The Bryozoan family Hippothoidae (cheilostomata-Ascophora) with emphasis on the genus Hippothoa /

by Morris, Penny A., Morris, Penny A.
Published 1980

Additional new species of microporelloides from Southern California and American Samoa /

by Soule, Dorothy F., Soule, Dorothy F., Chaney, Henry W., Morris, Penny A.
Published 2004

New taxa of Microporellidae from the Northeastern Pacific Ocean /

by Soule, Dorothy F., Soule, Dorothy F., Chaney, Henry W., Morris, Penny A.
Published 2003