Tetrarhynchiidae

Tetrarhynchiidae includes 83 children:

• Amydroptychus Cooper 1989
• Baeorhynchia Cooper 1989
• Burmirhynchia
• Cretirhynchiinae
• Cymatorhynchia
• Daghanirhynchia
• Deltarhynchia Cooper 1989
• Echyrosia Cooper 1989
• Gibbirhynchia
• Gibbirhynchiinae
• Isjuminellinae
• Kallirhynchia
• Kallirhynchiinae
• Kutchirhynchia
• Nastosia Cooper 1989
• Pycnoria Cooper 1989
• Robustirhynchia
• Schizoria Cooper 1989
• Somalirhynchia
• Viarhynchiinae
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