, 
116 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 
SPINACIDA. 
266. Squalus acanthias Linnzeus. 
Squalus americanus (Storer) Gill. 
19275. Wood’s Holl, Massachusetts. 19921. Eastport, Maine. 
19276. ae me 19923. # By 
19277. He é 21855. George’s Bank. 
19278. u Ms é 22316. Gloucester, Massachusetts. 
19279. et = 22660. os se 
267. Centroscyllium Fabricii (Rhdt.) Miill. & Henle. 
21622. Lat. 42°40’ N., Lon 63° 50! W., 250 fths. { 23065. Banquereau. 
21686. George’s Bank. 23066. s 
21836. Off Gloucester, Massachusetts. : 23067. Lat. 44° 20’ N., Lon. 579 57/ W. 
22281. of fe 24257. Lat. 438° 25’ N., Lon. 60° W., 250 fathoms. 
22637. Le Have Bank. 24300. Lat. 42° 37’ N., Lon. 62° 55’ W., 200 fathoms. 
22743. Lat. 43° 56’ N., Lon. 59° 04’ W. 24392. £S a st 
22744. Banquereau. 24705. Lat. 43° 27’ N., Lon. 51° 47’ W., 200 fathoms. 
22749. Sable Island Bank. 24706. i fe ss 
« 22878. Lat. 44° 33’ N., Lon. 53° 48’ W. 25105. Grand Banks. 
22879. Lat. 44° 23’ N., Lon. 53° 25’ W., 200 fths. | 25106. be 
22880. Lat. 44° 38’ N., Lon. 57° 09’ W., 200 fths. | 25111: Lat. 42° 46’ N., Lon. 65° 18’ W., 200 fathoms. 
268. Centroscymnus ccelolepis Bocage & Capello. 
21621. Lat. 42°40’ N., Lon. 63° 50/ W., 260 fths. | 23064. Banquereau. 
21833. Grand Banks. 24295. Lat. 48° 25/ N., Lon. 60° W., 180 fathoms. 
21835. ss 24298. Lat. 42°15’ N., Lon. 58° 52’ W.., 250 fathoms. 
21905. Banquereau. 24299. Lat. 42°37’ N., Lon. 62° 55’ W., 200 fathoms. 
22282, ue 24711. Lat. 44° N., Lon. 52° 50’ W., 250 fathoms. 
22668. Grand Banks, 200 fathoms. 
MYXINIDA. 
269. Myxine glutinosa Linneus. 
21679. Le Have Bank. 23087. Lat. 44°18’ N., Lon. 58° 24’ W., 150 fathoms. 
22894. Lat. 44°45’ N., Lon. 53° 54’ W., 400 fths. | 23088. Grand Banks. 
22895. Lat. 45° 03’ N., Lon. 54° 30’ W., 85 fths. | 23089. Lat. 44°17’ N., Lon. 58° 10’ W., 120 fathoms. 
22896. Grand Banks. 23090. es We - 
* 22897. ot 24204. Grand Banks. 
23085. Eastern part of George’s Bank, 46 fths, 24367. Banquerean. : 
23086. Ge fs 24725. Lat. 44° 30/ N., Lon. 58° 07’ W., 200 fathoms. 
WASHINGTON, May 1, 1880. 
THE LITTORAL MARINE FAUNA OF PROVINCETOWN, CAPE COD, 
MASSACHUSETTS. 
By RICHARD RATHBUN. 
The species enumerated in the following list were, unless otherwise 
stated, all collected by the United States Fish Commission during the 
summer of 1879. As the list, however, represents only a few days’ col- 
lecting, at intervals when the steamer was not available for dredging 
purposes, it must be considered as far from complete, especially as re- 
gards the smaller forms, while no attempt has been made to include the 
groups of Entomostraca, Foraminifera, &e. Considering the fact that 
very little has yet been published concerning the shore animals of this 
region, I feel justified in offering the list in its present imperfect form in 
