- lamprey, the sole
genus of the
family Mordaciidae, also
known as the
southern tope**** lampreys. The
family Mordaciidae is most
closely related to the lamprey...
- families: two
small families in the
Southern Hemisphere (Geotriidae,
Mordaciidae) and one
large family in the
Northern Hemisphere; (Petromyzontidae)....
-
Anadromous Catadromous Amphidromous Cyclostomi Lampreys Geotriidae 1 1
Mordaciidae 2 2
Petromyzontidae 8 8
Chondrostei Acipenseriformes Sturgeons 18 18...
- The
family Geotriidae is most
closely related to the
lamprey family Mordaciidae,
which has a
similar Gondwanan distribution, and both
families diverged...
-
Retrieved 9
January 2025. Froese, Rainer; Pauly,
Daniel (eds.). "Family
Mordaciidae". FishBase. May 2017 version. 680. Froese, Rainer; Pauly,
Daniel (eds...
-
species of
Mordacia that
lives in south-eastern
Australia and Tasmania.
Mordaciidae is made up of
three species: M. praedox, M. mordax, and M. lapicida....
- Infraphylum:
Agnatha class:
Petromyzontida Order:
Petromyzontiformes Family:
Mordaciidae Genus:
Mordacia Species: M. praecox
Binomial name
Mordacia praecox Potter...
