NO. 2 BRACHIOPOD SUPERFAMILY STENOSCISMATACEA — GRANT 165 



stated clearly that no septum or "septalium" is present in the brachial 

 valve. 



Rzhonsnitskaya (1956) established the family Camerophorinidae 

 for the genus Camerophorina including it with others in the super- 

 family Stenoscismatacea. Havlicek (1961) removed the Cameropho- 

 rinidae to the Rhynchonellacea, where it properly belongs on the basis 

 of its internal structures. 



The genus Camarophorina Licharev is entirely distinct from Ca- 

 merophorina, and belongs with the Stenoscismatacea. Despite similar- 

 ity of the two names, they have been spelled differently from the time 

 the later one was proposed ; both are valid names, not homonyms. 



