Tetramoriumsinensis sp. nov., a parabiotic ant from China, with a key to the Tetramoriuminglebyi group (Hymenoptera, Formicidae)

In this paper, Tetramoriumsinensis sp. nov., a parabiotic ant, is described. It was discovered within the nest of the queenless ant Diacammarugosum (Le Guillou, 1842) in Fenghuang Mountain Park, Zhongshan, Guangdong Province, China. Additionally, a key to the Tetramoriuminglebyi group based on the worker caste is provided.