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. The annals and magazine of natural history : zoology, botany, and geology . aophenia.—G. P. Farran.] Bar7iacles from Iriah Seas. 589 S. velutinum, vvliich is closely related to aS. fonnce, Ales-sandri, of the Italian Miocene*, is common on both sides ofthe Atlantic in northern latitudes, and has been taken as farsouth as Tristan dAcuuha. It also occurs in the IndianOcean. The batliymetric range is extraordinary—from 35 toover 1000 fathoms. The Irish collection includes five speci-mens (the largest with a capitular length of 27 mm.) fromS. R. 363, 51° 22 N., 12° 0 W., 695-720 fathoms. The new
. The annals and magazine of natural history : zoology, botany, and geology . aophenia.—G. P. Farran.] Bar7iacles from Iriah Seas. 589 S. velutinum, vvliich is closely related to aS. fonnce, Ales-sandri, of the Italian Miocene*, is common on both sides ofthe Atlantic in northern latitudes, and has been taken as farsouth as Tristan dAcuuha. It also occurs in the IndianOcean. The batliymetric range is extraordinary—from 35 toover 1000 fathoms. The Irish collection includes five speci-mens (the largest with a capitular length of 27 mm.) fromS. R. 363, 51° 22 N., 12° 0 W., 695-720 fathoms. The new species appears to be most nearly related toScalpellam gemma, Aurivillius, and Scalpelliim grimaldl ofthe same author, but possesses two extra valves below therostrum and a narrower carina. S. gemma was describedfrom Greenland and S. grimaldi from the Azores. ScaJpellum [Smilium) kempi, sp. n. Capitulum large, triangular, moderately compressed,bearing 15 stout white valves, which are more or less imbricateand project at the tips. Carina straight, narrowly triangular. Scalpellum {Smilium) kempi, sp. n. x 3. in lateral view, bluntly keeled posteriorly, bearing about sixtransverse ridges and distinctly striated vertically. Tergavertical, triangular, large, occupying more than half thecapitular area, slightly retro verted at the tip, having adistinct vertical keel along the middle line. Scuta resembling * See Pilsbry, Bull. Nat. Mus. uo. 60, p. 26 (1907). 590 Mr. O. Thomas on the terga in shape, but only three-fourths as long; their tipsturned outwards and projecting laterally, their inner marginoverlapping the occludent margin of the terga for a consider-able distance. Rostrum prominent, triangular, two subrostals similar in shape, but smaller and muchless prominent ; the lower valve larger and more prominentthan the upper. Latera transverse, triangular, of no greatsize, prominent at the tips. Subcarina resembling therostrum, but less than half as long. Pe
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Keywords: ., bookcentury1800, bookdec, booksubjectnaturalhistory, bookyear1838