Nudibranch Countries
Indonesia (339 species)
Australia (233 species)
Malaysia (138 species)
Philippines (131 species)
PNG (88 species)
South Africa (83 species)
USA (75 species)
Taiwan (71 species)
Vietnam (56 species)
Thailand (51 species)
Sri Lanka (40 species)
Myanmar (36 species)
Japan (32 species)
Canada (29 species)
Mexico (28 species)
Nthn. Mariana Islands (27 species)
Fiji (24 species)
Solomon Islands (22 species)
Egypt (21 species)
Guam (20 species)
Mozambique (19 species)
Maldives (14 species)
Palau (13 species)
Italy (12 species)
Russia (12 species)
Norway (10 species)
Vanuatu (9 species)
Singapore (8 species)
France (8 species)
Timor-Leste (6 species)
French Polynesia (6 species)
New Zealand (5 species)
Turkey (4 species)
Netherlands (4 species)
China (3 species)
Spain (3 species)
Croatia (3 species)
Netherlands Antilles (2 species)
Dominican Republic (2 species)
Hong Kong (2 species)
Antarctica (1 species)
Argentina (1 species)
Costa Rica (1 species)
New Caledonia (1 species)
Tanzania (1 species)
Oman (1 species)
Panama (1 species)