Spawning, egg development and recruitment of diadromous galaxiids in Taranaki, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Ecology at Massey University [PDF]
, 2002 Spawning biology of Galaxias postvectis Clarke (shortjaw kokopu) was investigated in streams in northwest Taranaki, New Zealand. Most G. postvectis were found to spawn near their adult habitat on the river bank during spate flows between May 9 and 17 ...
Charteris, Sjaan Clare
core
Balancing Harvest and Habitat: A Framework for the Sustainable Management of Diadromous Galaxiids
New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.Managing New Zealand's diadromous Galaxias species and the associated whitebait fishery presents a complex challenge due to species‐specific differences in life‐history strategies, habitat requirements, and population dynamics that underpin responses to anthropogenic and environmental pressures.
Ben R. J. Crichton +4 more
wiley +1 more source
Efecto de la salinidad en la supervivencia embrionaria de puye Galaxias maculatus (Jenyns, 1842)
Latin American Journal of Aquatic Research, 2015 Se evaluó e l efecto de la salinidad en la supervivencia embrionaria, período embrionario y período de eclosión de puye, Galaxias maculatus. Se utilizaron ocho tratamientos, con salinidades de 0, 4, 8, 12, 16 y 20 obteniéndose supervivencias embrionarias
Juan Barile +3 more
doaj +1 more source
Haemoglobin and size dependent constraints on swimbladder inflation in fish larvae [PDF]
, 2006 In developmental studies of fish species (especially physostomians) it could be demonstrated, that the lack of haemoglobin during larval and juvenile stages is a relatively common phenomenon. Generally it is linked with body translucency.
Beeck, P. +8 more
core
Implementing Bayesian network models using expert elicitation for instream barrier assessment
Journal of Applied Ecology, Volume 63, Issue 2, February 2026.We have demonstrated that BN modelling and expert knowledge can be used for assessing the likelihood of fish passage where empirical data are lacking or sparse. The probabilistic framework is consistent with the need to reflect that many structures are partial barriers to fish movement and cannot be represented accurately in a binary pass/fail ...
Paul Franklin +3 more
wiley +1 more source
Contenido de ADN nuclear en Galaxias maculatus (Teleostei: Osmeriformes: Galaxiidae) [PDF]
, 2012 El contenido de ADN nuclear (valor 2C) fue determinado en el pez comercial Galaxias maculatus (Galaxiidae) usando microdensitometría de núcleos de eritrocitos sometidos a tinción de Feulgen, utilizando como estándar eritrocitos de trucha arco iris con un
core +1 more source
Fishing‐Induced Regulation of Diadromous Fish Subsidies in Stream Communities
Freshwater Biology, Volume 71, Issue 1, January 2026.ABSTRACT Seasonal migrations of diadromous fish transport marine‐derived nutrients into freshwater ecosystems, enriching communities and restructuring food‐web dynamics. By diminishing these migrations, fishing pressure could disrupt cross‐ecosystem connectivity, thereby altering predator–prey interactions and community size structure.
Ben R. J. Crichton +3 more
wiley +1 more source
Distribution, identification and biology of freshwater fishes in south-western Australia [PDF]
, 1998 A total of 410 sites in the major watersheds in the south-western corner of Australia, bounded by Bunbury in the north-west and just east of Albany in the south-east, were sampled for fish.
Gill, H.S., Morgan, D.L., Potter, I.C.
core +1 more source
Habitat requirements of black mudfish (Neochanna diversus) in the Waikato region, North Island, New Zealand. [PDF]
, 1996 Black mudfish (Neochanna diversus) were found at 39 of 80 sites in the Waikato region, New Zealand, ranging from large wetlands to small swampy streams. Of the sites with mudfish, 87% were dry at some time during summer. Sites with mudfish also generally
Barrier, R.F.G., Hicks, Brendan J.
core +2 more sources
Freshwater Biology, Volume 70, Issue 8, August 2025.ABSTRACT Freshwater mussels are in decline worldwide, and their conservation is limited by a lack of understanding of species ecology and biology, particularly in the southern hemisphere. Hyridella narracanensis is a threatened species which is co‐distributed with a more abundant congener, H. drapeta.
Sarah Treby +3 more
wiley +1 more source