Table 1. Caste-classification results.

	TM1	TM2	GM1	GM2
Queens	37	43	14	14
Intercastes	33	37	51	53
Workers	46	36	51	49

Caste identification in the in vitro reared Apis mellifera, using both traditional morphometrics and geometric morphometrics. TM1 indicates traditional morphometrics, including all information of weight, ovariole number and sizes of head, mandibles basitarsus, and spermatheca size; TM2 indicates traditional morphometrics, excluding the information concerning ovarioles and spermatheca; GM1 indicates geometric morphometrics, including all information of weight, ovariole number and landmarks of head, mandibles, basitarsus, and spermatheca; GM2 indicates geometric morphometrics, excluding the information on ovariole number and spermatheca).