Identification keys available for Family Macrouridae
| Key | Title |
| 53 | Key to the grenadiers (Macrouridae) of Europe |
| 173 | Key to the species of grenadiers (Macrouridae) occurring in the Western Central Pacific. |
| 462 | Key to species of Caelorinchus from Western Australia. |
| 463 | Key to species of Coryphaenoides from Western Australia. |
| 464 | Key to species of Hymenocephalus from Western Australia. |
| 465 | Key to species of Kuronezumia from Western Australia. |
| 466 | Key to species of Mataeocephalus from Western Australia. |
| 467 | Key to species of Mesobius from Western Australia. |
| 468 | Key to Australian species of Nezumia. |
| 469 | Key to species of Gadomus from Western Australia. |
| 470 | Key to Western Australian species of Trachonurus. |
| 471 | Key to the Australian species of Ventrifossa. |
| 492 | Key to the Indian Ocean species of the genus Coryphaenoides. |
| 567 | Key to genera and some species of grenadiers from the New Caledonia region. |
| 950 | Key to the species of grenadiers (rattails) (Macrouridae) occurring in the Western Central Atlantic. |
| 951 | Key to the species of bathygadids (Bathygadidae) occurring in the Western Central Atlantic. |
| 1206 | Key to subfamilies of Macrouridae. |
| 1207 | Key to genera of subfamily Bathygadinae. |
| 1208 | Key to genera of subfamily Macrourinae. |
| 1209 | Key to species of Coryphaenoides. |
| 1210 | Key to species of Macrourus. |
| 1211 | Key to species of Malacocephalus. |
| 1212 | Key to Nominal Species of Mataeocephalus. |
| 1213 | Key to species of Sphagemacrurus. |
| 1214 | Key to genera of subfamily Macrouroidinae. |
| 1215 | Key to genera of subfamily Trachyrincinae. |
| 1216 | Key to species of Trachyrincus. |
| 1225 | Key to species of the genus Hymenocephalus. |
| 1226 | Key to species of Caelorinchus. |
| 1227 | Key to species of Caelorinchus |
| 1228 | Key to species of Caelorinchus |
| 1229 | Key to species of Caelorinchus |
| 1230 | Key to species of Caelorinchus. |
| 1231 | Key to the adults of genus Ventrifossa. |