- Chen, J.; Rasnitsyn, A. P.; Zhuo, D. (2021). "New
genus and
species of
syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous
Kachin amber...
- Chen;
Alexandr P. Rasnitsyn; De Zhuo (2021). "New
genus and
species of
syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous
Kachin amber...
- Chen, J.; Rasnitsyn, A. P.; Zhuo, D. (2021). "New
genus and
species of
syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous
Kachin amber...
