Table 3. Shared species among AEB regions.
| Region | GoM | BAR | BR | GOG |
| Depth | 350–3300 m | 1300–2000 m | 2200 m | 3150 m |
| Escarpia laminata | X | X | ||
| B. boomerang complex | X | X | X | X |
| B. childressi complex | X | X | X | |
| Calyptogena cf. kaikoi | X | X | ||
| Phascolosoma turnerae | X | X | ||
| Branchipolynoe seepensis | X | X | X | |
| Bathynerita naticoidea | X | X | ||
| Cataegis meroglypta | X | X | ||
| Cordesia provannoides | X | X | ||
| Phymorhynchus cingulatus | X | X | X | |
| Alvinocaris muricola | X | X | X | X |
| Munidopsis geyeri | X | X | ||
| Munidopsis livida | X | X | ||
| Munida microphtalma | X | X | ||
| Chiridota heheva | X | X | ? | |
| Ophioctenella acies | x | ? | X |