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TOMIGERES. 
Tomiceres, De Montfort. 
Heurx, Linn. &e. 
CHARACTER GENERICUS. 
Testa univalvis, libera; spira regularis, depressa; umbilicus 
nullus; os integrum, rotundatum, dentatum, dorsale ; 
labium incrassatum, subperfectum. 
ANIMAL 
TOMIGER. 
GENERIC CHARACTER. 
Shell univalve, free; spire regular, depressed ; umbilicus 
none; mouth entire, rounded, toothed, dorsal ; /ip thick- 
ened, nearly perfect. 
Anima unknown. 
The singular position of the mouth, will distinguish this 
genus from all others that are yet discovered. 
The tomigers inhabit the land, but the animal has not 
yet been described by authors. 
T2 
