Taxon |
Description |
Saetheria |
A
genus within the Midges family of (aquatic) True Flies |
Sargus |
A
genus within the Aquatic Soldier Flies family of (aquatic) True Flies |
Sciomyzidae |
The
Marsh Flies family of (aquatic) True Flies |
Scirtes |
A
genus within the Marsh Beetle family of (aquatic) Beetles |
Sergentia |
A
genus within the Midges family of (aquatic) True Flies |
Sericostomatidae |
The
Bushtailed case maker family of Caddisflies |
Serratella |
A
genus within the Spiny crawler family of Mayflies |
Setisura |
The
Filter feeding suborder of Mayflies |
Setvena |
A
genus within the Perlodid family of Stoneflies |
Sialidae |
The
Alderflies family of Alderflies, Dobsonflies, Fishflies |
Sialis |
A
genus within the Alderflies family of Alderflies, Dobsonflies, Fishflies |
Sierraperla |
A
genus within the Roachlike family of Stoneflies |
Sigara |
A
genus within the Water Boatman family of Waterbugs |
Simuliidae |
The
Black Flies family of (aquatic) True Flies |
Simulium |
A
genus within the Black Flies family of (aquatic) True Flies |
Siphlonuridae |
The
Primitive minnow family of Mayflies |
Siphlonurus |
A
genus within the Primitive minnow family of Mayflies |
Siphloplecton |
A
genus within the Cleftfoot minnow family of Mayflies |
Skwala |
A
genus within the Perlodid family of Stoneflies |
Smittia |
A
genus within the Midges family of (aquatic) True Flies |
Soliperla |
A
genus within the Roachlike family of Stoneflies |
Somatochlora |
A
genus within the Emerald family of Dragonflies |
Soyedina |
A
genus within the Spring Stoneflies family of Stoneflies |
Sphaeriidae |
The
Minute Bog Beetle family of (aquatic) Beetles |
Sphaerius |
A
genus within the Minute Bog Beetle family of (aquatic) Beetles |
Stactobiella |
A
genus within the Purse case maker family of Caddisflies |
Stempellina |
A
genus within the Midges family of (aquatic) True Flies |
Stempellinella |
A
genus within the Midges family of (aquatic) True Flies |
Stenacron |
A
genus within the Flatheaded family of Mayflies |
Stenelmis |
A
genus within the Riffle Beetle family of (aquatic) Beetles |
Stenochironomus |
A
genus within the Midges family of (aquatic) True Flies |
Stenocolus |
A
genus within the Toed-Winged Beetle family of (aquatic) Beetles |
Stenonema |
A
genus within the Flatheaded family of Mayflies |
Stictochironomus |
A
genus within the Midges family of (aquatic) True Flies |
Stictotarsus |
A
genus within the Predaceous Diving Beetle family of (aquatic) Beetles |
Stilocladius |
A
genus within the Midges family of (aquatic) True Flies |
Stratiomyidae |
The
Aquatic Soldier Flies family of (aquatic) True Flies |
Stratiomys |
A
genus within the Aquatic Soldier Flies family of (aquatic) True Flies |
Stylogomphus |
A
genus within the Clubtail family of Dragonflies |
Stylurus |
A
genus within the Clubtail family of Dragonflies |
Sublettea |
A
genus within the Midges family of (aquatic) True Flies |
Suphisellus |
A
genus within the Burrowing Water Beetle family of (aquatic) Beetles |
Suwallia |
A
genus within the Green family of Stoneflies |
Sweltsa |
A
genus within the Green family of Stoneflies |
Symbiocladius |
A
genus within the Midges family of (aquatic) True Flies |
Sympetrum |
A
genus within the Skimmer family of Dragonflies |
Symposiocladius |
A
genus within the Midges family of (aquatic) True Flies |
Sympotthastia |
A
genus within the Midges family of (aquatic) True Flies |
Syndiamesa |
A
genus within the Midges family of (aquatic) True Flies |
Synorthocladius |
A
genus within the Midges family of (aquatic) True Flies |
Syrphidae |
The
Rattailed Maggots family of (aquatic) True Flies |
Systellognatha |
The
Summer suborder of Stoneflies |
Systenus |
A
genus within the family of (aquatic) True Flies |