Camponotus spissinodis

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Camponotus spissinodis
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Formicinae
Tribe: Camponotini
Genus: Camponotus
Species: C. spissinodis
Binomial name
Camponotus spissinodis
Forel, 1909

Camponotus spissinodis casent0910433 p 1 high.jpg

Camponotus spissinodis casent0910433 d 1 high.jpg

Specimen Labels

Synonyms

Identification

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 42.633333° to 15.355556°.

     
North
Temperate 		North
Subtropical 		Tropical South
Subtropical 		South
Temperate

Distribution based on Regional Taxon Lists

Palaearctic Region: Algeria (type locality), Morocco, Tunisia.

Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.
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Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.
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Biology

Castes

Images from AntWeb

Camponotus spissinodis casent0910434 h 1 high.jpgCamponotus spissinodis casent0910434 d 1 high.jpgCamponotus spissinodis casent0910434 p 1 high.jpgCamponotus spissinodis casent0910434 l 1 high.jpg
Syntype of Camponotus spissinodis. Worker. Specimen code casent0910434. Photographer Z. Lieberman, uploaded by California Academy of Sciences. Owned by MHNG, Geneva, Switzerland.

Nomenclature

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

  • crassinodis. Camponotus lateralis var. crassinodis Forel, 1894d: 3 (w.) ALGERIA.
    • Type-material: syntype workers (number not stated).
    • Type-localities: Algeria: Oran, Tlemcen, 27.iii.-19.iv.1889 (A. Forel), Algeria: Oran, El Ourit, 27.iii.-19.iv.1889 (A. Forel).
    • [Note: Seifert, 2019b: 14, cites 3w major, 2w minor syntypes, from Algeria: Lambessa (MHNG); this locality is not mentioned in the original description but originates in Forel, 1909e: 375, after the designation of the replacement name; it is therefore not type-material.]
    • Type-depository: MHNG.
    • [Junior primary homonym of Camponotus mitis var. crassinodis Forel, 1892j: 230.]
    • Subspecies of lateralis: Forel, 1895d: 227; Emery, 1896d: 373; Santschi, 1908: 534.
    • Replacement name: Camponotus lateralis r. spissinodis Forel, 1909e: 374.
  • spissinodis. Camponotus lateralis r. spissinodis Forel, 1909e: 374.
    • Replacement name for Camponotus lateralis var. crassinodis Forel, 1894d: 3. [Junior primary homonym of Camponotus mitis var. crassinodis Forel, 1892j: 230.]
    • Karavaiev, 1912a: 20 (m.); Santschi, 1929e: 164 (q.).
    • Combination in C. (Orthonotomyrmex): Forel, 1916: 458;
    • combination in C. (Myrmentoma): Emery, 1925a: 63.
    • Subspecies of lateralis: Karavaiev, 1912a: 20; Emery, 1925b: 120; Santschi, 1925g: 359; Donisthorpe, 1927a: 9; Ceballos, 1956: 313; Cagniant, 1964: 109; Cagniant, 1966b: 281.
    • Subspecies of piceus: Emery, 1925a: 68; Santschi, 1929e: 164; Santschi, 1931a: 12; Santschi, 1936c: 207; Santschi, 1932g: 4; Santschi, 1939c: 5; Cagniant, 1968a: 146; Cagniant, 1970c: 37; Baroni Urbani, 1971c: 195; Cagniant & Espadaler, 1993: 436 (in key); Bolton, 1995b: 125; Poldi, et al. 1995: 7.
    • Status as species: Cagniant, 1996b: 92; Cagniant, 2006a: 194; Borowiec, L. 2014: 42; Lebas, et al. 2016: 140.
    • Distribution: Algeria, Morocco, Spain, Tunisia, Yemen.

Taxonomic Notes

Seifert (2019): This taxon has been described by Forel as Camponotus lateralis r. spissinodis from Lambessa / Tunisia. Two minor worker syntypes from Musee d'Histoire Naturelle Genève labeled ‘C.lateralis Ol. ☿ r. spissinodis Forel type Lambessa’, ‘ANTWEB CASENT09110434 bottom w.’ and 3 major worker syntypes on another pin equally labeled ‘ANTWEB CASENT09110433 bottom w.’ were examined. The investigation showed that C. spissinodis is an African species related to those Eurocaucasian species of the C. lateralis group having a completely blackish dorsum of head. Among other characters, the C. spissinodis types differ from Camponotus piceus, Camponotus heidrunvogtae by the absent or very weak scape base extension (mean SCI1.25 of four syntypes 1.062) and the clearest differences to Camponotus atricolor is the much larger MGr/CS1.25 (mean 0.077), the larger SL/CS1.25 (mean 1.007) and smaller PrL/CS1.25 (mean 0.397). The relation to Camponotus candiotes appears controversial. There is no single NUMOBAT character which is clearly outside the range of C. candiotes (Tab. 3). Running a PCA of C. atricolor, C. candiotes and the syntypes of C. spissinodis, considering 12 RAVcorrected characters and cephalic size, the C. spissinodis types are placed by the first five principal components within the C. candiotes cluster. NC-part.kmeans and NC-part.hclust allocates the C. spissinodis types to the C. candiotes cluster but they appear with the latter algorithm as single-sample outlier of the C. candiotes cluster. NC-NMDS clustering places the centroid of the type series as outlier in 5 out of 15 bivariate plots of the first six stress vectors. C. spissinodis is not proposed to be synonymous with C. candiotes because of outlier placements in two exploratory data analyses and differences in two characters clearly confirmed by ANOVA tests: SL/CS1.25 (F1,42=14.23, p<0.001) and PrL/CS1.25 (F1,42=17.94, p<0.0005). Furthermore, the types of C. spissinodis show a stronger sculpture and more convex profile of dorsal propodeum and absolute size of the largest major worker exceeds the range known for C. candiotes.

Description

References

.==References based on Global Ant Biodiversity Informatics==

  • Borowiec L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25(1-2): 1-340.
  • Cagniant, H. 1968. Liste preliminaire de fourmis forestieres d'Algerie. Resultats obtenus de 1963 a 1964. Bulletin de la Société d'Histoire Naturelle de Toulouse 104: 138-147
  • Cagniant, H.. "Deuxième liste de fourmis d'Algérie, récoltées principalement en forêt (Deuxième partie)." Bulletin de la Société d'Histoire Naturelle de Toulouse 106 (1970): 28-40.
  • Cagniant, H.. "Les Camponotus du Maroc (Hymenoptera: Formicidae): clé et catalogue des espèces." Annales de la Société Entomologique de France (N.S.) 32 (1996): 87-100.
  • Cagniant, H.. "Liste actualisee des fourmis du Maroc (Hymenoptera: Formicidae)." Myrmecologische Nachrichten 8 (2006): 193-200.
  • Cagniant, H.. Les peuplements de fourmis des forêts algériennes: écologie, biocénotique, essai biologique. Universite de Toulouse, 1973.
  • Collingwood C. A., and A. van Harten. 2001. Additions to the Ant Fauna of Yemen (Hymenoptera: Formicidae) Buchreihe zur Entomologie 8: 559-568
  • Diniz, M. A.. "Estado actual do conhecimento dos himenópteros de Portugal." Memorias e Estudos do Museu Zoologico da Universidade de Coimbra 259 (1959): 1-42.
  • Forel A. 1909. Études myrmécologiques en 1909. Fourmis de Barbarie et de Ceylan. Nidification des Polyrhachis. Bull. Soc. Vaudoise Sci. Nat. 45: 369-407.
  • Forel, A. 1894. Les formicides de la province d'Oran (Algerie). Bulletin de la Société Vaudoise des Sciences Naturelles 30: 1-45.
  • Forel, A.. "Les Formicides de la Province d'Oran (Algérie)." Bulletin de la Société Vaudoise des Sciences Naturelles 30 (1894): 1-45.
  • Poldi B., M. Mei, and F. Rigato. 1995. Hymenoptera, Formicidae. Vol 102. Checklist delle specie della fauna Italiana: 1-10.
  • Reyes Lopez J., and A. Taheri. 2016. Relacion provisional de los formicidos del Poryecto del Parque Natural Regional de Bouhachem (Marruecos). Iberomyrmex 8: 35-36.
  • Santschi F. 1925. Fourmis d'Espagne et autres espéces paléartiques EOS (Revista española de entomología) 1: 339-360.
  • Santschi F. 1929. Fourmis du Maroc, d'Algerie et de Tunisie. Bulletin et Annales de la Société Entomologique de Belge 69: 138-165.
  • Santschi, F.. "Fourmis d'Espagne et autres espéces paléartiques." EOS (Revista española de entomología) 1 (1925): 339-360.
  • Santschi, F.. "Fourmis du Maroc, d'Algérie et de Tunisie." Bulletin et Annales de la Société Entomologique de Belgique (Bruxelles) 69 (1929): 138-165.
  • Santschi, F.. "Fourmis du Portugal." Memórias e Estudos do Museu Zoológico da Universidade de Coimbra 59 (1932): 1-3.
  • Santschi, F.. "Inventa entomologica itineris Hispanici et Maroccani, quod a. 1926 fecerunt Harald et Håkan Lindberg. Fourmis du Bassin Méditerranéen occidental et du Maroc récoltées par MM. Lindberg." Societas Scientiarum Fennica (Helsingfors) 3 (14) (1931): 1-13.
  • Santschi, F. 1908. Nouvelles fourmis de l'Afrique du Nord (Égypte, Canaries, Tunisie). Annales de la Société Entomologique de France 77: 517-534.
  • Seifert B. 2019. A taxonomic revision of the members of the Camponotus lateralis species group (Hymenoptera: Formicidae) from Europe, Asia Minor and Caucasia. Soil Organisms 91:7–32.
  • Taheri A., J. Reyes-Lopez, and N. Bennas. 2014. Contribution a l'etude de la fauna myrmecologique du parc national de Talassemtane (nord du Maroc): biodiversite, biogeographie et especes indicatrices. Boletín de la Sociedad Entomológica Aragonesa (S.E.A.), 54: 225–236.
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