| More info | Plus d'info | Mais info | FishBase |
| Ref No. | Description | Page |
|---|---|---|
| 000205 | Breder, C.M. and D.E. Rosen,1966 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. | 13-16; 620 |
| 085154 | Fernholm, B. and M.M. Mincarone,2010 A new species of hagfish (Myxinidae: Eptatretus) from Papua New Guinea. J. Fish Biol. 77(4):998-1005. | 999;fig.1-3;tab.1 |
| 094918 | Angelini, F and G. Ghiara,1984 Reproductive modes and strategies in vertebrate evolution. Boll. Zool. 51(1-2):121-203. | 130 |
| 105471 | eElurikkus,2015 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ |