Dagonodum
Dagonodum is an extinct genus of ziphiid cetacean known from Tortonian age marine deposits in the Gram Formation in Denmark. There is only one known species, Dagonodum mojnum.[1]
| Dagonodum | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Family: | Ziphiidae |
| Genus: | †Dagonodum Ramassamy, 2016 |
| Species: | †D. mojnum |
| Binomial name | |
| †Dagonodum mojnum Ramassamy, 2016 | |
Etymology
The genus name is a reference to the god Dagon, worshiped as the head god and as a deity of prosperity in ancient inland Syria, but best known from H.P. Lovecraft's short story, where he is instead depicted as deep-sea deity. The species name is a reference to the word for "goodbye" in the local South Jutlandic dialect where the fossils were found. The word, "mojn", is of German origin, where it is used as both a greeting and a farewell.[1]
Taxonomy
The species is distinguished by its two pairs of mandibular tusks and long snout. It also possessed a long neck, leading to speculation that it wasn't well suited to deep-dives.[1]
Feeding
The species is notable for its difference from other ziphiidae of the period in that it seems to be less reliant on suction feeding.[2]
References
- "Dagonodum mojnum". www.gbif.org.
- Ramassamy, Benjamin; Lauridsen, Henrik (2019). "A new specimen of Ziphiidae (Cetacea, Odontoceti) from the late Miocene of Denmark with morphological evidence for suction feeding behaviour". Royal Society Open Science. 6 (10): 191347. Bibcode:2019RSOS....691347R. doi:10.1098/rsos.191347. PMC 6837206. PMID 31824732.
