DENTALIUM. 



183 



Linn, names. Gm. Engl. names. Synonyms. Habitat. 



93 nodosa 3731 tuberculated .*.528,/6. F.*.3,/.D. 



[spinosaJ] Barbadoes. 



94 perforata 3730 partridge L.t.528,f.7. C.I,*. 11, 



/.93,96-7. 



95 CafFra 3730 African C.l,Ul,/95. C. of Good Hope. 



96 Pileolus open cap C.1M.197,/1922. u. 



97 Scutellum 3731 Scutcheon P..3,/.ll. F.t.3,f.AA. 



Falkland Islands. 



98 picta 3729 painted F. t. 3,/. A.4. C. 1, Ml, 



/.90. 



99 nimbosa 3729 scaly ribbed GU.9,/.R.S. F.*.3,/.A.3. 



C.I, *.!!,/. 9 1-2. Martinique. 



100 nubecula 3729 variegated C'.1,U2,/.105. Mediterranean. 



red & white 



101 Porphyrozo-3730 Porphyry C.l,f.l2,/. 102-3. N.America. 



mas 



102 Macroschis- oblong perfo- C.ll,f.l97,/.1923-4. Japan, 



ma rated 



XXXIII. DENTALIUM. TOOTH-SHELL. 



1 rectum 3738 straight P.*.95,/.ll. 6U.10,/.H. 



C.1,*.1,/.4.A. Indian Seas. 



2 elephantin um 3736 fluted ele- L. t. 547, upper f. 1. 



phant*s G. MO,/. 1. C. 1, 1. 1, 



/5.A. 



3 aprinum 3736 white, ribbed C.l,f.l,/4. B. 



