Te^tafel 2, 



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2 1 V I 6 I 8 110 112 114 1161 18 120 122 12^ 126 128 130 13213^136 138 140 142144 Ittl'fSI 50 15215^1 56 158 160 162 164 166 168 1701 



Zeitschrift f. wissensch. Zool, ^Cll. 



