Feeding rhythms of the common goby Pomatoschistus microps at the brackish tidal marsh 'Het verdronken land van Saeftinge' in 1994

Jan Mees; André Cattrijsse; Magese Emmanuel Bulayi; Jan Mees

doi:10.14284/228

Feeding rhythms of the common goby Pomatoschistus microps at the brackish tidal marsh 'Het verdronken land van Saeftinge' in 1994

Citation

Bulayi M.E.; Mees J.; Fundamental and Applied Marine Ecology Post Graduate Program (FAME). VUB; Marine Biology Section, Zoology Institute. Ugent: Belgium; (2016): Feeding rhythms of the common goby Pomatoschistus microps at the brackish tidal marsh 'Het verdronken land van Saeftinge' in 1994. (http://www.vliz.be/en/imis?module=dataset&dasid=4592) https://dx.doi.org/10.14284/228 accessed via GBIF.org on 2024-11-03.

Description

Catch data and numerical and gravimetrical analysis of stomach contents of Pomatoschistus microps sampled on 16, 17 and 19 August 1994 at 'Het verdronken land van Saeftinge'. The data were digitized by VLIZ from the original report: Bulayi, M.E. (1997). Diurnal and semi lunar feeding rhythms of the common goby Pomatoschistus microps in the brackish tidal marsh 'Het verdronken land van Saeftinge [sic]' (Westerschelde, SW Netherlands). MSc Thesis. RUG: Gent. 38 pp.

Additional info

The influence of tidal, neap, spring and day night cycles on the feeding behaviour of the common goby Pomatoschistus microps was investigated in a creek of a salt marsh in the brackish zone of the Westerschelde estuary. Effects of tidal cycles were assessed using samples taken on 16, 17 and 19 August 1994. A stow net was used for collecting the samples. Sampling was conducted over several tidal phases. On each occasion sampling started when water began to flood the creek. After slack water the net was turned around to sample the ebb current. The net was hauled every one hour. It was observed that most of Pomatoschistus microps entered the creek during the first hour of the tidal cycle and left the creek during the last two hours of ebb. Feeding activity was highly influenced by tidal stimuli (tidal cycle and neap-spring tides). There was no significant difference between the feeding activity of fish caught during day time and at night and neap and spring tides had an influence on the feeding pattern of fish. The amphipod Corophium volutator was the most important prey. This amphipod had a high contribution to the diet both in terms of numbers and biomass. The mysid Mesopodopsis slabberi was also important. Neomysis integer, Nereis diversicolor and Crangon crangon were taken infrequently but due to their high biomass, contributed significantly to the total diet. Calanoid copepods were eaten very frequently but were unimportant in terms of biomass.

Taxonomic Coverages

urn:lsid:marinespecies.org:taxname:1100

Calanoida
rank: order

urn:lsid:marinespecies.org:taxname:102101

Corophium volutator (Pallas, 1766)
rank: species

urn:lsid:marinespecies.org:taxname:107552

Crangon crangon (Linnaeus, 1758)
rank: species

urn:lsid:marinespecies.org:taxname:120072

Mesopodopsis slabberi (Van Beneden, 1861)
rank: species

urn:lsid:marinespecies.org:taxname:799

Nematoda
rank: phylum

urn:lsid:marinespecies.org:taxname:120136

Neomysis integer (Leach, 1814)
rank: species

urn:lsid:marinespecies.org:taxname:339374

Nereis diversicolor
rank: species

urn:lsid:marinespecies.org:taxname:2036

Oligochaeta
rank: subclass

urn:lsid:marinespecies.org:taxname:119001

Paragnathia formica (Hesse, 1864)
rank: species

urn:lsid:marinespecies.org:taxname:126927

Pomatoschistus microps (Kröyer, 1838)
rank: species

urn:lsid:marinespecies.org:taxname:120203

Schistomysis kervillei (G.O. Sars, 1885)
rank: species

urn:lsid:marinespecies.org:taxname:913

Spionidae
rank: family

Geographic Coverages

ANE, Netherlands, Westerschelde, Saeftinge

ANE, Scheldt Estuary

EurOBIS calculated BBOX > station Bounding Box

Bibliographic Citations

Contacts

Jan Mees
originator
Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie
BE
email: isolde.degrem@ugent.be
userId: https://orcid.org/0000-0001-5709-3816

André Cattrijsse
originator
Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie
BE
email: isolde.degrem@ugent.be
userId: https://orcid.org/0000-0003-0772-3087

Magese Emmanuel Bulayi
originator
Vrije Universiteit Brussel; Fundamental and Applied Marine Ecology Post Graduate Program

Jan Mees
originator
Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie
BE
email: isolde.degrem@ugent.be
userId: https://orcid.org/0000-0001-5709-3816

originator
Vrije Universiteit Brussel; Fundamental and Applied Marine Ecology Post Graduate Program

originator
Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie Onderzoeksgroep Mariene Biologie
BE
email: isolde.degrem@ugent.be

metadata author
Flanders Marine Institute (VLIZ)
BE
email: info@vliz.be
homepage: https://www.vliz.be

custodian steward
Vlaams Instituut voor de Zee
BE
email: info@vliz.be

administrative point of contact
Vlaams Instituut voor de Zee
BE
email: info@vliz.be