Life-history traits of temperate and thermophilic barracudas (Teleostei: Sphyraenidae) in the context of sea warming in the Mediterranean Sea.

abstract：:According to Signal Detection Theory, the ability to detect a stimulus (discriminability, d') is inversely related to the magnitude of internal and external noise. In this study, downstream moving brown trout Salmo trutta were used to investigate whether external hydrodynamic noise (in this case turbulence) could mask...

journal_title：Journal of fish biology

authors： Kerr JR,Kemp PS

更新日期：2019-07-01 00:00:00

abstract：:Three normalized cDNA libraries were constructed, two of which were constructed from reproductive tissues ovary and testis, and the other one from pooled immune tissues including head kidney, intestine, liver and spleen. A total of 10 542 clones were sequenced generating 10 128 expressed sequence tags (ESTs). Cluster ...

journal_title：Journal of fish biology

authors： Sha Z,Wang S,Zhuang Z,Wang Q,Wang Q,Li P,Ding H,Wang N,Liu Z,Chen S

更新日期：2010-04-01 00:00:00

abstract：:Macrhybopsis reproduction and propagule traits were studied in the laboratory using two temperature regimes and three hormone treatments to determine which methods produced the most spawns. Only sicklefin chub Macrhybopsis meeki spawned successfully although sturgeon chub Macrhybopsis gelida released unfertilized eggs...

journal_title：Journal of fish biology

authors： Albers JL,Wildhaber ML

更新日期：2017-07-01 00:00:00

abstract：:This study reports on the first record of the intermediate scabbardfish Aphanopus intermedius in the western South Atlantic Ocean, based on a single specimen 725 mm standard length collected between 0 and 610 m depth around Rocas Atoll off north-eastern Brazil. Measurements and counts are provided and compared with th...

journal_title：Journal of fish biology

authors： Eduardo LN,Villarins BT,Lucena-Frédou F,Frédou T,Lira AS,Bertrand A,Mincarone MM

更新日期：2018-11-01 00:00:00

abstract：:Here we present records of sharks obtained using baited remote underwater stereo-video systems (stereo-BRUVS) at two Brazilian oceanic islands. Fourteen of the 60 deployments recorded 19 sharks in Trindade Island. In Saint Peter and Saint Paul Archipelago (SPSPA), two pelagic and two demersal deployments recorded two ...

journal_title：Journal of fish biology

authors： Pimentel CR,Andrades R,Ferreira CEL,Gadig OBF,Harvey ES,Joyeux JC,Giarrizzo T

更新日期：2020-02-01 00:00:00

abstract：:The pencil cardinal Epigonus denticulatus is a small deep-water fish inhabiting continental slopes usually between 300 m and 600 m depth. We report the first record of E. denticulatus in the Azores archipelago, where one specimen was found floating by fisherman off Faial island. Meristic and morphometric characters ar...

journal_title：Journal of fish biology

authors： Catarino D,Stefanni S,Porteiro FM,Rosa A,Giacomello E

更新日期：2021-01-27 00:00:00

abstract：:Size-dependent reproductive success of wild zebrafish Danio rerio was studied under controlled conditions in the laboratory to further understand the influence of spawner body size on reproductive output and egg and larval traits. Three different spawner size categories attained by size-selective harvesting of the F(1...

journal_title：Journal of fish biology

authors： Uusi-Heikkilä S,Wolter C,Meinelt T,Arlinghaus R

更新日期：2010-08-01 00:00:00

abstract：:Marine fish are an irreplaceable resource, but are currently under threat through overfishing and climate change. To date, most of the emphasis has been on single stocks or populations of economic importance. However, commercially valuable species are embedded in assemblages of many species and there is only limited u...

journal_title：Journal of fish biology

authors： Moyes F,Magurran AE

更新日期：2019-01-01 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：:The aim of this study is to report the presence of a three non-native hybrid long-whiskered catfishes (family Pimelodidae) in the Upper Paraná River basin, Brazil. Genetic analyses demonstrated that the three presumptive hybrids were a result of the crossbreeding of Pseudoplatystoma reticulatum (central Amazonas River...

journal_title：Journal of fish biology

authors： Yabu MHS,Vidotto-Magnoni AP,Casimiro ACR,Garcia DAZ,Costa ADA,Prado FDD,Porto-Foresti F,Orsi ML

更新日期：2018-01-01 00:00:00

abstract：:A survey of soft sediment tide pools was conducted to assess the occupation and assemblage of fishes on three different intertidal shores in Moreton Bay, Australia, between January and December 2009. Tide-pool volume ranged from 0· 30 to 29· 75 l and varied significantly between months and sites. A total of 1364 indiv...

journal_title：Journal of fish biology

authors： Chargulaf CA,Townsend KA,Tibbetts IR

更新日期：2011-02-01 00:00:00

abstract：:The reproductive biology of three commercially significant seabream species (family: Sparidae) Acanthopagrus schlegelii, Evynnis cardinalis and Pagrus major, taken from Hong Kong and adjacent northern South China Sea (SCS) waters, were investigated for their sexual patterns, spawning seasons, length at maturity and ex...

journal_title：Journal of fish biology

authors： Law CSW,Sadovy de Mitcheson Y

更新日期：2017-07-01 00:00:00

abstract：:Photo-identification and conventional tagging were used to estimate population size and structure of the whale shark Rhincodon typus near Holbox Island, Mexico. From 2005 to 2008, photographs of spot patterns behind the last gill slit and in a lateral view on the left side of each animal were used to identify individu...

journal_title：Journal of fish biology

authors： Ramírez-Macías D,Meekan M,De La Parra-Venegas R,Remolina-Suárez F,Trigo-Mendoza M,Vázquez-Juárez R

更新日期：2012-04-01 00:00:00

abstract：:Morphological (growth, Fulton's condition factor), physiological (per cent dry mass, total lipid content) and behavioural (activity levels) response patterns of carp gudgeon Hypseleotris spp. were examined in response to food deprivation during a 56 day experiment. Considerable variability in the nature and magnitude ...

journal_title：Journal of fish biology

authors： Ning NS,Hladyz S,Gawne B,Maffei S,Price A,Nielsen DL

更新日期：2012-01-01 00:00:00

abstract：:Accelerometer technology was used to evaluate behaviours in the teleost ambush predator pike Esox lucius foraging on crucian carp Carassius carassius. Automated rule-based estimates of prey-size determined handling time were obtained and are compared with video-recorded behaviours. Solutions to tag attachment and the ...

journal_title：Journal of fish biology

authors： Van Deurs M,Andersson A,Vinterstare J,Didenko A,Persson A,Brönmark C,Nilsson PA

更新日期：2017-06-01 00:00:00

abstract：:Fish assemblage structure, rarefied species richness, species diversity and evenness of assemblages upstream of a reservoir in Oklahoma, U.S.A., were compared pre and post-impoundment as well as in contemporary collections from streams above and below the reservoir. There were significant shifts in assemblage structur...

journal_title：Journal of fish biology

authors： Franssen NR,Tobler M

更新日期：2013-05-01 00:00:00

abstract：:In many experiments, euthanasia, or humane killing, of animals is necessary. Some methods of euthanasia cause death through cessation of respiratory or cardiovascular systems, causing oxygen levels of blood and tissues to drop. For experiments where the goal is to measure the effects of environmental low oxygen (hypox...

journal_title：Journal of fish biology

authors： Larter KF,Rees BB

更新日期：2017-06-01 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 present study tested the hypothesis of no delayed sublethal effects of mild angling and release on the feeding, growth, somatic condition and gonadal development of golden perch Macquaria ambigua during gametogenesis. Subsamples of adult M. ambigua (n = 17-21 of 207), originally captured from the wild and stocked ...

journal_title：Journal of fish biology

authors： Hall KC,Broadhurst MK,Butcher PA,Cameron L,Rowland SJ,Millar RB

更新日期：2017-05-01 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：:The effect of flume length and impingement time on post-exercise lactate concentrations in brook charr Salvelinus fontinalis were examined. Swimming in longer flumes increased lactate concentrations, as does impingement after swimming in short flumes. ...

journal_title：Journal of fish biology

authors： Tudorache C,O'Keefe RA,Benfey TJ

更新日期：2010-02-01 00:00:00

abstract：:The community structure of the reef fish fauna of Trindade Island, a volcanic oceanic island located 1160 km off the coast of Brazil, is described based on intensive visual censuses. Seventy-six species were encountered in 252 censuses, with mean ± S.E. of 99 ± 3 individuals and 15.7 ± 0.3 species 40 m(-2) transect. T...

journal_title：Journal of fish biology

authors： Pinheiro HT,Ferreira CE,Joyeux JC,Santos RG,Horta PA

更新日期：2011-12-01 00:00:00

abstract：:Characidium fishes with a sex chromosome system form a monophyletic group. This work presents data of Characidium lanei from the South Atlantic basin (Brazil), including an unknown type of ZW sex chromosome system for the groups including the presence of rDNA sites on sex chromosomes. ...

journal_title：Journal of fish biology

authors： Noleto RB,Amorim AP,Vicari MR,Artoni RF,Cestari MM

更新日期：2009-08-01 00:00:00

abstract：:The high variability in survival over the past three decades of north-west Pacific Chinook salmon Oncorhynchus tshawytscha is summarized for 24 stocks and analysed using hierarchical Bayesian models. Results from a simple model indicate that recruitment anomalies appear to be correlated in time and space. A simple mod...

journal_title：Journal of fish biology

authors： Sharma R,Liermann M

更新日期：2010-11-01 00:00:00

abstract：:The influence of individual parentage on progeny responses to early developmental temperature stress was examined in a cross-fertilization experiment using sockeye salmon Oncorhynchus nerka. Differences in survival, hatch timing and size were examined among five paternally linked and five maternally linked offspring f...

journal_title：Journal of fish biology

authors： Burt JM,Hinch SG,Patterson DA

更新日期：2012-02-01 00:00:00

abstract：:Introduced predatory fishes have had consistently severe consequences for native fishes in stream environments around the world, although the drivers of these effects are often unclear. In the Swartkops River headwaters in South Africa, native Eastern Cape redfin Pseudobarbus afer were always absent from sites occupie...

journal_title：Journal of fish biology

authors： Ellender BR,Weyl OLF,Alexander ME,Luger AM,Nagelkerke LAJ,Woodford DJ

更新日期：2018-04-01 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：:The main findings of the current study were that exposing adult sockeye salmon Onchorhynchus nerka to a warm temperature that they regularly encounter during their river migration induced a heat shock response at an mRNA level, and this response was exacerbated with forced swimming. Similar to the heat shock response,...

journal_title：Journal of fish biology

authors： Anttila K,Eliason EJ,Kaukinen KH,Miller KM,Farrell AP

更新日期：2014-05-01 00:00:00

abstract：:Wild, downstream-migrating cutthroat trout, Oncorhynchus clarkii clarkii, smolts and adults were captured at a weir in Big Beef Creek, Hood Canal, Washington, surgically implanted with acoustic tags and tracked to identify spring and summer movements using stationary receivers in order to test the assumption that the ...

journal_title：Journal of fish biology

authors： Goetz FA,Baker B,Buehrens T,Quinn TP

更新日期：2013-11-01 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