Prioniodinida is an extinct order of conodonts, a jawless vertebrate.

Families are:

• †Bactrognathidae
• †Chirognathidae
• †Ellisoniidae
• †Gondolellidae
• †Prioniodinidae

• Sweet, W. C; P. C.J Donoghue (2001). "Conodonts: past, present, future". Journal of Paleontology 75 (6): 1174.

• "Prioniodinida". The Encyclopedia of Life.
• Prioniodinida at biolib.cz (retrieved 22 April 2016)
• Prioniodinida at fossilworks.org (retrieved 22 April 2016)

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