Aquatic-moths
Guides
Argyractis
Argyractis is a genus of crambid moths in the subfamily Acentropinae (formerly Nymphulinae), established by Hampson in 1897. The genus contains approximately 13 recognized species distributed primarily in the Americas. At least one species, Argyractis subornata, has been studied as a potential biological control agent for invasive waterhyacinth. Members of this genus are associated with aquatic habitats and exhibit aquatic larval stages.
Chrysendeton
Chrysendeton is a genus of moths in the family Crambidae, subfamily Acentropinae. The genus was established by Grote in 1881. Species in this genus are associated with aquatic or semi-aquatic habitats, reflecting the broader ecological pattern of the Acentropinae subfamily. The genus contains multiple described species distributed primarily in North America.
Oxyelophila
Oxyelophila is a genus of crambid moths in the subfamily Acentropinae, described by William Trowbridge Merrifield Forbes in 1922. The genus comprises eight described species distributed in the Neotropical region. As a member of Acentropinae, it belongs to a group commonly known as aquatic or semiaquatic moths, though specific ecological data for Oxyelophila remain limited.
Parapoynx
China-mark moths
Parapoynx is a genus of aquatic moths in the family Crambidae, subfamily Acentropinae, established by Jacob Hübner in 1825. The genus contains approximately 60 described species distributed across Asia, Africa, Europe, and the Americas. Many species have aquatic or semi-aquatic larvae that feed on submerged aquatic plants. Several species are of economic importance as pests of rice and other aquatic crops, while others have been investigated as potential biological control agents for invasive aquatic weeds such as hydrilla.
Samea
Samea is a genus of moths in the family Crambidae, subfamily Spilomelinae, established by Achille Guenée in 1854. The genus comprises approximately 25 described species distributed across tropical and subtropical regions. Samea multiplicalis, commonly known as the Salvinia moth, has been extensively studied for its potential use as a biological control agent against the invasive aquatic fern Salvinia. Most species in this genus appear to be associated with aquatic or semi-aquatic habitats.