- Atlantic cod (Gadus morhua) IGHM and IGHD
- Atlantic halibut (Hippoglossus hippoglossus) IGHM and IGHD
- Atlantic salmon (Salmo salar) IGHM1, IGHM2 and IGHD1,IGHD2
- Japanese flounder (Paralichtys olivaceus) IGHM and IGHD
- Blackfin icefish (Chaenocephalus aceratus) IGHM
- Brown trout (Salmo trutta) IGHM1, IGHM2
- Channel catfish (Ictalurus punctatus) IGHM1, IGHD1,IGHD2
- Arctic char (Salvelinus alpinus) IGHM
- Common carp (Cyprinus carpio) IGHM1, IGHM2
- Emerald rockcod (Trematomus bernacchii) IGHM
- Ladyfish (Elops saurus) IGHM
- Rainbow trout (Oncorhynchus mykiss) IGHM1, IGHM2 and IGHD and IGHT
- Spotted wolffish (Anarhichas minor) IGHM
- black rockcod (Notothenia coriiceps) IGHM
- leopard danio (Danio rerio) IGHM and IGHD and IGHZ