18 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



SPINACID^. 



235. Squalus acanthias L. 



2638. California. I 27305. Pngot Sound. 



6675. " I 



CESTEACIONTID^. 



236. Heterodontus francisci (Grd.) Gill. 



24816. San Diego, California. 



24997. Wilmington, California. 



25020. Santa Catalina Island, California. 



267(10. San Diego, California. 



26803 (eggs). S.an J3iego, California. 

 26846. S.an Pedro, California. 

 26928. Santa Barbara, California. 



NOTIDANID^. 



237. Notorhynchus maculatus Ayres. 



27191. Humboldt Bay. 



238. Hexanchus corinus Jot. & Gilb. 



(Types.) 



27196. Soquel, California. 



SCYLLIID^. 



239. Catulus ventriosus (Garman) J. & G. 



25027. Santa Catalina Island, California. 



25055. Santa Barbara, California. 



^5062. 



25084. " " 



26866. S.anta Barbara, California. 



20951 (egg). " 



27251. Soquel, California, 



GALEOEHINID.^. 



240. Mustelus hinnulus (Blaiuv.) J. & G. 



24833. S.an Diego, California. 1 26856. San Pedro, California. 



26771. " " I 26906. Santa Barbara, California, 



241. Rhinotriacis henlei Gill. 



27026. Monterey, California. | 27180. San Francisco, California. 



242. Triads semifasciatus Grd. 



25039. Santa Barbara, California. I 26921. Santa B.arbara, California 



25081. " , " I 



243. Galeorhinus galeus (L.) Blainv. 



20927. Santa B?rbar.a, California. 1 27190. San Fr.ancisco, California. 



20973. Monterey, California. I 27391 



CETORHINID^. 



244. Cetorhinus maximus (L.) Blainv. 



27024. (Teeth and gill-rakers). Monterey, California. 



MYXINID^. 



245. Pollstotrema dombeyi (Miiller; Gill. 

 26995. Monterey, California. 



United States National Museum, January 14, 1881. 



