112 UNIVALVES — VOLUTA. 
Famiry 4.—Shell formed by one broad whorl. 
Scientific Name. Locality. Common Name- 
Glans <- «200.055 Jil DODD OOOO oD ooS nO Reddish yellow 
Navicula---++- e+ Guinea -- ----eeeeee «+» Gondola Volute 
Famity 5.—Spire nearly buried in the body whorl. 
Melo ----+eseeee Kast Indies, China ----+- Melon .--- do -- 
Division IX.—Shell nearly entire, longitudinally or transversely 
ribbed and subumbilicated. 
Reticulata --.--- Africa, Jamaica +---+--+. Reticulated do -- 
Cancellata ---..- Mediterranean --.-+-+++ Latticed -do-- 
Nassa -----.- close loli ACGn LITTLE Aileic(eleleteiersveiciele «e- Ribbed --- do-- 
MIP ISG@al isielolelele ete South Seas --+-+.--. core Tawny sieves) (GO) als 
INTC Ga ie tarenetalefelonoto mi Mclotetelcvetelcvetolslcvelelouatererey tele Nut - do -- 
Diviston X.—Shell spinous, or rugged and nodulous. 
Turbinellus ----- Amboyna ++ ++++++++0+. - Turbinated do -- 
Capitellum -++-- Indian Ocean ----++-..- Ridged --- do-- 
Rhinoceros ---+- New Guinea -+--+-+--+- Rhinoceros do -- 
Muricata ------ Jamaica, Madagascar -- Prickly --- do -- 
Ceramica ------ Ceram, Indian Ocean -- Horned .-- do-- 
GID OSA eieicieis sis) | wicisis clolelorelejeivvelevelers) kich estore Globose -: do -- 
Drviston XI.—Shell with a somewhat produced beak. 
Pyrum aiatstateieleis ° Ceylon sisiisfelcleleielercnelets\crele Pear-shaped do -- 
Gravis -++--+>-- INFOINIEC@AS eevee eiclsieielovererers Solid sese. do :- 
Scolymus ---+-+ Florida -+-+--++-+--++0-- Artichoke - do -- 
