Odontoceridae
Guides
Marilia
Marilia is a genus of caddisflies in the family Odontoceridae, order Trichoptera. Caddisflies in this family are aquatic insects whose larvae construct protective cases from sand grains and small particles. The genus was established by Mueller in 1880 and is distributed primarily in the Neotropical region, with records from Colombia and other parts of South America.
Marilia flexuosa
mortarjoint casemaker
Marilia flexuosa is a species of mortarjoint casemaker caddisfly in the family Odontoceridae, described by Ulmer in 1905. It belongs to the order Trichoptera, an aquatic insect group known for larval cases constructed from environmental materials. The species has been documented in North America, with additional distribution records in Brazil. As with other Odontoceridae, larvae likely inhabit flowing water environments where they construct characteristic cases.
Nerophilus californicus
California Mortarjoint Caddisfly
Nerophilus californicus is a species of caddisfly in the family Odontoceridae, commonly known as the California Mortarjoint Caddisfly. It was described by Hagen in 1861 and is native to North America. As a member of the order Trichoptera, it represents one of approximately 60 observation records documented on iNaturalist. The species belongs to a family whose larvae are typically associated with lotic (flowing water) habitats.
Psilotreta frontalis
mortarjoint casemaker
Psilotreta frontalis is a species of caddisfly in the family Odontoceridae, commonly known as the mortarjoint casemaker. The species was described by Banks in 1899 and is known to occur in North America. As a member of the Odontoceridae, it belongs to a family of caddisflies whose larvae construct distinctive cases using silk and mineral particles.
Psilotreta indecisa
mortarjoint casemaker
Psilotreta indecisa is a species of caddisfly in the family Odontoceridae, commonly known as a mortarjoint casemaker. The species has been documented in North America, with confirmed records from Michigan indicating it is widely distributed within that state. As a member of Odontoceridae, it belongs to a group of caddisflies known for constructing distinctive larval cases.
Psilotreta rufa
mortarjoint casemaker
Psilotreta rufa is a species of caddisfly (order Trichoptera) in the family Odontoceridae, commonly known as the mortarjoint casemakers. The species was described by Hagen in 1861. Like other members of its family, larvae construct distinctive case coverings using mineral materials. The species occurs in North America, though specific ecological details remain poorly documented in available literature.