pH and Eh on Aldabra Atoll 2. Intertidal photosynthetic microbial communities showing zonation M. PottsB. A. Whitton OriginalPaper Pages: 99 - 105
Seasonal succession of phytoplankton in a large subarctic river James W. Moore OriginalPaper Pages: 107 - 112
Blood glucose in marine penaeid prawns: I. Neuroendocrine regulation in Parapenaeopsis hardwickii (Miers). (Crustacea, Decapoda, Penaeidae) R. NagabhushanamG. K. Kulkarni OriginalPaper Pages: 113 - 118
Feeding habits of the predaceous nymphs of Dolania Americana in Northwestern Florida (Ephemeroptera : Behningiidae) Philip T. P. TsuiMichael D. Hubbard OriginalPaper Pages: 119 - 123
Hormonal control of blood chloride in the marine pulmonate, onchidium verruculatum M. M. HanumanteU. D. DeshpandeR. Nagabhushanam OriginalPaper Pages: 125 - 127
Mayfly fauna (Ephemeroptera) and the biology of the species Potamanthus luteus (L.) in a warmed stretch of the Oslava River Petr ObrdlíkZdeněk AdámekJiří Zahrádka OriginalPaper Pages: 129 - 140
Algae and Testacea of the Cho Oyu (Himalayas) expedition-II; Gyanophyta, Chlorophyta, Euglenophyta, Chrysophyta and Testacea N. Subba RajuM. R. Suxena OriginalPaper Pages: 141 - 160
Observations on the biology of nymphs of Povilla Adusta Navas (Ephemeroptera: Polymitarchidae) in Lake Kainji, Nigeria A. Bidwell OriginalPaper Pages: 161 - 172
Tubes and tube-building in a lotic Chironomid (Diptera) community Alan BrennanA. J. McLachlan OriginalPaper Pages: 173 - 178
Thermoregulatory behavior of the pink shrimp Penaeus duorarom Burkenroad William Wallace ReynoldsMartha Elizabeth Casterlin OriginalPaper Pages: 179 - 182
Ephippia of Daphnia magna straus — A technique for their mass production and quick revival Sandor Doma OriginalPaper Pages: 183 - 188
