All Fish

Side-jet frogfish

Abantennarius duescus

Not Evaluated saltwater

Sidespot barb

Enteromius neefi

Not Evaluated freshwater

Sidestrap rasbora

Rasbora lateristriata

Not Evaluated freshwater

Sidestripe rasbora

Rasbora paviana

Not Evaluated freshwater

Sierra apureña

Pterodoras rivasi

Not Evaluated freshwater

Sierra conchua

Megalodoras guayoensis

Not Evaluated freshwater

Sierra culata

Trachydoras microstomus

Not Evaluated freshwater

Sierra del Caroni

Amblydoras gonzalezi

Not Evaluated freshwater

Sierra llanera

Tenellus leporhinus

Not Evaluated freshwater

Sierra paeña

Orinocodoras eigenmanni

Not Evaluated freshwater

Sierra puyona

Amblydoras bolivarensis

Not Evaluated freshwater

Sifflette

Hyporhamphus erythrorinchus

Not Evaluated saltwater

Sig

Coregonus pallasii

Not Evaluated brackish

Siganus woodlandi

Not Evaluated saltwater

Sigmops longipinnis

Not Evaluated saltwater

Signal barb

Labiobarbus festivus

Not Evaluated freshwater

Signal cardinalfish

Jaydia queketti

Not Evaluated saltwater

Signal goby

Cryptocentrus insignitus

Not Evaluated saltwater

Signalsalmler

Moenkhausia hemigrammoides

Not Evaluated freshwater

Signal triplefin

Lepidonectes clarkhubbsi

Not Evaluated saltwater

Silberstreifentetra

Hemigrammus levis

Not Evaluated freshwater

Silent Valley stone loach

Balitora jalpalli

Not Evaluated freshwater

Silhouettea capitlineata

Not Evaluated saltwater

Sillago caudicula

Not Evaluated saltwater

Sillago nigrofasciata

Not Evaluated saltwater

Sillago shaoi

Not Evaluated saltwater

Sillago sinica

Not Evaluated saltwater

Silolona damselfish

Amblyglyphidodon silolona

Not Evaluated saltwater

Silond catfish

Silonia silondia

Not Evaluated brackish

Silt goby

Gobiosoma seminudum

Not Evaluated saltwater

Silure

Clarias buthupogon

Not Evaluated freshwater

Silure

Clarias gabonensis

Not Evaluated freshwater

Silurus duanensis

Not Evaluated freshwater

Silver-banded sillago

Sillago argentifasciata

Not Evaluated saltwater

Silver-banded sweetlip

Plectorhinchus diagrammus

Not Evaluated saltwater

Silverband shiner

Notropis shumardi

Not Evaluated freshwater