Underwater-weevil
Guides
Listronotus debilis
Listronotus debilis is a species of underwater weevil in the beetle family Curculionidae, described by Blatchley and Leng in 1916. It is found in North America. The species belongs to a genus that includes several economically significant agricultural pests, though specific information about L. debilis itself remains sparse.
Listronotus distinctus
underwater weevil
Listronotus distinctus is a species of underwater weevil in the family Curculionidae, first described by Henderson in 1941. The species is distinguished by its aquatic or semi-aquatic lifestyle, a notable adaptation within the genus Listronotus. It is known to occur in North America, though detailed ecological and biological information remains limited in published literature.
Listronotus echinodori
Listronotus echinodori is an underwater weevil in the family Curculionidae, described by O'Brien in 1977. It is found in North America, with records from Manitoba, Canada. As a member of the genus Listronotus, it shares the characteristic elongated snout typical of weevils, though specific ecological details remain poorly documented compared to better-studied congeners such as the carrot weevil and annual bluegrass weevil.
Listronotus hornii
underwater weevil
Listronotus hornii is a species of underwater weevil in the beetle family Curculionidae. It belongs to a genus that includes several economically significant pest species, though specific details about L. hornii's biology and ecology remain poorly documented. The species was described by Dietz in 1889.
Listronotus humilis
Listronotus humilis is a species of underwater weevil in the family Curculionidae. It is found in North America, with records from British Columbia, New Brunswick, Newfoundland, and other regions. The species belongs to a genus that includes several economically significant pests, though specific details about L. humilis ecology and behavior remain limited.
Listronotus manifestus
Listronotus manifestus is a species of underwater weevil in the family Curculionidae. It was described by Henderson in 1941. The species is known to occur in North America. Very little published information exists regarding its biology, ecology, or specific habitat requirements.
Listronotus rotundicollis
underwater weevil
Listronotus rotundicollis is a species of underwater weevil in the beetle family Curculionidae. It is found in North America. The species is provisionally accepted in taxonomic databases. Little specific biological information is documented for this species compared to better-studied congeners such as the carrot weevil (L. oregonensis) and annual bluegrass weevil (L. maculicollis).
Listronotus scapularis
Listronotus scapularis is a species of underwater weevil in the beetle family Curculionidae. It is found in North America. The species is provisionally accepted in taxonomic databases and is distinguished from other Listronotus species by its aquatic or semi-aquatic habits.
Listronotus sordidus
Underwater weevil
Listronotus sordidus is a species of underwater weevil in the beetle family Curculionidae, native to North America. It has been investigated as a potential biological control agent for the invasive aquatic plant Sagittaria platyphylla in South Africa, though habitat incompatibility issues have affected its suitability. The species is distinguished by its aquatic lifestyle, which is unusual among weevils.
Listronotus sparsus
Listronotus sparsus is an underwater weevil in the family Curculionidae, described by Say in 1832. It is one of relatively few weevil species adapted to aquatic or semi-aquatic habitats. The species occurs in North America, with records from Canada including Alberta, Manitoba, New Brunswick, and Nova Scotia. Like other members of the genus Listronotus, it likely has associations with aquatic vegetation, though specific ecological details remain poorly documented.
Listronotus suturalis
Listronotus suturalis is an underwater weevil in the family Curculionidae, first described by O'Brien in 1981. It is one of relatively few weevil species adapted to aquatic or semi-aquatic habitats. The species is found in North America, though specific details about its ecology and biology remain poorly documented in scientific literature.
Listronotus tuberosus
Listronotus tuberosus is an underwater weevil in the family Curculionidae, distinguished from related species by its aquatic habitat. It is found in North America, with records from Canada including Manitoba, New Brunswick, Ontario, and Québec. The species was described by J.L. LeConte in 1876. Very little is known about its biology, ecology, or life history.