| Referência no. | Descrição | Ano | Nome utilizado | Página |
|---|---|---|---|---|
| 75585 | Human, B.A., 2006. A taxonomic revision of the catshark genus Holohalaelurus Fowler 1934 (Chondrichthyes: Carcharhiniformes: Scyliorhinidae), with descriptions of two new species. Zootaxa 1315:1-56. | 2006 | Holohalaelurus grennian | 44;fig.14-16 |
| 75581 | Eschmeyer, W.N. (ed.), 2008. Catalog of fishes. Updated database Internet version of April 2008. Catalog databases of CAS cited in FishBase (website). | 2008 | Holohalaelurus grennian | --> |
| 83901 | Human, B.A., 2010. Range extension and a further female specimen of the grinning izak (Holohalaelurus grennian Human 2006; Scyliorhinidae; Chondrichthyes). Smithiana Bull. 11:25-33. | 2010 | Holohalaelurus grennian | 32 |
| 105471 | eElurikkus, 2015. eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ | 2015 | Holohalaelurus grennian | --> |