BE 170 = = 
parum flexuosis, apice attenuatis, in fasciculos pallide fuseos, 
1:300 lin erassos, flexuosos, contortis; vaginis ad 1/100 lin. 
crassis, pellucidis, fibrillosis, margine undulatis. Pegu, Tha- 
rawa prope Henzadah, in muris eisternae. 
Chthonoblastus Kurzit, Z., n. sp. Litoreus, strato nune 
obseure chalybeo, nune luteo-viridi, filamentoso; filis 1'400 -- 
1/300 lin. erassis, violascentibus, v. pallide aerugineis, nume- 
rosis, in fasciculos laxe contortis, apicibus attenuatis, obtusis; 
‚articulis plerumque obsoletis, diametro ad triplum breviori- 
bus, rarius granulatis; vaginis 1/90—1/50 lin. crassis, sor- 
didis, hyalinis, interdum transyersim striatis. Pegu, Elephant- 
point, ın rhizophoretis in limosis ad arborum radices et ad 
‚algas majores moritimgs. 
Lyngbdya pallida, Z., n. ‘P Pallide viridis, adnata, 
filis 2-4 pollicaribus, cespitosis, flexuosis, luteis v. virescen- 
tibus, cum vagina laevi, achromatica, 1 60 lin, sine vagina 
1/70 lin erassis; articulis diametro 3-5 plo brevioribus, sub- 
tilissime granulatis. Pegu in montibus Yomah, Wathabwot- 
choung in saxis arenosis submersis. 
Hydrocoleum striatum, Z., n. sp. Rivulare, semipolli- 
care, aerugineo-nigrum; vaginis 1/90 lin. crassis, Zransver- 
sim striatis, striis in 1/100 lin. 9; filis inclusis plerumque 
ternis, leviter contortis, 1/180 lin crassis, dense granulatis, 
continuis, vel obsolete articulatis; diametro multo brevioribus. 
Pegu, in rivulo vadoso prope Sangyae-wa ditionis Rangoon, 
Stirocoleum Indicum, Z., n. sp. Cespite parvulo, vix 
semiuneiali, viridi; vaginis a basi 1/60 lin. erassa ad 1'250 
lin. attenuatis, achromatieis; filis initio pulchre aerugineis, 
apice obtusis, obsolete articulatis articulis diametro aequalibus, 
1/750 lin, erassis, deinde pallidioribus et divisione longitudinali 
et transversali in gonidia 1/1500 lin. crassa, seriata, diametro 
'2-4plo longiora, collapsis. Sirocoleo Gujanenst' afline, sed 
multo tenuis. Genus accuratins observandum). Arracan, 
 Akyab, in rupibus maritimis inundatis 
| Symploca Kurziana, Z., n. sp. Lignicola, polliearis et. 
‚ultra, griseo-aerguinea, fasciculis strietis, densis, basi coalitis: 
Allis rectis, pallide aerugineis, subtiliter granulatis, continuis 
vix hine inde obsolete articulatis, cum vagina 1/375 lin. 
‚erassis; vaginis achromaticis, aretis, superne saepe vacuis. 
Pegu, in fundo naviculae fluminis Myitnan ad Thabyaegon. 
ai Symploca lutescens, Z.,n.sp. Lignicola, semipollicaris, 
vix ultra, fasciculis basi viridi-aerugineis, apicem versus 
lutescentibus, dense caespitosis; filis pallide aerugineis, apic» 
‚evaginatis, granulatis, sine vagina 1/150 - 1/300 lin. crassis; 
‚artieulis obsole'is: vaginis rigidis, achromatieis, ad 1/175 lin 
crassis. Pegu, in planitie alluviali fuminis Irrawaddi, in 
Be Dez 
