Fishes in Databases and Ecosystems

Proceedings of the 2006 FishBase Symposium

FCRR 2006, Vol. 14(4)

Edited by Maria Lourdes D. Palomares, Konstantinos I. Stergiou and Daniel Pauly

Director's Foreword

This report was assembled for the 4th Annual FishBase Symposium, and also celebrates the 7th meeting of the FishBase Consortium, gathered for the second time outside of Europe (the first being at Los Baños, Philippines in 2003). Last year, the Consortium met at the Aristotle University of Thessaloniki, Greece, hosted by Consortium member K.I. Stergiou and his team, and the proceedings of that symposium were published two days before it was over. Here we tried to emulate this, but failed: this report was published two weeks after the event.

This report consists of 6 papers that were presented at the Symposium and 8 ‘relict’ papers, i.e., papers which, for various reasons, did not find their way into print right after they were originally written.

Typically, these papers, which here contain facts on the life history of fishes (growth, size at maturity, etc.) and/or parameter estimates that would be useful for FishBase and its user community, languish in the drawers of middle-aged scientists after rejection from a prestigious journal (“we don’t publish local studies”), or because they were just about, but never completely, finished. Such unpublished manuscripts, turned into ‘relict papers’ and published, are useful not only because they make available to the community a body of knowledge, acquired at great cost, which otherwise would be lost, but also because this knowledge refers to historical states of fish population or ecosystems, and thus can serve as baseline. Thus, relict papers can help counter the effects of shifting baselines.

Also, relict papers represent much of the personal knowledge of authors, a type of knowledge that is often lost upon their retirement. This loss has been identified in connection with taxonomists. It also happens, however, with other students of applied ichthyology, e.g., with stock assessment scientists, who usually know much more field biology than may be inferred from their equation-ridden papers.

Conventional peer-reviewed journals often have problems with the subject matter that would be typical of relict paper: they often cover topics viewed as pedestrian, such as age and growth studies of fish. Such studies, however, are the motor that drives comparative studies, meta-analysis and biodiversity studies, and evaluation of the impact of global change. Hence, this compilation of relict papers, if the first, is not the last to be published as a Fisheries Centre Research Reports.

Daniel Pauly
Director Fisheries Centre, UBC
02 September 2006

 

Abstract

An account is presented of two workshops, at which food web (Ecopath) models of Antarctic ecosystems were constructed and/or presented. These cover 4 areas: the Antarctic Peninsula, the Kerguelen Islands, the Falkland Islands and Southern Pitcairn Island, New Zealand. For each region, a model is presented, and in two regions (Antarctic Peninsula and Falkland Islands), mechanisms are further identified which give structure to these ecosystems (competitions between krill-eating species, effect of fishery). Overall, the contributions in this report contribute to our understanding of feeding interactions in Antarctica, and hence of the likely effect of fishery in these waters.

 

Table of Contents

DIRECTOR'S FOREWORD  
PAPERS PRESENTED AT THE FISHBASE MINI-SYMPOSIUM  

 

Scientific impact of FishBase: a citation analysis--Konstantinos I. Stergiou and Athanassios C. Tsikliras

Analysis of common names of Brazilian freshwater fishes--Kátia M.F. Freire

Prominence trend in maximum lengths recorded for fishes: a preliminary analysis--Nicolas Bailly

Age and growth of Mediterranean marine fishes--Konstantinos I. Stergiou, Athanassios C. Tsikliras, Charalambos A. Apostolidis

Trophic levels of north Aegean Sea fishes and comparisons with those from FishBase--Paraskevi K. Karachle, Konstantinos I. Stergiou

Distribution ranges of commercial fishes and invertebrates--Chris Close, William Cheung, Sally Hodgson, Vicky Lam, Reg Watson, Daniel Pauly

 
RELICT PAPERS  
 

A preliminary list of English common names for as yet unnamed fish families--Maria Lourdes D. Palomares, Nicolas Bailly, Rainer Froese, Daniel Pauly

Growth, reproduction and food of the mudskipper, Periophthalmus barbarus on mudflats of Freetown, Sierra Leone--Ibrahim Turay, J. Michael Vakily, Maria Lourdes D. Palomares, Daniel Pauly

Note on the weight of body parts, including fins, of the smalltooth sawfish Pristis pectinata-- Daniel Pauly

An overview of biological data related to anchovy and sardine stocks in Greek waters--Stylianos Somarakis, Dimitrios E. Tsianis, Athanassios Machias, Konstantinos I. Stergiou

A comparison of growth parameters of Australian marine fishes north and south of 28° South--Claire Andersen, Daniel Pauly

Growth parameters and length-length relationships of Greek freshwater fishes--Platonas K. Kleanthidis, Konstantinos I. Stergiou

Assessment of growth and apparent population trends in Grand Canyon native fishes from tag-recapture data--Carl Walters, Michael Douglas, William R. Persons, Richard A. Valdez

Effects of lake and pond aeration on fish growth and related processes--Daniel Pauly

 

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