1871. | Proceedings of the Asiatic Society, 173 
8055.  Oscillaria tenerrima, Kg.—Calcutta, salt-lakes, on wet 
mud; Noy. 1870. 
3057, Leptothrix mamillosa, Menegh.—Calcutta, salt-lakes, 
amongst Algae; on mud, submerged ; Nov. 1870. 
3058, Leibleinia Juliana, Kg.—Calcutta, salt-lakes, on Najas, 
Potamogeton, Ceratophylium, ete. ; Nov. 1870. 
3059. Oscillaria brevis, Kg., with some filaments of the handsome 
Spirulina oscillarioides, Turpin.—Calcutta, salt-lakes, covering the 
mud with a layer of soft green. Nov. 1870. 
8060. Oscillaria versicolor, Martens, n. sp. 
Strato tenui fusco v. violaceo; filis 1/175 lin. crassis, violaceis 
v. fuscescentibus, interdum viridibus; articulis diametro triplo ad 
quadruplum brevioribus, ad genicula duplici serie granulatis ; api- 
cibus rectis.—Calcutta, salt-lakes, covering wet mud ; Nov. 1870. 
3061. Hydrocoleum Lenormandi, Martens, n. sp. 
Vaginis pellucidis arctis, 1/100 lin. crassis ; filis internis fascicu- 
latim contortis, 1/600 lin. crassis, obsolete articulatis; articulis 
diametro equalibus, subgranulatis.—At first observed in 1866, in 
the collections of the celebrated botanist, Mr. René Lenormand, 
at Vire, Dept. of the Calvados, from Java, and now found also 
by Mr. S. Kurz in the salt-lakes near Calcutta, on submerged 
grasses. 
(Unicum.) Phormidium Lyngbyaceum, Kg.—Calcutta, salt-lakes, 
on an old submerged log of a tree; Nov. 1870. 
IV. Laisr or Atcm conttectep sy Mr. S. Kurz in Burma anp 
ADJACENT Istanps, By Dr. G. v. Martens, mn STUTTGARD. 
This paper will appear in the Natural History Part of the 
Journal. 
VY. Nore on Hemipactytus MArMoraAtus, H. Ketaarti, Zheob., 
AND AbBLABES Humperti, dy Witttam T. Branrorp. 
In the Journal of the Asiatic Society for 1870, Vol. xxxix, 
Part ii, p. 863, I described a Gecko as new under the name of 
Hemidactylus marmoratus. I have since obtained many specimens 
of this species, which is not rare on trees, and is occasionally seen 
on houses, in the lower Godavari valley and neighbouring parts of 
