Bulletin - United States National Museum . 50, west longitude 74- 57 40, in 938 fathoms. The specimens measure 9 and mm.(No. 32872) and 7 mm. (No. 32876) in lengthof capitulum. The peduncle is very short andoblique. The tergum, in these American ex-amples, is longer and narrower than in Hoeksfigured type. The rostrum is represented onlyby a small nodale between the apices of therostral latera in No. 32876, but I can see no trace of it in the two specimens from the other . ^ ^ station It is a rather stout little species, with the roof of the carina flatand rapidly widening. The individual
Bulletin - United States National Museum . 50, west longitude 74- 57 40, in 938 fathoms. The specimens measure 9 and mm.(No. 32872) and 7 mm. (No. 32876) in lengthof capitulum. The peduncle is very short andoblique. The tergum, in these American ex-amples, is longer and narrower than in Hoeksfigured type. The rostrum is represented onlyby a small nodale between the apices of therostral latera in No. 32876, but I can see no trace of it in the two specimens from the other . ^ ^ station It is a rather stout little species, with the roof of the carina flatand rapidly widening. The individual from Station 2111 is figured,to show the features of the American form. (Fig. 18.) SCALPELLUM PERLONGUM Scalpellumperlongum Pilhbkv, Bulletin of the Burean of Fisheries, XXVI,p. 198, pi. VI, fig. 12. 7V/>^.-Cat. No. 32420 ^ • ,, rT>/j>e-lo( Point Lomu Lighthouse, near San Diego, Cali-fornia, in 639 fathoms. «Exped. Sci. dn Tra7ailleur et du Talisman, Cirrhipedes, p. 54, pi. n, figs, xu,xiii, a b Fig. 18.—Scalpelltm carina- TUM. a, LATERAL ANH, h. CARI-KAL VIEWS X 5. 54 BULLETIN GO, TtNTTED STATES NATIONAL MUSEUM. SCALPELLUM ALBATROSSIANUM, new species. Ti/pe.—Cat No. 32891, Type-localit\j.—Alhatrom Station 2226, off Cape Hatteras, northlatitude 37°, west longitude 71° 54, in 2,045 fathoms, on Scalpelluinreglum. The capitulum is fully twice as long as wide, widest in the middle,tapering toward })ase and summit. The occludent margin is regularly-arched, summit a trifle recurved. Composed of thirteen fully calcifiedplates, separated by very narrow chitinous sutures. The plates aredistinctly marked with lines of growth, and covered with a thin,shortly and rather sparsely pilose cuticle. The scutum is slightly more than twice as long as wide, its occlud-ent margin regularly arcuate. The lateral margin is a])out two-thirdsas U)ng as the scutal. It is deeply sinuated, for the reception of the apex of the upper latus, jus
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
