Dart Frog breeders- many carry drosophilia as well
Herpetologic - Sean Stewart's site
Saurian Enterprises - Patrick Nabors' site; darts and a few geckos
Arizona Dendrobate Ranch - flightless house flies too
Aarons Frog Farms
CB Distributors
Foodflys - frogs and flies
Black Jungle
Pumilio
Quality Captives
Understory Enterprises
Ed's Fly Meat - carries some frogs
Vivarium Concepts
Frye Brothers Frogs

Frog breeders, other species
Mascarino - awesome CB frogs; appears to be on vacation
Under the Canopy Farms
Sandfire Dragon Ranch
Monkeyfrog.com
Saurian Enterprises - Vietnamese mossy frog and Solomon Island eyelash frogs

Lizard breeders
Gecko Ranch - Geckoes, mostly Day and Leopard
Captive Bred - Blue-tongue skinks and selectively bred snakes; nice site
Tim Tytle - Captive bred geckoes
Sandfire Dragon Ranch
Crested Gecko
Pangea Reptile more crested geckoes
Kammerflage Kreations - Chameleons
FL Chams - Chameleons New
Glades Herps - captive breeders; import/export

Invertebrate Dealers
Frank's Aquarium - freshwater shrimp, crabs and other cool oddities
Swifts Inverts - great tarantula selection
Botar by Eights - Tarantulas
Spider Shoppe - Tarantulas
Golden Phoenix Exotica - Tarantulas
Krazy 8 Inverts - Tarantulas
The Roachman! - Roaches etc
Allpet Roaches - Roaches

Tropical Vivarium Plants
Black Jungle - superb selection of plants and supplies
T&C Terrariums - really nice selection of plants for vivariums
Cloud Jungle Epiphytes
Logees (mostly select houseplants, but this link should show terrarium plants)
Kartuz Greenhouses
Tropiflora - Go to their "Cargo Report" to see current offerings
Glasshouse Works 12 Selaginella varieties!
Lauray of Salisbury - good variety of Rhipsalis and other epiphytic cacti
Custom Ecos

Orchids - Primarily species and small orchids that do well in enclosures
Andy's Orchids - huge selection
Hoosier Orchids
J&L Orchids
Mountain Orchids
Petite Plaisance
Dowery Orchids

Carnivorous Plants
Borneo Exotics
California Carnivores
Cooks Carnivorous Plants
Dangerous Plants
Sarracenia Northwest
Exotic Plants Plus
Wistuba Awesome German site
Exotic Plants - Australia
Sun Belle Exotics
Carnivorous plants Ebay store - Drosera, Utricularia, etc NEW
Phantom Plants

Aquatic Plants
Aqua Botanic
Aquatic Plant Depot
Aquatic-Store
Arizona Gardens
Florida Driftwood
Franks Aquarium - shrimp and other cool stuff too
Freshwater Aquarium Plants

Cacti and Succulents
Shoal Creek Succulents
Bob Smoley's Gardenworld
Lithops
Rare Hoyas
Daniel's Specialty Nursery
Highland Succulents Check out the Culture Guide; very interesting
The Great Petaluma Desert
Out of AfricaWYSIWYG African imports
Miles' to Go Cacti and Succulents
Windowsill Cactus

Vivarium Trees
Miami Tropical Bonsai
guide to bonsai trees and their cultural requirements useful for making vivarium selections
Mangroves
More mangroves

General Herpetological Supplies
Josh's Frogs - Acrylic parts for building vivaria, fruitflies, etc.
Herpsupplies.com
Big Apple Herp
LLL Reptile
Ecologic Technologies misting systems
Pro Products misting systems
Mist King misting systems
Orchid Supplies mounting and potting materials
Calwest Orchid Supplies great prices on treefern etc New
Black Jungle

Live food
Grubco
Ed's Fly Meat
Super Worm Farm
NY Worms and roaches too
Big Apple Herp Here's a direct link to their roaches
Arizona Dendrobatid Ranch Here's their flightless houseflies
Double D's Roaches, tropical isopods, firebrats New
Silkworms Wholesale