188 University of California Publications in Zoology [Vol. 13 



Enlalia sp. (?) 

 Collected from Black Point, San Francisco Bay. 



Notophyllum imbricatum Moore 



Notophyllum imbricatum Moore (1906), p. 217, pi. 10, figs. 1-3. 

 Collected from Portuguese Bend (near San Pedro), and San 

 Diego. 



Family TOMOPTERIDAE 

 Tomopteris septentrionalis Apstein 



Tomoptcris septentrionalis Apstein (1900), p. 41, pi. 12, figs. 16-17. 

 Collected in the following hauls: 1680 and 1719, surface tows off 

 La Jolla; 1729, 250 fathom tow made off La JoUa with a Kofoid 

 closing-net; 1769, surface tow off San Cleniente Island; 1813, 100 

 fathom tow made off La Jolla with a Kofoid closing-net; 1848, 75 

 fathom tow made off La Jolla with an open tow-net. 



Family NEREIDAE 

 Nereis vexillosa Grube 



Nereis vexillosa Grube (1851), p. 4, pi. 2, figs. 1, 5, 6. 

 Nereis vexillosa Ehlers (1864), p. 573, pi. 23, figs. 3-5. 



The animals of this species have in the posterior somites the 

 peculiar pointed setae noted by Johnson (1901, p. 400) as character- 

 istic of Nereis procera. On this account it is easy to mistake the 

 young of N. vexillosa for N. procera, as the form of the head and 

 tentacles vary with the method of preservation. 



Collected from Aleutian Islands, Ocean Cape, Yakutat, Prince 

 William Sound, and Kodiak Islands in Alaska; Baker's Beach and 

 Beaver Cove near Vancouver; Orcas Island, Port Orchard, and Alki 

 Point in Puget Sound; Trinidad; Point Arena; Point Reyes; Dillon's 

 Beach : Bolinas ; Duxbury Reef ; Fort Point, San Antonio Creek, West 

 Berkeley. Session's Basin, and Land's End in San Francisco Bay; 

 Point San Pedro ; Pacific Grove ; Santa Barbara ; Avalon, Santa Cata- 

 lina Island ; La Jolla ; and San Diego. Collected also in the following 

 hauls: XXVIII-2, off Santa Catalina Island in 15 to 45 fathoms on 

 coarse sand and broken shells ; LVIII, off the Coronado Islands in 

 15 to 18 fathoms on sand and broken shells; LIX, off the Coronado 

 Islands in 15 fathoms on fine gray sand ; LXXVII, in San Diego Bay 

 in 3 fathoms on hard sand and rock. 



