ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 81 



Howe, M. A. — Collections of marine algae from Florida and the Bahamas. 



[A short report of the work done by the author while collecting ana 

 studying the marine algae of that region. The specimens are 

 represented bv 616 collection numbers.] 



Journ. New York Bot. Garden, v. (1904) pp. 164-6. 



„ „ Bemarks on some West Indian Marine Algae. 



[The author enumerates a few of the genera found by him during 

 his recent stay in the Bahamas and Florida, and he adds 

 some interesting remarks on Rhipocephalus oblongus. A new 

 species of Halimeda is mentioned, which is to be describedi 

 shortly.] Torreya, iv. (1904) pp. 126-7- 



Htams. Isabel F., & E. H. Richards — Notes on Oscillaria prolifica. 

 [Third paper. Colouring matters.] 



Technology Quarterly, xvii. (1904) pp. 270-6. 



Kohl. F. G.— TJeber die Organisation und Physiologie der Cyanophyceen-Zelle und 

 die mitotische Theilung ihres Kernes. (On the organisation and physiology of 

 the Cyanophycea cell and the mitotic division of its nucleus.) 



1903, 210 pp. (10 pis.). 



Kuckuck, P. — Neue Untersuchungen iiber Nemoderma Schousboe. (New investiga- 

 tion on Nemoderma.) Wiss. Meeresunt. Biol. Anst. Abth. Helgoland, 



v. (1904) pp. 117-50. 



Morteo, E. — Contributo alia conoscenza delle alghe di acqua dolce in Liguria. 

 (Contribution to a knowledge of the fresh-water algaB of Liguria.) 

 [A list, with critical and topographical notes] 



Malpighia, xviii. (1904) pp. 3S9-466 



Pavillakd, J. — Sur les auxospores de deux Diatomees pelagiques. (On the auxo- 

 spores of two pelagic diatoms.) 



[A note, in which the auxospores of Rhizosolenia Stolterfortliii and Hemiaulus 

 t chinensis are described.] Comptes Bendus, cxxxix. (1904) pp. 615-7. 



Peragallo, M. — Premiere note sur les Diatomees marines de Monaco. (First note 

 on the marine diatoms of Monaco.) Bull. Muse'e Oceanogr. Monaco* 



1904, 16 pp.. 8 figs 



Petit, P. — Diatomees recoltees en Cochinchine. (Diatoms collected in Cochin- 

 China.) 



[Contains four lists of species — from Tonkin, Annam (fresh-water and marine), 

 and Ceylon respectively. The new species described are: Snrirella 

 Boisiana, S. cochinchinensis, S. touranemis, and Achnanfhes orientalis. 



Nuov. Notar., xv. (1904) pp. 161-8 (1 pi.). 



Leinsch, P. F. — Die Zusammensetznng des " Passatstanbes '' anf dem sudlichen 

 atlantischen Ozean. (The composition of atmospheric dust in the South Atlantic 

 Ocean.) Flora, xciii. (1904) pp. 533-6. 



Tempere, J. — Liste des Diatomees contenues dang le depot calcaire bitumineux 

 tertiaire de Senda'i, Japon. (List of diatoms contained in the layer of tertiary 

 calcareous bitumen at Senda'i, Japan.) Microg. Prep., xii. (1904) pp. 175-89. 



Zacharias, O. — TJeber verticale Wanderungen des Zooplanktons in den baltischen 

 Seen. (On the vertical wanderings of zuoplankton in the Baltic 

 lakes.) Biol. Centralis. . xxiv. (1904) pp. 637-8. 



„ „ Deber Griin-, Gelb- und Bothfarbung der Gewasser durch die 



anwesenheit mikroskopischer Organismen. (Ou the green, 

 yellow ami red colouring of water through the presence of 

 microscopic organisms.) 



. Forsch. Ber. Biol. Stat. Pirn, 190:?. pp. 296-303. 



Feb. 15th, 1905 g 



