Difference between revisions of "Camponotus chalceus"

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==References==
 
==References==
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*[[Media:Crawley 1915b.pdf|Crawley, W. C. 1915b. Ants from north and south-west Australia (G. F. Hill, Rowland Turner) and Christmas Island, Straits Settlements. - Part II. Ann. Mag. Nat. Hist. 8(15): 232-239 '''PDF''']] (page 236, soldier, worker, queen described)
*Bolton, B. 1995b.  A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp. (page 91, catalogue)
 
*Crawley, W. C. 1915b. Ants from north and south-west Australia (G. F. Hill, Rowland Turner) and Christmas Island, Straits Settlements. - Part II. Ann. Mag. Nat. Hist. 8(15): 232-239 (page 236, soldier, worker, queen described)
 
 
*Emery, C. 1920b.  Le genre Camponotus Mayr. Nouvel essai de la subdivision en sous-genres. Rev. Zool. Afr. (Bruss.) 8: 229-260 (page 257, Combination in C. (Myrmophyma))
 
*Emery, C. 1920b.  Le genre Camponotus Mayr. Nouvel essai de la subdivision en sous-genres. Rev. Zool. Afr. (Bruss.) 8: 229-260 (page 257, Combination in C. (Myrmophyma))
 
*Santschi, F. 1928e.  Nouvelles fourmis d'Australie. Bull. Soc. Vaudoise Sci. Nat. 56: 465-483 (page 482, Combination in C. (Myrmophyma))
 
*Santschi, F. 1928e.  Nouvelles fourmis d'Australie. Bull. Soc. Vaudoise Sci. Nat. 56: 465-483 (page 482, Combination in C. (Myrmophyma))
===Additional References===
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*Wheeler, W. M. 1934d. Contributions to the fauna of Rottnest Island, Western Australia. No. IX. The ants. J. R. Soc. West. Aust. 20: 137-163.
 
 
*[[Media:Crawley 1915b.pdf|Crawley, W. C. 1915b. Ants from north and south-west Australia (G. F. Hill, Rowland Turner) and Christmas Island, Straits Settlements. - Part II. Ann. Mag. Nat. Hist. 8(15): 232-239 '''PDF''']]
 
  
 
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Revision as of 18:24, 5 May 2014

Camponotus chalceus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Formicinae
Tribe: Camponotini
Genus: Camponotus
Species: C. chalceus
Binomial name
Camponotus chalceus
Crawley, 1915

Camponotus chalceus casent0217623 p 1 high.jpg

Camponotus chalceus casent0217623 d 1 high.jpg

Specimen Labels

Identification

Distribution

Distribution based on Regional Taxon Lists

Australasian Region: Australia (type locality).

Check distribution from AntMaps.

{{#display_map: |width=600 |height=500 |centre=-28,134 |gkml=http://www.antweb.org/googleEarth.do?google=genus=Camponotus---species=chalceus |kmlrezoom=no |zoom=4 |resizable=yes |controls=pan, zoom, type, scale |markercluster=yes }}

Check specimen data from AntWeb

Biology

Castes

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • chalceus. Camponotus (Myrmosaga) chalceus Crawley, 1915b: 236 (s.w.q.) AUSTRALIA. Combination in C. (Myrmophyma): Emery, 1920b: 257; Santschi, 1928e: 482.

Type Material

  • Camponotus (Myrmosaga) chalceus Crawley, 1915: Syntype, 5 workers, 1 queen, Yallingup, Western Australia, Australia, Museum of Comparative Zoology.
  • Camponotus (Myrmosaga) chalceus Crawley, 1915: Syntype, Yallingup, Western Australia, Australia, museum unknown (probably UMO (Oxford)).

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Description

sp. n. Worker major - Length 9-9.5 mm. Mandibles 5-dentate, coarsely striated, with a few punctures. Clypeus shield-shaped, not carinate, with a small deep emargination at the anterior border. Frontal area in the form of a right-angled triangle. Head slightly longer than broad, the sides almost parallel for two-thirds of their length, then narrowing rapidly, posterior border feebly concave. Eyes placed at the commencement of the hinder third of sides of head. Pro-mesonotum forms a regular curve in profile, the pronotum broad, with slight shoulders. Basal surface of epinotum deeply concave longitudinally, in the form of a saddle, declivous surface abrupt, almost perpendicular, slightly shorter than the basal surface. Scale high, fairly thin, somewhat wider at the top, which is nearly straight. Head, pro- and mesonota finely reticulate-punctate; head in addition, particularly on the clypeus and checks, with large irregular punctures. Epinotum and scale finely striated transversely. Gaster very finely reticulated. Body with fairly plentiful, erect, yellowish-white hairs,more sparse on the thorax, occasionally two or three on the scapes, and a row underneath the tibiae; both scapes and tibiae slightly pubescent, also thorax and gaster. Black; legs, declivous surface and sides of basal surface of epinotum, and a patch on the metasternum (and sometimes on the mesosternum) dull red. Gaster bronzed.

Worker minor - Length 7 mm. Emargination of clypeus wider and not so deep. The concave basal surface of epinotum longer in proportion. The epinotum is often entirely dull red, and their is a small red patch on the mesosternum. Head sometimes with a faint bronze reflection. Scale proportionately much ticker, and more rounded on the top. Gaster bronzed.

Female - Length 11.5 mm. Emargination of clypeus as in worker major. Head rather wider than thorax. Pronotum very slightly shouldered. Basal surface of epinotum straight, and only one-third as long as the declivous surface. Sculpture as in worker major, except that the basal surface of epinotum is more reticulate than striate. Color as in worker major, except that the red extends from the sides across the top of the basal surface of epinotum, and there is a red patch on the mesosternum. The top of the scale also is red.

Yallingup, S.W.Australia (Rowland Turner). Worker, Female. From the description of the worker minor it will be seen that this ant very closely resembles the C. (Myrmosaga) dewitzii, Forel, from the Congo, described in the Bull. Soc. Vaud. Sci. Nat.(1886), (worker minor).

References

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