Reproductive strategy, spawning induction, spawning temperatures and early life history of captive sicklefin chub Macrhybopsis meeki.

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

authors： Coulson PG,Platell ME,Clarke KR,Potter IC

更新日期：2015-03-01 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：: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 distribution limits in the Atlantic of Callorhinchus callorynchus (Callorhinchidae) and Odontesthes argentinensis (Atherinopsidae) are extended northwards to 22° 22' S and 22° 31' S, respectively, whereas that of Lile piquitinga (Clupeidae) is extended southwards to 22° 22' S. Their occurrence in the north of Rio ...

journal_title：Journal of fish biology

authors： Di Dario F,Petry AC,Mincarone MM,Pereira MM,dos Santos RM

更新日期：2011-08-01 00:00:00

abstract：:The effect of trophic exposure to pyrolitic polycyclic aromatic hydrocarbons (PAH) on aerobic metabolism of zebrafish Danio rerio was investigated. There were no significant differences in standard metabolic rate (SMR), active metabolic rate (AMR) or aerobic metabolic scope (AS) at any sublethal concentration of PAH i...

journal_title：Journal of fish biology

authors： Lucas J,Bonnieux A,Lyphout L,Cousin X,Miramand P,Lefrançois C

更新日期：2016-01-01 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：: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

authors： Jenkins GP,Kent JA,Woodland RJ,Warry F,Swearer SE,Cook PLM

更新日期：2018-11-01 00:00:00

abstract：:Otolith microstructure of reared and wild cresthead flounder Pseudopleuronectes schrenki larvae and juveniles was used to investigate the daily periodicity of ring formation, morphological change and unique otolith structure related to important life events. By comparing microstructural features of P. schrenki with th...

journal_title：Journal of fish biology

authors： Joh M,Matsuda T,Miyazono A

更新日期：2015-02-01 00:00:00

abstract：:Round gobies Neogobius melanostomus were observed readily consuming soft tissue from carcasses of larger fishes under both laboratory and field conditions. Consumption normally progressed in a typical sequence, starting with soft and easily accessible tissues such as the eyes, followed by puncture of the abdominal cav...

journal_title：Journal of fish biology

authors： Polačik M,Jurajda P,Blažek R,Janáč M

更新日期：2015-07-01 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：: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：:Coping style is defined as a set of individual physiological and behavioural characteristics that are consistent across time and context. In the zebrafish Danio rerio, as well as in many other animals, several covariations have been established among behavioural, physiological and molecular responses. Nonetheless, not...

journal_title：Journal of fish biology

authors： Alfonso S,Peyrafort M,Cousin X,Bégout ML

更新日期：2020-06-01 00:00:00

abstract：:This study investigated whether the body morphology of the tetra fish Astyanax lacustris (previously Astyanax asuncionensis) varied between populations inhabiting one lagoon (a lentic, shallow environment, with great habitat complexity created by aquatic macrophytes) and an adjacent river (a deeper, lotic environment ...

journal_title：Journal of fish biology

authors： Costa-Pereira R,Araújo MS,Paiva F,Tavares LE

更新日期：2016-08-01 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

authors： Andersen NG,Chabot D,Couturier CS

更新日期：2016-05-01 00:00:00

abstract：:The sedentary, predatory characin Hoplias malabaricus has one of the widest distributions of freshwater fishes in South America and is characterized by seven karyomorphs (A-G) that occur in sympatric and allopatric populations. Karyotypical patterns of variation in wild populations have been interpreted as evidence of...

journal_title：Journal of fish biology

authors： Santos U,Völcker CM,Belei FA,Cioffi MB,Bertollo LA,Paiva SR,Dergam JA

更新日期：2009-12-01 00:00:00

abstract：:A novel Caribbean species Albula sp. cf. vulpes in the family Albulidae (bonefishes) was diagnosed through genetic and morphometric study. Phylogenies derived from 16S rRNA sequences revealed deeply separated lineages among Caribbean bonefishes. Mitochondrial DNA sequence divergences indicated a separation between 3.0...

journal_title：Journal of fish biology

authors： Wallace EM,Tringali MD

更新日期：2010-05-01 00:00:00

abstract：:Laboratory behavioural observation and computational fluid dynamics (CFD) analysis were conducted to examine whether the movement of the elongated dorsal and pelvic spines changed the hydrodynamic drag in white-streaked grouper Epinephelus ongus larvae. The behavioural observation in the tank revealed that the larvae ...

journal_title：Journal of fish biology

authors： Kawabata Y,Nishihara GN,Yamaguchi T,Takebe T,Teruya K,Sato T,Soyano K

更新日期：2014-11-01 00:00:00

abstract：:The reproductive cycle of seven common species (Gobius paganellus, Gobius bucchichi, Gobius cobitis, Parablennius sanguinolentus, Salaria pavo, Tripterygion tartessicum and Symphodus roissali) on rocky shores in the Gulf of Cadiz and their relationship with the sea surface temperature (SST) is analysed. Partial data o...

journal_title：Journal of fish biology

authors： Compaire JC,Casademont P,Gómez-Cama C,Soriguer MC

更新日期：2018-02-01 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：:Differences in the diet composition of small (28-42 mm total length, L(T)) and large (43-75 mm L(T)) individuals of the cline Clinitrachus argentatus (Clinidae) were evident. Smaller individuals preyed mainly on copepods, whereas larger individuals ate mainly amphipods, isopods, brachyurans and polychaetes. ...

journal_title：Journal of fish biology

authors： Ozen O,Altin A,Ayyildiz H

更新日期：2010-04-01 00:00:00

abstract：:Characteristics of the life history of the coral reef-dwelling cardinalfish Siphamia tubifer, from Okinawa, Japan, were defined. A paternal mouthbrooder, S. tubifer, is unusual in forming a bioluminescent symbiosis with Photobacterium mandapamensis. The examined S. tubifer (n = 1273) ranged in size from 9·5 to 43·5 mm...

journal_title：Journal of fish biology

authors： Gould AL,Dougan KE,Koenigbauer ST,Dunlap PV

更新日期：2016-08-01 00:00:00

abstract：:Diets of the pipefish Stigmatopora nigra were analysed to determine if food availability was causing S. nigra to distribute according to habitat edge effects. Gut analysis found little difference in the diets of S. nigra at the edge and interior of seagrass patches, regardless of time of day or season. Fish diets did,...

journal_title：Journal of fish biology

authors： Smith TM,Hindell JS,Jenkins GP,Connolly RM,Keough MJ

更新日期：2011-06-01 00:00:00

abstract：:Eleven single nucleotide polymorphisms (SNP) in Ctenopharyngodon idella toll-like receptor 7 (citlr7) gene, containing two in the 5'-flanking region, three within the single intron and six distributed in the coding sequence (CDS), were identified. A case-control study of 73 susceptible individuals and 67 resistant ind...

journal_title：Journal of fish biology

authors： Su JJ,Shang XY,Wan QY,Su JG

更新日期：2018-05-01 00:00:00

abstract：:Natural abundance stable-isotope analysis (δ(13)C and δ(15)N) and C:N ratios were used to study the ammocoete phase of two common non-parasitic lamprey species (least brook lamprey Lampetra aepyptera and American brook lamprey Lethenteron appendix) in two tributaries of the Ohio River (U.S.A.). The C:N ratios suggest ...

journal_title：Journal of fish biology

authors： Evans TM,Bauer JE

更新日期：2016-02-01 00:00:00

abstract：:Ambient temperature modulates reproductive processes, especially in poikilotherms such as teleosts. Consequently, global warming is expected to impact the reproductive function of fish, which has implications for wild population dynamics, fisheries and aquaculture. In this extensive review spanning tropical and cold-w...

journal_title：Journal of fish biology

authors： Alix M,Kjesbu OS,Anderson KC

更新日期：2020-09-01 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

authors： Robertsen G,Kvingedal E,Einum S

更新日期：2011-02-01 00:00:00

abstract：:The present study reports a previously undocumented mass spawning aggregation and group spawning phenomena of c. 1200 individual bumphead parrotfish Bolbometopon muricatum in Palau, Micronesia. Although B. muricatum are protected in Palau, it is further recommended that management strategies should consider establishm...

journal_title：Journal of fish biology

authors： Roff G,Doropoulos C,Mereb G,Mumby PJ

更新日期：2017-07-01 00:00:00

abstract：:Genetic variability and differences in wild striped snakehead Channa striata from Malaysia were analysed by genotyping nine novel nuclear microsatellite loci. Analysis revealed moderate-to-high genetic diversity in most of the populations, indicative of large effective population sizes. The highly diversified populati...

journal_title：Journal of fish biology

authors： Tan MP,Jamsari AF,Siti Azizah MN

更新日期：2016-05-01 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

authors： Oladipo SO,Nneji LM,Anifowoshe AT,Nneji IC

更新日期：2020-12-01 00:00:00

abstract：:To resolve varied and sometimes conflicting accounts of spawning and habitat characteristics for winter flounder Pseudopleuronectes americanus, seasonal patterns in abundance and reproductive condition were investigated in the New York Bight, near the southern edge of their current reproductive range. Fish were collec...

journal_title：Journal of fish biology

authors： Wuenschel MJ,Able KW,Byrne D

更新日期：2009-05-01 00:00:00