粉蝨科（學名：Aleyrodidae）是半翅目粉蝨總科的刺吸式昆蟲，兩性成蟲均有翅，身體及翅上覆有白色蠟粉，此為其科名之由來。全世界共記錄有 3 亞科、166 屬、1631 種。其中約有 46 種是經濟害蟲。

粉蝨成蟲多喜歡產卵在葉背，卵孵化後的第一齡若蟲具有活動能力，往後二、三、四齡若蟲其足、觸角會退化，固著於葉背上。之後成蟲沿著第四齡若蟲呈倒 T 字形之縱、橫胸縫破殼而出。因最後齡期與活潑之成蟲在外部形態截然不同，且與完全變態類昆蟲不食不動之「蛹」大相逕庭，因而有第四齡蛹殼之誤稱，然仍沿用至今。

早期粉蝨分類學者察覺成蟲標本製作較困難，可用特徵少，而蛹殼因為標本採集、製作容易，且經寄主植物的確定可增加鑑定的方便與可信度，所以分類學者皆以第四齡蛹殼為分類特徵，然而粉蝨的蛹殼一般細小且不明顯，在野外或田間採集粉蝨時，不一定都採集得到蛹殼。這種情形在幼嫩的植物上特別明顯，另一方面，粉蝨成蟲相對於蛹殼是較為顯眼易見，但是目前粉蝨成蟲在分類上可用的特徵仍然十分缺乏，尚未有系統地建立，為成蟲方面的鑑定上一大困擾。因此有系統地建立粉蝨成蟲特徵乃迫切需要。



下級分類

本科包括以下屬：


* _Acanthaleyrode_

* 類刺粉蝨屬 _Acanthaleyrodes_ Takahashi, 1931

* 長刺粉蝨屬 _Acanthobemisia_ Takahashi, 1935

* 黑粉蝨屬 _Acaudaleyrodes_ Takahashi, 1951

* _Acutaleyrodes_ Takahashi, 1960

* 非洲斑翅粉蝨屬 _Africaleurodes_ Dozier, 1934

* _Africaleyrodes_

* _Agrostaleyrodes_ Ko, 2001

* _Aleurocanthus_

* _Aleurocerus_ Bondar, 1923

* _Aleurochiton_ Tullgreen, 1907

* _Aleuroclava_ Singh, 1931

* _Aleuroctarthrus_ Martin, 2008

* _Aleurocybotus Quaintance & Baker, 1914_

* _Aleurocyperus Ko & Dubey, 2007_

* _Aleurodicus Douglas, 1892_

* _Aleuroduplidens Martin, 1999_

* _Aleuroglandulus Bondar, 1923_

* _Aleuroinanis Martin, 1999_

* _Aleurolobus Quaintance & Baker, 1914_

* _Aleurolonga Mound, 1965_

* _Aleuromarginatus Corbett, 1935_

* _Aleuronudus Hempel, 1922_

* _Aleuropapillatus_ Regu & David, 1993

* _Aleuroparadoxus_ Quaintance & Baker, 1914

* _Aleuroparvus_ Dubey, 2018

* _Aleuroplatus_ Quaintance & Baker, 1914

* _Aleuropleurocelus_ Drews & Sampson, 1956

* _Aleuroporosus_ Corbett, 1935

* _Aleuropositus_ Dubey, 2013

* _Aleuropteridis Mound, 1961_

* _Aleuroputeus Corbett, 1935_

* _Aleurothrixus Quaintance & Baker, 1914_

* _Aleurotithius Quaintance & Baker, 1914_

* _Aleurotrachelus Quaintance & Baker, 1914_

* _Aleurotuba Tremblay & Iaccarino, 1978_

* _Aleurotuberculatus Takahashi, 1932_

* _Aleurotulus Quaintance & Baker, 1914_

* _Aleuroviggianus Iaccarino, 1982_

* _Aleurovitreus Martin, 2005_

* _Aleyrodes Latreille, 1796_

* _Aleyrodicus_

* _Aleyrodiella Dantsig, 1966_

* _Anomaleyrodes Takahashi & Mamet, 1952_

* _Apobemisia Takahashi, 1954_

* _Arachnaleyrodes Bink-Moenen, 1983_

* _Aretsaya Drohojowska & Szwedo, 2015_

* _Asialeyrodes Corbett, 1935_

* _Asiothrixus_

* _Asterobemisia Trehan, 1940_

* _Asterochiton Maskell, 1879_

* 澳洲斑翅粉蝨屬 _Australeurodes_ Dubey, 2013

* _Austroaleurodicus_ Tapia, 1970

* _Axacalia_ Danzig, 1969

* _Azuraleurodicus_ Martin, 1999

* _Baetylus_ Drohojowska & Szwedo, 2011

* _Bakerius_ Bondar, 1923

* _Bellitudo_ Russell, 1943

* _Bemisaleyrodes_

* 伯粉蝨屬 _Bemisia_ Quaintance & Baker, 1914

* _Bemisiella Dantsig, 1966_

* _Bernaea Schlee, 1970_

* _Bondaria Sampson & Drews, 1941_

* _Brazzaleyrodes Cohic, 1966_

* _Bulgarialeurodes Corbett, 1936_

* _Burmodicus Chen et al., 2020_

* _Burmoselis Shcherbakov, 2000_

* _Calluneyrodes Zahradnik, 1961_

* _Ceraleurodicus Hempel, 1922_

* _Chitonaleyrodes Martin, 1999_

* _Clodionus Drohojowska & Szwedo, 2013_

* _Cockerelliella Sundararaj & David, 1992_

* _Cohicaleyrodes Bink-Moenen, 1983_

* _Combesaleyrodes Cohic, 1966_

* _Corbettia Dozier, 1934_

* _Costalimada Martin, 2011_

* _Crenidorsum Russell, 1945_

* _Crescentaleyrodes David & Jesudasan, 1987_

* _Cryptolingula Martin & Carver, 1999_

* _Davidiella Dubey & Sundararaj, 2005_

* _Dialeurodes Cockerell, 1902_

* _Dialeurodicus Cockerell, 1902_

* _Dialeurodoides Quaintance & Baker, 1914_

* _Dialeurolobus Danzig, 1964_

* _Dialeurolonga Dozier, 1928_

* _Dialeuropora Quaintance & Baker, 1917_

* _Dialeurotrachelus Takahashi, 1942_

* _Disiphon Russell, 1993_

* _Distincaleyrodes_

* _Distinctaleyrodes Dubey & Sundararaj, 2006_

* _Dothioia Dumbleton, 1961_

* _Dumbletoniella Jesudasan & David, 1990_

* _Editaaleyrodes David, 2005_

* _Ericaleyrodes Rapisarda, 1986_

* _Eudialeurodicus Quaintance & Baker, 1915_

* _Extensaleyrodes Bink-Moenen, 1983_

* _Fascaleyrodes Bink-Moenen, 1983_

* _Filicaleyrodes Takahashi, 1962_

* _Fippataleyrodes Sundararaj & David, 1992_

* _Gadigaleyrodes Dooley & Gillespie, 2013_

* _Gagudjuia Martin, 1999_

* _Gapenus Drohojowska & Szwedo, 2013_

* _Gigaleurodes Quaintance & Baker, 1917_

* _Gomenella Dumbleton, 1961_

* _Greeniella David, 1993_

* _Harpaleyrodes Bink-Moenen, 1983_

* _Heidea Schlee, 1970_

* _Hempelia Sampson & Drews, 1941_

* _Hesperaleyrodes Sampson, 1943_

* _Heteraleyrodes Takahashi, 1942_

* _Heterobemisia Takahashi, 1957_

* _Hexaleurodicus Bondar, 1923_

* _Hindaleyrodes Meganathan & David, 1994_

* _Icfrealeyrodes Dubey & Sundararaj, 2006_

* _Indoaleyrodes David & Subramaniam, 1973_

* _Isaraselis Drohojowska & Szwedo, 2013_

* _Juglasaleyrodes Cohic, 1966_

* _Juleyrodes Shcherbakov, 2000_

* _Kaieteurodicus Martin, 2008_

* _Kanakarajiella David & Sundararaj, 1993_

* _Keralaleyrodes Meganathan & David, 1994_

* _Laingiella Corbett, 1926_

* _Lankaleurodes David, 1993_

* _Lecanoideus Quaintance & Baker, 1913_

* _Leonardius Quaintance & Baker, 1913_

* _Leucopogonella Dumbleton, 1961_

* _Lipaleyrodes Takahashi, 1962_

* _Lukotekia Drohojowska & Szwedo, 2013_

* _Malayaleyrodes Corbett, 1935_

* _Marginaleyrodes Takahashi, 1961_

* _Massilieurodes Goux, 1939_

* _Metabemisia Takahashi, 1963_

* _Metaleurodicus Quaintance & Baker, 1913_

* _Metaleyrodes Sampson, 1943_

* _Mexicaleyrodes Sampson & Drews, 1941_

* _Milleraleurodes Phillips & Jesudasan, 2013_

* _Milqartis Drohojowska & Szwedo, 2015_

* _Minutabythus Kaddumi, 2005_

* _Minutaleyrodes Jesudasan & David, 1990_

* _Mixaleyrodes Takahashi, 1936_

* _Mohanasundaramiella David, 2000_

* _Nealeurodicus Hempel, 1923_

* _Nealeyrodes Hempel, 1923_

* _Neoaleurodes Bondar, 1923_

* _Neoaleurolobus Takahashi, 1951_

* _Neoaleurotrachelus Takahashi & Mamet, 1952_

* _Neomaskellia Quaintance & Baker, 1913_

* _Neopealius Takahashi, 1954_

* _Nigrasialeyrodes Martin & Carver, 1999_

* _Nipaleyrodes Takahashi, 1951_

* _Octaleurodicus Hempel, 1922_

* _Odontaleyrodes Takahashi, 1954_

* _Oisedicus Drohojowska & Szwedo, 2013_

* _Orchamoplatus Russell, 1958_

* _Orientaleyrodes David, 1993_

* _Orstomaleyrodes Cohic, 1966_

* _Paernis Drohojowska & Szwedo, 2011_

* _Palaealeurodicus Martin, 2008_

* _Papillipes Bink-Moenen, 1983_

* _Parabemisia Takahashi, 1954_

* _Paraburmoselis Chen et al., 2019_

* _Paraleurolobus Sampson & Drews, 1941_

* _Paraleyrodes Quaintance, 1909_

* _Paulianaleyrodes Cohic, 1967_

* _Pealius Quaintance & Baker, 1914_

* _Pectinaleyrodes Bink-Moenen, 1983_

* _Pentaleyrodes Takahashi, 1937_

* _Peracchius Lima & Racca-Filho, 2005_

* _Plataleyrodes_

* _Pogonaleyrodes Takahashi, 1955_

* _Pseudaleurodicus Hempel, 1922_

* _Pseudaleurolobus Hempel, 1923_

* _Pseudaleuroplatus Martin, 1999_

* _Pseudaleyrodes Hempel, 1923_

* _Pseudcockerelliella Sundararaj, 2007_

* _Pseudosynaleurodicus Gillespie, 2006_

* _Pseudozaphanera Manzari, 2006_

* _Rabdostigma Quaintance & Baker, 1917_

* _Ramsesseus Zahradnik, 1970_

* _Rhachisphora Quaintance & Baker, 1917_

* _Rosanovia Danzig, 1969_

* _Rositaleyrodes Meganathan & David, 1994_

* _Rovnodicus Drohojowska & Szwedo, 2015_

* _Rugaleyrodes Bink-Moenen, 1983_

* _Rusostigma Quaintance & Baker, 1917_

* _Russellaleyrodes_

* _Septaleurodicus Sampson, 1943_

* _Septemaleurodes Dubey, 2013_

* _Setaleyrodes Takahashi, 1931_

* _Shanthiniae David, 2000_

* _Shapashe Drohojowska & Szwedo, 2015_

* _Simplaleurodes Goux, 1945_

* _Singhiella Sampson, 1943_

* _Singhius Takahashi, 1932_

* _Sinicoselis Drohojowska et al., 2019_

* _Siphoninuns_

* _Siphoninus Silvestri, 1915_

* _Siphonius_

* _Snotra Szwedo & Drohojowska, 2014_

* _Sphericaleyrodes_

* _Stenaleyrodes Takahashi, 1938_

* _Synaleurodicus Solomon, 1935_

* _Taiwanaleyrodes Takahashi, 1932_

* _Tegmaleurodes Martin, 2005_

* _Tetraleurodes Cockerell, 1902_

* _Tetralicia Harrison, 1917_

* _Trialeurodes Cockerell, 1902_

* _Trialeurolonga Martin, 2005_

* _Trichoaleyrodes Takahashi & Mamet, 1952_

* _Tuberaleyrodes Takahashi, 1932_

* _Udamoselis Enderlein, 1909_

* _Uraleyrodes Sampson & Drews, 1941_

* _Vasantharajiella David, 2000_

* _Vasdavidius Russell, 2000_

* _Venezaleurodes Russell, 1967_

* _Viennotaleyrodes Cohic, 1968_

* _Xenaleyrodes Takahashi, 1936_

* _Xenobemisia Takahashi, 1951_

* _Yamis Drohojowska & Szwedo, 2015_

* _Yleyrodes Bink-Moenen, 1983_

* _Zaphanera Corbett, 1926_



參考文獻