Shoreline
Guides
Bledius semiferrugineus
Bledius semiferrugineus is a rove beetle in the tribe Blediini, characterized by its semiferrugineous (half rusty-brown) coloration. The species occurs across eastern North America from Canada to the southern United States, with records extending to Cuba. Like other members of Bledius, it is associated with moist habitats, particularly shorelines and wetland margins. The species was described by John Lawrence LeConte in 1863.
Lispe
Lispe is a large, cosmopolitan genus of predatory muscid flies comprising approximately 180 described species. Adults and larvae are both predatory, with adults hunting small insects and larvae inhabiting damp sand and mud around water bodies. The genus is notable for complex cursorial courtship displays involving visual and vibratory signals, though the biology of most species remains poorly documented. Lispe occurs in all zoogeographical regions except Antarctica.
Macrancylus linearis
Macrancylus linearis is a terrestrial weevil in the family Curculionidae. The species is believed to have originated in the Pacific region and has been introduced to mainland United States. It has been documented in shoreline habitats, specifically in association with driftwood.
Paederus littorarius
Shore Rove Beetle
Paederus littorarius is a species of rove beetle in the family Staphylinidae, commonly known as the Shore Rove Beetle. Like other members of the genus Paederus, this species produces pederin, a toxic compound in its hemolymph that can cause dermatitis and blistering on human skin upon contact. The species is widely distributed across northern North America.
Saldidae
Shore bugs
Saldidae is a family of true bugs (Hemiptera: Heteroptera) commonly known as shore bugs. Adults are small (2–8 mm), oval-shaped insects associated with shoreline habitats. The family comprises approximately 350 described species in 39 genera and 2 subfamilies (Chiloxanthinae and Saldinae), with highest diversity in the Nearctic and Palearctic regions. Members are predators and scavengers, and many species tolerate submergence during high tides. Winter survival occurs through egg or adult diapause.