Afrotropical Camponotus vividus species group key

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Afrotropical Camponotus vividus species group

30

  • Gaster covered with very dense, long yellow pubescence. Length of pubescent hairs bigger than distance between rows, thus covering the whole surface and in most cases almost completely covering the quitinous surface .....31
  • Gaster pubescence sparse to non-existant. Length of pubescent hairs smaller than distance between rows, thus not covering the whole surface and leaving ample zones of the quitinous surface exposed .....40

31

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  • Overall pilosity pale yellow to yellowish grey. Gastral pubescence, although long, thin and sparse, not covering completely the tergites and leaving ample zones of tegument seen ..... Camponotus arminius
Camponotus arminius casent0102446 profile 1.jpg
Camponotus arminius casent0102496 profile 1.jpg
  • Overall pilosity yellow. Gastral pubescence long and abundant, covering completely the tergites and giving the whole gaster a woolly appeareance .....32

32

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  • Clypeus with deep, notorious circular fosulae where quetae are inserted .....33
  • Clypeus without deep, notorious circular fosulae where quetae are inserted .....34

33

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Camponotus barbarossa casent0905444 p 1 high.jpg
  • Clypeus not covered with long, stout, conspicuous yellow quetae, although some isolated quetae con be present ..... Camponotus kollbrunneri
Camponotus kollbrunneri casent0910461 p 1 high.jpg

34

return to couplet 32

  • In dorsal view, anterior half of pronotum rounded. Declivity of propodeum obtuse..... Camponotus chrysurus
Camponotus chrysurus casent0905421 p 1 high.jpg
Camponotus chrysurus casent0905421 d 1 high.jpg
  • In dorsal view, anterior half of pronotum angulous, almost marginated, the lateral and dorsal faces forming an angle. In lateral view, declivity of propodeum a square angle..... Camponotus amphidus
Camponotus amphidus casent0903484 p 1 high.jpg
Camponotus amphidus casent0903484 d 1 high.jpg

40

return to couplet 30

  • Major: Propodeum clearly isolated from mesonotum by a deep furrow, the mesonotum declining well under the propodeum level and the propodeum with an anterior vertical face. minor: propodeum dorsal line well under the level of the rest of the mesosoma, the posterior part of the mesonotum almost vertical ..... Camponotus scalaris
Camponotus scalaris casent0910462 p 1 high.jpg
Camponotus scalaris casent0910463 p 1 high.jpg
  • Propodeum dorsal line at a similar level of the rest of the mesosoma, or higher, never completely isolated from mesonotum and lacking an anterior face .....41

41

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  • Head surface covered with profound, conspicuous circular hair pits ….. Camponotus maynei
Camponotus maynei casent0910502 p 1 high.jpg
  • Head surface not covered with profound, conspicuous circular hair pits .....42

42

return to couplet 41

  • Dorsal outline of the mesonotum densely covered with long quetae .....43
  • Dorsal outline of the mesonotum almost bare. Long quetae present only in numbers in the posterior propodeal line and scattered over the mesonotum .....44

43

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  • Head densely reticulated. Suberect quetae present on the occipital line. Whole body covered with long, stout, white quetae, those of the gaster comparable in length to petiole height ….. Camponotus erinaceus
Camponotus erinaceus casent0280291 p 1 high.jpg
  • Head smooth. Occipital line without quetae except in its medial line running in pairs. Lenght of erect quetae on the gaster much smaller than those on the mesosoma, these comparable to petiole height ….. Camponotus vividus
Camponotus-vividus-MCZ001L.jpg

44

return to couplet 42

  • White, long, stout conspicuous erect quetae present in mesosoma and gaster ….. Camponotus braunsi
Casent0280289 p 1 high.jpg
Camponotus reevei casent0903494 p 1 high.jpg