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D1 IIIeach jaw: 8 strong outer teethpelvics visible as 4 pr large scalesthick hard skin
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D1 II (1st large, 2nd minute)each jaw: 6 strong outer teethpelvics = spine/absentskin rough, scales minute
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deep compressed bodyD VI (I long & strong)teeth cónical, 10+ in outer series on each jawpelvic I (large) + 1 (tiny)skin thick, scales small, spiny