Cluster analysis of non-insect macro-invertebrates of the upper potomac river Roger L. KaeslerJohn Cairns Jr.John M. Bates OriginalPaper Pages: 173 - 181
Respiratory metabolism in pacifastacus leniusculus (Dana) (crustacea: decapoda) as related to its ecology Gerald A. MoshiriCharles R. GoldmanJohn A. Coil OriginalPaper Pages: 183 - 195
The phylogenetic development of brooding behaviour in the hirudinea Roy T. Sawyer OriginalPaper Pages: 197 - 204
Studies on moisture relationships of some aquatic and terrestrial algae Miss S. Seth OriginalPaper Pages: 211 - 213
An Ecological Study of the Fauna Inhabiting the Sublittoral Marine Alga Saccorhiza polyschides (Lightf.) Batt. Trevor A. Norton OriginalPaper Pages: 215 - 231
On the species of the genus Desmidium from Hokkaido, Japan Yuji Nishihama OriginalPaper Pages: 233 - 244
Studies in the life cycle of Allomyces javanicus Kniep Thakur JiR. Dayal OriginalPaper Pages: 245 - 251
A study of the feeding habits of larvae of limnephilus marmoratus curtis (trichoptera) living in the fucus-belt of the northern part of the baltic Per Haage OriginalPaper Pages: 253 - 265
Myxosarcina cloacarum sp. nov. and its life history P. N. SaxenaA. TewariV. P. Singh OriginalPaper Pages: 267 - 272
Conditions ecologiques dues à l'evaporation dans les etangs de Camargue P. KerambrunK. -H. Szekielda OriginalPaper Pages: 273 - 283
Studies on the genus lepidomysis clarke crustacea: mysidacea C. N. NathN. Krishna Pillai OriginalPaper Pages: 285 - 300
The Coloration of Specimens of Nereis zonata Mal. (Annelides, Polychaeta) from the Black Sea Bazyli Czeczuga OriginalPaper Pages: 301 - 307
Morpho-functional grounds of mode of life of Cladocera. V. Morphology and adaptive modifications of trunk limbs of anomopoda N. N. Smirnov OriginalPaper Pages: 317 - 345
Larval selection of substrate by the Bryozoa discoporella and Cupuladria Egbert G. DriscollJames W. GibsonSteven W. Mitchell OriginalPaper Pages: 347 - 359
Proximate Composition of Freshwater Fish — Grass Carp, Puntius gonionotus and Tilapia Y. T. Tan OriginalPaper Pages: 361 - 366
Some Observations on the Morphology and Cytology of Indian Charophyta RamjeeY. S. R. K. Sarma OriginalPaper Pages: 367 - 382
