Comparative morphology and function of dermal structures in oceanic squids (Cephalopoda) /

por Roper, Clyde F. E. 1937-, Roper, Clyde F. E. 1937-, Lu, C. C.
Publicado 1990

Cirrate octopods with associated deep-sea organisms : new biological data based on deep benthic photographs (Cephalopoda).

por Roper, Clyde F. E. 1937-, Roper, Clyde F. E. 1937-, Brundage, Walter L.

A monograph of the cephalopoda of the North Atlantic : the family soubiniteuthidae.

por Young, Richard Edward 1938-, Roper, Clyde F. E. 1937-

Cephalopods from deepwater dumpsite 106 (Western Atlantic) : vertical distribution and seasonal abundance.

por Lu, C. C., Lu, C. C., Roper, Clyde F. E. 1937-

Vertical distribution of pelagic cephalopds /

Publicado 1975

A monograph of the Cephalopoda of the North Atlantic : the family Cycloteuthidae.

Publicado 1969

A catalog of the type-specimens of recent Cephalopoda in the National Museum of Natural History /

Publicado 1978

An illustrated key to the families of the order teuthoidea (Cephalopoda) /

Publicado 1969