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elongate/fusiform, compressed2 Ds, D2 shorter base
sometimes finlets after D & AC forkedlower jaw projects
strong teeth + fangspelvic I, 0-5A I-III -
compressedD IV-VIII + I, 18-39tail base slender
C v forkedA III, (1st I-II free), 15-39often scutes on LL -
body elongate, cylindrical
snout long pointed2Ds: V + I, 8-10, well separatedlarge mouth, lower jaw projects
large canine teethpelvics I, 5, behind pectoral baseA II -
v elongate, compressed, ribbon-likeD & A: low, v long basesmouth large, lower jaw protrudes
strong teethpelvics tiny (I, 1) or absentC: very small