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TABLE 1. Linear regression of the number of pectoral fin spines related to length of the pectoral fin segment of Bothriolepis canadensis. *p < 0.05

 

Fin segment

Position

n

Equation

p

R2

proximal

lateral

39

number of spines = 0.54 * (proximal segment length) + 19.6682 ± 0.04

1.65e-14*

0.79

proximal

medial

8

number of spines = 0.09 * (proximal segment length) + 32.08 ± 0.07

0.23

0.10

distal

lateral

11

log number of spines = 30.42 * (log distal segment length) – 24.79 ± 8.26

0.005*

0.56

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