| Citation | Howes, G.B., 1883. The Presence of a Tympanum in the Genus Raia. Journal of Anatomical Physiology, London,17(Part 2):188-190. |
| DOI / ISBN | |
| PDF/Reference URL | https://pubmed.ncbi.nlm.nih.gov/17231461/ |
| Ref. No. | 135408 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | Pl. |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |