66 BULLETIN 104, UNITED STATES NATIONAL MUSEUM. 



Cyclammina pauciloculata — material examined. 



Cat. 

 No. 



10107 

 10408 

 10409 

 10430 

 10410 

 10411 

 10412 



10413 

 10414 

 10415 

 1041fi 

 10417 

 10431 

 10418 

 10419 

 10420 

 10421 

 10422 

 10423 

 10424 

 10425 

 10426 

 10427 

 1042S 

 1042U 



CoU.of- 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 



U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. i 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 

 U.S.N.M. 



No. of 

 speci- 

 mens. 



10+ 

 10+ 



1 



1 



3 



1 



1 



2 



10+ 



4 



1 

 10+ 



1 

 10+ 



6 



7 

 10+ 



8 



4 

 10 



Station. 



liOcality. 



D2003. 

 D2018. 

 D2035. 

 D2041. 

 P2043. 

 r)204fi. 

 D2048. 



D2052 



D2150 



D2171 



D2204 



P2219 



D2222 



D2377 



D2381 



1)2383 



D2393 



D2.399 



D2547 



D2550 



D2552 



D2581 



D2.586 



H8S 



Fish Hawk 

 8b9. 



37 16 30 N . 

 37 12 22 N. 

 39 26 16 N.: 

 39 22 SON. 



39 49 00 N. 



40 02 49 N.: 

 40 02 00 N.; 



39 40 05 N, 

 13 34 45 N 

 37 ,59 30 N. 

 39 30 30 N. 

 39 46 22 N 

 39 03 15 N 

 29 07 30 N, 

 28 05 00 N. 

 28 32 00 N. 

 28 43 00 N. 

 28 44 00 N. 

 39 54 30 N 

 39 44 30 N. 

 39 47 07 N. 

 39 43 00 N 

 39 02 40 N. 

 12 29 00 N, 

 02 18 N, 



74 20 36 W. 



74 20 04 W. 



70 02 37 AV. 

 f8 25 OOW. 

 CS 28 30 W. 

 (8 49 OOW. 



68 50 3JW. 



69 21 25 W. 

 SI 21 low. 

 73 48 40 W. 



71 44 SOW. 

 f;9 29 00 W. 



70 50 45 W. 

 88 08 OOW. 



87 56 15 W. 



88 06 OOW. 

 87 14 SOW. 

 86 18 OOW. 

 70 20 OOW. 

 70 30 45 W. 



70 35 OOW. 



71 34 OOW. 



72 40 OOW. 

 62 38 30 W. 

 70 23 06 W. 



I'tPt^ ?ot 



fath- 

 oms. 



641 



788 



1,362 



1,608 



1,467 



407 



547 



1,098 

 382 

 444 

 728 

 948 



1,537 

 210 



1,330 



1,181 

 525 

 196 

 390 



1,081 

 721 

 394 

 328 



1,630 

 192 



tem- 

 pera- 

 ture. 



39 



38 

 38.5 

 40 

 29 



45 

 45. 75 

 39.5 

 39.1 



38.8 

 36.9 



67 



'39"8'" 

 41.1 

 51.6 

 39.6 

 38.5 

 39.6 



40.2 

 56'"' 



Character of 

 bottom. 



bn. m 



Rlob. oz 



plob. oz 



glob, oz 



bn. m 



crs. s. m. 



glob, oz 



wh. crs. s 



gn.m 



br. m 



gy.m 



g.v. oz 



g.v. m 



It. br. m 



br. gii. m 



It. gy.m 



gy.in 



gn. m 



br. m 



gy. oz 



gn.m 



dk. gy. m . . . 

 m.bk. sp.for. 

 fne. s 



A bun- 

 dance. 



Common. 



Common. 



Rare. 



Rare. 



Rare. 



Rare. 



Rare. 



Rare. 



Common. 



Tew. 



Rare. 



Common. 



Rare. 



Common. 



Tew. 



Few. 



Common. 



Few. 



Few. 



Common. 



Jew. 



Few. 



Rare. 



Rare. 



Rare. 



CYCLAMMINA PUSILLA H. B. Brady. 



Plate 11, figs. 4-6. 



Cyclammina pusilla H. B. Brady, Quart. Joiirn. Micr. Sci., vol. 21, 1881, p. 53. — 

 Goes, Kongl. Svensk. Vet. Akad. Handl., vol. 25, No. 9, 1894, p. 32, pi. 6, 

 figs. 242-244.— Chapman, Proc. Zool. Soc. London, 1895, p. 18.— Goes, Bull. 

 Hue. Comp. Zcol., vol. 29, 1896, p. 32.— Flint, Rep. U. S. Nat. Mus., 1897 

 (1899), p. 282, pi. 28, fig. 2.— Cushman, Bull. 71, U. S. Nat. Mus., pt. 1, 1910, 

 p. Ill, fig. 172.— Pearcey, Trans. Roy. Soc. Edinburgh, vol. 49, 1914, 

 p. 1009. 



Description. — Test small, compressed, ' planospiral, periphery 

 sharply angled, slightly lobulated, consisting of about three coils,, 

 involute, but not coinpletely so, the previous coil slightly exposed 

 in the umbilical region; chambers numerous, about 15 in the last- 

 formed coil, triangular in face view^, sutures slightly sigmoid, dis- 

 tinct, slightly depressed; wall arenaceous, porous within and show- 

 ing a tendency to become labyrinthic, surface smooth; aperture a 

 curved slit at the base of the apertural face; color reddish brown. 



Diameter, 0.5-1.5 mm. 



Distribution. — Brady records this species from but two Challenger 

 stations, one, 323, east of Buenos Aires, in 1,900 fathoms (3,475 

 meters), the other, 153, off the Antarctic Ice Barrier, in 1,675 

 fathoms (3,063 meters). It is later recorded from Challenger sta- 

 tions 24, off Culebra Island, West Indies, in 390 fathoms (713- 

 meters), and 85, off the Canaries, in 1,125 fathoms (2,057 meters). 

 Goes records it at numerous stations in the Caribbean Sea, but 



