# Uroptychus

Uroptychus is a genus of squat lobsters in the family Chirostylidae found across the Indo-Pacific. The genus Uroptychus contains the following species:
* Uroptychus abdominalis Baba, 2018
* Uroptychus acostalis Baba, 1988
* Uroptychus adiastaltus Baba, 2018
* Uroptychus adnatus Baba, 2018
* Uroptychus aguayoi Chace, 1939
* Uroptychus ahyongi Schnabel, 2020
* Uroptychus albus McCallum & Poore, 2013
* Uroptychus alcocki Ahyong & Poore, 2004
* Uroptychus alius Baba, 2005
* Uroptychus alophus Baba, 2018
* Uroptychus alphonsei Baba & Wicksten, 2017
* Uroptychus altus Baba, 2005
* Uroptychus amabilis Baba, 1979
* Uroptychus anacaena Baba & Lin, 2008
* Uroptychus anatonus Baba & Lin, 2008
* Uroptychus angustus Baba, 2018
* Uroptychus annae Baba, 2018
* Uroptychus anomalus Schnabel, 2020
* Uroptychus anoploetron Baba, 2018
* Uroptychus aotearoa Schnabel, 2020
* Uroptychus armatus (A. Milne-Edwards, 1880)
* Uroptychus articulatus Baba, 2018
* Uroptychus atlanticus Baba & Wicksten, 2017
* Uroptychus australis (Henderson, 1885)
* Uroptychus babai Ahyong & Poore, 2004
* Uroptychus bacillimanus Alcock & Anderson, 1899
* Uroptychus baeomma Baba, 2018
* Uroptychus bardi McCallum & Poore, 2013
* Uroptychus bathamae Schnabel, 2020
* Uroptychus belli Schnabel, 2020
* Uroptychus bellus Faxon, 1893
* Uroptychus belos Ahyong & Poore, 2004
* Uroptychus benthaus Baba, 2018
* Uroptychus bertrandi Baba, 2018
* Uroptychus beryx Baba, 2018
* Uroptychus bicavus Baba & de Saint Laurent, 1992
* Uroptychus bispinatus Baba, 1988
* Uroptychus boisselierae Baba, 2018
* Uroptychus bouvieri Caullery, 1896
* Uroptychus brachycarpus Baba, 2018
* Uroptychus brachydactylus Tirmizi, 1964
* Uroptychus brevipes Baba, 1990
* Uroptychus brevirostris Van Dam, 1933
* Uroptychus brevisquamatus Baba, 1988
* Uroptychus brucei Baba, 1986
* Uroptychus buantennatus Baba, 2018
* Uroptychus calcar Ahyong & Poore, 2004
* Uroptychus capillatus Benedict, 1902
* Uroptychus cardus Ahyong & Poore, 2004
* Uroptychus cartesi Baba & Macpherson, 2012
* Uroptychus cavirostris Alcock & Anderson, 1899
* Uroptychus chacei (Baba, 1986)
* Uroptychus chathami Schnabel, 2020
* Uroptychus ciliatus (Van Dam, 1933)
* Uroptychus clarki Baba, 2018
* Uroptychus compressus Baba & Wicksten, 2019
* Uroptychus comptus Baba, 1988
* Uroptychus concolor (A. Milne-Edwards & Bouvier, 1894)
* Uroptychus convexus Baba, 1988
* Uroptychus corbariae Baba, 2018
* Uroptychus crassior Baba, 1990
* Uroptychus crassipes Van Dam, 1939
* Uroptychus crosnieri Baba, 1990
* Uroptychus ctenodes Baba, 2018
* Uroptychus cylindropus Baba, 2018
* Uroptychus cyrano Poore & Andreakis, 2011
* Uroptychus defayeae Baba, 2018
* Uroptychus dejouanneti Baba, 2018
* Uroptychus dentatus Balss, 1913
* Uroptychus denticulifer Baba, 2018
* Uroptychus denticulisquama Baba, 2018
* Uroptychus depressus Baba, 2018
* Uroptychus diaphorus Baba, 2018
* Uroptychus disangulatus Baba, 2018
* Uroptychus dissitus Baba, 2018
* Uroptychus dualis Baba, 2018
* Uroptychus duplex Baba, 2018
* Uroptychus echinatus Baba, 2018
* Uroptychus edisonicus Baba & Williams, 1998
* Uroptychus elongatus Baba, 2018
* Uroptychus empheres Ahyong & Poore, 2004
* Uroptychus enriquei Baba, 2018
* Uroptychus ensirostris Parisi, 1917
* Uroptychus eratus Baba, 2018
* Uroptychus exilis Baba, 2018
* Uroptychus faxianae Dong, Gan & Li, 2021
* Uroptychus fenneri Baba & Wicksten, 2017
* Uroptychus flindersi Ahyong & Poore, 2004
* Uroptychus floccus Baba, 2018
* Uroptychus fornicatus Chace, 1942
* Uroptychus foulisi Kensley, 1977
* Uroptychus fusimanus Alcock & Anderson, 1899
* Uroptychus glaber Baba, 1981
* Uroptychus gordonae Tirmizi, 1964
* Uroptychus gracilimanus (Henderson, 1885)
* Uroptychus grandior Baba, 2018
* Uroptychus granulatus Benedict, 1902
* Uroptychus granulipes Baba, 2018
* Uroptychus hamatus Khodkina in Zarenkov & Khodina, 1983
* Uroptychus havre Schnabel, 2020
* Uroptychus helenae Schnabel, 2020
* Uroptychus hesperius Ahyong & Poore, 2004
* Uroptychus ihu Schnabel, 2020
* Uroptychus imparilis Baba, 2018
* Uroptychus inaequalis Baba, 2018
* Uroptychus inaequipes Dong, Li, Lu & Wang, 2017
* Uroptychus inclinis Baba, 2005
* Uroptychus indicus Alcock, 1901
* Uroptychus inermis Baba, 2018
* Uroptychus insignis (Henderson, 1885)
* Uroptychus intermedius (A. Milne-Edwards, 1880)
* Uroptychus jamaicensis Benedict, 1902
* Uroptychus janiceae Baba & Wicksten, 2017
* Uroptychus japonicus Ortmann, 1892
* Uroptychus jawi McCallum & Poore, 2013
* Uroptychus jiaolongae Dong & Li, 2015
* Uroptychus joloensis Van Dam, 1939
* Uroptychus kaitara Schnabel, 2009
* Uroptychus kareenae Baba, 2018
* Uroptychus karubar Baba, 2018
* Uroptychus koningen Schnabel, 2020
* Uroptychus lacunatus Baba, 2018
* Uroptychus lanatus Baba, 2018
* Uroptychus laperousazi Ahyong & Poore, 2004
* Uroptychus latior Baba, 2018
* Uroptychus latirostris Yokoya, 1933
* Uroptychus latus Ahyong & Poore, 2004
* Uroptychus laurentae Baba, 2018
* Uroptychus leptus Schnabel, 2020
* Uroptychus levicrustus Baba, 1988
* Uroptychus lindae Baba & Wicksten, 2017
* Uroptychus litosus Ahyong & Poore, 2004
* Uroptychus liui Dong, Gan & Li, 2021
* Uroptychus longicarpus Baba, 2018
* Uroptychus longicheles Ahyong & Poore, 2004
* Uroptychus longioculus Baba, 1990
* Uroptychus longior Baba, 2005
* Uroptychus longvae Ahyong & Poore, 2004
* Uroptychus lumarius Baba, 2018
* Uroptychus macquariae Schnabel, Burghardt & Ahyong, 2017
* Uroptychus macrolepis Baba, 2018
* Uroptychus magnipedalis Baba, 2018
* Uroptychus magnispinatus Baba, 1977
* Uroptychus maori Borradaile, 1916
* Uroptychus marcosi Baba, 2018
* Uroptychus marianicus Dong, Gan & Li, 2021
* Uroptychus marissae Baba & Wicksten, 2015
* Uroptychus maroccanus Türkay, 1976
* Uroptychus mauritius Baba, 2005
* Uroptychus medius Komai, Tsuchida & Fujiwara, 2023
* Uroptychus megistos Baba, 2018
* Uroptychus mesodme Baba, 2018
* Uroptychus michaeli Ahyong & Baba, 2017
* Uroptychus micrommatus Baba, 2018
* Uroptychus minor Baba, 2018
* Uroptychus minutus Benedict, 1902
* Uroptychus modicus Baba, 2018
* Uroptychus multispinosus Ahyong & Poore, 2004
* Uroptychus murrayi Tirmizi, 1964
* Uroptychus nanophyes McArdle, 1901
* Uroptychus naso Van Dam, 1933
* Uroptychus nebulosus Baba, 2018
* Uroptychus ngae Dong, Zhou & Li, 2024
* Uroptychus nicoleae Wicksten & Conway, 2023
* Uroptychus nieli Schnabel, 2020
* Uroptychus nigricapillis Alcock, 1901
* Uroptychus nirvana Schnabel, 2020
* Uroptychus nitidus (A. Milne-Edwards, 1880)
* Uroptychus norfolkanus Baba, 2018
* Uroptychus novaezealandiae Borradaile, 1916
* Uroptychus numerosus Baba, 2018
* Uroptychus obtusus Baba, 2018
* Uroptychus occidentalis Faxon, 1893
* Uroptychus occultispinatus Baba, 1988
* Uroptychus onychodactylus Tirmizi, 1964
* Uroptychus orientalis Baba & Lin, 2008
* Uroptychus oxymerus Ahyong & Baba, 2004
* Uroptychus paenultimus Baba, 2005
* Uroptychus paku Schnabel, 2009
* Uroptychus palmaris Baba, 2018
* Uroptychus paracrassior Ahyong & Poore, 2004
* Uroptychus paraplesius Baba, 2018
* Uroptychus parilis Cabezas, Lin & Chan, 2012
* Uroptychus parisus Baba, 2018
* Uroptychus pars Schnabel, 2020
* Uroptychus parvulus (Henderson, 1885)
* Uroptychus patulus Ahyong & Poore, 2004
* Uroptychus pectoralis Baba, 2018
* Uroptychus pedanomastigus Baba, 2018
* Uroptychus perpendicularis Baba, 2018
* Uroptychus philippei Baba, 2018
* Uroptychus pilosus Baba, 1981
* Uroptychus pinocchio Poore & Andreakis, 2011
* Uroptychus plautus Baba, 2018
* Uroptychus plumella Baba, 2018
* Uroptychus politus (Henderson, 1885)
* Uroptychus pollostadelphus Baba, 2018
* Uroptychus poorei Baba, 2018
* Uroptychus posticus Baba, 2018
* Uroptychus poupini Baba, 2018
* Uroptychus princeps Benedict, 1902
* Uroptychus proberti Schnabel, 2020
* Uroptychus pronus Baba, 2005
* Uroptychus psilus Baba, 2018
* Uroptychus pubescens Faxon, 1893
* Uroptychus quartanus Baba, 2018
* Uroptychus quinarius Baba, 2018
* Uroptychus rafai Baba & Wicksten, 2017
* Uroptychus raymondi Baba, 2000
* Uroptychus reedae Baba & Wicksten, 2017
* Uroptychus remotispinatus Baba & Tirmizi, 1979
* Uroptychus ritchie Schnabel, 2020
* Uroptychus rubrovittatus (A. Milne-Edwards, 1881)
* Uroptychus rugosus (A. Milne-Edwards, 1880)
* Uroptychus rungapapa Schnabel, 2020
* Uroptychus rutua Schnabel, 2009
* Uroptychus sadie Schnabel, 2020
* Uroptychus sagamiae Baba, 2005
* Uroptychus salomon Baba, 2018
* Uroptychus sampadae Padate, Tiwari, Cubelio & Takeda, 2020
* Uroptychus sarahae Baba, 2018
* Uroptychus scandens Benedict, 1902
* Uroptychus seductus Baba, 2018
* Uroptychus senarius Baba, 2018
* Uroptychus senticarpus Baba, 2018
* Uroptychus septimus Baba, 2018
* Uroptychus setifer Baba, 2018
* Uroptychus setosidigitalis Baba, 1977
* Uroptychus setosipes Baba, 1981
* Uroptychus sexspinosus Balss, 1913
* Uroptychus shanei Baba, 2018
* Uroptychus sibogae Van Dam, 1933
* Uroptychus simiae Kensley, 1977
* Uroptychus similis Baba, 1977
* Uroptychus singularis Baba & Lin, 2008
* Uroptychus siraji Tirmizi, 1964
* Uroptychus smib Baba, 2018
* Uroptychus soyomaruae Baba, 1981
* Uroptychus spiniger Benedict, 1902
* Uroptychus spinimanus Tirmizi, 1964
* Uroptychus spinirostris (Ahyong & Poore, 2004)
* Uroptychus spinosior Baba, 2018
* Uroptychus spinosus (A. Milne-Edwards & Bouvier, 1894)
* Uroptychus spinulosus Dong & Li, 2015
* Uroptychus spinulus Baba, 2018
* Uroptychus squamifer Baba, 2018
* Uroptychus stenorhynchus Baba, 2018
* Uroptychus sternospinosus Tirmizi, 1964
* Uroptychus strigosus Baba, 2018
* Uroptychus subsolanus Ahyong & Poore, 2004
* Uroptychus suluensis Van Dam, 1933
* Uroptychus tafeanus Baba, 2018
* Uroptychus taniwha Schnabel, 2020
* Uroptychus taranaki Schnabel, 2020
* Uroptychus taranui Schnabel, 2020
* Uroptychus taratara Schnabel, 2020
* Uroptychus tasmani Schnabel, 2020
* Uroptychus taylorae McCallum & Poore, 2013
* Uroptychus terminalis Baba, 2018
* Uroptychus thermalis Baba & de Saint Laurent, 1992
* Uroptychus toka Schnabel, 2009
* Uroptychus tomentosus Baba, 1974
* Uroptychus torrancei Schnabel, 2020
* Uroptychus tracey Ahyong, Schnabel & Baba, 2015
* Uroptychus transparens Dong, Gan & Li, 2021
* Uroptychus triangularis Miyake & Baba, 1967
* Uroptychus tridentatus (Henderson, 1885)
* Uroptychus trispinatus Baba, 2018
* Uroptychus tuberculatus Baba, 2018
* Uroptychus tuerkayi Baba & Macpherson, 2017
* Uroptychus turgidus Baba, 2018
* Uroptychus uncifer (A. Milne-Edwards, 1880)
* Uroptychus undecimspinosus Kensley, 1977
* Uroptychus valdiviae Balss, 1913
* Uroptychus vandamae Baba, 1988
* Uroptychus vegrandis Baba, 2018
* Uroptychus vicinus Baba, 2018
* Uroptychus volsmar Baba, 2018
* Uroptychus vulcanus Baba, 2018
* Uroptychus webberi Schnabel, 2009
* Uroptychus wolffi Baba, 2005
* Uroptychus worrorra McCallum & Poore, 2013
* Uroptychus xipholepis Van Dam, 1933
* Uroptychus yaldwyni Schnabel, 2009
* Uroptychus yokoyai Ahyong & Poore, 2004
* Uroptychus zeidleri Ahyong & Poore, 2004
* Uroptychus zezuensis Kim, 1972
* Uroptychus zigzag Baba, 2018