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Table 3 The eight functional morphology traits and formulas

From: Morphological and functional trait divergence in endemic fish populations along the small-scale karstic stream

Functional traits

Code

Measure

Compression index

Cl

Bd² ∕(Sl×Bw)

Oral gape surface

OGS

Mw×Md×Bw×Bd

Relative Gut length

rGl

Gl/Sl

Eye size

Es

Ed/Hd

Gape size

Gs

(MdxMw)/Sl²

Relative head length

rHl

Hl/Sl

Relative head depth

rHd

Hd/Sl

Relative snout length

rSnl

Snl/Sl

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BMC Zoology

ISSN: 2056-3132

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