Barcelona's crocodilian collection has always been one of its major draws for me; currently exhibited are:
American Alligator
Chinese Alligator
Spectacled Caiman
Broad-fronted Caiman
Yacare Caiman
Cuvier's Dwarf Caiman
Morelet's Crocodile
Mugger Crocodile
Saltwater Crocodile
Siamese Crocodile
West African Dwarf Crocodile
Unfortunately the Muggers were offshow temporarily at this visit.
