found principally on the Rivers Usk and Wye in the UK; in the Usk it may have become extinct and in the Wye it has suffered a population crash.

Potamanthus luteus est une espèce d'insectes appartenant à l'ordre des éphéméroptères, à la famille des potamanthidés.

Potamanthidae es una familia de insectos del orden Ephemeroptera con tres géneros que comprenden un total de 23 especies. Clasificación Género Anthopotamus​ Anthopotamus distinctus (Traver, 1935) Anthopotamus myops (Walsh, 1863) Anthopotamus verticis (Say, 1839) Anthopotamus neglectus (Traver, 1935) Género Potamanthus​ Potamanthus formosus Eaton, 1892 Potamanthus huoshanensis Wu, 1987 Potamanthus idiocerus Bae & McCafferty, 1991 Potamanthus kwangsiensis (Hsu, 1937) Potamanthus longitibius Bae & McCafferty, 1991 Potamanthus luteus (Linnaeus, 1767) Potamanthus macrophthalmus (You, 1984)…