*** Welcome to piglix ***

Stigmatella (bryozoan)

Stigmatella
Stigmatella personata.jpg
Stigmatella personata; trepostome bryozoan encrusting the underside of a carbonate hardground; Corryville Formation; Upper Ordovician; Mason County, Kentucky.
Scientific classification
Kingdom: Animalia
Phylum: Bryozoa
Class: Stenolaemata
Order: Trepostomata
Family: Heterotrypidae
Genus: Stigmatella
Ulrich and Bassler, 1904
Species

Stigmatella halysa Armstrong, 1945 (= S. catenulata var. B Parks and Dyer (1922))
Stigmatella halysa crassa Armstrong, 1945 (= S.sessilis crassa Dyer, 1925)
Stigmatella halysa erindalensis Armstrong, 1945
Stigmatella crenulata Ulrich and Bassler (1904)
Stigmatella hybrida Dyer (1925)
Stigmatella personata lobata Dyer (1925)
Stigmatella vulgaris Parks and Dyer (1922)


Stigmatella halysa Armstrong, 1945 (= S. catenulata var. B Parks and Dyer (1922))
Stigmatella halysa crassa Armstrong, 1945 (= S.sessilis crassa Dyer, 1925)
Stigmatella halysa erindalensis Armstrong, 1945
Stigmatella crenulata Ulrich and Bassler (1904)
Stigmatella hybrida Dyer (1925)
Stigmatella personata lobata Dyer (1925)
Stigmatella vulgaris Parks and Dyer (1922)

Stigmatella is an extinct genus of bryozoans in the family Heterotrypidae.


...
Wikipedia

...