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Table 4 Neohelice granulata. Three-way ANOVA to test the effect of population (Mar Chiquita and San Antonio), pre-hatching temperature (18 and 27°C) and time within the reproductive season (date; beginning and end) on zoea I PRS50

From: Variation in early developmental stages in two populations of an intertidal crab, Neohelice (Chasmagnathus) granulata

Factor

df Effect

MS Effect

df Error

MS Error

F

P-level

Population (P)

1

3.497

39

0.135

25.79

0.00001

Temperature (T)

1

0.000

39

0.135

0.000

0.9937

Date (D)

1

2.394

39

0.135

17.65

0.00014

P × T

1

0.003

39

0.135

0.022

0.880

P × D

1

0.137

39

0.135

1.015

0.319

T × D

1

0.002

39

0.135

0.018

0.891

P × T × D

1

0.281

39

0.135

2.074

0.157

  1. Significant values in bold