﻿jjQ -ENDEAVOUR" SCIENTIFIC RESULTS. 



Cerithiopsis gemculosus, sp. nov. 

 (Plate xix., figs. 28, 29.) 



Shell rather large and solid, regularly tapering, much con- 

 stricted between the whorls, glossy- Colour uniform snow 

 white. Whorls thirteen, including the protoconch. Sculp- 

 ture: First two whorls smooth, remainder strongly radiately 

 ribbed. Ribs prominent medially, above diminishing towards 

 the suture, below suddenly cut off at the basal angle, not 

 continuous from whorl to whorl, about fourteen to a whorl. 

 Intercostal spaces terminating squarely below, in the inter- 

 stices a few faint spiral scratches appear. Base smooth. 

 Aperture pyriform, outer lip simple, canal short and broad. 

 Length 9, breadth 2 mm. 



Hah. A few specimens from 100 fathoms forty miles south 



of Cape Wiles, South Australia. 



Mathilda decorata, Hedley. 

 Mathilda decorata, Hedley, Mem. Austr. Mus., iv., 1903, 



P- 352, f- 75- 

 Hob. — A single specimen from 100 fathoms, forty miles 

 south of Cape Wiles, adds this species to the South Australian 

 fauna. It was originally taken by the "Thetis" off Port 

 Kembla, New South Wales. 



EuLiMA MuxrrA, Hedley. 

 Eulima vmnita, Hedlev, Mem. Austr. Mus., iv., 1903, p. 358, 

 f. 81. 

 This species has not hitherto been noted from South Aus- 

 tralia. A specimen was found attached to an Echinoderm, 

 Goniocidavis tiibaria, Lamarck, trawled at some unrecorded 

 position off the South Australian coast. 



Natica elkingtoni, Hedley & May. 



Nafica elkingtoni, Hedley and May, Rec. Austr. Mus., vii., 

 1908, p. 119, pi. xxiii., f. 18. 

 This species was recently discovered off the Tasmanian 

 coast, and is new to South Australia. It appears in the 

 dredging of 100 fathoms forty miles south of Cape Wiles, 

 South Australia. 



Marginella fulgurata, sp. nov. 

 (Plate xix., figs. 30, 31, 32, 33.) 



Shell ovate, solid, glossy, with a buried spire. Colour 

 variable ; ordinarily on a white ground are drawn narrow, 

 longitudinally directed, orange, zig-zag lines describing about 

 a dozen angles in the shell's length, about ten such to a whorl. 



