Macrosemiidae

Uarbryichthys is a genus of primitive ginglymodian ray-finned fish from fossil beds near the Talbragar River Bed. The various species were lake-dwelling fish that lived during the Upper Jurassic of Australia, and are closely related to the macrosemiids. The living animal would have had a superficial resemblance to a very small porgie, scup, or sea bream, but with a heterocercal tail fin.

Notagogus (from , 'back' and , 'leader') is an extinct genus of prehistoric bony fish. They can be found in the Solnhofen Plattenkalk.

left|thumb|Fin shape diversity within Macrosemiiformes A. Propterus microstomus; B. Notagogus denticulatus; C. Legnonotus krambergeri; D. Macrosemius rostratus; E. Enchelyolepis andrewsi F. Enchelyolepis pectoralis G. Uarbryichthys latus H. Voelklichthys comitatus. Pectoral fins are shown in yellow; pelvic fins in orange; dorsal fins in red; and anal fins in green.

Macrosemius is an extinct genus of macrosemiid fish known from the Late Jurassic of Germany.

Propterus is an extinct genus of prehistoric ray-finned fish of the Solnhofen Plattenkalk. thumb|†Propterus elongatus Wagner 1863 from the Jurassic of Solnhofen, Germany