New Zealand Journal of Marine and Freshwater Research 1993 (Vol. 27)

• Composition of macrozooplankton assemblages associated with the formation and decay of pulses within an upwelling plume in greater Cook Strait, New Zealand pp.1-22
• Net damage injuries to New Zealand hoki, Macruronus novaezelandiae pp.23-30
• Acoustic Doppler Current Profiler measurements of the semi-diurnal internal tide on the west coast of New Zealand pp.31-38
• Periphyton development in relation to macro-scale (geology) and micro-scale (velocity) limiters in two gravel-bed rivers, New Zealand pp.39-53
• Absence of infectious haematopoietic necrosis virus (IHNV) in New Zealand sockeye salmon, Oncorhynchus nerka pp.55-60
• Life histories and production of two trichopteran shredders in New Zealand streams with different riparian vegetation pp.61-70
• Natural water temperature variations in the lower Waikato River, New Zealand pp.71-85
• Identification of fish responsible for five layers of echoes recorded by high-frequency (200 kHz) echosounding in Lake Rotoiti, North Island, New Zealand pp.87-100
• Faecal streptococci as faecal pollution indicators: a review. Part I: Taxonomy and enumeration pp.101-115
• Faecal streptococci as faecal pollution indicators: a review. Part II: Sanitary significance, survival, and use pp.117-137
• Growth, age structure, and productivity of jack mackerels (Trachurus spp.) in New Zealand waters pp.145-155
• Estimates of wave height data for New Zealand waters by numerical modelling pp.157-175
• Mercury levels in black cardinalfish (Epigonus telescopus) pp.177-181
• Movements of rock lobsters {Jasus edwardsii) tagged in Fiordland, New Zealand pp.183-190
• Morphometrically induced estuarine phytoplankton patchiness in Pelorus Sound, New Zealand pp.191-199
• Talitrid amphipods as biomonitors of trace metals near Dunedin, New Zealand pp.201-207
• Parapercis colemani, a new pinguipedid fish from Norfolk Island, south-western Pacific Ocean pp.209-214
• Occurrence and taxonomic status of the copepod Unicolax chrysophryenus Roubal, Armitage & Rohde, 1983 (Poecilostomatoida: Bomolochidae) parasitic on the snapper Pagrus auratus (Bloch & Schneider, 1801) pp.215-218
• Flow preferences of larval Chironomidae (Diptera) in Tongariro River, New Zealand pp.219-226
• Distribution and abundance of coarse woody debris in some southern New Zealand streams from contrasting forest catchments pp.227-239
• A method for objectively identifying pool, run, and riffle habitats from physical measurements pp.241-248
• Genetic differentiation among populations of New Zealand common smelt, Retropinna retropinna (Richardson), from the Waikato basin pp.249-255
• Assessment of pesticide contamination of groundwater in New Zealand 1. Ranking of regions for potential contamination pp.257-266
• Assessment of pesticide contamination of groundwater in New Zealand 2. Results of groundwater sampling pp.267-273
• Book reviews: The rockpool fishes of New Zealand. By Chris Paulin and Clive Roberts. pp.275-277
• Identification and recruitment patterns of juvenile surf clams, Mactra discors and M. murchisoni iyom central New Zealand pp.279-285
• Seasonal incidence of egg-bearing in the New Zealand paddle crab Ovalipes catharus (Crustacea: Brachyura), and its production of multiple egg batches pp.287-293
• Phytoplankton photosynthesis and growth in contrasting regions of Manukau Harbour, New Zealand pp.295-307
• Natural diet of the crab Notomithrax ursus (Brachyura: Majidae) at Oaro, South Island, New Zealand pp.309-315
• Age and growth of longfinned eels (Anguilla dieffenbachii) in pastoral and forested streams in the Waikato River basin, and in two hydroelectric lakes in the North Island, New Zealand pp.317-332
• Age validation and movement of freshwater eels (Anguilla dieffenbachii and A. australis) in a New Zealand pastoral stream pp.333-338
• Review of the status, distribution, and conservation of freshwater invertebrates in New Zealand pp.339-356
• Investigating anti-predator behaviour in three genetically differentiated populations of non-migratory galaxiid fishes in a New Zealand river pp.357-363
• Effect of localised nutrient enrichment on the shallow epilithic periphyton of oligotrophic Lake Taupo, New Zealand pp.365-372
• Water chemistry dynamics as affected by rainstorms in a high-elevation stream, South Island, New Zealand pp.373-378
• Letter to the Editor pp.379-380
• Book reviews: Eel culture in Japan, by Bernard Gousset. pp.381-385
• Growth, age structure, and productivity of ling, Genypterus blacodes (Ophidiidae), in New Zealand waters pp.385-397
• Short communication: Distribution of meiobenthic copepodls from various habitats in Pauatahanui Inlet, New Zealand pp.399-405
• Composition and distribution of macro- and meiobenthos around sublittoral hydrothermal vents in the Bay of Plenty, New Zealand pp.407-418
• Algal blooms and climate anomalies in north-east New Zealand, August -December 1992 pp.419-430
• Detection and New Zealand distribution of Myxobolus cerebralis, the cause of whirling disease of salmonids pp.431-436
• Redd characteristics and implications for survival of Chinook salmon (Oncorhynchus tshawytscha) embryos in the Waitaki River, New Zealand pp. 437-444
• Life history and production of Coloburiscus humeralis (Ephemeroptera: Oligoneuriidae) in two South Island high-country streams, New Zealand pp.445-451
• Implications of diadromy for the structuring and modelling of riverine fish communities in New Zealand pp.453-462
• Performance of the Macroinvertebrate Community Index: effects of sampling method, sample replication, water depth, current velocity, and substratum on index values pp.463-478
• Bryophytes and associated invertebrates in first-order alpine streams of Arthur's Pass, New Zealand pp.479-494
• Book review: Marine toxins and New Zealand shellfish. Proceedings of a workshop on research issues pp.495