【长臂虾属】
（学名：Palaemon）是长臂虾科下的一个属。
==下属物种==
本属包括以下物种：
* Palaemon adriaticus O.G.Costa & A.Costa, 1871
* 波罗的海长臂虾 Palaemon adspersus Rathke, 1836
* Palaemon affinis H.Milne Edwards, 1837
* Palaemon africanus (Balss, 1916)
* Palaemon annandalei (Kemp, 1917)
* Palaemon antennarius H.Milne Edwards, 1837
* Palaemon antonellae Garassino & Bravi, 2003
* Palaemon antrorum (Benedict, 1896)
* Palaemon argentinus (Nobili, 1901)
* Palaemon atrinubes (Bray, 1976)
* Palaemon audouini Heller, 1861
* Palaemon brevimanus Fabricius, 1798
* Palaemon brevirostris Andrzeiowksi, 1839
* Palaemon camranhi (Nguyên, 1997)
* Palaemon capensis (de Man, 1897)
* 脊尾白虾 Palaemon carinicauda Holthuis, 1950
* Palaemon carteri (Gordon, 1935)
* Palaemon colossus Tzomos & Koukouras, 2015
* 洁白长臂虾 Palaemon concinnus Dana, 1852
* Palaemon coromandelianus Fabricius, 1798
* Palaemon cummingi (Chace, 1954)
* Palaemon curvirostris Nguyên, 1992
* 长角长臂虾 Palaemon debilis Dana, 1852
* Palaemon dolospinus Walker & Poore, 2003
* 华丽长臂虾Palaemon elegans Rathke, 1836 - 优美长臂虾
* Palaemon exul Frotscj, 1872
* Palaemon fabricii Michelotti, 1861
* Palaemon flavescens Olivier, 1811
* Palaemon floridanus Chace, 1942
* Palaemon fluvialis Streets, 1871
* Palaemon gladiator Holthuis, 1950
* Palaemon gracilis (Smith, 1871)
* 葛氏长臂虾 Palaemon gravieri (Yu, 1930)
* 广东长臂虾 Palaemon guangdongensis Liu, Liang & Yan, 1990
* 海南长臂虾 Palaemon hainanensis (Liang, 2000)
* Palaemon hancocki Holthuis, 1950
* Palaemon hiltoni (Schmitt, 1921)
* Palaemon hobbsi (Strenth, 1994)
* Palaemon intermedius (Stimpson, 1860)
* Palaemon ivonicus (Holthuis, 1950)
* Palaemon kadiakensis (Rathbun, 1902)
* Palaemon khori De Grave & Al-Maslamani, 2006
* Palaemon kwangtung De Grave & Ashelby, 2013
* Palaemon leucurus Ashelby, De Grave & X.V.Nguyen, 2018
* Palaemon lindsayi (Villalobos Figueroa & H.H.Jr.Hobbs, 1974)
* Palaemon litoreus (McCulloch, 1909)
* Palaemon longirostris H.Milne Edwards, 1837
* 巨指长臂虾 Palaemon macrodactylus Rathbun, 1902
* Palaemon maculatus (Thallwitz, 1891)
* Palaemon mani (Sollaud, 1914)
* Palaemon mercedae (Pereira, 1986)
* Palaemon mesogenitor (Sollaud, 1912)
* Palaemon mesopotamicus (Pesta, 1913)
* Palaemon mexicanus (Strenth, 1976)
* Palaemon migratorius (Heller, 1862)
* Palaemon minos Tzomos & Koukouras, 2015
* Palaemon miyadii (Kubo, 1938)
* Palaemon modestus (Heller, 1862)
* Palaemon mortuus Smirnov, 1929
* Palaemon mundusnovus De Grave & Ashelby, 2013
* Palaemon noctilucus Tilesius, 1819
* Palaemon northropi (Rankin, 1898)
* Palaemon octaviae (Chace, 1972)
* Palaemon ogasawaraensis Kato & Takeda, 1981
* Palaemon (Exopalaemon) orientis Holthuis, 1950
* 敖氏长臂虾 Palaemon ortmanni Rathbun, 1902
* 太平长臂虾 Palaemon pacificus (Stimpson, 1860)
* Palaemon (Palaemon) paivai Fausto Filho, 1967
* Palaemon paludosus (Gibbes, 1850)
* Palaemon pandaliformis (Stimpson, 1871)
* Palaemon parvulus O.G.Costa & A.Costa, 1871
* Palaemon parvus Olivier, 1811
* 条纹长臂虾 Palaemon paucidens De Haan, 1844
* Palaemon peringueyi (Stebbing, 1915)
* Palaemon peruanus Holthuis, 1950
* Palaemon powelli Ashelby & De Grave, 2009
* Palaemon pugio (Holthuis, 1949)
* Palaemon ritteri Holmes, 1895
* Palaemon rosalesi Rodríguez de la Cruz, 1965
* Palaemon schmitti (Holthuis, 1950)
* Palaemon semmelinkii (de Man, 1881)
* Palaemon septemtrionalis Katogi, Chiba, Yokoyama, Hatakeyama, Shirai & Komai, 2019
* Palaemon serenus (Heller, 1862)
* 普通长臂虾 Palaemon serratus (Pennant, 1777)
* 锯齿长臂虾 Palaemon serrifer (Stimpson, 1860)
* 白背长臂虾 Palaemon sewelli (Kemp, 1925)
* 中华长臂虾 Palaemon sinensis (Sollaud, 1911)
* Palaemon styliferus H.Milne Edwards, 1840
* Palaemon suttkusi (Smalley, 1964)
* 细指长臂虾 Palaemon tenuidactylus Liu, Liang & Yan, 1990
* Palaemon texanus (Strenth, 1976)
* Palaemon tonkinensis (Sollaud, 1914)
* Palaemon tranquebaricus Fabricius, 1798
* Palaemon turcorum (Holthuis, 1961)
* Palaemon varians Leach, 1814
* Palaemon vesolensis Bravi et al., 1999
* Palaemon vicinus Ashelby, 2009
* Palaemon vietnamicus (Nguyên, 1992)
* Palaemon vulgaris Say, 1818
* Palaemon xinjiangensis (Liang, 2000)
* Palaemon xiphias Risso, 1816
* 低角长臂虾 Palaemon (Palaemon) yamashitai Fujino & Miyake, 1970
* Palaemon yuna Carvalho, Magalhães & Mantelatto, 2014
* Palaemon zariquieyi (Sollaud, 1938)
== 参考文献 ==