Abstract:
:The critically endangered smalltooth sawfish Pristis pectinata reproduces biennially in central west Florida, U.S.A. Here we demonstrate that smalltooth sawfish are physiologically capable of reproducing annually in a captive environment. The smalltooth sawfish are held in an open system, with abiotic conditions that vary naturally with the surrounding environment in The Bahamas. This suggests wild smalltooth sawfish may also be capable of annual reproduction provided there are adequate prey resources, limited competition and mate availability.
journal_name
J Fish Bioljournal_title
Journal of fish biologyauthors
Flowers KI,Chapman DD,Kemp T,Wert D,Feldheim KAdoi
10.1111/jfb.14523subject
Has Abstractpub_date
2020-11-01 00:00:00pages
1586-1589issue
5eissn
0022-1112issn
1095-8649journal_volume
97pub_type
杂志文章abstract::This study analysed the influence of temperature and other environmental factors on the growth of brown trout Salmo trutta YOY in Europe. Air temperature accounted for the greatest proportion of the variance in maximum total length, but the inclusion of other factors significantly increased the proportion of the varia...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.02928.x
更新日期:2011-04-01 00:00:00
abstract::Fishes are used in a wide range of scientific studies, from conservation research with potential benefits to the species used to biomedical research with potential human benefits. Fish research can take place in both laboratories and field environments and methods used represent a continuum from non-invasive observati...
journal_title:Journal of fish biology
pub_type: 杂志文章,评审
doi:10.1111/jfb.13946
更新日期:2019-04-01 00:00:00
abstract::In this paper, we investigate the period of successful spawning for black bream Acanthopagrus butcheri, an obligate estuarine species in southern Australia that typically spawn in spring and early summer. However, back-calculated spawning dates of juveniles sampled in Gippsland Lakes, Victoria from February to May 201...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13806
更新日期:2018-11-01 00:00:00
abstract::In this study, 1429 fishes of 18 different species (12 native and six exotic) were sampled from 29 localities to compare the levels of parasitism between native and exotic fish species and to examine the relationship between environmental degradation and parasite diversity. Forty-four putative species of parasites wer...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2010.02615.x
更新日期:2010-05-01 00:00:00
abstract::The Kahuzi-Biega National Park (KBNP), situated mainly in the Eastern Highlands Ecoregion of the Upper Congo basin, is drained by the Lowa and Ulindi rivers, and some western affluents of Lake Kivu. In this study, the first list of the fish diversity of these systems is provided based on museum collections and complem...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.14264
更新日期:2020-03-01 00:00:00
abstract::This mark-recapture study of starry smooth-hound Mustelus asterias tagged during the summer months near the Dutch coast demonstrates a large-scale spatial sex differentiation in their circannual migration patterns and small-scale spatial sex differentiation during summer. Overwintering occurs in the North Sea, English...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.14548
更新日期:2020-12-01 00:00:00
abstract::The goal of this study was to compare American eel Anguilla rostrata life history in two inland river systems in Arkansas, U.S.A., that ultimately discharge into the Gulf of Mexico via the Mississippi River and the Red-Atchafalaya catchments. From 21 June 2011 to 24 April 2014, 238 yellow-phase A. rostrata were captur...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12888
更新日期:2016-03-01 00:00:00
abstract::Analyses of mitochondrial (mt) DNA and microsatellite variation were carried out to examine the relationships between 10 freshwater populations of three-spined sticklebacks Gasterosteus aculeatus along the eastern coast of the Adriatic Sea. Partial sequences of the mtDNA control region and cytochrome b gene, in additi...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.03147.x
更新日期:2012-01-01 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
pub_type: 杂志文章
doi:10.1111/jfb.13282
更新日期:2017-05-01 00:00:00
abstract::The anabantoids are a group of c. 137 species of air-breathing freshwater fishes found in Africa and southern Asia. All anabantoids have a pair of suprabranchial chambers that each house an air-breathing organ known as the labyrinth apparatus: a complex bony structure lined with thin, highly vascularised respiratory e...
journal_title:Journal of fish biology
pub_type: 杂志文章,评审
doi:10.1111/jfb.13357
更新日期:2017-09-01 00:00:00
abstract::This study assessed the protracted effects of two angling treatments (mild and harsh) on the post-release mortality, gonadal development and somatic condition of Australian bass Macquaria novemaculeata in a pond-based experiment. Angled fish were destructively sampled (along with controls) three times: immediately bef...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2009.02474.x
更新日期:2009-12-01 00:00:00
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
pub_type: 杂志文章
doi:10.1111/jfb.13812
更新日期:2019-07-01 00:00:00
abstract::The otolith was used to investigate the variability between Aphanopus carbo and Aphanopus intermedius inhabiting the north-eastern Atlantic Ocean. The results indicate a high degree of morphological affinity between species and areas; a noticeable metabolic change in the otolith shape was noted in the specimens of A. ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12101
更新日期:2013-05-01 00:00:00
abstract::Fourteen new microsatellite loci were developed and tested on Atlantic herring Clupea harengus with 39 individuals from Iceland and 49 individuals from Norway. The microsatellites, which contain di, tri and tetranucleotide repeats, are polymorphic (7-30 alleles), with observed heterozygosity ranging between 0·69 and 1...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2012.03391.x
更新日期:2012-09-01 00:00:00
abstract::This study examined the spatio-temporal reproductive patterns, population structure, maturity and growth of Acanthopagrus hybrid complexes, which comprise mainly black bream Acanthopagrus butcheri and the hybrids they form with yellowfin bream Acanthopagrus australis, in two Australian estuaries (Coila and Brou Lakes,...
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::Evidence of facultative corallivory is documented in three species of obligate coral-dwelling gobies (genus Gobiodon) based on the presence of spirocysts in gut contents. Coral-dwelling gobies also consumed a broad range of other items with gut contents dominated by algae, invertebrates and amorphous material. Dietary...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2010.02644.x
更新日期:2010-06-01 00:00:00
abstract::The first records of sympatric populations of the poorly studied sister species Brachyrhaphis roseni and Brachyrhaphis terrabensis are presented. Sympatric populations were found in a total of 14 localities in four river drainages throughout the Pacific slopes of western Panama, and they occurred in a wide range of el...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12603
更新日期:2015-03-01 00:00:00
abstract::A mechanistic, prey surface-dependent model was expanded to describe the course and rate of gastric evacuation in predatory fishes feeding on crustacean prey with robust exoskeletons. This was accomplished by adding a layer of higher resistance to the digestive processes outside the inner softer parts of a prey cylind...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12976
更新日期:2016-05-01 00:00:00
abstract::In this study, several neuropeptides were identified by immunohistochemistry in neuroendocrine cells (NEC) located in the gut epithelium and nerve cell bodies of the enteric nervous system of pejerrey Odontesthes bonariensis, a species that is a promising candidate for intensive aquaculture. The neuropeptides involved...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.02912.x
更新日期:2011-03-01 00:00:00
abstract::This study examined the effects of four types of antinutritional factor (phytic acid, stachyose, soy saponins and soy isoflavones) on lipoprotein levels in plasma of Japanese flounder Paralichthys olivaceus. A basal diet was prepared with fish meal as primary protein source, the other diets were supplemented with 0·2,...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.03170.x
更新日期:2012-02-01 00:00:00
abstract::This study has determined the extents and basis for variations in the composition of the prey ingested by the abundant species of a family highly adapted for ambush predation, i.e. Platycephalidae, in a region (south-western Australia) where that family is found in different habitats and environments. Dietary data wer...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12612
更新日期:2015-03-01 00:00:00
abstract::Based on existing laboratory research on the visual physiology of walleye Sander vitreus, we tested colours of known spectral sensitivity (i.e., green and orange) using constant and strobing (5 Hz) illumination with an LED-based light guidance device (LGD). Hatchery-reared age 0 and 2 years S. vitreus were exposed to ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.14124
更新日期:2019-11-01 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
doi:10.1111/jfb.13577
更新日期:2018-04-01 00:00:00
abstract::In this study, the complementary DNA (cDNA) of Japanese pufferfish Takifugu rubripes tumour necrosis factor-related apoptosis-inducing ligand (TRAIL) was cloned by reverse-transcription PCR. The open reading frame of the TRAIL consisted of 870 bases. The deduced amino-acid sequence of the TRAIL showed a high homology ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2011.03058.x
更新日期:2011-09-01 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
pub_type: 杂志文章
doi:10.1111/jfb.13868
更新日期:2019-01-01 00:00:00
abstract::The aim of this study was to monitor erythrocyte nuclear abnormalities (NA) including micronuclei (MN) in cultured and wild sea bass Dicentrarchus labrax and wild mullet Mugil spp. Seasonal sampling was performed at seven locations along the eastern coast of the Adriatic Sea. The frequency of NA and MN was positively ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/j.1095-8649.2009.02232.x
更新日期:2009-07-01 00:00:00
abstract::The effect of UV radiation on habitat use of two species of intertidal fishes that inhabit the same pools but exhibit different activity levels and diets was measured: the highly active omnivorous Girella laevifrons and the cryptic carnivorous Graus nigra. Individuals of each species were acclimated to a tank divided ...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.12566
更新日期:2015-02-01 00:00:00
abstract::This study characterized the gastrointestinal microbiome of nine juvenile farmed pikeperch Sander lucioperca using a metagenomics approach based on bacterial 16S rRNA gene sequencing. Potential changes in the gut microbiota during 2 months of S. lucioperca juvenile life were investigated. Results revealed that gut mic...
journal_title:Journal of fish biology
pub_type: 杂志文章
doi:10.1111/jfb.13496
更新日期:2018-01-01 00:00:00
abstract::The large size, high trophic level and wide distribution of Hexanchiformes (cow and frilled sharks) should position this order as important apex predators in coastal and deep-water ecosystems. This review synthesizes available information on Hexanchiformes, including information not yet published, with the purpose of ...
journal_title:Journal of fish biology
pub_type: 杂志文章,评审
doi:10.1111/j.1095-8649.2012.03242.x
更新日期:2012-04-01 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
pub_type: 杂志文章
doi:10.1111/jfb.12382
更新日期:2014-07-01 00:00:00