Carapace morphology of the mitten crab species Eriocheir sinensis (A, C) and E. japonica (B, D). Line drawings (A, B) are reproduced from Sakai (2013) A the red dots are the landmarks used in the morphometric analysis B the lines indicate where we measured carapace length (CL) and carapace width (CW). The two photographed specimens were collected in China C and Japan D and deposited at NTOU under voucher numbers B00132 C and B00135 D.

 
 
  Part of: Homberger L, Xu J, Brandis D, Chan T-Y, Keirsebelik H, Normant-Saremba M, Schoelynck J, Chu KH, Ewers-Saucedo C (2022) Genetic and morphological evidence indicates the persistence of Japanese mitten crab mitochondrial DNA in Europe for over 20 years and its introgression into Chinese mitten crabs. NeoBiota 73: 137-152. https://doi.org/10.3897/neobiota.73.72566