| Genus/Species | Common Name | Image |
|---|
| Macrognathus aculeatus | Lesser spiny eel |  |
| Macrognathus albus | Spotless spiny eel |  |
| Macrognathus aral | One-stripe spiny eel |  |
| Macrognathus aureus | Unspecified |  |
| Macrognathus caudiocellatus | Unspecified |  |
| Macrognathus circumcinctus | Unspecified |  |
| Macrognathus dorsiocellatus | Unspecified |  |
| Macrognathus fasciatus | Yellow-banded spiny eel |  |
| Macrognathus guentheri | Malabar spiny eel |  |
| Macrognathus keithi | Unspecified |  |
| Macrognathus lineatomaculatus | Unspecified |  |
| Macrognathus maculatus | Freckle-fin eel |  |
| Macrognathus malabaricus | Unspecified |  |
| Macrognathus meklongensis | Unspecified |  |
| Macrognathus morehensis | Unspecified | |
| Macrognathus obscurus | Unspecified |  |
| Macrognathus pancalus | Barred spiny eel |  |
| Macrognathus pavo | Unspecified |  |
| Macrognathus pentophthalmos | Sri Lankan spiny eel |  |
| Macrognathus semiocellatus | Unspecified |  |
| Macrognathus siamensis | Peacock eel |  |
| Macrognathus taeniagaster | Unspecified |  |
| Macrognathus tapirus | Unspecified |  |
| Macrognathus zebrinus | Zebra spiny eel |  |
| Mastacembelus alboguttatus | Orange-spotted spiny eel |  |
| Mastacembelus albomaculatus | Unspecified |  |
| Mastacembelus ansorgii | Unspecified |  |
| Mastacembelus apectoralis | Unspecified |  |
| Mastacembelus armatus | Zig-zag eel |  |
| Mastacembelus aviceps | Unspecified | |
| Mastacembelus brachyrhinus | Unspecified |  |
| Mastacembelus brichardi | Blind spiny eel |  |
| Mastacembelus catchpolei | Unspecified | |
| Mastacembelus congicus | Unspecified |  |
| Mastacembelus crassus | Unspecified |  |
| Mastacembelus cryptacanthus | Unspecified |  |
| Mastacembelus cunningtoni | Unspecified |  |
| Mastacembelus dayi | Black-spotted spiny eel |  |
| Mastacembelus decorsei | Unspecified | |
| Mastacembelus dienbienensis | Unspecified |  |
| Mastacembelus ellipsifer | Unspecified |  |
| Mastacembelus erythrotaenia | Fire eel |  |
| Mastacembelus favus | Tyre-track eel |  |
| Mastacembelus flavidus | Unspecified |  |
| Mastacembelus frenatus | Long-tail spiny eel |  |
| Mastacembelus greshoffi | Unspecified |  |
| Mastacembelus kakrimensis | Unspecified | |
| Mastacembelus latens | Unspecified | |
| Mastacembelus liberiensis | Unspecified |  |
| Mastacembelus loennbergii | Unspecified |  |
| Mastacembelus marchei | Unspecified |  |
| Mastacembelus mastacembelus | Unspecified |  |
| Mastacembelus micropectus | Unspecified |  |
| Mastacembelus moorii | Unspecified |  |
| Mastacembelus niger | Unspecified |  |
| Mastacembelus nigromarginatus | Unspecified |  |
| Mastacembelus notophthalmus | Unspecified |  |
| Mastacembelus oatesii | Unspecified |  |
| Mastacembelus ophidium | Unspecified |  |
| Mastacembelus pantherinus | Unspecified |  |
| Mastacembelus paucispinis | Unspecified |  |
| Mastacembelus plagiostomus | Unspecified |  |
| Mastacembelus platysoma | Unspecified |  |
| Mastacembelus polli | Unspecified |  |
| Mastacembelus praensis | Unspecified |  |
| Mastacembelus reygeli | Unspecified |  |
| Mastacembelus robertsi | Unspecified | |
| Mastacembelus sanagali | Unspecified |  |
| Mastacembelus seiteri | Unspecified |  |
| Mastacembelus sexdecimspinus | Unspecified | |
| Mastacembelus shiloangoensis | Unspecified |  |
| Mastacembelus shiranus | Malawi spiny eel |  |
| Mastacembelus simbi | Unspecified |  |
| Mastacembelus strigiventus | Unspecified | |
| Mastacembelus taiaensis | Unspecified |  |
| Mastacembelus tanganicae | Unspecified |  |
| Mastacembelus thacbaensis | Unspecified | |
| Mastacembelus tinwini | Cute spiny eel |  |
| Mastacembelus traversi | Unspecified |  |
| Mastacembelus triolobus | Unspecified | |
| Mastacembelus trispinosus | Unspecified | |
| Mastacembelus undulatus | Unspecified |  |
| Mastacembelus unicolor | Unspecified |  |
| Mastacembelus vanderwaali | Ocellated spiny eel |  |
| Mastacembelus zebratus | Unspecified |  |
| Sinobdella sinensis | Unspecified |  |
