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 determined by Sr:Ca otolithometry, superiority of growth rates in saline water is much greater in American eels Anguilla rostrata in north-eastern North America (mean saline:fresh growth rate ratio 2.07) than in European Anguilla anguilla, Japanese Anguilla japonica and shortfinned Anguilla australis eels (range of mean ratios 1.12-1.14). Data from A. rostrata in the Hudson Estuary, U.S.A., and Prince Edward Island, Canada, were used to test adaptive explanations of catadromous migrations. The hypothesis that lower mortality in fresh water offsets faster growth in saline water was not supported because loss (mortality + emigration ) rates did not vary between saline and fresh zones of the Hudson Estuary. Hypotheses that anguillid eels move to fresh water to escape from larger anguillid eels in saline water or to evaluate habitat quality were not supported by size and age distributions. Catadromy in temperate-zone anguillid eels increases the diversity of occupied habitats and therefore lowers fitness variance caused by environmental fluctuations. Catadromy in temperate-zone anguillid eels could be due to natural selection for maximum geometric mean fitness which is sensitive to fitness variance. Temperate-zone catadromy might also be maladaptive, at least in local areas, due to shifts over time in selective pressures or to inability of panmictic genetic systems to adapt to local conditions.
journal_name
J Fish Bioljournal_title
Journal of fish biologyauthors
Cairns DK,Secor DA,Morrison WE,Hallett JAdoi
10.1111/j.1095-8649.2009.02290.xsubject
Has Abstractpub_date
2009-06-01 00:00:00pages
2094-114issue
9eissn
0022-1112issn
1095-8649pii
JFB2290journal_volume
74pub_type
杂志文章abstract::This paper examines the increasingly close interaction between natural and social scientists, non-governmental organizations (NGO) and industry, in pursuit of responsible ecosystem-based management of fisheries. South Africa has committed to implementing an ecosystem approach to fisheries management. Management advice...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12118
更新日期:2013-10-01 00:00:00
abstract::Selectivity of recreational angling on fish behaviour was studied by examining whether capture order or lure type (natural v. artificial bait) in ice-fishing could explain behavioural variation among perch Perca fluviatilis individuals. It was also tested if individually assessed personality predicts fish behaviour in...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12516
更新日期:2014-11-01 00:00:00
abstract::A full factorial crossing experiment with five females and five males of each of two coregonid species from upper Lake Constance was used to test for intrinsic post-zygotic incompatibilities during early ontogeny. Up until shortly before hatching, there was no difference in embryo mortality between homo and heterologo...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12673
更新日期:2015-05-01 00:00:00
abstract::Juvenile and adult scale characteristics were used to compare two juvenile groups of Atlantic salmon in a large subarctic river in northern Scandinavia: individuals that have migrated from the main stem into small tributaries and those which remain in the main stem. Body size and scale measurements indicated enhanced ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.1997.tb01134.x
更新日期:1997-12-01 00:00:00
abstract::Although the sound production mechanisms of male and female Ophidion rochei (Ophidiidae) differ significantly, temperature affects them in the same manner. In both sexes, temperature correlated negatively with pulse period and positively with sound frequencies but had no, or weak effects on other sound characteristics...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12730
更新日期:2015-08-01 00:00:00
abstract::The damselfish Chromis chromis is typically the most abundant fish species in the rocky littoral environment of the Mediterranean Sea, where it feeds in huge shoals on incoming zooplankton and rests near the seabed each night. Research has shown that large populations of C. chromis play a fundamental role by transferr...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13551
更新日期:2018-03-01 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...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13933
更新日期:2019-04-01 00:00:00
abstract::The effect of digestion by a predatory fish (largemouth bass Micropterus salmoides) on stable isotopic (delta(13)C and delta(18)O) and trace elemental (Sr:Ca and Ba:Ca) compositions of prey fish (bluegill Lepomis macrochirus) otoliths was investigated in a laboratory experiment. Trace element and stable-isotopic signa...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2009.02454.x
更新日期:2009-12-01 00:00:00
abstract::Partial migration, where only some individuals from a population migrate, has been widely reported in a diverse range of animals. In this paper, what is known about the causes and consequences of partial migration in fishes is reviewed. Firstly, the ultimate and proximate drivers of partial migration are reflected upo...
journal_title:Journal of fish biology
pub_type: 杂志文章,评审
doi:10.1111/j.1095-8649.2012.03342.x
更新日期:2012-07-01 00:00:00
abstract::The relationships between otolith score, a function of increasing stain visibility, and the ratio of alizarin complexone (mg) to fish biomass (g) for 0.1, 0.6 and 7 g black bream Acanthopagrus butcheri show that acceptable marks are produced in all size classes using a stain-to-biomass ratio of 3.3 mg g(-1) following ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2009.02383.x
更新日期:2009-10-01 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
pub_type: 杂志文章
doi:10.1111/jfb.13329
更新日期:2017-07-01 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
abstract::A set of 72 microsatellite markers distributed evenly among 24 linkage groups were selected from the published genetic linkage maps of Japanese flounder Paralichthys olivaceus. In two normal diploid full-sib families, the test for Mendelian inheritance showed that genotypic segregation deviations were not significant ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12014
更新日期:2013-02-01 00:00:00
abstract::The goals of this project were to determine the daily, seasonal and spatial patterns of red grouper Epinephelus morio sound production on the West Florida Shelf (WFS) using passive acoustics. An 11 month time series of acoustic data from fixed recorders deployed at a known E. morio aggregation site showed that E. mori...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12500
更新日期:2014-11-01 00:00:00
abstract::Fish that inhabit shallow water are exposed to periodic changes in tidal cues, including hydrostatic pressure (HP). The present study aimed at verifying differentially expressed genes (DEGs) in the brain of the threespot wrasse Halichoeres trimaculatus (tropical species) and the honbera wrasse Halichoeres tenuispinis ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.14458
更新日期:2020-10-01 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
pub_type: 杂志文章
doi:10.1111/jfb.12606
更新日期:2015-03-01 00:00:00
abstract::Cetopsis varii sp. nov. Cetopsidae (Cetopsinae) is described from the Río Meta basin in eastern Colombia, at middle portions of the Río Orinoco basin. The new species differs from congeners by a combination of features: the absence of a humeral spot, presence of eye, conical teeth on vomer and dentary and rounded post...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13643
更新日期:2018-07-01 00:00:00
abstract::The movements of adult Atlantic salmon Salmo salar were determined as they migrated to spawning habitats in a large lacustrine catchment, Lough Neagh, in Northern Ireland. The minimum average ground speed of S. salar through the lake was 2·1 km day(-1) and the mean residence time was 11 days. Tagged S. salar tended to...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13068
更新日期:2016-09-01 00:00:00
abstract::This study examined the usefulness of portable ultrasonography in accurately predicting pregnancy and fecundity in the bonnethead shark Sphyrna tiburo by comparing ultrasound-obtained data with those obtained from animal dissection, the gold standard for elasmobranch reproduction studies. Mature female S. tiburo (n = ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13831
更新日期:2018-12-01 00:00:00
abstract::Maximum sustained swimming speeds, swimming energetics and swimming kinematics were measured in the green jack Caranx caballus (Teleostei: Carangidae) using a 41 l temperature-controlled, Brett-type swimming-tunnel respirometer. In individual C. caballus [mean ±s.d. of 22·1 ± 2·2 cm fork length (L(F) ), 190 ± 61 g, n ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2012.03302.x
更新日期:2012-06-01 00:00:00
abstract::Rod spectral sensitivity data (λmax ), measured by microspectrophotometry, were compiled for 403 species of ray-finned fishes in order to examine four hypothesized predictors of rod spectral sensitivity (depth, habitat, diet and temperature). From this database, a subset of species that were known to be adults and ava...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13859
更新日期:2019-07-01 00:00:00
abstract::The dominancy of semi-wild and hatchery-reared white-spotted charr Salvelinus leucomaenis juveniles was evaluated using pair-wise enclosure tests and field stocking tests. The semi-wild S. leucomaenis originated in a hatchery, being stocked into the test stream as eyed-eggs. In the pair-wise enclosure test, the semi-w...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12352
更新日期:2014-05-01 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
pub_type: 杂志文章
doi:10.1111/jfb.14412
更新日期:2020-08-01 00:00:00
abstract::The objectives of this study were (1) to determine whether the presence or absence of prairie fishes can be modelled using habitat and biotic characteristics measured at the reach and catchment scales and (2) to identify which scale (i.e. reach, catchment or a combination of variables measured at both scales) best exp...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12081
更新日期:2013-05-01 00:00:00
abstract::The diet of pearly razorfish Xyrichtys novacula, caught monthly along the shores of the Island of Lampedusa, appeared to be mainly composed of crustaceans, followed by colonial ascidians, molluscs and polychaetes. Among prey, sand dwellers and phanerogam-associated species were recorded. In winter months, the diet was...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2010.02599.x
更新日期:2010-05-01 00:00:00
abstract::To illustrate some of the challenges and considerations in assigning correct orthology necessary for any comparative genomic investigation among salmonids, sequence data from the non-coding regions of different chromosomes in three members of the subfamily Salmoninae, rainbow trout Oncorhynchus mykiss, Atlantic salmon...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.03030.x
更新日期:2011-09-01 00:00:00
abstract::Shoaling and sexual behaviour of wild-type male and female white cloud mountain minnow Tanichthys albonubes were measured in the presence of the red fluorescent transgenic conspecifics under laboratory conditions. Wild-type female test fish showed no significant preference, whereas wild-type male test fish preferred t...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2010.02840.x
更新日期:2011-01-01 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
pub_type: 杂志文章
doi:10.1111/jfb.12144
更新日期:2013-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2009.02417.x
更新日期:2009-11-01 00:00:00
abstract::This study documents unexpectedly low levels of intra and interpopulation genetic diversity in Kryptolebias ocellatus, an androdioecious and predominantly self-fertilizing killifish from south-eastern Brazil. This finding generally is inconsistent with the established opinion that the K. ocellatus and K. marmoratus cl...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.03155.x
更新日期:2011-12-01 00:00:00