Dorylus (Dorylus) atratus F. Smith
                Type locality Nigeria
(12. Dorylus atratus, F. Smith, 1859b: 4, illustrated, male; in
            Anomma by Menozzi, 1942: 165, presumably following
Emery, 1895j: 723) from Old Calabar; male only known (see Bolton (1995) - no images on Antweb (July 2014)  . 
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             Smith's (1859b) very brief description is at  . 
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 Emery's (1895j) longer description and
illustration is at  . 
The overall size, TL ca 19 mm, and mandible shape
would appear to place this in subgenus Dorylus. 
Also from Cameroun (at Bibundi, by Tessman),
the Congo (at Ogowe, by Mocquerys) and, Fernando Po (by
Conradt; Santa Isabel by Schultze); plus a single male found in Zaïre
(at Stanleyville, by Lang & Chapin); (Wheeler, 1922).  
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            Oxford University Museum
specimens 
            
              
                
                  Dorylus (Dorylus) atratus 
B Taylor det. 
Male 
                   
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                  Central African
Republic 
P Annoyer 
CAR 1998-01 
                   
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                  16.vi.1998 
Dzanga-Sangha  | 
                  Bayanga-Lidjombo;
U.V. 19h-05h; LAYON PK 21 5.0 RCA 
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                  1 
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                  Dorylus (Dorylus) atratus 
B Taylor det. 
Male | 
                  Central African
Republic 
P Annoyer 
IT 
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                  15.x.2008 
Dzanga-Sangha 
03°03'58.3" N 
16°08'59.6" E 
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                  528 m; Camp 1;
18h-24h;  
A 20 m de l'Ayous (Triplochiton
scleroxylon, Sterculiaceae) dans la forêt 
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                  1 
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               The
photomontage is of a male from the Central African Republic,
Dzanga-Sangha NP; collector Philippe Annoyer (CAR 1998-01).   
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               The
photomontage is of a male from the Central African Republic,
Dzanga-Sangha NP; collector Philippe Annoyer (CAR IT).  
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