Family FRIELEIIDAE Cooper, 1959
Introduction
Occurence Pliocene – Recent.
Diagnosis
Usually capillate to costellate, triangular; dental plates strong, spinulifer crura short and strait, septalium small. From Moore (1965: H624).
Diagnosis References
History of changes
Note that this list may be incomplete for dates prior to September 2013.
| Published | As part of group | Action Date | Action Type | Compiler(s) |
|---|---|---|---|---|
| 12-Feb-2010 | (import) |