33f1b0f91cecd4b7b55b4843748ab13b

...

Ectoposia Cooper & Grant, 1976

Source

Rank

genus

Names

1

Smithson. Contr. Paleobiol. No. 24: 2898.

Dielasmatidae Schuchert, 1913
- Ectoposia Cooper & Grant, 1976
  - Ectoposia grandis
  - Ectoposia wildei