寄居蟹科
十足目節肢動物門動物
寄居蟹科，（學名Paguridae）又名“白住房”、“干住屋”，主要以螺殼為寄體，寄居的最大螺體最大直徑可達15厘米以上。其外形介於蝦和蟹之間，多數寄居於螺殼內。體形長，分頭胸部及腹部。頭胸部具頭胸甲，但不覆蓋最後胸節。頭胸部前部較狹窄，鈣化較強，後部擴展較寬，角質或完全膜質，有明顯的頸溝。腹部長，曲卷或直伸，少數種寬短，多不對稱。
寄居蟹多產於黃海及南方海域的海岸邊，在沙灘和海邊的岩石縫裡容易發現，有時在竹子節、穗椰子殼、珊瑚、海綿等其它地方也能看到這種有“清道夫”之稱的雜食性動物。寄居蟹並未列入位於國家重點保護野生動物名錄，屬於一般保護動物
目錄
本科計有542個物種，分屬超過70個屬：
● Acanthopagurusde Saint Laurent, 1968
● AgaricochirusMcLaughlin, 1981
● AlainopaguroidesMcLaughlin, 1997
● AlainopagurusLemaitre & McLaughlin, 1995
● AlloeopagurodesKomai, 1998
● Anapagridesde Saint Laurent-Dechance, 1966
● AnapagurusHenderson, 1886
● AnisopagurusMcLaughlin, 1981
● BathiopagurusMcLaughlin, 2003
● BathypaguropsisMcLaughlin, 1994
● BenthopagurusWass, 1963
● BoninpagurusAsakura & Tachikawa, 2004
● BythiopagurusMcLaughlin, 2003
● CatapaguroidesA. Milne-Edwards & Bouvier, 1892
● CatapaguropsisLemaitre & McLaughlin, 2006
● CatapagurusA. Milne-Edwards, 1880
● CeratopagurusYokoya, 1933
● CestopagurusBouvier, 1897
● ChanopagurusLemaitre, 2003
● CycetopagurusMcLaughlin, 2004
● Decaphyllusde Saint Laurent, 1968
● DentalopagurusMcLaughlin, 2007
● DiacanthurusMcLaughlin & Forest, 1997
● DiscorsopagurusMcLaughlin, 1974
● ElassochirusBenedict, 1892
● EnallopaguropsisMcLaughlin, 1981
● EnallopagurusMcLaughlin, 1981
● EnneobranchusGarcia-Gomez, 1988
● EnneopagurusMcLaughlin, 1997
● EnneophyllusMcLaughlin, 1997
● ForestopagurusGarcia-Gomez, 1995
● GoreopagurusMcLaughlin, 1988
● HachijopagurusOsawa & Okuno, 2003
● HaigiopagurusMcLaughlin, 2005
● IcelopagurusMcLaughlin, 1997
● Iridopagurusde Saint Laurent-Dechance, 1966
● LabidochirusBenedict, 1892
● LithopagurusProvenzano, 1968
● LophopagurusMcLaughlin, 1981
● ManucomplanusMcLaughlin, 1981
● MichelopagurusMcLaughlin, 1997
● MicropagurusMcLaughlin, 1986
● MunidopagurusA. Milne-Edwards, 1880
● NematopaguroidesForest & de Saint Laurent, 1968
● NematopagurusMilne-Edwards & Bouvier, 1892
● OrthopagurusStevens, 1927
● OstraconotusA. Milne-Edwards, 1880
● PaguridiumForest, 1961
● PagurittaMelin, 1939
● PagurixusMelin, 1939
● PagurodesHenderson, 1888
● PagurodofleiniaAsakura, 2005
● Pagurojacquesiade Saint Laurent & McLaughlin, 2000
● 寄居蟹屬PagurusFabricius, 1775
● ParapagurodesMcLaughlin & Haig, 1973
● PhimochirusMcLaughlin, 1981
● PorcellanopagurusFilhol, 1985
● PropagurusMcLaughlin & de Saint Laurent, 1998
● ProtoniopagurusLemaitre & McLaughlin, 1996
● PseudopagurodesMcLaughlin, 1997
● PteropagurusMcLaughlin & Rahayu, 2006
● PumilopagurusMcLaughlin & Rahayu, 2008
● PygmaeopagurusMcLaughlin, 1986
● PylopaguridiumMcLaughlin & Lemaitre, 2001
● PylopaguropsisAlcock, 1905
● PylopagurusA. Milne-Edwards & Bouvier, 1891
● RhodochirusMcLaughlin, 1981
● ScopaeopagurusMcLaughlin & Hogarth, 1998
● Solenopagurusde Saint Laurent, 1968
● SolitariopagurusTürkay, 1986
● SpathapagurusLemaitre & Felder, 2011
● SpiropagurusStimpson, 1858
● TarrasopagurusMcLaughlin, 1997
● TomopaguroidesBalss, 1912
● TomopaguropsisAlcock, 1905
● TomopagurusA. Milne-Edwards & Bouvier, 1893
● Trichopagurusde Saint Laurent, 1968
● TurleaniaMcLaughlin, 1997
● XylopagurusA. Milne-Edwards, 1880
