Order Summary for Trigoniida

  Main Ref.
:
  Order
:
Trigoniida
  Class
:
Bivalvia
  Sister Order
:
  M years
  Ref.
:
 | 
  First Fossil Record
:
  Occurs in
:
Marine
Fresh
Brackish
  Remark
:
AphiaID=382254. Changed name from Trigonioida to Trigoniida (Ref. 3477).
  Class etymology
:
  Order etymology
:
  Families
:
( n = ) -
Trigoniidae

Ref.
[ e.g. 3742]                  
Glossary
                      [ e.g. cnidaria]