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Screen 4: Reference data detail for: EMW-107 (reference id: 1 )

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EMW idEMW ref. idFAO species categorySpeciesScientific nameLower EMW (g)Upper EMW (g)Reference indicates lower or upper EMW figure?EMW MethodSimilar species EMW idLength-weight calculations*** Fish Size Quote ****** Explanatory Notes ***Link to reference (external site)Reference documentReference url (or book)Link to FishBase.org Species Summary (external site)Species not given ind
EMW-1071Benguela hakeBenguela hakeMerluccius polli54.77466.93BothWeight at average length ("average of most","usual length", "length of most") using less exact length-weight relationshipsMore info.hake (Merluccius polli)

“This paper studies the distribution, stock abundance and feeding ha bits of hake (merluccius polli) by season (cold and warm seasons), using data from trawl surveys… during 1995…. The results s how that hake is distributed along all the Angolan coast…The length groups 20-29 and 30-40 cm were dominant during both seasons in humbers and biomass…”
More info.“Distribution, abundance, and feeding habits of hake (Merluccius polli) in Angolan waters”
Fisheries and Oceans Canada website
More infoMore info.

This screen gives details for an individual reference obtained in estimating a mean weight for this species.

The information obtained from this reference to derive an estimated mean weight is in the *** fish size quote *** and/or *** Explanatory notes *** column. Note that you may need to search the document using key words in the '*** Fish Size Quote ***' or *** Explanatory notes *** column to find the relevant fish size data. To view the reference document itself (if available online): scroll right and click on 'More info' in the 'Link to reference' column, if available.

Where the information obtained from the reference is a fish length, the calculations performed to obtain a weight may be viewed by clicking on 'More info' in the 'Length-weight calculations' column.

To view the 'Species Summary' page on fishbase.org for this species, click on 'More info' in the 'Link to FishBase.org Species Summary ' column. Very occasionally this link displays the fishbase.org home page instead of the species summary page. If this happens, enter the scientific name in the 'Genus + Species' search field to search fishbase.org for this species.

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