Osteoglossiformes (Bony tongues)
Elopiformes (Tarpon / Tenpounders)
- Elops sp.
- Esocelops cavifrons
- Protarpon (Megalops) oblongus
- Protarpon (Megalops) priscus
- Promegalops sheppeyensis
- Promegalops signeuxae
Aulopiformes (Grinners & Lizardfish)
Beryciformes (Soldier/Pricklefish)
Scombriformes (Mackerel & Tuna)
- Eocoelopoma colei
- Eocoelopoma curvatum
- Eocoelopoma gigas
- Micrornatus hopwoodi
- Scombramphodon crassidens
- Scombramphodon sheppeyensis
- Duplexdens (Scombrinus) macropomus
- Scombrinus nuchalis
- Sphyraenodus priscus
- Tamesichthys decipiens
- Wetherellus brevior
- Wetherellus cristatus
- Wetherellus longior
- Woodwardella patellifrons
- Palaeocybium proosti
- Bramoides brieni
- Goniocranion arambourgi
- Undescribed Scombrid #1
- Undescribed Scombrid #2
Carangiformes (Jack Mackerels)
- Enniskillenus radiatus
- Cylindracanthus rectus
- Hemirhabdorhynchus elliotti
- Acestrus elongatus
- Acestrus ornatus
- Aglyptorhynchus sulcatus
- Aglyptorhynchus venablesi
- Xiphiorhynchus priscus
Naupygus bucklandi
Scientific Classification
Class: Actinopterygii (Ray-finned Fish)
Order: Beryciformes (Soldier/Pricklefish)
Family: Holocentridae
Genus: Naupygus
Species: bucklandi (Casier 1966)
Naupygus bucklandi is a very rare fish from the London Clay with only a few specimens known. The best example is on display in the Oxford University Museum and showcases exceptional preservation.
- Very flat, slightly-angled top of skull (1)
- Two parallel ridges with significant striations (2)
- Two mirrored depressions near the epiotic (3)
- Deep recesses at the front of the ethmoid (4)

3D scans undertaken by Tom Sermon with permission from OUMNH. For download of OUM specimens, please complete an image request form here: https://oumnh.ox.ac.uk/ordering-images


Casier, E. (1966) Fauna ichthyologique du London Clay. British Museum Natural History London, 1966, 1-496
Monsch, K (2005) Revision of the scombroid fishes from the Cenozoic of England
Raynor, Mitchell, Clouter (2009) London Clay Fossils of Kent and Essex