|
| Type of habitat |
|
| Mangroves of estuaries and coastal lagoons | Rocky beaches and rocky breakwaters of ports | Sandy beaches | Shallow subtidal areas of the continental shelf (14–47 m) |
|
| Bivalves | Bivalves | Bivalves | Gastropods | Bivalves | (23) Cancellaria solida |
| (1) Mytella speciosa | (1) Americardia biangulata | (1) Donax kindermanni | (1) Diodora inaequalis | (1) Anadara reinhardtii | (24) Conus archon |
| (2) Mytella strigata | (2) Choromytilus palliopunctatus | (2) Lunarca brevifrons | (2) Nerita funiculata | (2) Pinctada mazatlanica | (25) Conus patricius |
| (3) Tagelus longisinuatus | (3) Chama echinata | (3) Mulinia pallida | (3) Sinum cymba | (3) Argopecten ventricosus | (26) Conus poormani |
| (4) Ctena mexicana | (4) Nuculana polita | (4) Nassarius bailyi | (4) Spondylus limbatus | (27) Conus recurvus |
| Gastropods | (5) Myrakeena angelica | (5) Anadara bifrons | (5) Melampus carolianus | (5) Pegophysema edentuloides | (28) Conus tornatus |
| (1) Theodoxus luteofasciatus | (6) Laevicardium clarionense | (6) Anadara nux | | (6) Trachycardium procerum | (29) Polystira picta |
| (2) Littorina fasciata | (7) Trachycardium consors | (7) Anadara perlabiata | | (7) Chione pulicaria | |
| (3) Cerithidea mazatlanica | (8) Chione subimbricata | (8) Leptopecten tumbezensis | | (8) Cyclinella saccata | |
| (4) Cerithidea valida | (9) Tivela delessertii | (9) Cardites laticostata | | (9) Dosinia ponderosa | |
| (5) Stramonita chocolata | | (10) Polymesoda meridionalis | | (10) Periglypta multicostata | |
| (6) Costoanachis nigricans | Gastropods | (11) Divalinga eburnea | | | |
| (1) Crepidula lessoni | (12) Lucinisca fenestrata | | Gastropods | |
| (2) Calyptraea conica | (13) Parvilucina approximate | | (1) Turritella banksi | |
| (3) Crucibulum umbrella | (14) Trachycardium senticosum | | (2) Crucibulum personatum | |
| (4) Diodora saturnalis | (15) Chione undatella | | (3) Natica elenae | |
| (5) Fissurella decemcostata | (16) Pitar concinnus | | (4) Malea ringens | |
| (6) Fissurella microtrema | (17) Pitar lupanaria | | (5) Tonna sp. | |
| (7) Fissurella rubropicta | (18) Pitar roseus | | (6) Distorsio decussata | |
| (8) Fissurella spongiosa | (19) Pitar tortuosus | | (7) Bursa corrugata corrugata | |
| (9) Lottia mesoleuca | (20) Protothaca macgintyi | | (8) Marsupina nana | |
| (10) Lottia mitella | (21) Protothaca metodon | | (9) Hexaplex brassica | |
| (11) Lottia pediculus | (22) Mactrellona exoleta | | (10) Murex recurvirostris | |
| (12) Serpulorbis margaritaceus | (23) Strigilla chroma | | (11) Muricanthus nigritus | |
| (13) Pilosabia pilosa | (24) Strigilla dichotoma | | (12) Muricanthus radix | |
| (14) Crepidula aculeata | (25) Tellina insculpta | | (13) Northia northiae | |
| (15) Crepidula onyx | (26) Tellina decumbens | | (14) Phos crassus | |
| (16) Mauritia arabicula | (27) Tellina prora | | (15) Melongena patula | |
| (17) Ficus ventricosa | (28) Tellina virgo | | (16) Fusinus dupetitthouarsi | |
| (18) Distorsio decussata | (29) Donax asper | | (17) Pleuroploca granosa | |
| (19) Acanthais brevidanta | (30) Donax carinatus | | (18) Harpa crenata | |
| (20) Thais triangularis | (31) Donax gracilis | | (19) Oliva splendidula | |
| (21) Cantharus ringens | (32) Sanguinolaria bertini | | (20) Vasum caestus | |
| (22) Cantharus sanguinolentus | (33) Periploma planiusculum | | (21) Mitra swainsonni | |
| (23) Engina jugosa | | | (22) Cancellaria obesa | |
| (24) Nassarius wilsoni | | | | |
|
