PISHES. CHONDROPTERIGIOUS. 'Ji, Petromyz»n. 931 
71 PETROMYZON. Head {[etidever th&n 
^ * the body: mouth longer above than 
beneath : teeth orange, hollow within 
and furrounded with a fleihy margin, 
above a little curved, beneath broad . 
[piracies 7, each fide the neck : on the 
nahe a fiftulous opening : pedoraUnd 
■ventral fins o. Lamprey. 
Tbe. adhe. finely - 
edges of 'vhicn are jagged^, water, and 
and mucous , th y leffer^fini and dead bodies ; bel^ 
feed on worms, ; dcrfal fins 2; 
’.S'jr^.'.r.un.c.ou, i«rf«mion., fc™'””. 
hard ; teeth ferrate. 
nr 
'arinus. Mouth paplUous within i iecond dorf^l fin diftmd 
Inhabits moft European kzs, few 
3 fa. W, fmii. »a 6.~> 
blociili 1 variei m "'“Si 
ma gi«aulh-to““n. 0,1^ g. ^ ^ 
lometimes a ‘ ^ black ; mouth oblong ; teeth 
fmall, ins yellow, fp j,2__20 horizontal longitudinal 
cartilaginous, ^ fpiracles leCs than the others? 
fiS £r.;aS-yeU«.;, o'; o„„g..b».„, tbo f-=a 
Targer than the firft; Wueilli. 
, LeJferL’ 
Second dorfal fin anguiate. America ; 
Inhabits Europe, Japan . body Varied with 
, 2-15 inches long; afcends , i<,wi{h at the fides, 
tranfverfe waved lines, above blackift, yeuo 
.wow oi«» 
£T .he .ppee»“ ’ 
fins violet. * Brand. 
6C2 
