- 1900), M.
recurva (Kitchin, 1903) and M. vau (Sharpe, 1856).
Mediata xixiangensis Sp. nov
Valid Shao et al.
Cambrian China A
member of the
family Maikhanellidae...
-
palaeoscolecid worm from the
Cambrian Stage 4. The type
species is
Shaanxiscolex xixiangensis and was
named in 2018 by Yang et al. 2018 in
paleontology Yuning Yang;...
- al.
Cambrian Stage 4 China A palaeoscolecid. The type
species is S.
xixiangensis.
Shanscolex Gen. et sp. nov
Valid Liu et al.
Cambrian (Fortunian) China...
- Madagascar A
bivalve belonging to the
family Quenstedtiidae.
Ramentoides xixiangensis Sp. nov
Valid Qin et al.
Cambrian China A
member of Maikhanellidae....
- Lieftinck, 1977
Cephalaeschna viridifrons (Fraser, 1922)
Cephalaeschna xixiangensis Zhang, 2013
Cephalaeschna yanagisawai Sasamoto & Vu, 2018 Cephalaeschna...
- Lieftinck, 1977
Cephalaeschna viridifrons (Fraser, 1922)
Cephalaeschna xixiangensis Zhang, 2013
Cephalaeschna yanagisawai Sasamoto & Vu, 2018 Cephalaeschna...
