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Chalcosoma chiron
abérrations




Il existe 7 abérrations de Chalcosoma chiron (Olivier, 1789)
(réf : The Dynastinae of the World by Endrödi)


"Les plus grands mâles sont la forme typique"
(syn. Chalcosoma caucasus [Fabrcius, 1801])

Chalcosoma ab. bidentata (Endrödi, 1976)
Chalcosoma ab. belangeri (Guérin, 1834)
Chalcosoma ab. edentata (Beck, 1937)
Chalcosoma ab. crassicornis (Endrödi, 1976)
Chalcosoma ab. janssensi (Beck, 1937)
Chalcosoma ab. chiron (Olivier, 1789)
Chalcosoma ab. inornata (Endrödi, 1976)



Chalcosoma ab. bidentata (Endrödi, 1976)



Chalcosoma ab. bidentata (Endrödi, 1976)
"Frontal horn short, thick, dorsally with tow teeth; pronotal horn short, near straight, apical tooth small or absent"

         



Chalcosoma ab. belangeri (Guérin, 1834)


Chalcosoma ab. belangeri (Guérin, 1834)
"Frontal horn rather long, thick and with a tooth about in the middle; pronotal horns short, weakly curved, apical tooth small or absent"


           


Chalcosoma ab. edentata (Beck, 1937)


Chalcosoma ab. edentata (Beck, 1937)
"As the preceding, but dorsally without tooth, apical horn absent"

              




Chalcosoma ab. crassicornis (Endrödi, 1976)


Chalcosoma ab. crassicornis (Endrödi, 1976)
  "As the preceding, but frontal horn very short ant very broad, strongly curved, dorsal without tooth, apical tooth strongly developed"

                        




Chalcosoma ab. janssensi (Beck, 1937)


Chalcosoma ab. janssensi (Beck, 1937)
"As the preceding, but the similarly formed frontal horn with a dorsal tooth"
         



Chalcosoma ab. chiron (Olivier, 1789)


Chalcosoma ab. chiron (Olivier, 1789)
"Frontal horn with a preapical double lobe; pronotal horn short or verry short, apical tooth absent"
     




Chalcosoma ab. inornata (Endrödi, 1976)


Chalcosoma ab. inornata (
Endrödi, 1976)
"As the preceding, but pronotal horns also absent, though surface there convex"

         





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