Mass spawning aggregation of the giant bumphead parrotfish Bolbometopon muricatum.

abstract：:This study provides direct and indirect evidence of temporally and spatially consistent spawning aggregations for the grouper Mycteroperca olfax. Recently reported declines in population numbers, probably related to the direct targeting of aggregations by artisanal fishermen, highlight the urgent need for species-spec...

journal_title：Journal of fish biology

authors： Salinas-de-León P,Rastoin E,Acuña-Marrero D

更新日期：2015-07-01 00:00:00

abstract：:Life-history variables for three incidentally captured species of seahorse (Kellogg's seahorse Hippocampus kelloggi, the hedgehog seahorse Hippocampus spinosissimus and the three-spot seahorse Hippocampus trimaculatus) were established using specimens obtained from 33 fisheries landing sites in Peninsular Malaysia. Wh...

journal_title：Journal of fish biology

authors： Lawson JM,Foster SJ,Lim AC,Chong VC,Vincent AC

更新日期：2015-01-01 00:00:00

abstract：:This study tested the behavioural effects of tagging subyearling and yearling lingcod Ophiodon elongatus with acoustic telemetry tags in laboratory tanks and in the natural environment (Puget Sound, WA). In the laboratory, tagged individuals showed less movement and feeding behaviour soon after tagging than untagged c...

journal_title：Journal of fish biology

authors： Lee JS,Tezak EP,Berejikian BA

更新日期：2013-06-01 00:00:00

abstract：:Analysis of feeding habits was performed for early life stages of Brachyplatystoma rousseauxii and Brachyplatystoma filamentosum in the Madeira River, Brazil. Stomach contents of B. rousseauxii and B. filamentosum were identified and analysed to provide the percentage of frequency of occurrence (%FO) and area (%A) and...

journal_title：Journal of fish biology

authors： Márquez-Velásquez V,Galdino Leite R,Hernandez-Serna A,Alvarado F

更新日期：2021-01-01 00:00:00

abstract：:In this study, female preferences and behavioural isolation were estimated in a pair of allopatric sister species, Etheostoma duryi and Etheostoma flavum. Dichotomous mate preference trials were conducted to determine whether females prefer to associate with conspecific over heterospecific males and free-spawning assa...

journal_title：Journal of fish biology

authors： Martin MD,Mendelson TC

更新日期：2013-11-01 00:00:00

abstract：:It has been demonstrated that growth hormone (GH) transgenic fish often posses a trait for fast growth. Here, we investigated the growth of F(4)'all-fish' GH transgenic carp Cyprinus carpio and their serum GH levels for a year. The results showed that F(4) all-fish GH transgenic carp were significantly larger in body ...

journal_title：Journal of fish biology

authors： Zhong S,Wang YP,Pei DS,Luo DJ,Liao LJ,Zhu ZY

更新日期：2009-10-01 00:00:00

abstract：:American shad Alosa sapidissima, an anadromous clupeid, exhibits variation in reproductive strategies, including semelparity and iteroparity. It provides an excellent model for studying the behaviour of germ cells in anadromous fish during their migration from sea to river. The vasa gene was characterized in A. sapidi...

journal_title：Journal of fish biology

authors： Wu XL,Tang ZK,Li W,Chu ZJ,Hong XY,Zhu XP,Xu HY

更新日期：2018-05-01 00:00:00

abstract：:The phylogeographical structure of brown trout Salmo trutta in Britain and Ireland was studied using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis of four mitochondrial DNA segments (16S/ND1, ND5/6, COXIII/ND5 and ND5/12S). Analysis of 3636 individuals from 83 sites-morphotypes...

journal_title：Journal of fish biology

authors： McKeown NJ,Hynes RA,Duguid RA,Ferguson A,Prodöhl PA

更新日期：2010-02-01 00:00:00

abstract：:An eco-genetic model tuned on a population of marble trout Salmo marmoratus subject to periodic flood events was used to explore how the evolution of growth rates interacting with density-dependent processes can modify size at age and population structure and in turn influence the resilience of populations. Fish with ...

journal_title：Journal of fish biology

authors： Vincenzi S,Crivelli AJ,Satterthwaite WH,Mangel M

更新日期：2014-07-01 00:00:00

abstract：:Electroreception in marine fishes occurs across a variety of taxa and is best understood in the chondrichthyans (sharks, skates, rays, and chimaeras). Here, we present an up-to-date review of what is known about the biology of passive electroreception and we consider how electroreceptive fishes might respond to electr...

journal_title：Journal of fish biology

authors： Newton KC,Gill AB,Kajiura SM

更新日期：2019-07-01 00:00:00

abstract：:A comparative cytogenetic analysis, using both conventional staining techniques and fluorescence in situ hybridization, of six Indo-Pacific moray eels from three different genera (Gymnothorax fimbriatus, Gymnothorax flavimarginatus, Gymnothorax javanicus, Gymnothorax undulatus, Echidna nebulosa and Gymnomuraena zebra)...

journal_title：Journal of fish biology

authors： Coluccia E,Deidda F,Cannas R,Lobina C,Cuccu D,Deiana AM,Salvadori S

更新日期：2015-09-01 00:00:00

abstract：:The recovery of oxygen uptake to the standard metabolic rate (SMR) following exhaustive chasing exercise in Atlantic salmon Salmo salar parr occurred in three phases (rapid, plateau and slow). The initial recovery phase lasted 0·7 h and contributed 16% to the total excess post-exercise oxygen consumption (EPOC). It wa...

journal_title：Journal of fish biology

authors： Zhang Y,Claireaux G,Takle H,Jørgensen SM,Farrell AP

更新日期：2018-05-01 00:00:00

abstract：:A genotyping assay for the Ion Torrent Ion PGM platform was developed for fast and cost-effective targeted genotyping of key single nucleotide polymorphisms (SNPs) earlier identified using a genome-wide SNP array in Atlantic salmon Salmo salar. The method comprised a simple primer design step for multiplex-polymerase ...

journal_title：Journal of fish biology

authors： Aykanat T,Lindqvist M,Pritchard VL,Primmer CR

更新日期：2016-12-01 00:00:00

abstract：:Seasonal variation in large-scale habitat selection by fishes in shallow, Canadian waters of the Detroit River was examined. Fish communities were compared among three river segments (upstream, middle and downstream) consisting of areas of shallow water habitat separated by wide hydrologic barriers of deep, flowing wa...

journal_title：Journal of fish biology

authors： Lapointe NW,Corkum LD,Mandrak NE

更新日期：2010-02-01 00:00:00

abstract：:Petroleuciscus ninae sp. nov. is described from the Büyük Menderes River drainage. The new species is distinguished by having a black lateral stripe from head to base of caudal fin, stripe distinct anteriorly and posteriorly, wider than eye diameter; numerous black pigments on anal-fin rays; body depth at dorsal-fin o...

journal_title：Journal of fish biology

authors： Turan D,Kalayci G,Kaya C,Bektaş Y,Küçük F

更新日期：2018-04-01 00:00:00

abstract：:Ambient temperature modulates reproductive processes, especially in poikilotherms such as teleosts. Consequently, global warming is expected to impact the reproductive function of fish, which has implications for wild population dynamics, fisheries and aquaculture. In this extensive review spanning tropical and cold-w...

journal_title：Journal of fish biology

authors： Alix M,Kjesbu OS,Anderson KC

更新日期：2020-09-01 00:00:00

abstract：:In fishes, sex is determined by genetics, the environment or an interaction of both. Temperature is among the most important environmental factors that can affect sex determination. As a consequence, changes in temperature at critical developmental stages can induce biases in primary sex ratios in some species. Howeve...

journal_title：Journal of fish biology

authors： Geffroy B,Wedekind C

更新日期：2020-09-01 00:00:00

abstract：:Experiments done in aquaria under control and either turbid or densely vegetated conditions indicated that three-spined stickleback Gasterosteus aculeatus sneaking behaviour is affected by decreased underwater visibility. Success of sneaking behaviour decreased significantly under increased turbidity but not increased...

journal_title：Journal of fish biology

authors： Vlieger L,Candolin U

更新日期：2009-11-01 00:00:00

abstract：:Variation of the ND5/6 mtDNA fragment was studied in six Nile tilapia populations using PCR and RFLP analysis. The observed variation allows a strict discrimination between eastern and western African populations. ...

journal_title：Journal of fish biology

authors： Rognon X,Guyomard R

更新日期：1997-07-01 00:00:00

abstract：:This study investigated the birth of a brownbanded bamboo shark Chiloscyllium punctatum at the Steinhart Aquarium. Genetic analyses suggest this is the longest documented case of sperm storage for any species of shark (45 months). ...

journal_title：Journal of fish biology

authors： Bernal MA,Sinai NL,Rocha C,Gaither MR,Dunker F,Rocha LA

更新日期：2015-03-01 00:00:00

abstract：:The diets of 21 terapontid species from freshwater environments in northern Australia were investigated to determine the similarity and dissimilarity among species and the extent of any ontogenetic shifts. Distinct ontogenetic dietary shifts occurred in all species for which sufficient data were available, with many s...

journal_title：Journal of fish biology

authors： Davis AM,Pearson RG,Pusey BJ,Perna C,Morgan DL,Burrows D

更新日期：2011-01-01 00:00:00

abstract：:A molecular approach was employed to investigate stock structure in Siamese mud carp Henicorhynchus siamensis populations collected from 14 sites across mainland south-east Asia, with the major focus being the lower Mekong River basin. Spatial analysis of a mitochondrial DNA fragment (ATPase 6 and 8) identified four s...

journal_title：Journal of fish biology

authors： Adamson EA,Hurwood DA,Baker AM,Mather PB

更新日期：2009-10-01 00:00:00

abstract：:Coping style is defined as a set of individual physiological and behavioural characteristics that are consistent across time and context. In the zebrafish Danio rerio, as well as in many other animals, several covariations have been established among behavioural, physiological and molecular responses. Nonetheless, not...

journal_title：Journal of fish biology

authors： Alfonso S,Peyrafort M,Cousin X,Bégout ML

更新日期：2020-06-01 00:00:00

abstract：:Elasmobranchs are particularly vulnerable to overexploitation and population depletion, especially due to their life-history traits, such as low reproductive output and slow growth. Given that capture-induced parturition (abortion or premature birth) is a common consequence of fisheries in elasmobranchs, but still lit...

journal_title：Journal of fish biology

authors： de Sousa Rangel B,de Castro Ribeiro D,Chagas JMA,Spada L,Moreira RG,da Silva Ribeiro C

更新日期：2020-08-01 00:00:00

abstract：:Temperate-zone anguillid eels use both saline (marine or brackish) and fresh waters during their continental phase, but use of fresh waters is paradoxical because on average these fishes grow more rapidly in saline than in fresh waters. Based on data from anguillid eels whose habitat-residency histories had been deter...

journal_title：Journal of fish biology

authors： Cairns DK,Secor DA,Morrison WE,Hallett JA

更新日期：2009-06-01 00:00:00

abstract：:Hybrid advantage, described as the superiority of hybrids in some traits over their parents and termed the "heterosis effect," is widely documented in the case of reciprocal crosses of parental species (i.e., hybrids representing the F1 generation). In fish, high survival, fast growth and better health status have bee...

journal_title：Journal of fish biology

authors： Šimková A,Janáč M,Hyršl P,Krasnovyd V,Vetešník L

更新日期：2020-12-19 00:00:00

abstract：:The opioid peptides are involved in the regulation of neuroendocrine functions in vertebrates. Nonetheless, the influence of an opioid peptide, dynorphin A (DYN), on reproduction in fish is understudied. The aim of this work was to study the influence of DYN on the pituitary-ovary axis in Oreochromis mossambicus. Dail...

journal_title：Journal of fish biology

authors： Vijayalaxmi,Ganesh CB

更新日期：2020-03-01 00:00:00

abstract：:Corals create complex reef structures that provide both habitat and food for many fish species. Because of numerous natural and anthropogenic threats, many coral reefs are currently being degraded, endangering the fish assemblages they support. Coral reef restoration, an active ecological management tool, may help rev...

journal_title：Journal of fish biology

authors： Seraphim MJ,Sloman KA,Alexander ME,Janetski N,Jompa J,Ambo-Rappe R,Snellgrove D,Mars F,Harborne AR

更新日期：2020-09-01 00:00:00

abstract：:The swimming behaviour of coral-reef fish larvae from 20 species of 10 different families was tested under natural and artificial sound conditions. Underwater sounds from reef habitats (barrier reef, fringing reef and mangrove) as well as a white noise were broadcasted in a choice chamber experiment. Sixteen of the 20...

journal_title：Journal of fish biology

authors： Parmentier E,Berten L,Rigo P,Aubrun F,Nedelec SL,Simpson SD,Lecchini D

更新日期：2015-05-01 00:00:00

abstract：:Sturgeon spermatozoa are unique for their sustained motility. We investigated the relative importance of bioenergetic pathways in the energy supply of Siberian sturgeon Acipenser baerii spermatozoa during motile and immotile states. Spermatozoon motility and oxygen consumption rate (OCR) were analysed following exposu...

journal_title：Journal of fish biology

authors： Rahi D,Dzyuba B,Xin M,Cheng Y,Dzyuba V

更新日期：2020-08-01 00:00:00