Acolastus

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***Acolastus*** er en slekt av biller som tilhører familiegruppen bladbiller (Chrysomelidae). Både larvene og de voksne (imago) er planteetere.

## Utseende
Små, sylindriske bladbiller, mer eller indre lyst brunlige. Kroppen er butt både foran og bak. Pronotum har en mørk, V-formet tegning. Det siste leddet av bakkroppen er synlig bak dekkvingene. Dekkvingene har dype furer. Antennene er ganske tynne og forholdsvis lange, gjerne lengre enn kroppen hos hannene. Beina er forholdsvis lange og kraftige.

## Levevis
Hettebladbiller er særlig aktive i varme og solskinn. De voksne besøker også blomster for å ete pollen.

## Utbredelse
Slekten er vidt utbredt i Afrika og Asia, mangler i Europa.

## Systematisk inndeling

* orden biller (Coleoptera)
** underorden Polyphaga
*** overfamilie Chrysomeloidea Latreille, 1802 (=Phytophaga) 
**** familien  bladbiller (Chrysomelidae) Latreille, 1802 
***** underfamilien hettebladbiller (Cryptocephalinae) Gyllenhal, 1813
****** stamme Cryptocephalini
******* understamme Pachybrachina
******** Slekten ***Acolastus*** Gerstäcker, 1855
********* *[[Acolastus afghanicus]]* (Medvedev, 1978)
********* *[[Acolastus albohirsutus]]* Bryant, 1944
********* *[[Acolastus albopictus]]* Bryant, 1944
********* *[[Acolastus albopilosus]]* (Tan, 1992)
********* *[[Acolastus altaicus]]* (Medvedev & Voronova, 1977)
********* *[[Acolastus anthracinus]]* (Lopatin, 1976)
********* *[[Acolastus apicenotatus]]* (Chobaut, 1899)
********* *[[Acolastus arabicus]]* (Lopatin, 1982)
********* *[[Acolastus atasicus]]* (Medvedev & Voronova, 1977)
********* *[[Acolastus atraphaxidis]]* (Lopatin, 1960)
********* *[[Acolastus badakshanicus]]* (Lopatin, 1967)
********* *[[Acolastus baeckmanni]]* (Jacobson, 1916)
********* *[[Acolastus balchalscensis]]* (Lopatinb & Kulenova, 1982)
********* *[[Acolastus batangensis]]* (Tan, 1992)
********* *[[Acolastus beirensis]]* Schöller, 2000
********* *[[Acolastus brunneomaculatus]]* (Pic, 1896)
********* *[[Acolastus buettikeri]]* (Lopatin, 1983)
********* *[[Acolastus callosus]]* Gerstäcker, 1855
********* *[[Acolastus capensis]]* Bryant, 1944
********* *[[Acolastus carinatus]]* Bryant, 1944
********* *[[Acolastus caroli]]* (Marseul, 1883)
********* *[[Acolastus costatus]]* (Medvedev & Sprecher-Übersatz, 1999)
********* *[[Acolastus cribripennis]]* Pic, 1924
********* *[[Acolastus dunbrodiensis]]* Bryant, 1944
********* *[[Acolastus dzhungarus]]* (Lopatin, 1976)
********* *[[Acolastus fausti]]* (Weise, 1882)
********* *[[Acolastus furcatus]]* Schöller, 2000
********* *[[Acolastus furthi]]* (Lopatin, 1994)
********* *[[Acolastus georgicus]]* (Lopatin, 1986)
********* *[[Acolastus glabratus]]* (Lopatin, 1985)
********* *[[Acolastus gobicus]]* (Medvedev & Voronova, 1977)
********* *[[Acolastus gobustanus]]* (Lopatin, 1992)
********* *[[Acolastus granulatus]]* (Berti & Doguet, 1994)
********* *[[Acolastus gurjevae]]* (Lopatin, 1968)
********* *[[Acolastus hauseri]]* (Weise, 1887)
********* *[[Acolastus hebraeus]]* (Sahlberg, 1913)
********* *[[Acolastus hoberlandti]]* (Lopatin, 1980)
********* *[[Acolastus iliensis]]* (Lopatin, 1967)
********* *[[Acolastus indicus]]* (Lopatin, 1992)
********* *[[Acolastus inopinatus]]* (Lopatin, 1992)
********* *[[Acolastus insularis]]* (Lopatin, 1987)
********* *[[Acolastus intermedius]]* (Lopatin, 1968)
********* *[[Acolastus iranicus]]* (Lopatin, 1980)
********* *[[Acolastus issykensis]]* (Lopatin, 1992)
********* *[[Acolastus ivanovi]]* (Jacobson, 1925)
********* *[[Acolastus jacobsoni]]* (Lopatin, 1968)
********* *[[Acolastus jelineki]]* (Lopatin, 1985)
********* *[[Acolastus justi]]* Schöller, 2000
********* *[[Acolastus karakirgiza]]* (Jacobson, 1925)
********* *[[Acolastus karatavicus]]* (Lopatin, 1976)
********* *[[Acolastus karateginus]]* (Lopatin, 1992)
********* *[[Acolastus khnzoriani]]* (Lopatin, 1976)
********* *[[Acolastus korotyaevi]]* (Lopatin, 1992)
********* *[[Acolastus kryzhanovskii]]* (Lopatin, 1976)
********* *[[Acolastus kuramensis]]* (Lopatin, 1997)
********* *[[Acolastus leae]]* Schöller, 1999
********* *[[Acolastus leopardus]]* Bryant, 1944
********* *[[Acolastus limbatus]]* (Lopatin, 1992)
********* *[[Acolastus lopatini]]* (Medvedev & Voronova, 1977)
********* *[[Acolastus lugubris]]* (Berti & Rapilly, 1973)
********* *[[Acolastus lygaeus]]* (Jablokov-Khnzorian, 1965)
********* *[[Acolastus malvae]]* Suffrian, 1857
********* *[[Acolastus mandli]]* (Lopatin, 1967)
********* *[[Acolastus margaritae]]* (Lopatin, 1997)
********* *[[Acolastus medvedevi]]* (Lopatin, 1977)
********* *[[Acolastus mesopotamicus]]* (Lopatin, 1996)
********* *[[Acolastus minimus]]* (Jacobson, 1916)
********* *[[Acolastus mirandus]]* (Lopatin, 1980)
********* *[[Acolastus miscellus]]* (Berti & Rapilly, 1973)
********* *[[Acolastus mogoltavicus]]* (Lopatin, 1992)
********* *[[Acolastus mongolicus]]* (Lopatin, 1971)
********* *[[Acolastus murinus]]* (Lopatin, 1961)
********* *[[Acolastus nanus]]* (Lopatin, 1976)
********* *[[Acolastus nigrifrons]]* (Jacobson, 1916)
********* *[[Acolastus nuratavicus]]* (Lopatin, 1992)
********* *[[Acolastus ochraceus]]* (Lopatin, 1966)
********* *[[Acolastus ophthalmicus]]* (Lopatin, 1997)
********* *[[Acolastus ornatipennis]]* Bryant, 1944
********* *[[Acolastus paki]]*
********* *[[Acolastus pallidus]]* (Lopatin, 1956)
********* *[[Acolastus pardalis]]* Schöller, 2000
********* *[[Acolastus pelargi]]* Schöller, 2010
********* *[[Acolastus personatus]]* Schöller, 2000
********* *[[Acolastus pici]]* (Lopatin, 1985)
********* *[[Acolastus pictus]]* Suffrian, 1857
********* *[[Acolastus poecilopterus]]* Suffrian, 1860
********* *[[Acolastus postfasciatus]]* (Lopatin, 1975)
********* *[[Acolastus praevius]]* Suffrian, 1857
********* *[[Acolastus przevalskii]]* (Lopatin, 1992)
********* *[[Acolastus regeli]]* (Jacobson, 1898)
********* *[[Acolastus retusus]]* Suffrian, 1857
********* *[[Acolastus rubiginosus]]* Suffrian, 1860
********* *[[Acolastus rufus]]* (Lopatin, 1980)
********* *[[Acolastus scopaeus]]* Schöller, 2012
********* *[[Acolastus semenovi]]* (Jacobson, 1916)
********* *[[Acolastus senegalensis]]* Bryant, 1944
********* *[[Acolastus sexstriatus]]* Schöller, 2000
********* *[[Acolastus shahristanus]]* (Lopatin, 1987)
********* *[[Acolastus similis]]* (Lopatin, 1976)
********* *[[Acolastus snizeki]]* Schöller, 2012
********* *[[Acolastus sogdianus]]* (Lopatin, 1992)
********* *[[Acolastus soomaaliensis]]* Schöller, 1999
********* *[[Acolastus spitameni]]* (Lopatin, 1990)
********* *[[Acolastus substriatus]]* (Medvedev, 1996)
********* *[[Acolastus tadzhibajevi]]* (Lopatin, 1975)
********* *[[Acolastus tadzhicus]]* (Lopatin, 1968)
********* *[[Acolastus tatianae]]* (Lopatin, 1983)
********* *[[Acolastus theryi]]* (Chobaut, 1896)
********* *[[Acolastus tsaganicus]]* (Medvedev, 1980)
********* *[[Acolastus tuberculatus]]* Jacoby, 1898
********* *[[Acolastus turneri]]* Bryant, 1944
********* *[[Acolastus uncatus]]* Schöller, 2010
********* *[[Acolastus velutinus]]* (Lopatin, 1967)
********* *[[Acolastus volkovitshi]]* (Lopatin, 1986)
********* *[[Acolastus wittmeri]]* (Lopatin, 1979)
********* *[[Acolastus x-signatus]]* (Lopatin, 1985)
********* *[[Acolastus zarudnyi]]* (Jacobson, 1916)
********* *[[Acolastus zaissanicus]]* (Lopatin, 1967)
********* *[[Acolastus zeravschanicus]]* (Lopatin, 1960)

## Kilder
* M. Lourdes Chamorro (2013) On the identity of *Mastacanthus* Suffrian, 1852 and *Sternoglosus* Suffrian, 1866 and key to World genera of Pachybrachina (Chrysomelidae: Cryptocephalinae: Cryptocephalini). *Caucasian Entomological Bulletin* 9: 201-206. https://www.researchgate.net/publication/260060404_On_the_identity_of_Mastacanthus_Suffrian_1852_and_Sternoglosus_Suffrian_1866_and_key_to_World_genera_of_Pachybrachina_Chrysomelidae_Cryptocephalinae_Cryptocephalini
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