Table 2 Variations in the trunk length and snout-vent length of different morphotypes.

From: Separating sexual dimorphism from other morphological variation in a specimen complex of fossil marine reptiles (Reptilia, Ichthyosauriformes, Chaohusaurus)

 

Total

TRKL (mm)

SVL (mm)

n

mean

min

max

n

mean

min

max

n

Type_A

13

212.1

136.6

317.7

12

300

253

423

7

Type_B

21

279

147.4

469

10

392.8

238.9

578

8

Type_A_F

7

207.7

136.6

261.7

7

290.3

274

309

4

Type_A_M

6

218.4

152

317.7

5

313.5

253

423

3

Type_B_F

8

256.9

147.4

469

6

346.9

238.9

578

4

Type_B_M

13

315.7

196.4

408.1

4

433.9

279

529

4

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