•'!42 SUMMARY OF CURRENT RESEARCHES RELATING TO 



HiBEONTMTJS, G. — Bemerkungen iiber Chlamydomyxa labyrinthuloides Archer 

 und Chlamydomyxa montana Lankester. (Remarks <m C. labyrinthuloides Archer 

 and C. montana Lankester.) 



[Criticisms on papers by E. Penard in Arlciv f. Protislenhunde, iv. (1904) 

 pp. 296-334, and by E. Kay Lankester in Q.J.M.S., xxxix. (1897) pp. 

 233-243.] Iledwigia, xliv. (1905) pp. 137-57. 



Keissleh, K. von — Mitteilungen iiber das Plankton des Ossiachersees in Earnten. 

 (Notes on the plankton of Lake Ossiach in Carinthia.) 



[List of the species collected in the SDring and summer of 1904.] 



Oester. Bot. Zeitschr., Iv. (1905) pp. 101-G. 



Kbaemeb, H. — The Copper Treatment of Water. 



[An account of the method of G. T. Moore for the destruction of algae and 

 pathogenic organisms in water supplies.] 



American Journ. Pharm., lxxvi. (1904) 574-9. 

 Man gin, L. — La Cryptogamie. (Cryptogamy.) 



[Opening lecture at the Paris Museum of Natural History. A short historical 

 account of cryptogamie work during last century — algae, etc.] 



Extr. from Itevue Scientif. (Dec. 1904) 36 pp. 



Migula. W. — Thome's Flora von Dentschland, Oesterrich, und der Schweiz. VI. 

 Eryptogamen. (Thome"s Flora of Germany, Austria, and Switzerland. VI. 

 Cryptogams.) 



[Algre — continued.] Gera : Zezschwitz, 1904-5, lief 19-21, 



pp. 17-112 (14 pis.). 



Mueller, O. — Bacillariaceen aus dem Nyassalande und einigen benachbarten Ge- 

 bieten. (Bacillariacese from Xyassaland and some neighbouring regions. Dis- 

 tribution tables are appended.] 



[Continuation.] Engler's Bot. Jahrb., xxxvi. (1905) pp. 137-205 (2 pis.). 



Pascher, A. — Eleine Beitrage zur Eenntniss unserer Siisswasseralgen. (S mall con- 

 tributions to a knowledge of our fresh-water algae.) 



[Treats of the conditions of reproduction of Draparnandia glomerata.'] 



SB. Naturw.-med. Verein. Wien, " Lotos" 1904, 5 pp. 



1'rain, D. — The Vegetation of the Districts of Hughli-Howrah and the 24- 

 Pergunnahs. 



[Annotated list, containing 84 fresh -water and marine algae, including 10 

 Floridese, 4 Diatoms, and 7 Characeaj.] 



Records Bot. Surrey of India, iii. (1905) pp. 143-339. 



Simmons, H. G. — Den farb'iska hafsalgflorans slagtskaps fdrhallanden. (An account 

 of the affinities of the marine flora of the Faerues.) 



Bot. Notiser, 1904, pp. 199-236. 

 Weiss, F. E.— Seaweeds. 



[A popular lecture on the main groups of algae, their colouring matter, repro- 

 duction, and economic uses.] 



Proc. Manchester Field Club, I. ii. (1905) pp. 142-4. 



Yen do, K. — Investigations on "Isoyake" (decrease of sea-weed). 



Journ. Imp. Fisheries Bureau Japan, xii. (1903) 



pp. 1-33. 



,, „ "Isoyake" in the Prefecture of Chiba. Tom. cit, pp. 34-8. 



„ ., Relation between the Current and the Distribution of the Marine 



Vegetation of Tokyo Bay. Tom. cit., pp. 39-47. 



[The above three papers are in Japanese, and refer to the 



decrease of seaweeds caused, as the author believes, by a 



sudden increase of river water owing to imprudent felling 



of forest trees.] 



Zachakias, O. — Beobachtungen iiber das Leuchtverniogen von Ceratium tripos. 

 (Observations on the light capacity of C. tripos.) 



Biol. CentraM., xxv. (1905) pp. 20-30. 



„ Ueber eine Wasserbliite von Volvox minor und Volvox globator. 



(On a water-bloom of Y. minor and V. globator.) 



Tom. cit., pp. 95-6. 



