56 



Sc. gracile n. sp. 

 Sc. acittuni Hoek 



Sc. sessile n. sp. 

 Sc. forinosuni n. sp. 

 Sc. inflatum n. sp. 

 Sc. violuccannm Hoek 

 Sc. elegans n. sp. 

 Sc. dislinclum Hoek 



Sc. ciliatuni n. sp. 

 Sc. virgatuin n. sp. 

 Sc. arcuatuin n. sp. 

 Sc. irapezoideum n. sp. 

 Sc. sculp turn n. sp. 

 Sc. hexagonuin n. sp. 

 5c. discolor n. sp. 



East of Saleycr 211 



Between Gebe Island and Waigeu Island; . . 151, 



East of Salcyer; North of Celebes 211, 122 



South of Ceram 241 



South of Ceram; South of Ambon ' 241, 227 



West of Aru Island 



West of Aru Island 



West of Buton Island 



Northern entrance of Strait of Macassar; . . . 

 West of Buton Island; between Ceram and Misool. 



South of Ambon 



South of Timor 



South of Timor 



South of Celebes 



Banda Sea 



Banda Sea 



Banda Sea 



271 

 271 

 208 

 88, 

 208, 175 

 227 

 295 

 29s 

 214 

 22 1 

 221 

 221 



1 1 5 8 m . 



845. 

 1 158, 1264 m. 



1570 m. 

 1570, 2081 m. 



1788 m. 



1788 m. 



1886 m. 



1300, 



1886, 1914 m. 



2081 m. 



2050 m. 



2050 m. 



2796 m. 



2798 m. 



2798 m. 



2798 m. 



38 species of Scalpelbun were thus taken at 32 Stations; two of tliem (.SV. rostratum 

 Darwin and Sc. Skarnsi Pilsbry, var. robusta n. var.) were collected each at four different 

 Stations; two of them {Sc. acutum Hoek and Sc. distincluni Hoek) were taken each at three 

 different Stations; six of them [Sc. uncus, Sc. polyviorplium, Sc. pellicatnin, Sc. fissuin, Sc. 

 chitinosuni and Sc. fonnosiun) were collected each at two different Stations; all the others 

 (28 species in all) were collected only once. Some of the Stations yielded several species 

 of Scalpclhiin : 



at Stat. 45, Lat. 7° 24 S. and Long. ii8°i5'.2E. Depth 794 m. Bottom: fine grey mud, with 



some Radiolariae and Diatoms, four species of Scalpelluin were taken, viz. Sc. 



chitinosuni, crinitimi, polyuiorphiiin and ciiriosiim. 

 at Stat. 251, Lat. 5°28'.4S. and Long. 132° o'. 2 E. Depth 204 m. Bottom: hard coral sand, 



four species of Scalpelluin were taken, viz. 5V. candidum, dioia, inibricatuni, 



and Stearnsi var. 

 at Stat. 211, Lat. 5°4o'.7 S. and Long. I20°45'.5 E. Depth 1158 m. Bottom: coarse grey mud, 



superficial layer softer and brown, three species oS. Scalpclluni were taken, viz. 



Sc. acutum, Jiuniile and gracile. 

 at Stat. 221, Lat. 6° 24' S. and Long. 124° 39' E. Depth 2798 m. Bottom: solid bluish grey 



mud with Foraminiferae, three species o[ Scalpelluin wave tu.\<.en,\\z. Sc. discolor, 



hexagonum and sculptuin. 

 at Stat. 256, Lat. 5°26'.6 S. and Long. 132° 32'.$ E. Depth 397 m. Bottom: greyish green 



mud, three species of Scalpelluin were taken, viz. Sc. hamulus, polyinorphiim 



and pellicatuin. 

 at Stat. 271, Lat. 5°46'.7S. and Long. 134° o'E. Depth 1788 m. Bottom: bluish green mud 



of a uniform appearance, three species of Scalpelluin were taken, viz. Sc. 



moluccanum, chitinosuni and inflatum. 

 at Stat. 87, Lat. o°32'S. and Long. ii9°39'.8E. Depth 655 m. Bottom: fine grey mud, two 



species of Scalpelluin were taken, viz. Sc. proclive and defonne. 

 at Stat. 204, Lat. 4° 20 S. and Long. 122° 58' E. Depth 75 — 94 m. Bottom: sand with dead 



shells, two species of Scalpelluin were taken, viz. Sc. rostratum and aries. 

 at Stat. 208, Lat. 5°39'S. and Long. 122° 12' E. Depth 1886 m. Bottom: solid green mud, 



two species oi Scalpelluin were taken, viz. Sc. distinctum and elegans. 



56 



