Chondrenchelys is an extinct genus of cartilaginous fish. Chondrenchelys would have been quite a relatively medium sized fish with an elongated body up to 1 m (3.3 ft) in length, it had a dorsal fin which was indeed long and a body which tapered to a point. Chondrenchelys had two large pairs of tooth plates in each jaw.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0