170 



Gcogr. distr.; Paternoster Isl. (Siboga, depth of 27 m.) I 

 Barbados (Antilles). 



PL. CXXXIX. Fig. 1 : frond of Canlcrpa anibigua Okam. 

 in nat. size. Fig. 2-3 : two fronds (from Nemoto, Prov. Boshyu) 

 slightly magd. ; s, growing apex of aerial shoot ; r, root ; -f-, -^ 

 resp. Fig. 4- : frond showing distichous arrangement of ramenta, 

 91. Fig. 5 : portion of the frond drawn in fig. i, \-. Fig. 6 : 

 portion of the frond drawn in fig. 3, -/. Fig. 7 : portion of the 

 frond shown in fig. r, - a 5 . Fig. 8 : terminal portion of a branch 

 showing distichous arrangement of ramenta, -^. Fig. 9 : portion 

 of the frond shown in fig. 4, -\-. Fig. 10 : the same as fig 

 Q I ss. pjg jj . lower portion of the frond shown in fig. 4 to 

 show some irregularities in the arrangement of ramenta, 8 1 5 . Fig 

 12: lower portion of the frond drawn in fig. i, magd. Fig. 13: 

 root of the frond shown in fig. 4, '/' (^ ^ ie figures except fig' 

 2, 3 and 6 have been drawn from the fronds get from Ogasa 

 warajima). 



Caulerpa ambigua Okam. 



^ cxxxix li JR. 



& /h, n it, m JK * * 7 m - E *>i *-* # ? r /^m* 



y, 1-2 cm. jft *,#J ioo ,t -y. K^ / Jig a J -ffl 



^ ^. ?ij js. /i> ^'^ ts ^ m m 3 ? m ^ * r ~? M nil b -* 



jto j : ^ * ^ ?ij ^ J5r ^ ^ ^ JW - Ui ^ ^J^ .S. r r 8 - ^ '" 



