Glyptocephalus cynoglossus (Linnaeus, 1758)
| Supplement to the History of British Fishes. By William Yarrell, F.L.S., V.P.Z.S., Illustrated by Wood-cuts. London, Van Voorst, 8vo. 1840 (1839) Annals And Magazine of Natural History 4: 42-43 | |
| On a new American species of pleuronectoid (Glyptocephalus acadianus) T N Gill (YYYY) Proceedings of the Academy of Natural Sciences of Philadelphia 25: 360-362 |