Geothelphusa is een geslacht van kreeftachtigen uit de klasse van de Malacostraca (hogere kreeftachtigen).
Soorten Geothelphusa albogilva Shy, Ng & Yu, 1994 Geothelphusa amagui Naruse & Shokita, 2009 Geothelphusa ancylophallus Shy, Ng & Yu, 1994 Geothelphusa aramotoi Minei, 1973 Geothelphusa bicolor Shy, Ng & Yu, 1994 Geothelphusa caesia Shy, Ng & Yu, 1994 Geothelphusa candidiensis Bott, 1967 Geothelphusa chiui Minei, 1974 Geothelphusa cilan Shy, Shih & Mao, 2014 Geothelphusa cinerea Shy, Ng & Yu, 1994 Geothelphusa dehaani (White, 1847) Geothelphusa dolichopodes Shy, Ng & Yu, 1994 Geothelphusa eucrinodonta Shy, Ng & Yu, 1994 Geothelphusa eurysoma Shy, Ng & Yu, 1994 Geothelphusa exigua Suzuki & Tsuda, 1994 Geothelphusa ferruginea Shy, Ng & Yu, 1994 Geothelphusa fulva Naruse, Shokita & Shy, 2004 Geothelphusa gracilipes Shy, Ng & Yu, 1994 Geothelphusa grandiovata Naruse, Shokita & Ng, 2006 Geothelphusa haituan W.-J. Chen, Hsu & J. H. Cheng, 2007 Geothelphusa hirsuta S. H. Tan & H.-C. Liu, 1998 Geothelphusa holthuisi Shih, Shy & J.-H. Lee, 2010 Geothelphusa iheya Naruse, Shokita & Ng, 2006 Geothelphusa ilan Shy, Ng & Yu, 1994 Geothelphusa koshikiensis Suzuki & Kawai, 2011 Geothelphusa kumejima Naruse, Shokita & Ng, 2006 Geothelphusa lanyu Shy, Ng & Yu, 1994 Geothelphusa leeae Shy, 2005 Geothelphusa leichardti Geothelphusa levicervix (Rathbun, 1898) Geothelphusa lili W.-J. Chen, J. H. Cheng & Shy, 2005 Geothelphusa lutao Shy, Ng & Yu, 1994 Geothelphusa makatao Shih & Shy, 2009 Geothelphusa marginata Naruse, Shokita & Shy, 2004 Geothelphusa marmorata Suzuki & Okano, 2000 Geothelphusa minei Shy & Ng, 1998 Geothelphusa mishima Suzuki & Kawai, 2011 Geothelphusa miyakoensis Shokita, Naruse & Fuji, 2002 Geothelphusa miyazakii (Miyake & Chiu, 1965) Geothelphusa monticola Shy, Ng & Yu, 1994 Geothelphusa nanao Shy, Ng & Yu, 1994 Geothelphusa nanhsi Shy, Ng & Yu, 1994 Geothelphusa obtusipes Stimpson, 1858 Geothelphusa olea Shy, Ng & Yu, 1994 Geothelphusa pingtung S. H. Tan & H.-C. Liu, 1998 Geothelphusa sakamotoana (Rathbun, 1905) Geothelphusa shernshan W.-J. Chen, J. H. Cheng & Shy, 2005 Geothelphusa shokitai Shy & Ng, 1998 Geothelphusa siasiat Shih, Naruse & Yeo, 2008 Geothelphusa takuan Shy, Ng & Yu, 1994 Geothelphusa tali Shy, Ng & Yu, 1994 Geothelphusa taroko Shy, Ng & Yu, 1994 Geothelphusa tawu Shy, Ng & Yu, 1994 Geothelphusa tenuimanus (Miyake & Minei, 1965) Geothelphusa tsayae Shy, Ng & Yu, 1994 Geothelphusa wangi Shy, Ng & Yu, 1994 Geothelphusa wutai Shy, Ng & Yu, 1994 Geothelphusa yangmingshan Shy, Ng & Yu, 1994