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Issue: Vol. 20: 20 Dec. 2001
Type: Article
Published: 2001-12-22
DOI: 10.11646/zootaxa.20.1.1
Page range: 1–20
Abstract views: 57
PDF downloaded: 5

The socially parasitic ant genus Strongylognathus Mayr in North Africa (Insecta: Hymenoptera: Formicidae)

Institut für Zoologie, Technische Universität Darmstadt, Schnittspahnstr. 3, D-64287 Darmstadt, Germany Present addresses School of Tropical Biology, Department of Zoology & Tropical Ecology, James Cook University, Townsville 4811, Queensland, Australia
Hessisches Landesmuseum Darmstadt, Zoologische Abteilung, Friedensplatz 1, D-64287 Darmstadt, Germany
Hymenoptera Myrmicinae Tetramoriini Strongylognathus afer social parasitism ecology distribution allozymes

Abstract

Morphological examination of Strongylognathus specimens from 14 of 15 known sites in Tunisia, Algeria and Morocco revealed that only one species occurs in that part of the Palaearctic region. S. foreli Emery, 1922 falls into synonymy with S. afer Emery, 1884. Redescriptions of all morphs and allozyme data are provided. Four new records of S. afer are presented from Tunisia which extend the known range in this country to more southerly regions and allow some conclusions on ecological requirements. Observations of slave raids in the laboratory showed that S. afer is a dulotic social parasite using Tetramorium semilaeve André, 1883 as its host. Taxonomy, distribution and life history are discussed with respect to related species of the Mediterranean region.

References

  1. Acosta, F.J. & Martínez, M.D. (1982) Consideraciones sobre la dulosis en el género Strongylognathus Mayr, 1853. (Hym. Formicidae). Boletin de la Associacion Espa=ola de Entomologia, 6, 121-124.

    Baroni Urbani, C. (1969) Gli Strongylognathus del gruppo huberi nell'Europa occidentale: saggio di una revisione basata sulla casta operaia (Hymenoptera Formicidae). Bollettino de la Società Entomologica Italiana, 99-101, 132-168.

    Bolton, B. (1976) The ant tribe Tetramoriini (Hymenoptera: Formicidae). Constituent genera, review of smaller genera and revision of Triglyphothrix Forel. Bulletin of the British Museum of Natural History (Entomology), 34, 281-379.

    Bolton, B. (1980) The ant tribe Tetramoriini (Hymenoptera: Formicidae). The genus Tetramorium Mayr in the Ethiopian zoogeographical region. Bulletin of the British Museum of Natural History (Entomology), 40, 193-384.

    Bolton, B. (1995) A new general catalogue of the ants of the world, Harvard University Press, Cambridge (Mass.), 504 pp.

    Buschinger, A., Erhardt, W. & Winter, U. (1980) The organization of slave raids in dulotic ants - a comparative study (Hymenoptera; Formicidae). Zeitschrift für Tierpsychologie, 53, 245-264.

    Cagniant, H. (1968) Liste préliminaire de fourmis forestières d´Algérie. Résultats obtenus de 1963 a 1966. Bulletin de la Société d´Histoire Naturelle de Toulouse, 104, 138-147.

    Cagniant, H. (1970) Deuxième liste de fourmis d´Algérie récoltées principalement en forêt (1re partie). Bulletin de la Société d´Histoire Naturelle de Toulouse, 105[1969], 405-430.

    Cagniant, H. (1997) Le genre Tetramorium au Maroc (Hymenoptera: Formicidae): clé et catalogue des espéces. Annales de la Société entomologique de France (Nouvelle série), 33, 89-100.

    de Haro, A. & Collingwood, C.A. (1977) Prospeccion mirmecologica por Andalucia. Boletin de la Estacion Central de Ecologia, 6(12), 85-90.

    Espadaler, X. (1997) Catàleg de les Formigues (Hymenoptera: Formicidae) dels Països Catalans. In: IX Sessió Conjunta d´Entomologia, Institució Catalana d´Història Natural – Societat Catalana de Lepidopterologia, Barcelona 1995, Barcelona, 23-42.

    Emery, C. (1884) Materiali per lo studio della fauna Tunisina raccolti da G. e L. Doria. III. Rassegna delle formiche della Tunisia. Annali del Museo Civico di Storia Naturale di Genova, series (2)1[=21], 373-386.

    Emery, C. (1909) Beiträge zur Monographie der Formiciden des paläarktischen Faunengebietes. (Hym.). Teil IX. Deutsche Entomologische Zeitschrift, 1909, 695-712.

    Forel, A. (1890a) Fourmis de Tunisie et d'Algérie orientale. Bulletin ou Comptes-rendus des Séances de la Société entomologique de Belgique, 34, 61-76.