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Table 1 Morphological characters of the Heliocidaris crassispina Fujian population, the Strongylocentrotus intermedius cultured population, and the H. crassispina (♀) × S. intermedius (♂) hybrids

From: Distant hybrids of Heliocidaris crassispina (♀) and Strongylocentrotus intermedius (♂): identification and mtDNA heteroplasmy analysis

Sea urchin

Test Height (mm)

Test Diameter (mm)

Test Height / Test Diameter

HC_F

16.11(±1.28)

32.11(±2.14)

0.50

SI_C

14.26(±1.11)

27.89(±1.18)

0.51

HS hybrid

15.30(±1.69)

31.55(±1.24)

0.48

  1. HC_F H. crassispina Fujian population, SI_C S. intermedius cultured population, HS H. crassispina (♀) × S. intermedius (♂) hybrids
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BMC Ecology and Evolution

ISSN: 2730-7182

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