SOME OF THE STREAM ORGANISIMS OF DOMINICA
GATHERED BY SAUCON VALLEY HIGH SCHOOL

Black Fly Larva (Sinulium)

Casemaking Caddisfly Larva

Fingernet Caddisfly Larva (Chimarra)

Narrowwinged Damselfly Larva (Coenagrionidae) Jaws (labium)

Netspinning Caddisfly Larva (Hydropsychidae)

Planeria

Tricorythodes Mayfly Larva (Tricorythidae)

Waterpenny Beetle Larva (Psephenidae)

Netwinged Midge (Blephariceridae)

Riffle Beetle Larva (Elmidae)

Tricorythodes Mayfly Larva (Tricorythidae)

Common Skimmer Dragonfly Larva (Libellulidae)

Midge Larva (Chironomidae)

Short Legged Water Strider (Veliidae)