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Journal articles on the topic 'Gobiomorphus cotidianus'

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1

Poulin, Robert, Cally A. Hammond-Tooke, and Shinichi Nakagawa. "Parasitism and behavioural syndromes in the fish Gobiomorphus cotidianus." Behaviour 149, no. 6 (2012): 601–22. http://dx.doi.org/10.1163/156853912x648903.

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2

Shelley, James J., Bruno O. David, Christine E. Thacker, Andy S. Hicks, Matt G. Jarvis, and Peter J. Unmack. "Phylogeography of the Cran’s bully Gobiomorphus basalis (Gobiiformes: Eleotridae) and an analysis of species boundaries within the New Zealand radiation of Gobiomorphus." Biological Journal of the Linnean Society 130, no. 2 (2020): 365–81. http://dx.doi.org/10.1093/biolinnean/blaa052.

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Abstract New Zealand has a complex recent history of climatic and tectonic change that has left variable signatures in the geographic distribution and genetic structure of the region’s flora and fauna. To identify concordant patterns, a broad range of taxa must be examined and compared. In New Zealand’s North Island, a consensus is forming as to the dominant biogeographic barriers in the region although obligate freshwater taxa have not been considered in this framework. We use single-nucleotide polymorphisms to investigate phylogeography in the widespread obligate freshwater fish Gobiomorphus
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3

Closs, Gerard P., Melvin Smith, Bernard Barry, and Andreas Markwitz. "Non‐diadromous recruitment in coastal populations of common bully (Gobiomorphus cotidianus)." New Zealand Journal of Marine and Freshwater Research 37, no. 2 (2003): 301–13. http://dx.doi.org/10.1080/00288330.2003.9517168.

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4

Maceda-Veiga, Alberto, Andy J. Green, Robert Poulin, and Clément Lagrue. "Body Condition Peaks at Intermediate Parasite Loads in the Common Bully Gobiomorphus cotidianus." PLOS ONE 11, no. 12 (2016): e0168992. http://dx.doi.org/10.1371/journal.pone.0168992.

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5

Ruehle, Brandon P., and Robert Poulin. "Potential multidimensional behavioural impacts of differential infection in two fish populations." Behaviour 157, no. 10-11 (2020): 901–22. http://dx.doi.org/10.1163/1568539x-bja10029.

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Abstract Parasites can influence the behaviour of their hosts, however investigations on how they may shape multiple personality traits are uncommon. The flatworm parasite Tylodelphys darbyi resides in the eyes of common bully, Gobiomorphus cotidianus, a locally common fish host to a range of other parasites that could also influence their behaviour. Here we assess how parasitism may be related to personality traits of two G. cotidianus populations; one where T. darbyi is highly abundant and one where the parasite is absent. We hypothesized that T. darbyi would have a stronger association with
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6

Jellyman, Donald J., Shannan K. Crow, and Peter Robinson. "Impacts of longfin eels (Anguilla dieffenbachii) on the behaviour of common bullies (Gobiomorphus cotidianus) held in captivity." Ecology of Freshwater Fish 21, no. 1 (2011): 57–63. http://dx.doi.org/10.1111/j.1600-0633.2011.00523.x.

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7

Laurie, Andrew D. "Quantitation of metallothionein mRNA from the New Zealand common bully (Gobiomorphus cotidianus) and its implications for biomonitoring." New Zealand Journal of Marine and Freshwater Research 38, no. 5 (2004): 869–77. http://dx.doi.org/10.1080/00288330.2004.9517286.

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8

Rowe, D. K. "Factors influencing the abundance of the common bully, Gobiomorphus cotidianus McDowall, in small, North Island, New Zealand, lakes." Fisheries Management and Ecology 6, no. 5 (1999): 377–86. http://dx.doi.org/10.1046/j.1365-2400.1999.00162.x.

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9

Wilhelm, Frank M., Gerard P. Closs, and Carolyn W. Burns. "Seasonal diet and amphipod size selection of juvenile common bully, Gobiomorphus cotidianus, in a coastal New Zealand lake." Hydrobiologia 586, no. 1 (2007): 303–12. http://dx.doi.org/10.1007/s10750-007-0703-9.

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10

Ingram, Travis, Ludovic Dutoit, Pavel Mikheev, Samiullah Khan, and Marc Schallenberg. "Phenotypic, ecological, and genomic variation in common bully (Gobiomorphus cotidianus) populations along depth gradients in New Zealand’s southern Great Lakes." Canadian Journal of Fisheries and Aquatic Sciences 77, no. 10 (2020): 1678–87. http://dx.doi.org/10.1139/cjfas-2020-0015.

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Depth gradients in lakes are often key drivers of population divergence and speciation in fishes. New Zealand has many deep lakes but no known profundal specialist fishes or cases of intralacustrine speciation. We sampled a native benthic fish, the common bully (Gobiomorphus cotidianus), from 5 to 90 m depth in four South Island lakes to test for morphological, ecological, or genetic differentiation associated with depth. Deeper fish consistently had narrower bodies, while other morphological traits showed variable relationships with depth. Carbon and nitrogen stable isotope values of fish inc
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11

Weekes, P. J., and B. Penlington. "First records of Ligula intestinalis (Cestoda) in rainbow trout, Salmo gairdneri, and common bully, Gobiomorphus cotidianus, in New Zealand." Journal of Fish Biology 28, no. 2 (1986): 183–90. http://dx.doi.org/10.1111/j.1095-8649.1986.tb05156.x.

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12

Bassett, Daniel K., Alexander G. Carton, and John C. Montgomery. "Flowing water decreases hydrodynamic signal detection in a fish with an epidermal lateral-line system." Marine and Freshwater Research 57, no. 6 (2006): 611. http://dx.doi.org/10.1071/mf05193.

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The lateral-line system of the common bully, Gobiomorphus cotidianus, is unusual in that it possesses an extensive array of superficial neuromasts. Fish were trained to orientate to a small vibrating bead (50 Hz). By manipulating the amplitude of vibration to determine the threshold level for the behaviour, the hydrodynamic detection capabilities of the common bully were characterised in both still- and flowing-water. In still water, the common bully attained a detection threshold (calculated as the amplitude of water particle displacement at the snout) of 3.3 × 10−5 cm at 50 Hz. Successive el
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13

Rowe, David K., and Ben L. Chisnall. "Size-related differences in diel feeding activity, prey selection and nocturnal migration strategy for the planktonic larvae of Gobiomorphus cotidianus in Lake Rotoiti (NI), New Zealand." Archiv für Hydrobiologie 135, no. 4 (1996): 485–97. http://dx.doi.org/10.1127/archiv-hydrobiol/135/1996/485.

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14

MARKWITZ, A., B. BARRY, G. CLOSS, and M. SMITH. "PROBING FOR STRONTIUM PATTERNS IN OTOLITHS OF COMMON BULLIES FROM THE CLUTHA RIVER, NEW ZEALAND." International Journal of PIXE 12, no. 03n04 (2002): 109–15. http://dx.doi.org/10.1142/s0129083502000202.

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Common bullies, Gobiomorphus cotidianus, are a widespread small New Zealand freshwater fish, with a life-cycle that may include an optional juvenile marine phase. We used the strontium variation in fish otoliths in an attempt to track the life history of the individual fish since the interlayer variation reflect the exposure of fish to background environmental levels of Sr at the time of deposition. One possible mechanism by which Sr can be enriched in otoliths is by seawater, which usually has a higher Sr/Ca ratio than fresh water. Locally resolved elemental measurements with a proton micropr
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15

Landman, Michael J., Natalie A. Bleackley, Nicholas Ling, and Michael R. van den Heuvel. "Physiological Health of Common Bully (Gobiomorphus cotidianus) in the Tarawera and Rangitaiki Rivers of New Zealand: Evidence of Diminished Ecological Effects of Pulp and Paper Effluents in Wild Fish Populations." Water Quality Research Journal 45, no. 2 (2010): 223–33. http://dx.doi.org/10.2166/wqrj.2010.025.

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Abstract This study examined the comparative physiological health of the endemic New Zealand common bully (Gobiomorphus cotidianus) in the Tarawera and Rangitaiki Rivers. Bully were sampled downstream of pulp and paper effluent inputs in the Tarawera River and compared with a similar inland population in the Rangitaiki River. Condition factor and liver somatic index did not differ between populations, but Tarawera River bullies possessed larger gonads. Haematological assessments found smaller erythrocytes with reduced haemoglobin content, and increased leukocyte concentrations in Tarawera Rive
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16

Blasco-Costa, I., R. Poulin, and B. Presswell. "Morphological description and molecular analyses of Tylodelphys sp. (Trematoda: Diplostomidae) newly recorded from the freshwater fish Gobiomorphus cotidianus (common bully) in New Zealand." Journal of Helminthology 91, no. 3 (2016): 332–45. http://dx.doi.org/10.1017/s0022149x16000298.

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AbstractAmong eyeflukes, Tylodelphys Diesing, 1850 includes diverse species able to infect the eyes, but also the brain, pericardial sac and body cavity of their second intermediate host. While the genus shows a cosmopolitan distribution with 29 nominal species in Africa, Asia, Europe and America, a likely lower research effort has produced two records only for all of Australasia. This study provides the first description of a species of Tylodelphys and the first record for a member of the Diplostomidae in New Zealand. Tylodephys sp. metacercaria from the eyes of Gobiomorphus cotidianus McDowa
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17

Michel, Christian, Brendan J. Hicks, Kai N. Stölting, et al. "Distinct migratory and non-migratory ecotypes of an endemic New Zealand eleotrid (Gobiomorphus cotidianus) – implications for incipient speciation in island freshwater fish species." BMC Evolutionary Biology 8, no. 1 (2008): 49. http://dx.doi.org/10.1186/1471-2148-8-49.

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18

Baker, Cindy F. "Effect of fall height and notch shape on the passage of inanga(Galaxias maculatus)and common bullies(Gobiomorphus cotidianus)over an experimental weir." New Zealand Journal of Marine and Freshwater Research 37, no. 2 (2003): 283–90. http://dx.doi.org/10.1080/00288330.2003.9517166.

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19

STUMBO, ANTHONY D., and ROBERT POULIN. "Possible mechanism of host manipulation resulting from a diel behaviour pattern of eye-dwelling parasites?" Parasitology 143, no. 10 (2016): 1261–67. http://dx.doi.org/10.1017/s0031182016000810.

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SUMMARYParasitic infection often results in alterations to the host's phenotype, and may modify selection pressures for host populations. Elucidating the mechanisms underlying these changes is essential to understand the evolution of host–parasite interactions. A variety of mechanisms may result in changes in the host's behavioural phenotype, ranging from simple by-products of infection to chemicals directly released by the parasite to alter behaviour. Another possibility may involve parasites freely moving to certain sites within tissues, at specific times of the day to induce behavioural cha
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20

Levri, Edward P. "Perceived predation risk, parasitism, and the foraging behavior of a freshwater snail (Potamopyrgus antipodarum)." Canadian Journal of Zoology 76, no. 10 (1998): 1878–84. http://dx.doi.org/10.1139/z98-122.

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Foraging behavior can be influenced by such factors as predation risk, individual size, and parasite infection. Snails (Potamopyrgus antipodarum) placed in tanks with large rocks were exposed to four types of water: (1) water with crushed snails, (2) water from a tank in which fish (Gobiomorphus cotidianus) were fed only trout chow, (3) water from a tank where the fish were also fed snails, and (4) plain water. Snails could respond by moving to the top of rocks (where algal food was present) or to the bottom of rocks (where the predation risk was lower). The snails responded to fish chemicals
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21

Presswell, B., R. Poulin, and H. S. Randhawa. "First report of a gryporhynchid tapeworm (Cestoda: Cyclophyllidea) from New Zealand and from an eleotrid fish, described from metacestodes and in vitro-grown worms." Journal of Helminthology 86, no. 4 (2011): 453–64. http://dx.doi.org/10.1017/s0022149x11000691.

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AbstractMetacestodes are often found in the body cavity of the common bully (Gobiomorphus cotidianus McDowall), from freshwater habitats in Otago, New Zealand. Identification of metacestodes relies only on the number, size and shape of the rostellar hooks. To attempt species determination, we cultivated metacestodes in vitro for up to 23 days, during which they matured to at least the male stage of development, although female organs were not discernable. Identified as members of the genus Paradilepis Hsü, 1935 (family Gryporhynchidae), these specimens are compared to previously described spec
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22

Levri, Edward P., Andrea N. Dubensky, Ashley S. Mears, and Carol A. Opiela. "Interpopulation variation in predator avoidance behavior of a freshwater snail to the same predator." Canadian Journal of Zoology 90, no. 5 (2012): 616–23. http://dx.doi.org/10.1139/z2012-027.

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The New Zealand mud snail ( Potamopyrgus antipodarum (J.E. Grey, 1843)) responds to the presence of predatory fish by moving to a safer environment. These experiments attempted to determine if predator detection by the snail results in specific responses to light and (or) gravity by the snail and if snails respond more or less to fish from their native lake compared with fish from a foreign lake. Snails and fish (Gobiomorphus cotidianus McDowall, 1975) were collected from lakes Alexandrina and Peorua from the South Island of New Zealand. Snails were placed in behavioral chambers and tested for
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23

van den Heuvel, Michael R., Alison H. Slade, and Michael J. Landman. "Summary of a Decade of Research on the Effects of a New Zealand Pulp and Paper Mill on Reproduction in Fishes." Water Quality Research Journal 45, no. 2 (2010): 123–35. http://dx.doi.org/10.2166/wqrj.2010.016.

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Abstract The effluent of the Tasman pulp and paper mill (Kawerau, New Zealand) has been intensively studied for its effects on the health of fishes between 1998 and present. This review summarizes peer-reviewed scientific literature on the reproductive effects of the Tasman Mill effluent on fishes. In the 1990s there was an emerging body of literature from around the world showing that exposure to pulp and paper effluent could cause subtle reproductive alterations in exposed fishes. Locally, the Tarawera River had proved to be a difficult environment to conduct field studies. To overcome some
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24

Bleackley, Natalie A., Michael J. Landman, and Nicholas Ling. "Ecology of common bully (Gobiomorphus cotidianas) in the Tarawera and Rangitaiki rivers: Isolation by inland distance or anthropogenic discharge?" New Zealand Journal of Marine and Freshwater Research 43, no. 4 (2009): 889–99. http://dx.doi.org/10.1080/00288330909510047.

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25

Tremblay, Louis A., Katherine Trought, Thomas J. Sheehan, Robin J. P. Holmes, Andrew Barrick, and Roger G. Young. "Induction of metallothionein in the common bully (Gobiomorphus cotidianus) from the Motueka River." New Zealand Journal of Marine and Freshwater Research, November 25, 2020, 1–7. http://dx.doi.org/10.1080/00288330.2020.1848885.

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26

West, David W., Nicholas Ling, Brendan J. Hicks, Michael R. van den Heuvel, and Louis A. Tremblay. "Effects of point source discharges on common bully (Gobiomorphus cotidianus) along the Waikato River, New Zealand." New Zealand Journal of Marine and Freshwater Research, February 12, 2021, 1–17. http://dx.doi.org/10.1080/00288330.2021.1879177.

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27

Kerr, Nicky R., and Travis Ingram. "Personality does not predict individual niche variation in a freshwater fish." Behavioral Ecology, November 28, 2020. http://dx.doi.org/10.1093/beheco/araa117.

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Abstract Animal populations can exhibit considerable interindividual variation in both behavioral traits and niche use, but the potential connections between these characteristics are rarely compared for the same individuals. We aimed to test whether behavioral syndromes were predictive of individual diet or microhabitat in a native New Zealand freshwater fish, Gobiomorphus cotidianus. We carried out laboratory behavioral assays and repeated habitat and diet measurements in a seminatural mesocosm system. We found considerable repeatability in individual behavior, largely consistent with a proa
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28

Stumbo, Anthony, Robert Poulin, and Brandon Ruehle. "Altered neuronal activity in the visual processing region of eye-fluke-infected fish." Parasitology, October 16, 2020, 1–7. http://dx.doi.org/10.1017/s0031182020001948.

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Abstract Fish, like most vertebrates, are dependent on vision to varying degrees for a variety of behaviours such as predator avoidance and foraging. Disruption of this key sensory system therefore should have some impact on the ability of fish to execute these tasks. Eye-flukes, such as Tylodelphys darbyi, often infect fish where they are known to inflict varying degrees of visual impairment. In New Zealand, T. darbyi infects the eyes of Gobiomorphus cotidianus, a freshwater fish, where it resides in the vitreous chamber between the lens and retina. Here, we investigate whether the presence o
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29

Presswell, B., and I. Blasco-Costa. "Description of Tylodelphys darbyi n. sp. (Trematoda: Diplostomidae) from the threatened Australasian crested grebe (Podiceps cristatus australis, Gould 1844) and linking of its life-cycle stages." Journal of Helminthology 94 (February 21, 2019). http://dx.doi.org/10.1017/s0022149x19000142.

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Abstract Species of the genus Tylodelphys (Diplostomidae) have a cosmopolitan distribution. Metacercariae of these species infect the eye, brain, pericardial sac or body cavity of fish second intermediate hosts, and the adults are found in piscivorous birds of many orders. An unnamed species of Tylodelphys from the eyes of bullies (Gobiomorphus cotidianus) was characterized molecularly and morphologically as a metacercaria in a previous study, in which it was predicted that the adult of this species would be found in the Australasian crested grebe. Two specimens of this bird became available a
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