Screen 4: Reference data detail for: EMW-302 (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 Species Summary (external site)Species not given ind
EMW-3021Red-eye round herringRed-eye round herringEtrumeus teres62.9462.94BothAverage weight ("average of most","usual weight", "weight of most")NONEAn estimated mean weight was calculated from data in table 2.

The study was based on a sample of 438 specimens of which 407 were designated as belonging to age groups I, II and III.

Using the mean weights for these age groups, an overall mean weight of 62.94g was obtained for the 407 fish (i.e. 92% of the 438 specimens sampled) and taken as the estimated mean weight.

Calculation detail
More info.“Some biological parameters of round herring Etrumeus teres (De Kay 1842) in the Gulf of Antalya (Mediterranean Sea)”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 for this species, click on 'More info' in the 'Link to Species Summary ' column. Very occasionally this link displays the home page instead of the species summary page. If this happens, enter the scientific name in the 'Genus + Species' search field to search for this species.

For explanation of the columns in the above table click on Help