I commend you on your desire to be a responsible aquarist, here is a list from reef central:
Clownfish
False Percula Clownfish - Amphiprion ocellaris
Clark's Clownfish - Amphiprion clarkii
Tomato Clownfish - Amphiprion frenatus
Gold-Stripe Maroon Clownfish - Premnas biaculeatus
Cinnamon Clownfish - Amphiprion melanopus
Fire Clownfish - Amphiprion ephippium
Australian Clownfish - Amphiprion rubrocinctus
Orange Skunk Clownfish - Amphiprion sandaracinos
Pink Skunk Clownfish - Amphiprion periderion
Saddleback Clownfish - Amphiprion polymnus
True Percula Clownfish- Amphiprion percula
Sebae Anemonefish- Amphiprion sebae
Twoband Anemonefish- Amphiprion bicinctus
White-tipped Anemonefish- hybrid: Amphiprion sebae x Amphiprion polymnus
Dottybacks
Orchid Dottyback - Pseudochromis fridmani
Striped Dottyback - Pseudochromis sankeyi
Sunrise Dottyback - Pseudochromis flavivertex
Splendid Dottyback - Pseudochromis splendens
Neon Dottyback - Pseudochromis aldabraensis
Diadem Dottyback- Pseudochromis diadema
Lyretail Dottyback- Pseudochromis steenei
Golden Dottyback- Pseudochromis fuscus
Blue-Striped Dottyback- Pseudochromis springeri
Redhead Dottyback- Pseudochromis dilectus
Gobies
Neon Goby - Gobiosoma oceanops
Hybrid Cleaner Goby - Gobiosoma oceanops x Gobiosoma randalli
Yellowline Goby - Gobiosoma randalli
Goldline Goby - Gobiosoma louisae
Pink-Speckled Shrimpgoby- Cryptocentrus leptocephalus
Yellow Watchman Goby- Cryptocentrus cinctus
Luther’s Watchman Goby- Cryptocentrus lutheri
Red-Headed Goby- Elacatinus puncticulatus
Sharknose Goby- Gobiosoma evelynae
Blennies
Striped Poison-Fang Blenny- Meiacanthus grammistes
Green Canary Blenny- Meiacanthus tongaensis
Disco Blenny- Meiacanthus smithi
Canary Blenny- Meiacanthus oualanensis
Mozambique Fangblenny- Meiacanthus mossambicus
Bundoon Blenny- Meiacanthus bundoon
Forktail Blenny- Meiacanthus atrodorsalis
Blackline fangblenny- Meiacanthus nigrolineatus
Grammas
Royal Gramma- Gramma loreto
Blackcap Basslet- Gramma melacara
Cardinalfish
Banggai Cardinalfish- Pterapogon kauderni
Pajama Cardinalfish- Sphaeramia nematoptera
Angelfish
Half Moon Angelfish- Pomacanthus maculosus
Comets and Assessors
Yellow Assessor- Assessor flavissimus
Blue Assessor- Assessor macnelli
Marine Betta- Calloplesiops altivelis
Seahorses
Hippocampus abdominalis
Hippocampus barbouri
Hippocampus capensis
Hippocampus erectus
Hippocampus ingens
Hippocampus kuda
Hippocampus procerus
Hippocampus reidi
Hippocampus tuberculatus
Hippocampus whitei
Hippocampus zosterae
Jacks
Pilotfish- Gnathanodon speciosus
Snappers
Emporer snapper- Lutjanus sebae
Mobile Invertebrates
Bubble-Tipped Anemone- Entacmaea quadricolor
Minature Carpet Anemone- Stichodactyla tapetum
Red Waratah Anemone- Actinia tenebrosa
Queen Conch- Strombus gigas
Fighting Conch- Strombus alatus
Peppermint shrimp- Lysmata wurdemanni (Peppermint shrimp are not yet available, but should be soon. A few months before I wrote this, a wholesaler had some captive-bred peppermint shrimp in grow-out.)
Assorted Snails
Upsidedown Jellyfish- Cassiopea frondosa (The scientific name I give here assumes that the wholesaler uses the same common names as I do. This particular species may or may not be available. If it is not, the most likely alternative would be the Mangrove Upsidedown Jellyfish (Cassiopea xamachana).)
http://www.reefcentral.com/forums/sh....php?t=1138599
I am quite certain there are many more inverts that can be captive bred including clams more anemones and some urchins.
Virtually every coral can be captive bred through fragging.
Many LFS do carry captive bread stock, but ORA stuff can be pretty pricey I have heard so many LFS still stock wild caught species quite often. The best thing you can do is just ask the LFS the tell you the captive bred critters they carry. Then you can make an informed decision. Maybe you went in for a tomato clown, but it turns out it is wild caught so you opt for the percula, which is captive bred instead..I am not sure if you are this kind of consumer but it doesn't hurt to ask the salesman at the store.