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Studies. M.L.Vol.IV.Pl.XX 



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Outer blsde of law of P. Edwardsii. 



Fi$ 27 



Inner blade of -[aw of P Capensis 



Inner blade of jaw of P Ed^A-ardsii , 



Skin of leg' P. Trinidader.sis (Gstfron 



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Outer blade of pw of P. Capensis. 



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Fif 30, 



31cm of FNovae-Zealandiae 



L'.ih SiJmp Camb Sci Inst. Co 



