| 23 | | Charybdis (Charybdis) affinis | Smooth shelled swimming crab | Portunidae | Species Details | portunidae |
| 24 | | Charybdis (Charybdis) feriata | Crucifix Crab, Coral Crab. | Portunidae | Species Details | portunidae |
| 25 | | Charybdis (Charybdis) japonica | Japanese swimming crab | Portunidae | Species Details | portunidae |
| 26 | | Charybdis (Charybdis) hellerii | Pacific Swimming Crab, Swimming Crab. | Portunidae | Species Details | portunidae |
| 27 | | Charybdis (Charybdis) lucifer | Not known. | Portunidae | Species Details | portunidae |
| 28 | | Charybdis (Charybdis) natator | Ridged Swimming Crab, Swimming Crab. | Portunidae | Species Details | portunidae |
| 29 | | Charybdis (Charybdis) orientalis | Not known. | Portunidae | Species Details | portunidae |
| 30 | | Charybdis (Charybdis) riversandersoni | Not known. | Portunidae | Species Details | portunidae |
| 31 | | Charybdis (Archias) smithii | Not known. | Portunidae | Species Details | portunidae |
| 32 | | Charybdis (Archias) vadorum | Not known. | Portunidae | Species Details | portunidae |
| 33 | | Charybdis (Charybdis) variegata | Swimming Crab. | Portunidae | Species Details | portunidae |
| 35 | | Goniosupradens acutifrons | Not known. | Portunidae | Species Details | portunidae |
| 36 | | Podophthalmus vigil | Sentinel crab, Periscope Crab, Long Eyed Swimming Crab. | Portunidae | Species Details | portunidae |
| 38 | | Portunus pelagicus | Blue Swimming Crab, Flower Crab, Bluey Swimming Crab, Blue Swimmer. | Portunidae | Species Details | portunidae |
| 39 | | Portunus sanguinolentus | Three Spot Swimming Crab, Red-Spot Swimming Crab. | Portunidae | Species Details | portunidae |
| 40 | | Scylla olivacea | Mud Crab, Orange Mud Crab, Mangrove Crab, Olive Crab, | Portunidae | Species Details | portunidae |
| 41 | | Scylla serrata | Giant Mud Crab, Mangrove Crab, Serrated Swimming Crab, Srilanka Crab . | Portunidae | Species Details | portunidae |
| 42 | | Thalamita crenata | Mangrove Swimming Crab, Crenate Swimming Crab. | Portunidae | Species Details | portunidae |
| 57 | | Parasesarma bidens | Red Clawed Crab, Red Claw Crab, Red Crab. | Sesarmidae | Species Details | sesarmidae |
| 59 | | Varuna litterata | Oceanic Paddler Crab; Herring Bow Crab, Peregrine Crab | Varunidae | Species Details | varunidae |
| 60 | | Dotilla myctiroides | Sand Bubbler Crab, Ghost Crab. | Dotillidae | Species Details | dotillidae |
| 62 | | Austruca annulipes | Mangrove Crab, Ring-legged Fiddler Crab, Ghost Crab, Field Crab. | Ocypodidae | Species Details | ocypodidae |
| 67 | | Ocypode ceratophthalmus | Horned Ghost Crab, Horn-eyed Ghost Crab. | Ocypodidae | Species Details | ocypodidae |
| 68 | | Ocypode macrocera | Red Ghost Crab, Ghost Crab. | Ocypodidae | Species Details | ocypodidae |
| 70 | | Tubuca dussumieri | Mangrove Crab, Field Crab. | Ocypodidae | Species Details | ocypodidae |
| 71 | | Tubuca rosea | Rosy Fiddler Crab, Mangrove Crab. | Ocypodidae | Species Details | ocypodidae |
| 80 | | Tachypleus gigas | Southeast Asian horseshoe crab | Limulidae | Species Details | limulidae |
| 81 | | Carcinoscorpius rotundicauda | Mangrove Horseshoe Crab, Sundarban Mangrove Horseshoe Crab. | Limulidae | Species Details | limulidae |
| 82 | | Clibanarius infraspinatus | Orange-striped hermit crab | Diogenidae | Species Details | diogenidae |
