Abstract：
:Ovarian development was examined in relation to size and temperature in late pre-spawning Ammodytes marinus over 5 years. Oocyte diameter was positively related to length indicating that larger females spawned earlier. Age and temperature, whilst accounting for the effect of length, were not found to affect oocyte development, although the thermal range examined was only 1·3° C.
journal_name
J Fish Bioljournal_title
Journal of fish biologyauthors
Boulcott P,Clarke J,Wright PJdoi
10.1111/jfb.13341subject
Has Abstractpub_date
2017-07-01 00:00:00pages
362-367issue
1eissn
0022-1112issn
1095-8649journal_volume
91pub_type
杂志文章abstract：:In this study, population genetic and demographic parameters were inferred using sequence data from 151 individuals of Anguilla mossambica originating from continental south and south-east Africa and Madagascar. The analyses were based on a 532 bp segment of the mitochondrial cytochrome b gene. The absence of genetic ...
journal_title：Journal of fish biology
pub_type： 杂志文章
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更新日期：2020-05-01 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
pub_type： 杂志文章
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更新日期：2009-10-01 00:00:00
abstract：:In recent years, the increasing use of fish as new animal models in scientific research and the growth of fish farming (mainly for human consumption) have highlighted the need for advanced technology to deepen our knowledge of fish biology. Hence, the present study was carried out to radiologically analyse the whole b...
journal_title：Journal of fish biology
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journal_title：Journal of fish biology
pub_type： 杂志文章
doi：10.1111/j.1095-8649.2012.03401.x
更新日期：2012-10-01 00:00:00
abstract：:Development, ontogeny of the digestive system and the fatty-acid (FA) profile, were analysed during development of Epinephelus marginatus. Larvae were analysed 7 and 17 days post fertilization (dpf) to evaluate fatty-acid profile and morphological variables, respectively. Epinephelus marginatus larvae have relatively ...
journal_title：Journal of fish biology
pub_type： 杂志文章
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更新日期：2018-04-01 00:00:00
abstract：:Molecular (mitochondrial cytochrome C oxidase subunit 1- COI) analysis was performed to characterize the poorly known Malapterurus minjiriya from Nigerian inland water bodies. Integrative taxonomy, involving morphological and molecular data, confirms the identity of M. minjiriya. Matrilineal genealogy reveals a sister...
journal_title：Journal of fish biology
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更新日期：2020-12-01 00:00:00
abstract：:In August 2007, October 2008 and September-October 2010, 241 Tucker trawl and plankton net tows were conducted at the surface to depths of 1377 m at six locations in the northern and eastern Gulf of Mexico (GOM) to document leptocephalus diversity and determine how assemblage structure, larval size, abundance and isot...
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journal_title：Journal of fish biology
pub_type： 杂志文章
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更新日期：2017-07-01 00:00:00
abstract：:The study of digestive enzymes activity at Salmo caspius fry showed that enzymes were available at the moment of mouth opening on the first day post hatching (dph) and the activity of enzymes showed no significant difference from the hatching day 28 dph. An increased activity was seen between 32 and 43 dph and this ac...
journal_title：Journal of fish biology
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journal_title：Journal of fish biology
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更新日期：2011-01-01 00:00:00
abstract：:Whether time of seaward migration of young Atlantic salmon Salmo salar influences their subsequent survival and growth was investigated in the River Imsa, south-western Norway. Salmo salar were tagged when moving downstream through a trap near the outlet between 1976 and 2010 and recaptured on their adult return. Most...
journal_title：Journal of fish biology
pub_type： 杂志文章
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更新日期：2014-05-01 00:00:00
abstract：:The goal of this review was to provide a historical overview of how molecular techniques have increased the understanding of the ecology and evolution of the family Syngnathidae (pipefishes, seahorses and seadragons). Molecular studies based primarily on mitochondrial DNA markers have proved their worth by elucidating...
journal_title：Journal of fish biology
pub_type： 杂志文章,评审
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更新日期：2011-06-01 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
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更新日期：2015-03-01 00:00:00
abstract：:Two fluviolacustrine lineages (SI1 Barbus and SI2 Barbus) of the Barbus genus have been recently detected in the Apulia-Campania ichthyogeographic district (southern Italy). The aim of this study was to solve the taxonomic structure of these lineages by comparing them with the two already established Italian fluviolac...
journal_title：Journal of fish biology
pub_type： 杂志文章
doi：10.1111/jfb.14688
更新日期：2021-01-23 00:00:00
abstract：:Association preferences and aggression intensity were investigated in relation to kin and familiarity in the self-fertilizing, clonal vertebrate, the mangrove killifish Kryptolebias marmoratus. Results indicated that fish preferentially associated with and exhibited less intense aggression towards members of their own...
journal_title：Journal of fish biology
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更新日期：2012-03-01 00:00:00
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journal_title：Journal of fish biology
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doi：10.1111/jfb.12505
更新日期：2014-11-01 00:00:00
abstract：:A collection of fishes from the Brazilian continental slope between 11 degrees and 23 degrees S obtained through trawling revealed nine species of Ipnopidae. Bathypterois bigelowi and Bathytyphlops marionae represent first records from the south-western Atlantic Ocean and Bathypterois grallator is reported off Brazil ...
journal_title：Journal of fish biology
pub_type： 杂志文章
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更新日期：2009-09-01 00:00:00
abstract：:Hemiodus bimaculatus sp. nov., is described from tributaries of the Rio Juruena and Rio Teles Pires in the upper Rio Tapajós basin. The new species is diagnosed from most congeners, except Hemiodus jatuarana, by having a conspicuous circular or horizontally elongate dark blotch on the caudal peduncle (v. inconspicuous...
journal_title：Journal of fish biology
pub_type： 杂志文章
doi：10.1111/jfb.13972
更新日期：2019-05-01 00:00:00
abstract：:We report the effects of food deprivation on the early development of Pacific red snapper Lutjanus peru during the first days of development. The point of no return (PNR) was determined using the feeding incidence after a delay in first feeding. The gradual deterioration of the larvae during food deprivation was recor...
journal_title：Journal of fish biology
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journal_title：Journal of fish biology
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更新日期：2018-03-01 00:00:00
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journal_title：Journal of fish biology
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journal_title：Journal of fish biology
pub_type： 杂志文章
doi：10.1111/jfb.13225
更新日期：2017-04-01 00:00:00
abstract：:The field data from four humic lakes suggested that water colour may have both direct and indirect effects on inter- and intra-specific interactions of perch Perca fluviatilis and roach Rutilus rutilus. The results agree with suggestions that, compared with R. rutilus, P. fluviatilis may be an inferior forager on zoop...
journal_title：Journal of fish biology
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更新日期：2010-07-01 00:00:00
abstract：:Needlefishes (Beloniformes) were observed employing a range of stalking and attacking behaviours to attack schools of bait fishes ranging from the use of tactics common to predatory fishes to a novel behaviour: the use of leaping, aerial attacks. These aerial attacks are suggested to serve two purposes: to extend the ...
journal_title：Journal of fish biology
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更新日期：2016-02-01 00:00:00
abstract：:Saint Peter and Saint Paul's Archipelago (SPSPA), one of the smallest and most isolated island groups in the world, is situated on the Mid-Atlantic Ridge, between Brazil and the African continent. SPSPA has low species richness and high endemism; nonetheless, the diversity of fishes from deep habitats (>30 m depth) ha...
journal_title：Journal of fish biology
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更新日期：2020-10-01 00:00:00
abstract：:The composition, species richness and diversity of a coastal fish assemblage from the Kalpakkam coast of south-east India are described along with temporal distribution patterns related to seasonal fluctuations in dissolved oxygen, salinity, pH, chlorophyll-a, phytoplankton and zooplankton species richness and density...
journal_title：Journal of fish biology
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更新日期：2014-09-01 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...
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abstract：:An experiment quantified the effect of food ration and spawning number on the breeding season reproductive performance of batch-spawning, female three-spined sticklebacks Gasterosteus aculeatus. Individually housed females were maintained on fixed rations of 2, 4, 8 or 16% of their initial postspawning mass of live en...
journal_title：Journal of fish biology
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doi：10.1111/j.1095-8649.2009.02311.x
更新日期：2009-08-01 00:00:00
abstract：:Effects of intraspecific competition intensities on the relative performance (growth and movement) of juvenile brown trout Salmo trutta originating from nine different families were tested in tank experiments and in semi-natural streams. Both growth and movement differed consistently among families, indicating genetic...
journal_title：Journal of fish biology
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更新日期：2011-02-01 00:00:00
abstract：:Differences in stable-isotope values, morphology and ecology in whitefish Coregonus lavaretus were investigated between the three basins of Loch Lomond. The results are discussed with reference to a genetic investigation to elucidate any substructuring or spawning site fidelity. Foraging fidelity between basins of Loc...
journal_title：Journal of fish biology
pub_type： 杂志文章
doi：10.1111/j.1095-8649.2010.02827.x
更新日期：2010-12-01 00:00:00
