Mecyclothorax
# Mecyclothorax

Mecyclothorax Sharp, 1903 è un genere di Coleoptera della famiglia Carabidae.

Il genere comprende circa 400 specie, delle quali circa la metà è stata scoperta e descritta dall'entomologo della Cornell University James Liebherr.

Il genere Mecyclothorax è originario dell'Australia.

## Descrizione

La maggioranza delle specie australiane di Mecyclothorax è in grado di volare, mentre le specie individuate nelle isole Hawaii e nelle Isole della Società sono prive di ali a causa del fenomeno della radiazione adattativa.

I Mecyclothorax sono piccoli coleotteri predatori. Essi subiscono una metamorfosi completa entro il primo mese di vita, cui seguono gli stadi di larva, pupa e adulto. Gli adulti possono vivere fino ad un anno.

## Distribuzione e habitat

Esemplari del genere Mecyclothorax sono stati trovati in Australia, Nuova Zelanda e nell'isola di Giava, nelle Isole della Società e a Maui (Isole Hawaii). In Australia, sede di origine del genere, sono presenti 25 specie, mentre tra Nuova Zelanda e Giava ve ne sono circa 40. Nelle Hawaii sono state scoperte 239 specie, mentre altre 100 sono state scoperte nelle Isole della Società.

## Tassonomia

Il genere Mecyclothorax al novembre 2012 comprende circa 400 specie, ma le nuove scoperte si susseguono velocemente.

Al 2011, esso includeva le seguenti 246 specie:

* Mecyclothorax aa Liebherr, 2008
* Mecyclothorax abax Liebherr, 2006
* Mecyclothorax acutangulus Perrault, 1988
* Mecyclothorax aeneipennis Liebherr, 2005
* Mecyclothorax aeneus Sharp, 1903
* Mecyclothorax altiusculoides Perrault, 1987
* Mecyclothorax altiusculus (Britton, 1938)
* Mecyclothorax amaroides Sharp, 1903
* Mecyclothorax ambiguus (Erichson, 1842)
* Mecyclothorax angulosus Perrault, 1989
* Mecyclothorax angusticollis (Blackburn, 1878)
* Mecyclothorax annae Liebherr, 2006
* Mecyclothorax aorai Perrault, 1978
* Mecyclothorax apicalis (Sharp, 1903)
* Mecyclothorax arcuatus Liebherr, 2006
* Mecyclothorax argutor (Sharp, 1903)
* Mecyclothorax ata Perrault, 1978
* Mecyclothorax ataraensis Perrault, 1989
* Mecyclothorax ater Britton, 1948
* Mecyclothorax balli Perrault, 1978
* Mecyclothorax ballioides Perrault, 1978
* Mecyclothorax basipunctus Louwerens, 1953
* Mecyclothorax bembidicus Sharp, 1903
* Mecyclothorax bembidioides (Blackburn, 1879)
* Mecyclothorax bicolor Sharp, 1903
* Mecyclothorax bilaianus Baehr, 1998
* Mecyclothorax blackburni (Sloane, 1898)
* Mecyclothorax blackburnianus Liebherr, 2008
* Mecyclothorax bougainvillei Perrault, 1986
* Mecyclothorax bradycellinus Sharp, 1903
* Mecyclothorax bradyderus (Sharp, 1903)
* Mecyclothorax brevipennis Perrault, 1984
* Mecyclothorax brevis (Blackburn, 1878)
* Mecyclothorax brittoni Perrault, 1978
* Mecyclothorax bryobioides Perrault, 1987
* Mecyclothorax bryobius (Britton, 1938)
* Mecyclothorax carteri (Perkins, 1917)
* Mecyclothorax castaneus Perrault, 1986
* Mecyclothorax chalcosus (Sharp, 1903)
* Mecyclothorax cognatus Sharp, 1903
* Mecyclothorax comma Liebherr, 2006
* Mecyclothorax consobrinus Liebherr, 2005
* Mecyclothorax constrictus (Sharp, 1903)
* Mecyclothorax convexicollis (Emden, 1937)
* Mecyclothorax convexus Liebherr, 2006
* Mecyclothorax cooki Perrault, 1986
* Mecyclothorax cordaticollis (Blackburn, 1878)
* Mecyclothorax cordicollis (Sloane, 1900)
* Mecyclothorax cordithorax Liebherr, 2005
* Mecyclothorax crassus (Sharp, 1903)
* Mecyclothorax cuccodoroi Baehr, 2002
* Mecyclothorax cupreoides Perrault, 1978
* Mecyclothorax cupreus Perrault, 1978
* Mecyclothorax cupripennis Perrault, 1989
* Mecyclothorax curtipes (Sharp, 1903)
* Mecyclothorax curtus (Sloane, 1895)
* Mecyclothorax cymindicus Sharp, 1903
* Mecyclothorax cymindoides Liebherr, 2006
* Mecyclothorax dannieae Perrault, 1978
* Mecyclothorax daptinus Sharp, 1903
* Mecyclothorax debiliceps Liebherr, 2006
* Mecyclothorax debilis (Sharp, 1903)
* Mecyclothorax deverilli (Blackburn, 1879)
* Mecyclothorax discedens (Sharp, 1903)
* Mecyclothorax doesburgi Louwerens, 1949
* Mecyclothorax ducalis (Sharp, 1903)
* Mecyclothorax dunbarorum Liebherr, 2006
* Mecyclothorax eipomeki Baehr, 1995
* Mecyclothorax eliti Baehr, 1995
* Mecyclothorax ewingi Liebherr, 2006
* Mecyclothorax exilis Britton, 1948
* Mecyclothorax externestriatus Perrault, 1989
* Mecyclothorax eyrensis (Blackburn, 1892)
* Mecyclothorax fairmairei Perrault, 1986
* Mecyclothorax ferruginiosus Perrault, 1987
* Mecyclothorax filipes (Sharp, 1903)
* Mecyclothorax flavolateralis Liebherr, 2006
* Mecyclothorax flavomarginatus Britton, 1948
* Mecyclothorax fleutiauxi (Jeannel, 1944)
* Mecyclothorax footei Liebherr, 2008
* Mecyclothorax fortis (Blackburn, 1889)
* Mecyclothorax fosbergi Perrault, 1979
* Mecyclothorax fosbergioides Perrault, 1988
* Mecyclothorax funebris Liebherr, 2008
* Mecyclothorax fuscus Perrault, 1989
* Mecyclothorax gagnei Liebherr, 2008
* Mecyclothorax georgettae Perrault, 1978
* Mecyclothorax gerardi Perrault, 1978
* Mecyclothorax giffardi Liebherr, 2005
* Mecyclothorax giffini Liebherr, 2008
* Mecyclothorax globicollis (Mandl, 1969)
* Mecyclothorax globosoides Perrault, 1989
* Mecyclothorax globosus (Britton, 1948)
* Mecyclothorax globulosus Perrault, 1978
* Mecyclothorax gourvesi Perrault, 1978
* Mecyclothorax gourvesioides Perrault, 1988
* Mecyclothorax goweri Moore, 1992
* Mecyclothorax gracilis (Sharp, 1903)
* Mecyclothorax granulatus Liebherr, 2006
* Mecyclothorax granulipennis Liebherr, 2008
* Mecyclothorax haleakalae (Sharp, 1903)
* Mecyclothorax hamatus Perrault, 1987
* Mecyclothorax hemisphaericus Perrault, 1989
* Mecyclothorax hephaestus Liebherr, 2008
* Mecyclothorax howei Moore, 1992
* Mecyclothorax impressipennis Baehr, 2003
* Mecyclothorax impunctatus Liebherr, 2006
* Mecyclothorax inaequalis (Blackburn, 1878)
* Mecyclothorax incompositus Britton, 1948
* Mecyclothorax inflatus Baehr, 2003
* Mecyclothorax insolitus (Sharp, 1903)
* Mecyclothorax interruptus Sharp, 1903
* Mecyclothorax irregularis Britton, 1948
* Mecyclothorax iteratus Sharp, 1903
* Mecyclothorax jarrigei Perrault, 1978
* Mecyclothorax jiwikae Baehr, 1995
* Mecyclothorax joni Liebherr, 2006
* Mecyclothorax julianae Baehr, 1995
* Mecyclothorax karschi (Blackburn, 1882)
* Mecyclothorax kaukukini Liebherr, 2008
* Mecyclothorax kavanaughi Liebherr, 2008
* Mecyclothorax konanus Sharp, 1903
* Mecyclothorax kubor Baehr, 2008
* Mecyclothorax lackneri Baehr, 2008
* Mecyclothorax laetus (Blackburn, 1881)
* Mecyclothorax laevilateralis Perrault, 1989
* Mecyclothorax lahainae Britton, 1948
* Mecyclothorax langdae Baehr, 1995
* Mecyclothorax lateralis (Castelnau, 1867)
* Mecyclothorax latissimus Liebherr, 2006
* Mecyclothorax latus Liebherr, 2006
* Mecyclothorax lewisensis Moore, 1984
* Mecyclothorax lisae Liebherr, 2006
* Mecyclothorax lissopterus Liebherr, 2006
* Mecyclothorax lissus (Andrewes, 1933)
* Mecyclothorax loebli Baehr, 2002
* Mecyclothorax longulus Sharp, 1903
* Mecyclothorax lophoides (Chaudoir, 1854)
* Mecyclothorax macrops (Sharp, 1903)
* Mecyclothorax mahina Perrault, 1984
* Mecyclothorax mapura Perrault, 1984
* Mecyclothorax marau Perrault, 1978
* Mecyclothorax marginatus Perrault, 1978
* Mecyclothorax maunakukini Liebherr, 2008
* Mecyclothorax micans (Blackburn, 1878)
* Mecyclothorax microps Sharp, 1903
* Mecyclothorax minor Britton, 1948
* Mecyclothorax minutus (Castelnau, 1867)
* Mecyclothorax molokaiae (Sharp, 1903)
* Mecyclothorax molops (Sharp, 1903)
* Mecyclothorax monteithi Moore, 1985
* Mecyclothorax montivagus (Blackburn, 1878)
* Mecyclothorax multipunctatus (Blackburn, 1878)
* Mecyclothorax mundanus (Sharp, 1903)
* Mecyclothorax munroi (Perkins, 1937)
* Mecyclothorax muriauxi Perrault, 1978
* Mecyclothorax muriauxioides Perrault, 1984
* Mecyclothorax najtae Deuve, 1987
* Mecyclothorax negrei Perrault, 1986
* Mecyclothorax nitidus Liebherr, 2008
* Mecyclothorax nubicola (Blackburn, 1878)
* Mecyclothorax oahuensis (Blackburn, 1878)
* Mecyclothorax obscuricolor (Blackburn, 1878)
* Mecyclothorax obscuricornis Sharp, 1903
* Mecyclothorax obscurus Liebherr, 2006
* Mecyclothorax obtusus Perrault, 1984
* Mecyclothorax occultus Sharp, 1903
* Mecyclothorax oculatus Sharp, 1903
* Mecyclothorax oopteroides Liebherr & Marris, 2009
* Mecyclothorax otagoensis Liebherr & Marris, 2009
* Mecyclothorax otundicollis (White, 1846)
* Mecyclothorax ovalipennis Perrault, 1988
* Mecyclothorax ovalis Sloane, 1915
* Mecyclothorax ovipennis Sharp, 1903
* Mecyclothorax palustris (Sharp, 1903)
* Mecyclothorax paradoxus (Blackburn, 1879)
* Mecyclothorax paraglobosus Perrault, 1989
* Mecyclothorax paraltiusculus Perrault, 1988
* Mecyclothorax parovalipennis Perrault, 1988
* Mecyclothorax parvus Britton, 1948
* Mecyclothorax pele (Blackburn, 1879)
* Mecyclothorax perivariipes Liebherr, 2008
* Mecyclothorax perkinsi (Sharp, 1903)
* Mecyclothorax perkinsianus (Sharp, 1903)
* Mecyclothorax perpolitus Perkins, 1917
* Mecyclothorax perstriatus (Sharp, 1903)
* Mecyclothorax peryphoides (Blackburn, 1889)
* Mecyclothorax platysminus (Sharp, 1903)
* Mecyclothorax polhemusi Liebherr, 2006
* Mecyclothorax pomarei Perrault, 1986
* Mecyclothorax profondestriatus Perrault, 1989
* Mecyclothorax proximus Britton, 1948
* Mecyclothorax pseudaltiusculus Perrault, 1988
* Mecyclothorax punakukini Liebherr, 2008
* Mecyclothorax punctatostriatus Liebherr, 2006
* Mecyclothorax punctatus (Sloane, 1895)
* Mecyclothorax punctipennis (Macleay, 1871)
* Mecyclothorax pusillus Sharp, 1903
* Mecyclothorax quadraticollis Perrault, 1984
* Mecyclothorax quadratus Britton, 1948
* Mecyclothorax rectangulus Louwerens, 1953
* Mecyclothorax riedeli Baehr, 1992
* Mecyclothorax robustus (Blackburn, 1881)
* Mecyclothorax rotundatus Lorenz, 1998
* Mecyclothorax rufipennis Liebherr, 2008
* Mecyclothorax rusticus Sharp, 1903
* Mecyclothorax sabulicola (Britton, 1948)
* Mecyclothorax sapei Baehr, 1995
* Mecyclothorax scaritoides (Blackburn, 1878)
* Mecyclothorax sculptonotatus (Enderlein, 1909)
* Mecyclothorax sedlaceki Darlington, 1971
* Mecyclothorax sharpi Britton, 1948
* Mecyclothorax simiolus (Blackburn, 1878)
* Mecyclothorax sinuatus Perrault, 1988
* Mecyclothorax sinuosus Liebherr, 2008
* Mecyclothorax sobrinus Sharp, 1903
* Mecyclothorax spinosus Perrault, 1989
* Mecyclothorax stenolophinus Liebherr, 2006
* Mecyclothorax storeyi Moore, 1984
* Mecyclothorax striatopunctatus Perrault, 1986
* Mecyclothorax subater Liebherr, 2006
* Mecyclothorax subconstrictus (Sharp, 1903)
* Mecyclothorax subquadratus Perrault, 1984
* Mecyclothorax subsinuatus Liebherr, 2006
* Mecyclothorax subunctus (Perkins, 1917)
* Mecyclothorax superstriatus Liebherr, 2005
* Mecyclothorax swezeyi Liebherr, 2008
* Mecyclothorax tahitiensis Perrault, 1978
* Mecyclothorax taiarapu Perrault, 1989
* Mecyclothorax tantalus Britton, 1948
* Mecyclothorax teatara Perrault, 1986
* Mecyclothorax terminalis (Sharp, 1903)
* Mecyclothorax toxopei Darlington, 1962
* Mecyclothorax trisetifer Liebherr, 2006
* Mecyclothorax tuberculatus Perrault, 1988
* Mecyclothorax unctus (Blackburn, 1881)
* Mecyclothorax urpuripennis Liebherr, 2008
* Mecyclothorax vaifaufa Perrault, 1989
* Mecyclothorax variipes (Sharp, 1903)
* Mecyclothorax villiersi Perrault, 1986
* Mecyclothorax viridis Perrault, 1978
* Mecyclothorax vitreus Britton, 1948
* Mecyclothorax vulcanus (Blackburn, 1879)
* Mecyclothorax wallisi Perrault, 1986
* Mecyclothorax williamsi Liebherr, 2008
* Mecyclothorax zimmermani Perrault, 1978
