Logania is a genus of jawless fish which lived during the Silurian and Early Devonian period.

Logania
Temporal range: Late Silurian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Infraphylum: Agnatha
Class: Thelodonti
Order: Thelodontiformes
Family: Loganelliidae
Genus: Logania
Gross, 1962

Like other thelodonts, the body was covered in denticles, which in Logania were interlocking and stud-like.[1]

References

edit
  1. ^ Moy-Thomas, James Allan (2012). Palaeozoic Fishes: 2nd ed;. Springer. p. 73. ISBN 978-1-4684-6465-8.