. Bulletin - United States National Museum. er Nile Valley. In color the skin is typical of sua-helica and shows no indication of gradation toward chui, as does the I Ann. and Mag. Nat. Hist., ser. 7, vol. 14, p. 94. July, 1904. 172 BULLETIN 99, UNITED STATES NATIONAL MUSEUM. XI .2 o I? t^ t^ I- I- t^ 2 ?^ ^ -v to CC^HlOCOt^^H05COCC?^»-»C*5-^W CC ^ CO CO 05 CO CO CO CO CO CO CO OS maOS p NooocoousNusiocqcot^jppo® 0--5 >>c3 e8 nE2 COCO^COCOU5C<*-<-<C^CiC4C^ §?2 a (M cq rt CSIuOOlMt^ lO t^ o ^* o c> ccl^ CO i-^ t^ 00 t^ i^ C^C^^i^CS^HCOCOOCOOCOOCaCftCS O _» ; : ; ; cd o o o B O


. Bulletin - United States National Museum. er Nile Valley. In color the skin is typical of sua-helica and shows no indication of gradation toward chui, as does the I Ann. and Mag. Nat. Hist., ser. 7, vol. 14, p. 94. July, 1904. 172 BULLETIN 99, UNITED STATES NATIONAL MUSEUM. XI .2 o I? t^ t^ I- I- t^ 2 ?^ ^ -v to CC^HlOCOt^^H05COCC?^»-»C*5-^W CC ^ CO CO 05 CO CO CO CO CO CO CO OS maOS p NooocoousNusiocqcot^jppo® 0--5 >>c3 e8 nE2 COCO^COCOU5C<*-<-<C^CiC4C^ §?2 a (M cq rt CSIuOOlMt^ lO t^ o ^* o c> ccl^ CO i-^ t^ 00 t^ i^ C^C^^i^CS^HCOCOOCOOCOOCaCftCS O _» ; : ; ; cd o o o B O O o o O o C9 •o •a ?o •a ?o ?o •a T3 ?a ?a T) ?o ?O s Pm in r^ m rt ?^ ir> m -r S£ s QO 00 oo to rt vH ^ •^ CO cc D. .n, Fi K 1-1 o .g » jq « ^ o w (fl h-1 P3 „ „ ? B >• tD W w M S tf 5?; U. S. NATIONAL MUSEUM BULLETIN 99 PL. 5.


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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience