Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 629
portion, having their edges minutely serrated. Ayet more complex type, however, is found in the tongue ofHaliotis; m which there is a central band of teeth havingnearly straight edges instead of points; then, on each side, alateral band consisting of large teeth shaped like those of theshark; and… … :^f species of tlie same geuus. Thus in Dorispilosa, the centralband is almost entirely wanting, and each lateral band is formed of a singleFig. 267. pow of very large hooked teeth, setobliquely, like thoseof the lateral baudsin Fig. 267; whHstiu Doris tiihercu-lata, the centralband is the partmost…
Microscopy
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