Crematogaster oasium

This species seems to be common and widespread in northern Africa (Sharaf et al., 2019).

Distribution
Sharaf et al. (2019): Crematogaster oasium was described from Tunisia and can be found from Morocco east to Egypt (Borowiec 2014; Guénard et al. 2017; Janicki et al. 2017). In the Arabian Peninsula, it was recorded from Kuwait, KSA, Oman, and UAE (Collingwood 1985, Collingwood and Agosti 1996; Collingwood et al. 2011; Borowiec 2014; Sharaf et al. 2018). Since we have not collected or examined any material from Arabia we list this provisionally as an Arabian species for the time being since it was listed by several authors.

Distribution based on Regional Taxon Lists
Afrotropical Region: Saudi Arabia, United Arab Emirates. Palaearctic Region: Kuwait, Oman, Tunisia.

Nomenclature

 * . Crematogaster auberti st. oasium Santschi, 1911f: 84 (w.) TUNISIA.
 * Type-material: syntype workers (number not stated).
 * Type-locality: Tunisia: Tozeur, 1909 (Aumont).
 * [Note: collector’s name given as Dumont by Santschi, 1937e: 303.]
 * Type-depository: NHMB.
 * Santschi, 1937e: 303 (q.); Bernard, 1953a: 156 (m.).
 * Combination in C. (Acrocoelia): Emery, 1922e: 142;
 * combination in C. (Crematogaster): Bolton, 1995b: 166.
 * As unavailable (infrasubspecific) name: Emery, 1912e: 662; Emery, 1922e: 142; Emery, 1926: 2.
 * Subspecies of antaris: Santschi, 1921d: 71.
 * Subspecies of auberti: Santschi, 1929c: 99; Santschi, 1932f: 517; Santschi, 1934f: 167; Donisthorpe, 1942a: 28; Donisthorpe, 1947e: 109.
 * Status as species: Santschi, 1937e: 303; Bernard, 1948: 143; Bernard, 1953a: 155 (redescription); Délye, 1960: 261; Collingwood, 1985: 261; Bolton, 1995b: 159; Collingwood & Agosti, 1996: 331; Cagniant, 2005: 11; Collingwood, et al. 2011: 426; Borowiec, L. 2014: 67; Sharaf, Fisher, et al. 2018: 19; Sharaf, Aldawood & Hita Garcia, 2019: 68.
 * Distribution: Algeria, Egypt, Libya, Oman, Saudi Arabia, Tunisia, United Arab Emirates.
 * Current subspecies: nominal plus saharensis.

References based on Global Ant Biodiversity Informatics

 * Bernard F. 1953. Les fourmis du Tassili des Ajjer. Pp. 121-250 in: Bernard, F. (ed.) 1953. Mission scientifique au Tassili des Ajjer (1949). Volume I. Recherches zoologiques et médicales. Paris: P. Lechevalier, 302 pp.
 * Bernard, F.. "Les insectes sociaux du Fezzân. Comportement et biogéographie." En: Bernard, F., Peyerimhoff, P. de Mission sc (1948): 87-200.
 * Borowiec L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25(1-2): 1-340.
 * Collingwood C. A. 1985. Hymenoptera: Fam. Formicidae of Saudi Arabia. Fauna of Saudi Arabia 7: 230-302.
 * Collingwood C. A., D. Agosti, M. R. Sharaf, A. Van Harten, 2011. Order Hymenoptera, family Formicidae. Arthropod Fauna of the UAE 4: 405-474
 * Collingwood C.A., D.Agosti, M.R. Sharaf, and A. van Harten. 2011. Order Hymenoptera, family Formicidae. Arthropod fauna of the UAE, 4: 405474
 * Collingwood, C. A., and Donat Agosti. "Formicidae (Insecta: Hymenoptera) of Saudi Arabia (Part 2)." Fauna of Saudi Arabia 15 (1996): 300-385.
 * Collingwood, C. A.. "Hymenoptera: Fam. Formicidae of Saudi Arabia." Fauna of Saudi Arabia 7 (1985): 230-302.
 * Delye, G., and J. L. Bonaric. "Fourmis du sud Marocain." Etude de certains milieux du Maroc et de leux evolution recente RCP 249 (1973).
 * Donisthorpe H. 1942. The Formicidae (Hym.) of the Armstrong College Expedition to the Siwa Oasis. Annals and Magazine of Natural History (11)9: 26-33.
 * Donisthorpe H. 1947. Results of the Armstrong College Expedition to Siwa Oasis (Libyan Desert), 1935: A second list of the Formicidae (Hymenoptera). Bulletin de la Société Fouad Ier d'Entomologie 31: 109-111.
 * Délye G. 1960. Fourmis du Tassili des Ajjer. Bulletin de la Société d'Histoire Naturelle de l'Afrique du Nord 51: 259-272.
 * Emery C. 1926. Ultime note mirmecologiche. Boll. Soc. Entomol. Ital. 58: 1-9.
 * Santschi, F. 1911. Formicides nouveaux de l'Afrique Mineure (4e note suite). Bulletin de la Société d'Histoire Naturelle de l'Afrique du Nord 2: 78-85
 * Santschi, F.. "Formicides nouveaux de l'Afrique Mineure (4e note suite)." Bulletin de la Société d' Histoire naturelle de l' Afrique du Nord 2 (1911): 78-85.