Osteoglossiformes (Bony tongues)
Elopiformes (Tarpon / Tenpounders)
- Elops sp.
- Esocelops cavifrons
- Protarpon (Megalops) oblongus
- Protarpon (Megalops) priscus
- Promegalops sheppeyensis
- Promegalops signeuxae
- Undescribed Elopiformes
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 venablesi
- Xiphiorhynchus priscus
Beerichthys ingens
Scientific Classification
Class: Actinopterygii (Ray-finned Fish)
Order: Acanthuriformes (Luvar fish)
Family: Luvaridae
Genus: Beerichthys
Species: ingens (Casier, 1966)
Beerichthys ingens is a very unusual fish from the London Clay which up until recently was only known from a small number of partially preserved skulls. Earlier in 2025 however this changed with the discovery of a new specimen showing near perfect articulation of both the skull as well as post-cranial anatomy. The discovery of this specimen was an excellent team effort having first been spotted on the beach by Dan Hogburn, subsequently collected by Oliver Wyer, prepped by myself (Tom Sermon) and then identified by Prof Matt Friedman. This latest specimen reinforces the thesis that Beerichthys was an early member of the Acanthuriformes and represents an early ancestor to modern Luvar fish (Luvarus imperialis) which is only represented by one living species. This specimen would benefit from some further research given it’s excellent preservation.
- Very flat top of neocranium (1)
- V-Shaped striations converging to the anterior of the skull (2)
- Sclerotic ossicle in orbit present (3)
- Very large operculum bone (4)
Modern Luvar Fish – “Lateral view, composite, mainly after Day 1881; Smiths’ Sea Fishes page 838” – Luvarus imperialis Rafinesque, 1810 by South African Institute for Aquatic Biodiversity
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Casier, E. (1966) Fauna ichthyologique du London Clay. British Museum Natural History London, 1966, 1-496
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Monsch, K (2005) Revision of the scombroid fishes from the Cenozoic of England
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Rayner, Mitchell, Clouter (2009) London Clay Fossils of Kent and Essex