Megacephala (Tetracha) brasiliensis brasiliensis s.str.
Male adult
Paraguay, Dep. Pte. Hayes, Lolita, Yaragui 12.I.2001 leg. U.Drechsel; 17 mm; det. J. Wiesner; photo Anichtchenko A.
Copyright © Alexander Anichtchenko

Megacephala (Tetracha) brasiliensis brasiliensis s.str.
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) brasiliensis brasiliensis
Male adult
Uruguay, Rocha, Punta del Diabolo. Image from J. Wiesner & A. Bandinelli, 2014. Notes on the tiger beetles (Coleoptera: Cicindelidae) of Argentina. 117.
Copyright © Peter Schüle

Megacephala (Tetracha) brzoskai Naviaux, 2007 Paratype
Female adult
Mexico, Jallisco, Hy.q 15-7 km SF El Arenal (NW - Guadelajara) D. Brzoska, 17 VI 1993. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) carolina carolina s.str.
Male adult
USA Texas, Falls Co., Falls on the
Brazos River 8.10.1985
Copyright © Alexander Anichtchenko

Megacephala (Tetracha) carolina occidentalis Klug, 1829
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) carolina chevrolatii (Chaudoir, 1860)
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) carolina carolina s.str.
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) carolina carolina
Male adult

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Megacephala (Tetracha) carolina chevrolatii (Chaudoir, 1860)
Female adult
Belize, Corozal, Dist. Ambergnia Caye, 3 m S. San Pedro, D. Brzoskaq, 21 VI 1994. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) carolina moraveci Naviaux, 2007 Paratype
Female adult
Mexico, Mexico, 1450 m, 27 VI - 2 VII 1992 a 26 VLAD MALY legt M-9 . Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) carolina occidentalis Klug, 1829
Female adult
Cuba. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) chacoensis (Sawada & Wiesner, 1997)
Male adult
Paraguay, Dep. Boqueron, La Patria
10.IV.2003 leg. U.Drechsel
male, 18 mm
det. J. Wiesner
photo Anichtchenko A.
Copyright © Alexander Anichtchenko

Megacephala (Tetracha) chilensis Castelnau, 1834
Male adult
Equateur, 10 N S. Vicente Manabi prov. 6 IV 1996 Roger Naviaux.. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) confusa Chaudoir, 1865
Male adult
Image by Roger Naviaux. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) cyanides Bates, 1881
Female adult
(Compared with Type). Mexique Jalisco. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) davidsoni Naviaux, 2007 Paratype
Female adult
Brésil, Amazonas Igarapé Ira 31 V 1997 col. Jorge Arias. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) ensenada Huber, 1994 Paratype
Female adult
Venezuela, FALCON, Medanos de Coro, PN, D. Brzoska, 17 X 1993. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) erichsoni W. Horn, 1892
Female adult
Guyane Acarouany IV 1984 M. Duranton, leg S. Boucher.. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) erwini Naviaux, 2010 Paratype
Male adult
Brésil, Roraima, Caracarai 17 V 1977. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) floridana (Leng & Mutchler, 1916)
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) floridana (Leng & Mutchler, 1916)
Female adult
USA, Fl. Monroe Co. Big Pine Key, D. Brzoska, 25 XI 1991. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) frederici Naviaux, 2007 Holotype
Male adult
Image by Roger Naviaux. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) frederici Naviaux, 2007 Holotype
Male adult
Bolivie, Santa Cruz, Bermego, rio Samiapata, 2 XII 2001. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) globosicollis globosicollis s.str.
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) globosicollis globosicollis
Female adult
Brithish Guyana Alto Demerara, XII 1931, N. Beccari. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) globosicollis maya Mandl, 1959
Female adult
Colombie, Casanare, 150 m, Orocue, VIII, 1999. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) immaculipennis Lucas, 1857
Female adult
Image by Roger Naviaux. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) immaculipennis Lucas, 1857
Female adult
Brésil Mato Grosso, Poconé, 18 X 1989. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) lafertei Thomson, 1857
Female adult
Paraguay, Dep. Kanindeyu, Arakangy
S24.37 W55.34 21-30.XI.2006 leg. U.Drechsel
female, 19 mm
det. J. Wiesner
photo Anichtchenko A.
Copyright © Alexander Anichtchenko

Megacephala (Tetracha) lafertei Thomson, 1857
Female adult
Dpt. Alto Parana, Estancia Pimas, 25° 33’ S - 55° 13’ W, 28-30 XI 2006 U. Drechsel. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) latreillei (Castelnau, 1834)
Female adult
Chili, Tarapaca prov. Naviaux. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) longipennis Chaudoir, 1865
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) longipennis Chaudoir, 1865
Male adult
Brésil, Para Obidos. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) nicaraguensis (Johnson, 1993) Paratype
Female adult
Nicaragua, Masaya vic. Laguna de Apollo, XI 1999, leg Van den Berghe. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) onorei Naviaux, 2007 Paratype
Female adult
Ecuador, Morona Santiago, Pt Moronna R. Moronna, 02° 55’51’’ S. 77° 43’ 51’’W D. Brzoska 23 X 1997. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina caicosensis Ward, Davidson & Brzoska, 2011 Paratype
Male+Female adult
TURKS & CAICOS/ ISLANDS, South Caicos-/ Victoria Salina, 1m/ 21° 29.6’ N, 71° 31.5 W/ D. Brzoska 5-7-I-2010<br /> male length 14.5 mm, female length 16.0 mm
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Megacephala (Tetracha) sobrina sobrina s.str.
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sobrina punctata (Laporte de Castelnau, 1834)
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sobrina infuscata Mannerheim, 1837
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sobrina guyanensis Naviaux, 2007
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sobrina antiguana Leng & Mutchler, 1916
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sobrina antiguana Leng & Mutchler, 1916
Female adult
Saint-Bart Fr. La Grande Saline, D. Brzoska, 22 II 1994. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina sobrina
Female adult
Mexico, Oxaca, HY. 147, Rio Jaltepec, 17 ° 21.8’ N 95° 20.7’ W D. Brzoska, 8 VI 1998. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina guyanensis Naviaux, 2007
Male adult
Guayana Region 9 Annai Rockview Lodge Rupununi Savannah 03° 57.7 59° 07.5’ W D. Brzoska 8 VI 2001. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina freyi Mandl, 1963
Female adult
Brésil, rio San Francisco. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina infuscata Mannerheim, 1837
Female adult
USA Porto Rico, Cabo Rojo, end of HY. 301 D. Brzoska 15 II 1990. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina antiguana Leng & Mutchler, 1916
Female adult
Saint-Bart Fr. La Grande Saline, D. Brzoska, 22 II 1994. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sobrina punctata (Laporte de Castelnau, 1834)
Female adult
Bolivia Santa Cruz, Puerto Pailas, Rio Grande, D. Brzoska, 19 XII 1993. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sommeri Chaudoir, 1850
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) sommeri Chaudoir, 1850
Female adult
Image by Roger Naviaux. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) sommeri Chaudoir, 1850
Female adult
Venezuela, San Vicente Apure, 17 VI 1995, Roger Naviaux. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) speciosa Chaudoir, 1860
Female adult
Brésil, Ceara Maranguape, 17 II 1995. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) spixii spixii s.str.
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) spixii inquinata Thomson, 1857
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) spixii opulenta Naviaux, 2007
Female adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) spixii opulenta Naviaux, 2007
Female adult
Bolivia, La Paz, Jul 15 Lat: -16.49723 Lon: -68.129471
Copyright © Christensen_Tim

Megacephala (Tetracha) spixii spixii
Female adult
Image by Roger Naviaux. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) spixii spixii
Female adult
Bolivia Beni, Rio Beni, Riberalta, 24 XI 1994, Brzoska Guerra. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) spixii opulenta Naviaux, 2007 Paratype
Female adult
vallée de Rutumayo, 17 X 1990. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) spixii inquinata Thomson, 1857
Female adult
Ecuador, Morona Santiago Puyo Macas, rd ; 1140m Km 34 (N. Macas) (open lield) D. Brzoska 26 IX 1995. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) suturalis W. Horn, 1900
Female adult
<p> Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH</p>
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Megacephala (Tetracha) suturalis W. Horn, 1900
Female adult
ECUADOR, GUAYAS, (S. of Playas) D. Brzoska, 27 III 1996. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) venezolana Naviaux, 2007
Female adult
Venezuela Ayacucho, Flauger. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) venezolana Naviaux, 2007 Holotype
Male adult
Venezuela, La Esmeralda. Image by F. Cassola. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) virginica (Linne, 1766)
Male adult
Mackenzie Flight, SI-EOL Intern; TL Erwin Lab, NMNH
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Megacephala (Tetracha) virginica (Linne, 1766)
Male adult
USA Oklahoma, Logan CO. N. Guttrie Hy. 77 x Cimarrona riv 10 IX 1998 Roger Naviaux coll.. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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Megacephala (Tetracha) zerchei Naviaux, 2007 Paratype
Female adult
Guyana, Region 9, Annai, Rockview Lodge, Rupununi, Savannah, 03° 57.7’ N, 59° 07.5 W D. Brzoska, 8 VI 2001. Image by Frédéric Durand. Retrieved from http://www.shnao.eu
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