Laccognathus panderi

Laccognathus panderi; Temporal range: Middle to Late Devonian PreꞒ Ꞓ O S D C P T J K Pg N
	Reconstruction of Laccognathus panderi
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Sarcopterygii
Class:	†Porolepimorpha
Order:	†Porolepiformes
Family:	†Holoptychiidae
Genus:	†Laccognathus
Species:	†L. panderi
Binomial name
	†Laccognathus panderi; Gross, 1941

Laccognathus panderi is an extinct lobe-finned fish from northern Europe. They existed from the Middle Devonian to the Late Devonian (around 397.5 to 360 mya).

L. panderi has been recovered from the Middle Devonian Gauja Formation and Late Devonian Amata Formation of Latvia,^[1] the Kalmetumägi outcrop of Estonia,^[1] and the Lower Frasnian stage rocks of the Kursk region in Russia in what appears to have been either a marine coastal region or a lagoon.^[2]

References

^ ^a ^b Vorobyeva, E.I. (2006). "A new species of Laccognathus (Porolepiform Crossopterygii) from the Devonian of Latvia". Paleontol. J. 40 (3). Physorg.com: 312–322. doi:10.1134/S0031030106030129. S2CID 129696592.
^ Moloshnikov, S.V. (2007). "Psammosteiforms (Agnatha, Heterostraci) from the Lower Frasnian of the Mikhailovskii Mine, Kursk Region, Russia". Paleontol. J. 41 (5): 84–88. doi:10.1134/s0031030107050115. S2CID 129281500.

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