Tadpole Whiptail
Squalogadus modificatus
- Least concern
- Card rarity: Common
- Fish

Squalogadus modificatus, the tadpole whiptail, also known as the roundhead tadpole grenadier, is a species of rattail found in the Atlantic and Pacific Oceans where it occurs at depths of from 600 to 1,740 metres. This species grows to a length of 35 centimetres (14 in) TL. It is the only known member of its genus.
Classification
- Class
- Actinopterygii
- Order
- Gadiformes
- Family
- Trachyrincidae
- Genus
- Squalogadus