Bactrognathus

{{Short description|Extinct genus of jawless fishes}}

{{Italic title}}

{{taxobox

| name= Bactrognathus

| fossil_range = lower Osagean (Lower Carboniferous)

| regnum = Animalia

| phylum = Chordata

| classis = †Conodonta

| ordo = †Prioniodinida

| familia = †Bactrognathidae

| genus = †Bactrognathus

| genus_authority = Branson and Mehl 1941Branson & Mehl 1941 · J. Paleont., 15, 98

| subdivision_ranks = Species

| subdivision =

• †Bactrognathus anchorarius
• †Bactrognathus distortus
• †Bactrognathus excavatus
• †Bactrognathus hamatus
• †Bactrognathus minutus

| synonyms =

}}

Bactrognathus is an extinct genus of conodonts in the family Bactrognathidae.Phylogeny of the Multielement Conodont Genera Bactrognathus, Doliognathus and Staurognathus. Karl M. Chauff, Journal of Paleontology, Vol. 59, No. 2 (Mar., 1985), pages 299-309 ([https://www.jstor.org/stable/1305029 Stable URL], retrieved 23 April 2016)