New Zealand Journal of Marine and Freshwater Research 1984 (Vol 18)

• The determination of minimum discharge for 0+ brown trout {Salmo trutta L.) using a velocity response pp.1-11
• The food of the grey mullet {Mugil cephalus L.) in Lake Waahi and the Waikato River at Huntly pp.13-19
• Changes in condition of mature female rig {Mustelus lenticulatus) from Golden Bay in relation to seasonal inshore migrations pp.21-27
• The food of rig (Mustelus lenticulatus)and the relationship of feeding to reproduction and condition in Golden Bay pp.29-42
• Food resources and ingestion patterns of insects along a West Coast, South Island, river system pp.43-51
• The effect of Baquacil onpathogenic free-living amoebae (PFLA) 3. Increased Baquacil concentration and exposure time in the presence of bacteria pp.53-56
• New distribution records of macrothricid Cladocera in New Zealand pp.57
• An adaptive strategy for stratified random trawl surveys pp.59-71
• Resistance to mixing in New Zealand lakes pp.73-82
• The depth of the mixed layer as an indicator of oceanic circulation around New Zealand pp.83-92
• Book reviews pp.93-101
• Limnological changes in a small lake stocked with grass carp pp.103-114
• Some effects of eutrophication and the removal of aquatic plants by grass carp (Ctenopharyngodon idella) on rainbow trout (Salmo gairdnerii) in Lake Parkinson, New Zealand pp.115-127
• Factors affecting the foods and feeding patterns of lake-dwelling rainbow trout (Salmo gairdnerii) in the North Island of New Zealand pp.129-141
• The food of rainbow and brown trout in the Mohaka and other rivers of Hawke's Bay, New Zealand pp.143-158
• Size at onset of breeding in female Jasus verreauxi (Decapoda : Palinuridae) in New Zealand pp.159-169
• Aspects of respiratory function in the bloodof the intertidal lugworm Abarenicola affinis (Polychaeta) pp.171-175
• Identification and description of larval Anisakis simplex and Pseudoterranova decipiens (Anisakidae: Nematoda) from New Zealand waters pp.177-186
• Marine invertebrate hosts of New Zealand Anisakidae (Nematoda) pp.187-196
• Invertebrates, macroalgae, and chemical features in morainic ponds near Lakes Tekapo and Ohau, including new distribution records of Crustacea pp.197-210
• Distribution of aquatic macrophytes in Lake Alexandrina, New Zealand pp.211-220
• Composition and origin of temperate skeletal carbonate sediments on South Maria Ridge, northern New Zealand pp.221-239
• Actylene reduction and nitrogen fixation potential in some eutrophic lake sediments pp.241-249
• Tidal observations on the West Coast, South Island, New Zealand pp.251-261
• New distribution records of 2 Boeckella species in New Zealand (Note) pp.263
• Feeding of ling Genypterus blacodes (Bloch & Schneider) from 4 New Zealand offshore fishing grounds pp.265-274
• Movements of packhorse rock lobsters (Jasus verreauxi) tagged along the eastern coast of the North Island, New Zealand pp.275-281
• A preliminary investigation on effects of fluctuating flows on invertebrates of the Hawea River, a large regulated river in New Zealand pp.283-290
• More marine littoral mites (Acari) from New Zealand pp.291-302
• The ultrastructure of Phaeocystis pouchetii (Prymnesiophyceae) vegetative colonies with special reference to the production of new mucilaginous envelope pp.303-308
• The application of multivariate statistical methods to phytoplankton counts from the Hauraki Gulf, New Zealand pp.309-322
• Laboratory experiments on the effects of light and temperature on the uptake of nutrients by Lake Rotongaio phytoplankton pp.323-340
• Bacterioplankton biomass and heterotrophic activity off Westland, New Zealand, June 1979 pp.341-354
• Trends in Lake Rotorua water quality pp.355-365
• Factors affecting clarity of New Zealand lakes pp.367-377
• Food resources and ingestion patterns of insects along a West Coast, South Island, river system * pp.379-388
• Book review pp.389-390
• Larval life span, larval settlement, and early growth of Evechinus chloroticus (Valenciennes) pp.393-397
• Persistence of infaunal polychaete zonation patterns on a sheltered, intertidal sand flat pp.399-416
• Crawling and clustering behaviour of 3 species of intertidal mussels in New Zealand pp.417-423
• Gomphonema novo-zelandicum sp. nov., an epiphytic diatom with a specific host preference pp.425-430
• Accelerated eutrophication in a New Zealand lake: Lake Rotoiti, central North Island pp.431-440
• Nitrate loss and transformation in 2 vegetated headwater streams pp.441-450
• Nitrogen and phosphorus in Rotorua urban streams pp.451-454
• Optical characterisation of natural waters by PAR measurement under changeable light conditions pp.455-460
• Sedimentology and evolution of Ohiwa Harbour, a barrier-impounded estuarine lagoon in Bay of Plenty pp.461-478
• Book review pp.479-480