Table 4 in Taxonomy of three species of the genus Spinoncaea (Copepoda, Oncaeidae) in the North Pacific Ocean with focus on morphological variability

Table 4. Variation in proportional spine lengths on P2-P4 for three species of Spinoncaea (both sexes, including form variants of female S. ivlevi) from three locations of the Pacific Ocean (WP = western equatorial Pacific; EP = eastern equatorial Pacific; KS = Korea Strait, n = number of specimens measured) Abbreviations: DS = distal spine; L = length; MS = middle spine; ODS = outer distal spine; OSDS = outer subdistal spine; PS = proximal spine; SP = spine; W = width.
S. ivleviS. tenuisS. humesifemalemalefemalemalefemalemaleWPEPKSWPEPKSEPKS *EPKS *EPWPKS *robustelongate*robustelongaterobustn1116434418131321P2 L ratio exp-3:DS1.03-1.381.131.19-1.321.03-1.201.1-1.291.07-1.281.20-1.301.190.92-1.090.981.02-1.071.0/1.031.04-1.121.04-1.231.13/1.16P3 L ratio exp-3:DS1.21-1.521.211.09-1.381.06-1.191.22-1.431.17-1.571.23-1.321.280.95-1.070.981.01-1.121.05/1.061.14-1.211.13-1.191.19/1.22P4 L ratio exp-3:DS1.26-1.491.26/1.601.31-1.411.20-1.301.26-1.431.23-1.521.33-1.49damaged0.96-1.130.971.00-1.040.991.11-1.201.06-1.281.28/1.48L ratio spines on P2expSPexp-1:SPexp-21.24-1.571.461.33-1.631.32-1.431.43-1.741.44-1.771.31-1.551.391.29-1.471.271.36-1.521.21/1.331.31-1.421.25-1.321.25/1.26SPexp-1:PSexp-31.36-1.761.461.36-1.791.46-1.721.43-1.641.53-1.831.42-1.571.451.28-1.721.321.40-1.701.33/1.451.13-1.261.04-1.151.13/1.19SPexp-1:MSexp-31.00-1.160.970.95-1.161.03-1.071.02-1.110.86-1.171.03-1.291.070.97-1.141.001.00-1.171.10/1.22SPexp-1:ODSexp-30.90-1.130.880.92-1.100.88-0.950.90-1.180.88-1.150.89-1.150.910.82-1.170.850.85-0.940.97/1.030.94-1.130.93-1.000.89/0.96L ratio spines on P3expSPexp-1:SPexp-21.05-1.381.141.10-1.221.16-1.301.14-1.351.00-1.371.03-1.431.031.06-1.211.10/1.131.07-1.261.42/1.441.14-1.261.15-1.301.24/1.25SPexp-1:PSexp-30.85-1.110.890.89-1.000.97-1.060.93-1.030.83-1.100.97-1.030.940.88-1.001.100.83-0.851.171.07-1.311.15-1.201.14/1.35SPexp-1:ODSexp-30.83-1.030.890.87-1.050.82-1.000.83-0.950.66-0.970.94-1.110.830.77-0.940.91/0.920.81-0.831.06/1.101.00-1.061.00-1.081.07/1.09L ratio spines on P4expSPexp-1:SPexp-20.90-1.180.92/1.021.01-1.120.86-1.130.94-1.060.85-1.250.96-1.170.960.88-1.211.041.05-1.191.041.04-1.081.05-1.280.81/0.83SPexp-1:PSexp-30.82-1.070.73/0.900.87-1.060.80-0.930.84-0.970.86-0.930.87-1.080.860.75-0.970.920.82-1.021.101.00-1.271.00-1.170.94/1.14SPexp-1:ODSexp-30.72-0.920.69/0.790.83-0.970.70-0.930.78-0.940.72-1.040.79-1.000.780.65-0.880.760.74-0.780.91/0.930.81-0.930.78-1.000.81/0.83L ratio spines on P2enp-3ODS:DS0.45-0.630.51/0.560.43-0.570.49-0.580.52-0.550.50-0610.45-0.59damaged0.42-0.530.47/0.500.45-0.550.53/0.560.42-0.510.50-0.550.51L ratio spines on P3enp-3OSDS:DS0.39-0.560.420.37-0.480.35-0.530.47-0.530.43-0.540.39-0.560.420.34-0.520.38/0.400.32-0.430.430.38-0.430.37-0.410.37/0.41ODS:DS0.44-0.640.42/0.510.43-0.560.42-0.550.48-0.540.42-0.510.41-0.550.450.39-0.500.40/0.460.42-0.510.51/0.520.42-0.440.42-0.500.45/0.51L ratio spines on P4enp-3OSDS:DS0.30-0.490.380.30-0.480.28-0.450.41-0.470.30-0.470.32-0.430.370.25-0.330.27/0.340.25-0.320.340.35-0.380.34-0.380.26/0.31ODS:DS0.36-0.500.420.32-0.480.33-0.520.42-0.510.39-0.530.36-0.480.430.29-0.380.36/0.380.28-0.410.420.39-0.410.40-0.430.34/0.37
* = data from the left/right legs of one specimen; if there is only one datum, it means that the values are the same or only one side was measured.