In case anyone is interested, here's a full species list at Singapore's River Safari. Some of you may have heard of it, it's like a public aquarium but for MFK'ers - almost entirely freshwater. A lot of these species are kept by MFK members. Note that species listed in each category don't all share one tank each - most have two or more separate enclosures. So here's a nice species list for the aquarium, hope you enjoy.
Mississippi River
Congo River
Nile River
African Plains/Forest
Ganges River
Murray River (freshwater part of Australia area)
Mekong River
Yangtze River
Giant Panda Forest
Mary River (saltwater part of Australian area)
Mississippi River
- American beaver (Castor canadensis)
- Carolina wood duck (Aix sponsa)
- Alligator gar (Atractosteus spatula)
- Mississippi paddlefish (Polyodon spathula)
- Golden shiner (Notemigonus crysoleucas)
- Bluegill sunfish (Lepomis macrochirus)
- Largemouth bass (Micropterus salmoides)
- Jaguar cichlid (Parachromis managuensis)
- Blue catfish (Ictalurus furcatus)
- Black crappie (Pomoxis nigromaculatus)
- Stickleback (Culaea inconstans)
- Spotted gar (Lepisosteus oculatus)
- Alligator snapping turtle (Macrochelys temminckii)
- Common snapping turtle (Chelydra serpentina)
- Red eared slider (Trachemys scripta elegans)
- American green tree frog (Hyla cinerea)
- Blotched tiger salamander (Ambystoma tigrinum melanostictum)
- Mudpuppy (Necturus maculosus)
Congo River
- Congo tetra (Phenacogrammus interruptus)
- Giant puffer fish (Tetraodon mbu)
- Kribensis (Pelvicachromis pulcher)
- Blood red jewel cichlid (Hemichromis lifalili)
- Jewel cichlid (Hemichromis bimaculatus)
- Blue cichlid (unsure of species, possibly Steatocranus casuarius)
- Congo dwarf cichlid (Nanochromis parilus)
- Red congo cichlid (also unsure of species, possibly Hemichromis guttatus)
- Hemichromis stellifer
- Congochromis sabinae
- Sixbar distichodus (Distichodus sexfasciatus)
- Tailspot climbing perch (Ctenopoma kingsleyae)
- Spotted climbing perch (Ctenopoma acutirostre)
- Bottlenose mormyrid (Mormyrus longirostris)
- Blotched upsidedown catfish (Synodontis nigriventris)
- Elephantnose fish (Gnathonemus petersii)
- African longfin tetra (Brycinus longipinnis)
- Three striped african glass catfish (Pareutropius debauwi)
- Zebra tilapia (Heterotilapia buttikoferi)
- African butterflyfish (Pantodon buchholzi)
- African dwarf crocodile (Osteolaemus tetraspis)
- African helmeted turtle (Pelomedusa subrufa)
Nile River
- African tigerfish (Hydrocynus brevis)
- Goliath tigerfish (Hydrocynus goliath)
- Giraffe catfish (Auchenoglanis occidentalis)
- Nile bichir (Polypterus bichir)
- Fahaka pufferfish (Tetraodon lineatus)
- Nile perch (Lates niloticus)
- African pike (Hepsetus odoe)
- African arowana (Heterotis niloticus)
- Aba aba knifefish (Gymnarchus niloticus)
African Plains/Forest
- White rhinoceros (Ceratotherium simum)
- Rothschild's giraffe (Giraffa camelopardalis rothschildi)
Ganges River
- Goonch catfish (Bagarius yarrelli)
- Clown knifefish (Chitala ornata)
- Indian golden mahseer (Tor putitora)
- Indian carp (Catla catla)
- Mascara barb (Dawkinsia assimilis)
- Indian gharial (Gavialis gangeticus)
- Cantor's softshell turtle (Pelochelys cantorii)
Murray River (freshwater part of Australia area)
- Murray cod (Maccullochella peelii)
- Australian lungfish (Neoceratodus forsteri)
- Eastern rainbowfish (Melanotaenia splendida splendida)
- Golden perch (Macquaria ambigua)
- Mudskipper (Periophthalmodon septemradiatus)
- Parkinson's rainbowfish (Melanotaenia parkinsoni)
- Boseman's rainbowfish (Melanotaenia boesemani)
- Red rainbowfish (Glossolepis incisus)
- Threadfin rainbowfish (Iriatherina werneri)
- Peacock gudgeon (Tateurndina ocellicauda)
- Banded archerfish (Toxotes jaculatrix)
- Jade perch (Scortum barcoo)
Mekong River
- Crab eating macaque (Macaca fascicularis)
- Lesser adjutant stork (Leptoptilos javanicus)
- Milky stork (Mycteria cinerea)
- Mekong giant catfish (Pangasianodon gigas)
- Giant freshwater stingray (Himantura polylepis)
- Siamese carp (Catlocarpio siamensis)
- Tiger barb (Puntius tetrazona)
- Tinfoil barb (Barbonymus schwanenfeldii)
- Thai mahseer (Tor tambroides)
- Hoven's carp (Leptobarbus hoevenii)
- Jullien's golden carp (Probarbus jullieni)
- Siamese tigerfish (Datnoides pulcher)
- Royal knifefish (Chitala blanci)
- Iridescent shark catfish (Pangasianodon hypophthalmus)
- Hi fin catfish (Pangasius sanitwongsei)
- Wallago (Wallago micropogon)
- Asian redtail catfish (Hemibagrus wyckioides)
- Common snakehead (Channa striata)
- Burmese archerfish (Toxotes blythii)
- Bala shark (Balantiocheilos melanopterus)
- Asian arowana (Scleropages formosus)
- Canara pearlspot cichlid (Etroplus canarensis)
- Giant snakehead (Channa micropeltes)
- Elephant trunk snake (Acrochordus javanicus)
- Four lined tree frog (Polypedates leucomystax)
- Banded bullfrog (Kaloula pulchra)
- Vietnamese mossy frog (Theloderma corticale)
- Giant water bug (Lethocerus indicus)
- Great diving beetle (Dytiscus marginalis)
- Water scorpion (Ranatra fusca)
- Pond skater (Gerridae sp.)
Yangtze River
- Yangtze sturgeon (Acipenser dabryanus)
- White cloud mountain minnow (Tanichthys albonubes)
- Paradise fish (Macropodus opercularis)
- Chinese hi fin shark (Myxocyprinus asiaticus)
- Chinese perch (Siniperca chuatsi)
- Black carp (Mylopharyngodon piceus)
- Phoenix barb (Spinibarbus denticulatus)
- Dolphin barb (Bangana behri)
- Red finned cigar shark (Leptobarbus rubripinna)
- Bighead carp (Hypophthalmichthys nobilis)
- Yangtze alligator (Alligator sinensis)
- Chinese softshell turtle (Pelodiscus sinensis)
- Chinese giant salamander (Andrias davidianus)
Giant Panda Forest
- Red panda (Ailurus fulgens)
- Giant panda (Ailuropoda melanoleuca)
- Polar bear (Ursus maritimus)
- Asian elephant (Elephas maximus)
- Leaf muntjac (Muntiacus putaoensis)
- Golden pheasant (Chrysolophus pictus)
- Rainbow shark (Epalzeorhynchos frenatum)
- Cherry barb (Puntius titteya)
- Dwarf pufferfish (Carinotetraodon travancoricus)
- Malabar danio (Devario malabaricus)
- Galaxy rasbora (Danio margaritatus)
- Panda garra (Garra flavatra)
- Blackline flying fox (Crossocheilus siamensis)
- Tiger botia loach (Botia hymenophysa)
- Pearl gourami (Trichopodus leerii)
- Big headed turtle (Platysternon megacephalum)
- Fire bellied newt (Cynops orientalis)
Mary River (saltwater part of Australian area)
- Brown banded bamboo shark (Chiloscyllium punctatum)
- White spotted bamboo shark (Chiloscyllium plagiosum)
- Silver mono (Monodactylus argentus)
- Blue damselfish (Chrysiptera cyanea)
- Azure damselfish (Chrysiptera hemicyanea)
- Blue green chromis (Chromis viridis)
- Pyjama cardinalfish (Sphaeramia nematoptera)
- Longspine cardinalfish (Apogon doryssa)
- Horseshoe crab (Carcinoscorpius rotundicauda)
- Chocolate chip starfish (Protoreaster nodosus)
- Red tile starfish (Fromia monilis)
- Black sea cucumber (Holothuria atra)
- Selenka's sea cucumber (Apostichopus japonicus)