臺灣淡水蟹類列表（）列出臺灣約100種淡水 (含溪流、湖泊等) 、陸生和潮間帶 (河口、濕地等)被記錄之蟹類。

玉蟹科 Leucosiidae

拳蟹亞科 Philyrinae
 豆形拳蟹 - Philyra pisum de Haan, 1841

饅頭蟹科 Calappidae

黎明蟹亞科 Matutinae
 頑強黎明蟹 - Matuta victor (Fabricius, 1781)

梭子蟹科 Portunidae

梭子蟹亞科 Portuninae
 欖綠青蟳 - Scylla olivacea (Herbst, 1796)
 擬穴青蟳 - Scylla paramamosain Estampador, 1949
 鋸緣青蟳(青蟳) - Scylla serrata (Forskal, 1775)
 特蘭奎巴青蟳 - Scylla tranquebarica (Fabricius, 1798)
 遠海梭子蟹 - Portunus pelagicus (Linnaeus, 1766)
 紅星梭子蟹 - Portunus sanguinolentus (Herbst, 1783)

短槳蟹亞科 Thalamitinae
 鏽斑蟳 - Charybdis feriatus (Linnaeus, 1758)

沙蟹總科 Ocypodoidea

猴面蟹科 Camptandriidae
 中華扁背蟹 - Baruna sinensis Tan and Huang, 1995
 長形魔鬼蟹 - Moguai elongatum 
 扁平擬閉口蟹 - Paracleistostoma depressum de Man, 1895

毛帶蟹科 Dotillidae
 台灣泥蟹 - Ilyoplax formosensis Rathbun, 1921
 整潔泥蟹 - Ilyoplax integra (Tesch, 1918)
 淡水泥蟹 - Ilyoplax tansuiensis Sakai, 1939
 角眼拜佛蟹 - Tmethypocoelis ceratophora (Koelbel, 1897)

股窗蟹亞科 Scopimerinae
 雙扇股窗蟹 - Scopimera bitympana Shen, 1930
 圓球股窗蟹 - Scopimera globosa de Haan, 1835
 長趾股窗蟹 - Scopimera longidactyla Shen, 1932

大眼蟹科 Macrophthalmidae
 短身大眼蟹 - Macrophthalmus abbreviatus Manning and Holthuis, 1981
 萬歲大眼蟹 - Macrophthalmus banzai Wada and Sakai, 1989

和尚蟹科 Mictyridae
 短指和尚蟹 - Mictyris brevidactylus Stimpson, 1858

沙蟹科 Ocypodidae

沙蟹亞科 Ocypodinae

 角眼沙蟹 - Ocypode ceratophthalmus (Pallas, 1772)
 斯氏沙蟹 - Ocypode stimpsoni Ortmann, 1897
 中華沙蟹 - Ocypode sinensis Dai, Song and Yang, 1985

招潮亞科 Ucinae
 弧邊招潮蟹 - Uca arcuata (de Haan, 1835)
 粗腿綠眼招潮蟹 - Uca chlorophthalmus crassipes (White, 1847)
 窄招潮蟹 - Uca coarctata coarctata (H. Milne Edwards, 1852)
 屠氏招潮蟹 - Uca dussumieri dussumieri (H. Milne Edwards, 1852)
 台灣招潮蟹 - Uca formosensis Rathbun, 1921
 清白招潮蟹 - Uca lactea lactea (De Haan, 1835)
 糾結清白招潮蟹 - Uca lactea perplexa (H. Milne Edwards, 1837)
 四角招潮蟹 - Uca tetragonon (Herbst, 1790)
 三角招潮蟹 - Uca triangularis triangularis (A. Milne Edwards, 1873)
 北方呼喚招潮蟹 - Uca vocans borealis Crane, 1975

方蟹科 Grapsidae

方蟹亞科 Grapsinae
 白紋方蟹 - Grapsus albolineatus Lamarck, 1818
 細紋方蟹 - Grapsus tenuicrustatus (Herbst, 1783)
 格雷陸方蟹 - Geograpsus grayi (H. Milne Edwards, 1853)
 毛足陸方蟹 - Geograpsus crinipes (Dana, 1851)
 平分大額蟹 - Metopograpsus messor (Forskal, 1775)
 方形大額蟹 - Metopograpsus thukuhar (Owen, 1839)

弓蟹亞科 Varuninae

 絨毛折顎蟹 - Ptychognathus barbatus (A. Milne Edwards, 1873)
 長方擬方額蟹 - Parapyxidognathus deianira (de Man, 1888)
 字紋弓蟹 - Varuna litterata (Fabricius, 1798)
 台灣扁絨螯蟹 - Platyeriocheir formosa (Chan, Hung and Yu, 1995)
 日本絨螯蟹 (毛蟹) - Eriocheir japonica de Haan, 1835
 絨螯近方蟹 - Hemigrapsus penicillatus (de Haan, 1835)
 肉球近方蟹 - Hemigrapsus sanguineus (de Haan, 1835)
 平背蜞 - Gaetice depressus (de Haan, 1833)

相手蟹亞科 Sesarminae
 漢氏螳臂蟹 - Chiromantes dehaani (H. Milne Edwards, 1853)
 紅螯螳臂蟹 - Chiromantes haematocheir (de Haan, 1833)
 三櫛擬相手蟹 - Parasesarma tripectinis (Shen, 1940)
 斑點擬相手蟹 - Parasesarma pictum (de Haan, 1835)
 褶痕擬相手蟹 - Parasesarma plicatum (Latreille, 1806)
 雙齒近相手蟹 - Perisesarma bidens (de Haan, 1835)
 林投攀相手蟹 - Scandarma lintou Schubart, Liu and Cuesta, 2003
 印痕仿相手蟹 - Sesarmops impressum (H. Milne Edwards, 1837)
 中型仿相手蟹 - Sesarmops intermedius (de Haan, 1835)
 戈氏小相手蟹 - Nanosesarma gordoni (Shen, 1935)
 隆背張口蟹 - Chasmagnathus convexus de Haan, 1835
 台灣厚蟹 - Helice formosensis Rathbun, 1931
 亞方厚蟹 - Helice subquadrata (Dana, 1851)
 德氏仿厚蟹- H.doerjesi =H. wuana aut. (Sakai, Türkay & Yang, 2006)
 秀麗長方蟹 - Metaplax elegans de Man, 1888
 高橋長方蟹 - Metaplax takahashii Sakai, 1939
 奧氏後相手蟹 - Metasesarma aubryi A. Milne Edwards, 1869
 盧氏後相手蟹 - Metasesarma rousseauxi H. Milne Edwards, 1853
 中華泥毛蟹 - Clistocoeloma sinensis Shen, 1933

斜紋蟹亞科 Plagusiinae
 鱗形斜紋蟹 - Plagusia squamosa (Herbst, 1790)

地蟹科 Gecarcinidae
 兇狠圓軸蟹 - Cardisoma carnifex (Herbst, 1794)
 毛足圓盤蟹 - Discoplax hirtipes (Dana, 1851)
 圓形圓盤蟹 - Discoplax rotundum (Quoy and Gaimard, 1824)
 紫地蟹 - Gecarcoidea lalandii H. Milne Edwards, 1837

溪蟹科 Potamidae
 拉氏清溪蟹 - Candidiopotamon rathbunae (De Man, 1914)
 黃灰澤蟹 - Geothelphusa albogilva Shy, Ng and Yu, 1994
 厚圓澤蟹 - Geothelphusa ancylophallus Shy, Ng and Yu, 1994
 雙色澤蟹 - Geothelphusa bicolor Shy, Ng and Yu, 1994
 藍灰澤蟹 - Geothelphusa caesia Shy, Ng and Yu, 1994
 日月潭澤蟹 - Geothelphusa candidiensis Bott, 1967
 邱氏澤蟹 - Geothelphusa chiui Minei, 1974
 灰甲澤蟹 - Geothelphusa cinerea Shy, Ng and Yu, 1994
 長足澤蟹 - Geothelphusa dilichopodes Shy, Ng and Yu, 1994
 顯齒澤蟹 - Geothelphusa eucrinodonta Shy, Ng and Yu, 1994
 寬甲澤蟹 - Geothelphusa eurysoma Shy, Ng and Yu, 1994
 銹色澤蟹 - Geothelphusa ferruginea Shy, Ng and Yu, 1994
 細足澤蟹 - Geothelphusa gracilipes Shy, Ng and Yu, 1994
 多毛澤蟹 - Geothelphusa hirsuta Tan and Liu, 1998
 宜蘭澤蟹 - Geothelphusa ilan Shy, Ng and Yu, 1994
 蘭嶼澤蟹 - Geothelphusa lanyu Shy, Ng and Yu, 1994
 綠島澤蟹 - Geothelphusa lutao Shy, Ng and Yu, 1994
 宮崎澤蟹 - Geothelphusa miyazakii (Miyake and Chiu, 1965)
 高山澤蟹 - Geothelphusa monticola Shy, Ng and Yu, 1994
 南澳澤蟹 - Geothelphusa nanao Shy, Ng and Yu, 1994
 楠西澤蟹 - Geothelphusa nanhsi Shy, Ng and Yu, 1994
 內埔澤蟹 - Geothelphusa neipu Shy, Ng and Yu, 1994
 黃綠澤蟹 - Geothelphusa olea Shy, Ng and Yu, 1994
 屏東澤蟹 - Geothelphusa pingtung Tan and Liu, 1998
 達觀澤蟹 - Geothelphusa takuan Shy, Ng and Yu, 1994
 大里澤蟹 - Geothelphusa tali Shy, Ng and Yu, 1994
 太魯閣澤蟹 - Geothelphusa taroko Shy, Ng and Yu, 1994
 大武澤蟹 - Geothelphusa tawu Shy, Ng and Yu, 1994
 蔡氏澤蟹 - Geothelphusa tsayae Shy, Ng and Yu, 1994
 王氏澤蟹 - Geothelphusa wangi Shy, Ng and Yu, 1994
 霧台澤蟹 - Geothelphusa wutai Shy, Ng and Yu, 1994
 陽明山澤蟹 - Geothelphusa yangmingshan Shy, Ng and Yu, 1994
 台灣南海溪蟹 - Nanhaipotamon formosanum (Parisi, 1916)

束腹蟹科 Parathelphusidae
 台灣束腰蟹 - Somanniathelphusa taiwanensis Bott, 1968

註釋

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