長臂蝦屬（學名：_Palaemon_）是長臂蝦科下的一個屬。



下屬物種

本屬包括以下物種：


* _Palaemon adriaticus_ O.G.Costa & A.Costa, 1871

* 波羅的海長臂蝦 _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)

* 脊尾白蝦 _Palaemon carinicauda Holthuis, 1950_

* _Palaemon carteri_ (Gordon, 1935)

* _Palaemon colossus Tzomos & Koukouras, 2015_

* 潔白長臂蝦 _Palaemon concinnus Dana, 1852_

* _Palaemon coromandelianus Fabricius, 1798_

* _Palaemon cummingi_ (Chace, 1954)

* _Palaemon curvirostris Nguyên, 1992_

* 長角長臂蝦 _Palaemon debilis Dana, 1852_

* _Palaemon dolospinus Walker & Poore, 2003_

* 華麗長臂蝦 _Palaemon elegans Rathke, 1836_ - 優美長臂蝦

* _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)

* 葛氏長臂蝦 _Palaemon gravieri_ (Yu, 1930)

* 廣東長臂蝦 _Palaemon guangdongensis_ Liu, Liang & Yan, 1990

* 海南長臂蝦 _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

* 巨指長臂蝦 _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

* 敖氏長臂蝦 _Palaemon ortmanni Rathbun, 1902_

* 太平長臂蝦 _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

* 條紋長臂蝦 _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)

* 普通長臂蝦 _Palaemon serratus_ (Pennant, 1777)

* 鋸齒長臂蝦 _Palaemon serrifer_ (Stimpson, 1860)

* 白背長臂蝦 _Palaemon sewelli_ (Kemp, 1925)

* 中華長臂蝦 _Palaemon sinensis_ (Sollaud, 1911)

* _Palaemon styliferus H.Milne Edwards, 1840_

* _Palaemon suttkusi_ (Smalley, 1964)

* 細指長臂蝦 _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

* 低角長臂蝦 _Palaemon (Palaemon) yamashitai Fujino & Miyake, 1970_

* _Palaemon yuna_ Carvalho, Magalhães & Mantelatto, 2014

* _Palaemon zariquieyi_ (Sollaud, 1938)



參考文獻