lob poli "■ 



I ■ .1 in ili. tame manin r 



iiitmuii. lubdivbrioni ■■! th< 

 addttioual dichotoin) W hen luch i- the 

 • ..i minuti ipin< ») »ill b 



whicll "ii. !.:i- I\ Otti . lli" "lli. r t\\" 



limil u ii and b. in l»i Not. Di »m. Ital. tab. 



i, l.ul .ni i I '• »m. I ni: 



| l.im.n I. 



-11I..I. ull. ni. .I.i I ■'. 



incdiii latitudinem lobi |>olaris toquantibus, bilobulatis, lobulii 

 bifidif lt.u-i lariuii* -li\i-i-: laciniis ultimis loborum el intermediorura el 



.in pina minua pridcnter hidentulatia. 



i |u it . lat. lob. polar. 5 i 56 ": altit lob. pol 

 " 

 Taupo ■ i '.i . 



• ilmi we m:i\ "ii..- ni.. t witli specimens "1 ilii- form. ivhere th.- 



>li\i.|.<l quitc n» iini.li a- those in the middle, because in other Bpeciefl 



: unfrequcntbj nappens thal the basa! lobes have tirae i" divide before 



full-grown. The rally developed scmicells ivere ornate with minute granules, 



H. M.ih.iiuii. -ii» .in n-i- Il as. '• ampnllacea (Mask.). 



vertice visa; rhomboideo-fusiformes medio utrinque tumöre parvo tumida?. 

 I cell. lobulo super, lobor. låter, indiviso 166 170 ft, lat» 124 11"". 



diviso I 7«i -200 a*; 148 L70 /<, crass. 54/«. 



'.:m 22 : Au- -klan. I (70); Tokano (209). 



\- wre tiii<l that the lateral lobes ..t' the rest of the Micrasteriaa species "ill be once 



tim.- dichotomousl) divided — nrithin certain limits however — , but that they 



t un their type, it Beems t" me admissible t>. unite .'/■ HfahabuleshwarensU 



with Ii. WaUichii and other allied forms. Mr. Gbunow (in Rab. Beitr. II. pag. 14) con- 



sidered it probably that t.. .1/. WaUichii oughl t" be referred hi- ti.L r . 11 (having the 



upper lobule "t it- latera] lobes '»iti.l .>r the latera] lobes t., apperance tri-fid), Wallich*s 



U -i. Bengal, tab. 13, M. morsa å «itli bipartite latera] lobes) :m<l fig. 9 <.'/. 



th entire lateral lobes) I however consider thal :it present, until more evi- 



dently transitional st - 1>-'<-ii found, the latter form >>iiL r lit t.. I..- looked upon a- 



a .Ii-' i s - ; lobe i- only bifurcate without the vertical processes (see 



k Observ. p - - M. Hermanniana Reinsch. i- likewisc referable to this 



dthough 6g. 1 l> and 1 c tab. s in -].<•<•. gen. nov. Alg. Fung. — if fadly cor- 



rather more dissimilar. 



