Lack of taxonomic information from parietal spine size invalidates subspecies in the Atlantic hookear sculpin Artediellus atlanticus.

abstract：:Female response to various aspects of male trait morphology and the effect of female feeding motivation were investigated in the swordtail characin Corynopoma riisei, a species where males are equipped with a flag-like food-mimicking ornament that grows from the operculum. Unfed females responded more strongly to the ...

journal_title：Journal of fish biology

authors： Amcoff M,Kolm N

更新日期：2013-08-01 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：:The shark-like rays of the family Rhinidae (wedgefishes) are globally threatened with extinction. The poorly known clown wedgefish, Rhynchobatus cooki has historically been recorded only from fish markets in Singapore and Jakarta, Indonesia. Its natural geographic range has until now gone undocumented. Social media po...

journal_title：Journal of fish biology

authors： McDavitt MT,Kyne PM

更新日期：2020-12-01 00:00:00

abstract：:The present study is the first to provide data on the reproductive biology of cuckoo ray Leucoraja naevus in Portuguese continental waters. No difference in size at maturity was detected between sexes, which was estimated as 56 cm total length. Spawning occurs all year round, but maximum activity was during winter mon...

journal_title：Journal of fish biology

authors： Maia C,Erzini K,Serra-Pereira B,Figueiredo I

更新日期：2012-09-01 00:00:00

abstract：:The remarkable fish diversity in the Caribbean rivers of north-western South America evolved under the influences of the dramatic environmental changes of neogene northern South America, including the Quechua Orogeny and Pleistocene climate oscillations. Although this region is not the richest in South America, endemi...

journal_title：Journal of fish biology

authors： Jiménez-Segura LF,Galvis-Vergara G,Cala-Cala P,García-Alzate CA,López-Casas S,Ríos-Pulgarín MI,Arango GA,Mancera-Rodríguez NJ,Gutiérrez-Bonilla F,Álvarez-León R

更新日期：2016-07-01 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：:Data on low dissolved oxygen (DO₂) tolerance of freshwater fish species of north-western Europe were used to create species sensitivity distributions (SSD). Lowest observed effect concentrations (LOEC) and 100% lethal concentrations (LC₁₀₀) data were collected from the scientific literature. Comparisons were made amon...

journal_title：Journal of fish biology

authors： Elshout PM,Dionisio Pires LM,Leuven RS,Wendelaar Bonga SE,Hendriks AJ

更新日期：2013-07-01 00:00:00

abstract：:The influence of the lunar cycle on prey availability, diet shifts and overlap between larval Anchovia clupeoides and Cetengraulis edentulus was evaluated in mangrove creeks of the Goiana Estuary. Copepod eggs were highly abundant in the first and last quarter, at the full moon and zoea of Ucides cordatus (Ocypodidae)...

journal_title：Journal of fish biology

authors： Lima AR,Barletta M

更新日期：2016-10-01 00:00:00

abstract：:The reproductive cycles of three mullet species from the Eastern Adriatic coast were described using several biological parameters (gonado-somatic index, oocyte diameter and sex ratio) to improve knowledge about their reproduction. ...

journal_title：Journal of fish biology

authors： Bartulović V,Dulčić J,Matić-Skoko S,Glamuzina B

更新日期：2011-06-01 00:00:00

abstract：:As part of the SERPENT Project, five observations of apparently healthy oarfish Regalecus glesne by remotely operated vehicles are reported from the northern Gulf of Mexico. Regalecus glesne were observed between 2008 and 2011 at depths from within the epipelagic and mesopelagic zones. These observations include the d...

journal_title：Journal of fish biology

authors： Benfield MC,Cook S,Sharuga S,Valentine MM

更新日期：2013-07-01 00:00:00

abstract：:A baited videographic survey at Pitcairn Island has significantly extended the known range for two reef-fish species: blue-lined triggerfish Xanthichthys caeruleolineatus and greater amberjack Seriola dumerili, with an additional minor extension noted for giant trevally Caranx ignobilis. This highlights the importance...

journal_title：Journal of fish biology

authors： Duffy HJ,Letessier TB,Irving RA

更新日期：2017-08-01 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：:This study investigated whether a putative shift in climate regime in the North Atlantic in the 1990s coincided with changes in the growth and recruitment of roach Rutilus rutilus in the north-east of England. The relationships between R. rutilus growth and recruitment and the environment were significantly different ...

journal_title：Journal of fish biology

authors： Nunn AD,Frear PA,Lee M,Cowx IG

更新日期：2010-11-01 00:00:00

abstract：:By using freshwater fish stocking information from the Mexican government, this work described the current situation of the national stocking and its associated fishery policy. There is a lack of effective freshwater stocking programmes as a result of limited fisheries management, unharmonized fisheries regulations an...

journal_title：Journal of fish biology

authors： Ibáñez AL,Pérez-Ramírez M,García-Calderón JL

更新日期：2014-12-01 00:00:00

abstract：:The age, growth and maturity of bonnetheads Sphyrna tiburo inhabiting the estuarine and coastal waters of the western North Atlantic Ocean (WNA) from Onslow Bay, North Carolina, south to West Palm Beach, Florida, were examined. Vertebrae were collected and aged from 329 females and 217 males ranging in size from 262 t...

journal_title：Journal of fish biology

authors： Frazier BS,Driggers WB 3rd,Adams DH,Jones CM,Loefer JK

更新日期：2014-09-01 00:00:00

abstract：:Medaka (O. latipes) and zebrafish (D. rerio) are two teleost fish increasingly used as models to study human skeletal diseases. Although they are similar in size, swimming pattern and many other characteristics, these two species are very distant from an evolutionary point of view (by at least 100 million years). A pr...

journal_title：Journal of fish biology

authors： Ofer L,Zaslansky P,Shahar R

更新日期：2020-04-02 00:00:00

abstract：:The presence of non-reproductive Atlantic bluefin tuna Thunnus thynnus females in the Mediterranean Sea was investigated through histological analysis of the gonads. Three hundred and twenty-six ovary samples were collected from adults captured at different locations in the Mediterranean Sea during the reproductive se...

journal_title：Journal of fish biology

authors： Zupa R,Corriero A,Deflorio M,Santamaria N,Spedicato D,Marano C,Losurdo M,Bridges CR,De Metrio G

更新日期：2009-10-01 00:00:00

abstract：:To test the hypothesis that a switch in diet might cause changes in the abundance and composition of mucous-dwelling microorganisms, a short-term experiment was conducted with Atlantic salmon Salmo salar. Fish were fed on three different diets: pelleted S. salar feed, macroinvertebrates or pellets supplemented with an...

journal_title：Journal of fish biology

authors： Landeira-Dabarca A,Sieiro C,Álvarez M

更新日期：2013-03-01 00:00:00

abstract：:Morphological analysis of three-spined stickleback Gasterosteus aculeatus collected in Middleton Island, Alaska, was conducted in order to study how gene flow and selection interact during divergence. Middleton Island was uplifted by 3.4 m during the Great Alaska Earthquake in 1964; this event formed a series of new f...

journal_title：Journal of fish biology

authors： Gelmond O,von Hippel FA,Christy MS

更新日期：2009-11-01 00:00:00

abstract：:Gravel pit lakes are novel ecosystems that can be colonized by fish through natural or anthropogenic pathways. In central Europe, many of them are managed by recreational anglers and thus experience regular fish stocking. However, also unmanaged gravel pits may be affected by stocking, either through illegal fish intr...

journal_title：Journal of fish biology

authors： Matern S,Emmrich M,Klefoth T,Wolter C,Nikolaus R,Wegener N,Arlinghaus R

更新日期：2019-06-01 00:00:00

abstract：:Blood sampling through the caudal vasculature is a widely used technique in fish biology for investigating organismal health and physiology. In live fishes, it can provide a quick, easy and relatively non-invasive method for obtaining a blood sample (cf. cannulation and cardiac puncture). Here, a general set of recomm...

journal_title：Journal of fish biology

authors： Lawrence MJ,Raby GD,Teffer AK,Jeffries KM,Danylchuk AJ,Eliason EJ,Hasler CT,Clark TD,Cooke SJ

更新日期：2020-07-01 00:00:00

abstract：:Phylogenetic structure of four Lampetra species from the Pacific drainage of North America (western brook lamprey Lampetra richardsoni, Pacific brook lamprey Lampetra pacifica, river lamprey Lampetra ayresii and Kern brook lamprey Lampetra hubbsi) and unidentified Lampetra specimens (referred to as Lampetra sp.) from ...

journal_title：Journal of fish biology

authors： Boguski DA,Reid SB,Goodman DH,Docker MF

更新日期：2012-11-01 00:00:00

abstract：:Sharks and their relatives (Elasmobranchii) are highly threatened with extinction due to various anthropogenic pressures. The abundant fossil record of fossil taxa has allowed the tracing of the evolutionary history of modern elasmobranchs to at least 250 MYA; nonetheless, exactly how far back the fossil record of liv...

journal_title：Journal of fish biology

authors： Paillard A,Shimada K,Pimiento C

更新日期：2020-10-14 00:00:00

abstract：:Ichthyoplankton sampling and ovarian characteristics were used to elucidate whether the reproductive cycles of a spawning aggregation of snapper Pagrus auratus in a nearshore marine embayment were temporally and spatially specific and related with environmental conditions. The reproductive dynamics of this aggregation...

journal_title：Journal of fish biology

authors： Wakefield CB

更新日期：2010-10-01 00:00:00

abstract：:Radio telemetry was utilized to track 38 Atlantic salmon Salmo salar across space and time during and following their spawning run on the Conon system, Scotland. The data collected were used to assess the proportion of S. salar able to migrate successfully from an upland oligotrophic area of the catchment and the dist...

journal_title：Journal of fish biology

authors： Williams KL,Griffiths SW,McKelvey S,Armstrong JD

更新日期：2010-09-01 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 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：:During low-water period, freshwater stingray Paratrygon aiereba collected in the whitewater (WW) of the River Amazon showed higher urea content, osmolality, Na(+) and Cl(-) concentrations in plasma and perivisceral fluid than those caught in blackwater (BW) of the River Negro. Gills and kidney Na(+)-K(+)-ATPase activi...

journal_title：Journal of fish biology

authors： Duncan WP,Costa OT,Araújo ML,Fernandes MN

更新日期：2009-03-01 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：: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