77 



2 a 2 . -Fig. 5: basal filament (from Boshyu), \ r - . Fig. 6: portion of 

 frond (from Hyuga), ca. .F\&. 7: the same, ^: thickness of filaments 

 measures 320-350 ft and 260 /< at base ; ;-, root. 



Cladophoropsis Borgesen 1905. 



f> t' b Ws. 

 CLADOPHORACEAE. L II <* 3 5ft. 



y, ^^ -f 7 7j?&.rW%*; r ^ 7 7 y j ~ ft Uli ^ 

 t j/. ft* / jsj u- / ,. ,4 . .,_ =6 ^g^ / ^ t ' vx t -y. ffi -> 



? 1- v.Mms &?%1$ * 7^ iii MIJ * -y 7 % ft fli fi 



g - r 5 -t* v ;* W\ ? '-' ?: S* * \-i--y. ^ Jt i 



7-r7* /"=! 



> ? S *' ^ ffi fl'J t r & dfe fa # & 9 * *, B|J * * V t /^ -* * |ii] li 

 f|- - %. * r 3$. ft / * ' \%& V ? ft. ^ i- * i- 9 (Collins - 5- 



tt * JtH m^ ^ ^^' ^ r r y y s j sa T- ^ in * * ' ** H Uii 



M -> r fl> fi * ^ =. hr>jna*j). fi ^ fig - m w 



fl? ^ r ;> . ( ?J Siphonocladus h v ? fa ? v * 

 K -t , Siphonocladus ->> ^ / ffi ^ ^ ,^H ^ l- -y ? jg. 

 ^ 5 ^', $: |t y ^ ^ _-- pfjrj fv t ^ ^ b - Siphono- 

 cladus b ^ ^. r i<5 =- -y r Cladophora 1- M t /^ 0f t 9 . Sf - ^ 

 lj ^> Cladophora b Siphonocladus h / rfi fp 1 ] ^ f .* A> -t / h ^ 7 

 -< ->. j& / ^S >^ Cladophora b 



