Genus: Rhamphorhynchus non MEYER, 1846

Species: jessoni LYDEKKER 1890 (nomen dubium)

Holotype: NHMUK PV (old BMNH) R1755

Locality: St. Ives, Huntingdonshire County (Cambridgeshire by MARTIL, 1991), England, Southern United Kingdom.

Horizon: Stewartby Member, Middle Oxford Clay Formation.


Age: Callovian Stage, Upper Dogger Epoch, Late Middle Jurassic.

Material: 2 cervical vertebrae, rib, facet, dorsal vertebrae, left femur, acetabulum.

Rhamphorhynchus jessoni Holotype: BMNH R1755, after Lydekker (1890); A-B) two cervical vertebrae, 

A) left lateral, and B) ventral views; C-D) dorsal vertebrae; C) left lateral and D) ventral views; E) ventral

view of the left femur, and F) left sacral, in ventral view.

Species: ? tendagurensis RECK, 1931

Holotype: MB.R.2845 (Nr 61 and 62)

Locality: Site 69a, south of Tendaguru Hill, Tendaguru, Mtwara, Tanzania, East Africa.

Horizon: Upper Saurian Bed, Tendaguru Formation.


Age: Tithonian Stage, Upper Malm Epoch, Late Jurassic.

Material: Distal end of ulna and radius.

Rhamphorhynchus? tendagurensis Holotype: MB.R.2845 (Nr 61 and 62), after Reck, (1931).