Table 2.

List of abbreviations used in the text or figures.

Male palp
Ac	apex of the conductor
C	conductor
Cp (I-III)	processes of the conductor (I-III)
Da	dorsal apophysis of the paracymbium
Dp (I-II)	distal processes of the paracymbium (I-II)
E	embolus
Es	embolic spur
Lf	lateral cymbial furrow
Tg (I-II)	tegular apophysis (I-II)
P	paracymbium
St	subtegulum
T	tegulum
Ta (I-II)	terminal apophysis (I-II)
Va (I-III)	ventral apophysis of the paracymbium (I-III)
Epigyne
Co	copulatory opening
Ep	epigynal plate
Cd	copulatory duct
Fd	fertilization duct
S	spermatheca
Sp	scape
Vp	vulval pocket
Ocular area
AER	anterior eye row
ALE	anterior lateral eye
AME	anterior median eye
MOA	median ocular area
PER	posterior eye row
PLE	posterior lateral eye
PME	posterior median eye
Institutions
CASC	California Academy of Sciences, San Francisco, USA
IZCAS	Institute of Zoology, Chinese Academy of Sciences, Beijing, China
IBPN	Institute for Biological Problems of the North of the Russian Academy of Sciences, Magadan, Russia
LKCNHM	Lee Kong Chian Natural History Museum, National University of Singapore
MHBU	Museum of Hebei University, Baoding, China