{{Short description|French entomologist (1817–1884)}} {{Use dmy dates|date=January 2017}} {{Infobox person | name = Constant Bar | image = ConstantBar.jpg | alt = Constant Bar | caption = Constant Bar | other_names = | occupation = French entomologist | birth_date = {{start date text|14 October 1817}} | death_date = {{Death date and age|1884|06||1817|10|14|df=yes}} | birth_place = Nantes | death_place = Paramaribo }}

'''Constant Bar''' (14 October 1817, in Nantes – June 1884, in Paramaribo) was a French entomologist.

Constant Bar lived in French Guiana at L'île Portal in the commune of Saint-Laurent-du-Maroni and with his three brothers made extensive entomological explorations of that region, collecting specimens for his own studies and for Charles Oberthür and others. He wrote "Note critique sur les différent systèmes de classification des lépidoptères rhopalocères établis depuis l'époque de Latreille et essai d'une nouvelle classification jusqu'aux genres exclusivement" for the ''Annales de la Societé entomologique de France'' in 1878. In 1854 he became a member of the Société entomologique de France.

He is honoured in the names ''Hypercompe bari'', ''Heliconia bari'' and ''Parides lysander bari''.

==References== *Dimmock, G. 1885: [Biography] ''Psyche'', Cambridge/Mass. 4:266 *Honrath, E. G. 1887: [Bar, C.] ''Berliner Entomologische Zeitschrift'', Berlin 31:151–152 *Honrath, E. G. 1888: [Bar, C.] ''Berliner Entomologische Zeitschrift'', Berlin 32:13–14 *Lefèvre, E. 1884: [Bar, C.] ''Annales de la Société Entomologique de France'' (6), Paris 4:CLVII *Oberthür, C. 1886: [Bar, C.] ''Annales de la Société Entomologique de France'' (6), Paris 6 Suppl. 1–12. *Oberthür, C. 1916: [Bar, C.] ''Etudes de lepidopterologie comparée'' 9 (with portrait)

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{{DEFAULTSORT:Bar, Constant}} Category:French lepidopterists Category:1884 deaths Category:1817 births Category:Scientists from Nantes Category:19th-century French zoologists Category:People from Saint-Laurent-du-Maroni Category:Date of death missing

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