''Somanniathelphusa'' is a genus of

freshwater crab Around 1,300 species of freshwater crabs are distributed throughout the tropics and subtropics, divided among eight families. They show direct development and maternal care of a small number of offspring, in contrast to marine crabs, which relea ...

s found in southeast

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

, and

southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...

. It includes the following species: *''

Somanniathelphusa amoyensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *'' Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & D ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa araeochela ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa bawangensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai & Xing, 1994 *''

Somanniathelphusa boyangensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai, Peng & Zhou, 1994 *''

Somanniathelphusa brevipodum ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Tai, Song, He, Cao, Xu & Zhong, 1975 *''

Somanniathelphusa dangi ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Yeo & Nguyen, 1999: Vietnam *''

Somanniathelphusa falx ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Ng & Dudgeon, 1992 *'' Somanniathelphusa gaoyunensis'' Dai, Peng & Zhou, 1994 *''

Somanniathelphusa grayi ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' (Alcock, 1909) *''

Somanniathelphusa guillinensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa hainanensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai & Xing, 1994 *''

Somanniathelphusa huaanensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa huanglungensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai, Peng & Zhou, 1994 *''

Somanniathelphusa kyphuensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dang, 1975: Vietnam *''

Somanniathelphusa lacuvita ''Somanniathelphusa lacuvita'' is a species of crab that belongs to the family Gecarcinucidae. The species was first found in Cambodia Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, ...

'' Ng, 1995 *''

Somanniathelphusa linchuanensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai, Peng & Zhou, 1994 *''

Somanniathelphusa longicaudus ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa megachela ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa nanningensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa pax ''Somanniathelphusa pax'' is a species of crab that belongs to the family Gecarcinucidae The Gecarcinucidae are a family of true freshwater crabs. The family Parathelphusidae is now demoted to the rank of subfamily, as the Parathelphusinae, wit ...

'' Ng & Kosuge, 1995: Vietnam *''

Somanniathelphusa plicatus ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' (Fabricius, 1798): Vietnam *''

Somanniathelphusa qiongshanensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai & Xing, 1994 *''

Somanniathelphusa ruijiensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai, Peng & Zhou, 1994 *'' Somanniathelphusa sinensis'' (H. Milne-Edwards, 1853): China, Vietnam *''

Somanniathelphusa taiwanensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Bott, 1968 *''

Somanniathelphusa tongzhaensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa triangularis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dang & Hai, 2005: Vietnam *'' Somanniathelphusa yangshanensis'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa yuilinensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa zanklon ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Ng & Dudgeon, 1992 *'' Somanniathelphusa zhangpuensis'' Naiyanetr & Dai, 1997 *'' Somanniathelphusa zhapoensis'' Naiyanetr & Dai, 1997 *''

Somanniathelphusa zhongshiensis ''Somanniathelphusa'' is a genus of freshwater crabs found in southeast China, Taiwan, and southeast Asia. It includes the following species: *''Somanniathelphusa amoyensis'' Naiyanetr & Dai, 1997 *''Somanniathelphusa araeochela'' Naiyanetr & Da ...

'' Dai, Peng & Zhou, 1994

References

Gecarcinucoidea Freshwater crustaceans of Asia {{crab-stub th:ปูนา