Bulletin 4J, United States National Museum. 
Text page. 
Chitonotus pugetensis (Steimlachuer) 1890 
Drawing liy A. H. Baldwin from No. 27238, U.S.N.M., col- 
lected liy Dr. Jordan in the Straits of Juan de Kuca, 
Washington. 
PLATE CCLXXXIV. 
OsT. Icelinus borealis Gilbert 1896 
Drawing l>y A. H. Baldwin from the type collected by the 
Alhatrons at Station 3223. 
()W. Astrolytes notospilotus > Girard) 1899 
Drawing by A. H. Baldwin from No, 27146, U.S.N.M., col- 
lected by Dr. Jordan in Puget Sound. 
688«. A.strolytes notospilotus ( Girard) 1899 
Drawing from No. 23936, U.S.N.M., a young example, col- 
lected by W. H. Dali in the Shumagin Islands. 
PLATE CCLXXXV. 
689. Artediellus atlanticus Jordan and Evermann.... 1906 
Drawing by H. L. Todd from the type, No. 21069, U.S.N.M., 
collected in Massachusetts Bay in 90 fathoms. 
690. Ruscarius meanyi Jordan and Starks 1{K)8 
Drawing by Anna L. Brown from the type. No. 3127, L. S. .Ir. 
Univ\ Mus., collected by E. C. Starks at Point Orchard, 
Puget Sound, Washington. 
PLATE CCLXXXVI. 
691. Rastrinus scutiger (Bean) ltK)9 
Drawing by W. S. Atkinson from a specimen in L. S. Jr. Univ. 
Mus. 
692. Icelus spiniger Gilbert 1914 
Drawing by A. H. Baldwin from the type, collected by the 
AJhatroas at Station 3278. 
693. Icelus canaliculatus Gilbert • 1... 1917 
Drawing by A. H. Baldwin from the type, collected by the 
AJhatroas at Station 3329, off Unalaska. 
PLATE CCLXXXVIL 
694. Radulinus boleoides Gilbert 1919 
Drawing by A. H. Baldwin from the type. No. 48795, U.S.N.M., 
collected by the Albatross at Station 3664, off Santa Catalina 
Island, California, in .59 fathoms. 
695. Radulinus asprellus Gilbert 1920 
Drawing by Anna L. Brown from No. 3781, L. S. Jr. Univ. 
Mus., collected by E. C. Starks in Puget Sound, near Seattle. 
Washington. 
696. Triglops pingeli Reinhardt 1923 
Drawing by H. L. Todd from a specimen taken in trawl 8 
miles off Chebucto in 521 fathoms. 
