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Table 1 Data on egg and newborns of Sibynophis chinensis biometrics

From: First report on the reproduction of captive Chinese many-toothed snake (Sibynophis chinensis) in Jeju Island, South Korea

Individual IDTraits of eggTraits of newborn
EL (mm)EW (mm)WE (g)IP (days)HD (min)SVL (mm)TL (mm)HL (mm)HW (mm)BW (g)
BBR0128.169.121.641240122469.424.971.7
BBR0225.0411.521.63418014245.610.035.081.8
BBR0327.3610.271.6341801525810.024.142.03
BBR0425.109.581.635240137.241.110.014.711.3
BBR0524.8610.601.636270129.348.19.84.911.5
BBR06*18.698.070.6n.d.n.d.n.d.n.d.n.d.n.d.n.d.
Mean ± S.E.**24.86 ± 1.369.86 ± 0.491.43 ± 0.1536 ± 1.3222 ± 18136.5 ± 5.1747.76 ± 2.809.85 ± 0.124.76 ± 0.181.66 ± 0.12
  1. EL egg length, EW egg width, WE weight of egg, IP incubation period from eggs laying to time when the neonates begin to slit the shell, HD hatching duration
  2. *n.d. represents no data, this egg did not hatch (probably infertile egg)
  3. **Mean and S.E. from only 5 individuals, except the first three columns