;N;"Mean ± S.D. (min.–max.)" "Body size (mm)";6;"6.00 ± 0.12 (5.84–6.11)" "Spine number";7;"23.6 ± 2.4 (20– 8)" "Spine size (μm)";7;"126.2 ± 10.7 (110.8–145.0)" "Internal sac length (μm)";7;"2305 ± 83.9 (2204–2432)"