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Question:New Investigation of the behavior of Astacus leptodyctelus.I want to investigate the behavior of Astacus leptodyctelus in different photoperiod and stocking density and record it with a video camera. Which fac... [more]
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Answer added to:13 Is Ciguatera Fish Poisoning a Neglected Tropical Disease?IOC of UNESCO considers ciguatera as a neglected tropical disease: http://www.ioc-unesco.org/hab/index.php?option=com_oe&task=viewDocumentRecord&docID... [more]
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Answer added to:7 Truss measurements in fish?Tanx Javaid, the publications were really helpful. Tanx again.
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Answer added to:9 What drives hybridization in tilapia?On going studies with on some group of tilapiine cichlids are pointing to the fact that species are less likely to hybridize when the cephalic morphol... [more]
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Answer added to:4 Freshwater bacteria in a coldwater systemThank you, Sonia, but I'm having to show first (for funding purposes) that I am unable to make an ID based on culturing before molecular work is going... [more]
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Answer added to:10 Can anyone provide an explanation or plausible theory relating to the difference in otolith shape and growth rate of the same species living in different habitats?Right! That's why I wrote "indeed weird enough for fishes!" in my comment. The pelagic and benthic realms are too different, But anyway, you could fin... [more]
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Answer added to:4 How can the extent of hybridization in a fish species be evaluated using morphometric and meristic variables?Thanks Ekrem, got some literature on the subject of hybrid intermediacy and came across some types of intermediacy i.e. phyletic and reticulate interm... [more]
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Answer added to:2 Bio-availability of phthalates to fish?Thanks Oscar, i'll look it up.
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Answer added to:42 Which fish species lay eggs on algae?
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Answer added to:12 What are the possible solutions to analyze otoliths from juvenile fishes that are already too large for the microscope's camera field of view?
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Answer added to:22 How to increase a population of fish in a river? What methods can you recommend?In almost every case, fight pollution!
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Answer added to:6 Is there a relationship between body-depth or girth and feeding activity of a fish population?Hi colleagues, I came across a publication recently which reported that prevailing body depth in a fish population may be an adaptation to predation ... [more]
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Answer added to:10 Are you aware of a captive breeding program for Pungitius hellenicus?Many thanks Emmanuil I shall look into the EU LIFE programme now.
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Question:Open Prey availability and fish condition?The condition/visceral fat of some fish species is believed to be affected by the seasonal availability of certain prey organisms. Is the problem of ... [more]
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Question:Open Feeding options for fish species in different habitats?In the wild, what feeding options provide a fish species with more biomass or constitute more biomass that aids proper growth and meets with energy re... [more]
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Question:Open Does anyone have information regarding the Fish compositon, growth and physiological tolerance to salinity in Coorong, South Australia?I need some information regarding the fish composition structure in Coorong lagoons.
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Answer added to:2 Does anyone know about fish studies in estuaries in Surinam?Many thanks Luis for these refs, I'll contact you soon. Mario
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Answer added to:1 Could there be a relationship between olfactory toxicity in fishes and inaccurate mating that results in hybridization?
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Answer added to:16 Is it possible to control Carassius carp in large lakes?Great work!
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Answer added to:8 How can I preserve horse mackerel otoliths after being immersed in glycerin-alcohol solution?For large otoliths like is common with marine fishes, dry preservation is recommended; but for smaller and delicate otoliths as found in fresh water f... [more]
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Answer added to:8 Which is the best survey method for testing territorial behaviour of a fish species?Sorry guys for the late answer.... if you have some papers i would be extreme interested ....Answering to David i will work with wild population and i... [more]
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Question:Open Relationship between eye diameter and water depth inhabited by a fish?it is believed that pelagic fish have larger eyes than benthic fish because of the amount of available light. Can this belief be confirmed by fellow r... [more]
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Answer added to:16 Anyone have papers about the biology of Trachinus draco?I absolutely agree Philipp .... so i have nothing more to say
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Answer added to:4 What is the most automatic way to perform struss network systems, preferably using image J?Thank you for your replies they have been very helpful
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Answer added to:5 Nursery value of macroalgae-dominated reefs?Thanks a lot for your answers, I will let you know any updates I may gather on this thematic. Cheers, Adrien
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Answer added to:5 Can anybody suggest list of toxicology journals with impact factor 1 that are free of cost?1. RSC journal - Toxicology research link is: http://pubs.rsc.org/en/journals/journalissues/tx 2. Journal of Toxicology and Environmental by Taylor a... [more]
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Question:Open Why is the Portunus species widely distributed?Widely distributed along Indo pacific region.
About Fish Ecology
Fish ecology