Temnothorax muellerianus

Temnothorax muellerianus
Conservation status
Vulnerable (IUCN 2.3)
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Myrmicinae
Tribe:	Crematogastrini
Genus:	Temnothorax
Species group:	muellerianus
Species:	T. muellerianus
Binomial name
Temnothorax muellerianus (Finzi, 1922) Specimen Label
Synonyms
Chalepoxenus gribodoi Menozzi, 1923 Chalepoxenus insubricus Kutter, 1950 Chalepoxenus siciliensis Kutter, 1973

This species is a slave-maker of other Temnothorax species. When a nest on Crete was uncovered by Salata, Borowiec & Trichas (2018) both gyne and workers were hiding in soil while host species workers were trying to hide pupae and eggs. Infected nests were located in very dry and sunny localities. Also on Crete, one queenright colony of Temnothorax muellerianus with Temnothorax semiruber as slaves (Buschinger & Douwes, 1990). It is remarkable that Temnothorax semiruber workers are larger than the workers of the slavemaker Temnothorax muellerianus. This contrasts with all other records of this species with other, smaller Temnothorax species.

At a Glance

• Dulotic  • Tandem running

 

Identification

A member of the Temnothorax muellerianus group.

Salata et al. (2018) – The social parasite Temnothorax muellerianus is characterized by the presence of a tooth-like projections on the ventral surfaces of the petiole and postpetiole, a deep metanotal groove, and reduced body striation.

Keys including this Species

• Key to east Mediterranean Temnothorax muellerianus group
• Key to the Temnothorax of Crete

Distribution

Distribution based on Regional Taxon Lists

Palaearctic Region: Bulgaria, Croatia, Greece, Iberian Peninsula, Italy (type locality), Portugal, Slovenia, Spain, Switzerland, Turkey.

Distribution based on AntMaps

Distribution based on AntWeb specimens

Check data from AntWeb

Biology

This species is a slave-maker of the following species:

• Temnothorax affinis (rare host) (Buschinger et al., 1988)
• Temnothorax exilis (Salata, Borowiec & Trichas, 2018)
• Temnothorax flavicornis (rare host) (Buschinger et al., 1988)
• Temnothorax luteus (Buschinger et al., 1988)
• Temnothorax nigriceps (common host) (Buschinger et al., 1988)
• Temnothorax recedens (common host) (Buschinger et al., 1988)
• Temnothorax semiruber (Salata, Borowiec & Trichas, 2018)
• Temnothorax tuberum (rare host) (Buschinger et al., 1988)
• Temnothorax unifasciatus (most common host) (Buschinger et al., 1988)

Fungi

This species is a host for the fungus Myrmicinosporidium durum (a pathogen) (Espadaler & Santamaria, 2012).

Life History Traits

• Queen number: monogynous (Ehrhardt, 1982; Frumhoff & Ward, 1992)

Nomenclature

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

• muellerianus. Leptothorax (Temnothorax) muellerianus Finzi, 1922: 118, fig. 1 (w.) ITALY. Combination in Chalepoxenus: Finzi, 1924b: 123; in Temnothorax: Ward et al., 2014: 15. Senior synonym of gribodoi: Kutter, 1973d: 276; provisional senior synonym of insubricus, siciliensis: Buschinger, Erhardt, Fischer & Ofer, 1988: 398.
• gribodoi. Chalepoxenus gribodoi Menozzi, 1923a: 257, figs (w.q.) ITALY. [Spelled gridoboi p. 257, corrected to gribodoi p. 258.] Menozzi, 1925a: 21 (m.). Junior synonym of muellerianus: Kutter, 1973d: 276.
• insubricus. Chalepoxenus insubricus Kutter, 1950b: 337, figs. (m.) SWITZERLAND. Kutter, 1973d: 279 (w.q.). See also: Kutter, 1977c: 136. Provisional junior synonym of muellerianus: Buschinger, Erhardt, Fischer & Ofer, 1988: 398.
• siciliensis. Chalepoxenus siciliensis Kutter, 1973d: 278, figs. 1, 3, 4, 6 (w.q.) ITALY (Sicily). Provisional junior synonym of muellerianus: Buschinger, Erhardt, Fischer & Ofer, 1988: 398.

Description

Karyotype

• n = 12 (Croatia; France; Greece; Italy) (Fischer, 1987) (as Chalepoxenus siciliensis).

References

• Borowiec, L. & Salata, S. 2013. Ants of Greece – additions and corrections (Hymenoptera Formicidae). Genus (Wroclaw) 24, 335-401.
• Buschinger, A. 2009. Social parasitism among ants: a review (Hymenoptera: Formicidae). Myrmecological News 12: 219-235.
• Buschinger, A., Douwes, P. 1993. Socially parasitic ants of Greece. - 5e Congrès International sur la Zoogéographie et l’Écologie de la Grèce et des régions avoisinantes - Iraklion, Avril 1990. Biologia Gallo-hellenica 20, 183-189.
• Buschinger, A., Ehrhardt, W., Fischer, K., Ofer, J. 1988. The slave-making ant genus Chalepoxenus (Hymenoptera, Formicidae). I. Review of literature, range, slave species. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 115: 383-401. (page 398, Provisional senior synonym of insubricus and sicilinesis)
• Espadaler, X., Santamaria, S. 2012. Ecto- and Endoparasitic Fungi on Ants from the Holarctic Region. Psyche Article ID 168478, 10 pages (doi:10.1155/2012/168478).
• Finzi, B. 1922a [1921]. Primo contributo alla conoscenza della fauna mirmecologica della Venezia Giulia. Bull. Soc. Entomol. Ital. 53: 118-120 (page 118, fig. 1 worker described)
• Finzi, B. 1924b. Secondo contributo alla conoscenza della fauna mirmecologica della Venezia Giulia. Boll. Soc. Entomol. Ital. 56: 120-123 (page 123, Combination in Chalepoxenus)
• Kutter, H. 1973e. Zur Taxonomie der Gattung Chalepoxenus (Hymenoptera, Formicidae, Myrmicinae). Mitt. Schweiz. Entomol. Ges. 46: 269-280 (page 276, Senior synonym of gribodoi)
• Meurville, M.-P., LeBoeuf, A.C. 2021. Trophallaxis: the functions and evolution of social fluid exchange in ant colonies (Hymenoptera: Formicidae). Myrmecological News 31: 1-30 (doi:10.25849/MYRMECOL.NEWS_031:001).
• Salata, S., Borowiec, L., Trichas, A. 2018. Taxonomic revision of the Cretan fauna of the genus Temnothorax Mayr, 1861 (Hymenoptera: Formicidae), with notes on the endemism of ant fauna of Crete. Annales Zoologici (Warsaw) 68(4): 769-808 (DOI 10.3161/00034541ANZ2018.68.4.004).
• Ward, P.S., Brady, S.G., Fisher, B.L. & Schultz, T.R. 2014. The evolution of myrmicine ants: phylogeny and biogeography of a hyperdiverse ant clade (Hymenoptera: Formicidae). Systematic Entomology, DOI: 10.1111/syen.12090.

References based on Global Ant Biodiversity Informatics

• AntArea. Accessed on February 5th 2014 at http://antarea.fr/fourmi/
• Antarea (at www.antarea.fr on June 11th 2017)
• Asociacion Iberica de Mirmecologia. 2011. List of species collected during the Taxomara Lisboa 2011. Iberomyrmex 3: 30-31.
• Beibl, J., A. Buschinger, S. Foitzik and J. Heinze. 2007. Phylogeny and phylogeography of the Mediterranean species of the parasitic ant genus Chalepoxenus and its Temnothorax hosts. Insectes Sociaux 54:189-199
• Beibl, J., P. D'Ettorre and J. Heinze. 2007. Cuticular profiles and mating preference in a slave-making ant. Insectes Sociaux. 54:174-182
• Beibl, J., R.J. Stuart, J. Heinze and S. Foitzik. 2005. Six origins of slavery in formicoxenine ants. Insectes Sociaux 52:291-297
• Bernard F. 1967. Faune de l'Europe et du Bassin Méditerranéen. 3. Les fourmis (Hymenoptera Formicidae) d'Europe occidentale et septentrionale. Paris: Masson, 411 pp.
• Bernard, F. "Notes sur les fourmis de France. II. Peuplement des montagnes méridionales." Annales de la Société Entomologique de France 115 (1950): 1-36.
• Blatrix R., C. Lebas, C. Galkowski, P. Wegnez, P. Pimenta, and D. Morichon. 2016. Vegetation cover and elevation drive diversity and composition of ant communities (Hymenoptera: Formicidae) in a Mediterranean ecosystem. – Myrmecological News 22: 119-127.
• Borowiec L. 2014. Catalogue of ants of Europe, the Mediterranean Basin and adjacent regions (Hymenoptera: Formicidae). Genus (Wroclaw) 25(1-2): 1-340.
• Borowiec L., and S. Salata. 2012. Ants of Greece - Checklist, comments and new faunistic data (Hymenoptera: Formicidae). Genus 23(4): 461-563.
• Borowiec L., and S. Salata. 2013. Ants of Greece – additions and corrections (Hymenoptera: Formicidae). Genus (Wroclaw) 24(3-4): 335-401.
• Borowiec L., and S. Salata. 2017. Ants of the Peloponnese, Greece (Hymenoptera: Formicidae). Polish Journal of Entomology 86: 193-236.
• Bracko G. 2007. Checklist of the ants of Slovenia (Hymenoptera: Formicidae). Natura Sloveniae 9: 15-24
• Bracko, G. 2006. Review of the ant fauna (Hymenoptera:Formicidae) of Croatia. Acta Entomologica Slovenica 14(2): 131-156.
• Bracko, G. "Review of the ant fauna (Hymenoptera: Formicidae) of Croatia." Acta Entomologica Slovenica Vol 14 st (2006): 131-156.
• Buschinger A. 1999. Bemerkenswerte ameisenfunde aus Sudtirol (Hymenoptera: Formicidae). Myrmecologische Nachrichten 3: 1-8.
• Buschinger, A., W. Ehrhardt, K. Fischer, and J. Ofer. "The slave-making ant genus Chalepoxenus (Hymenoptera, Formicidae). I. Review of literature, range, slave species." Zoologische Jahrbücher, Abteilung für Systematik, Ökologie und Geographie der Tiere (Jena) 115 (1988): 383-401.
• Buschinger, A. "Teleutomyrmex schneideri Kutter 1950 and other parasitic ants found in the Pyrenees." Spixiana 10 (1987): 81-83.
• Casevitz-Weulersse J., and C. Galkowski. 2009. Liste actualisee des Fourmis de France (Hymenoptera, Formicidae). Bull. Soc. Entomol. Fr. 114: 475-510.
• Collingwood C., and A. Prince. 1998. A guide to ants of continental Portugal (Hymenoptera: Formicidae). Boletim da Sociedade Portuguesa de Entomologia. Suplemento 5: 1-49.
• Czechowski W., A. Radchenko, W. Czechowska and K. Vepsäläinen. 2012. The ants of Poland with reference to the myrmecofauna of Europe. Fauna Poloniae 4. Warsaw: Natura Optima Dux Foundation, 1-496 pp
• Du Merle P. 1978. Les peuplements de fourmis et les peuplements d'acridiens du Mont Ventoux II. - Les peuplements de fourmis. Terre Vie 32(1): 161-218.
• Espadaler, X., and C. Restrepo. "Els gèneres Epimyrma Emery i Chalepoxenus Menozzi, formigues paràsites socials (Hymenoptera: Formicidae), a la Península Ibèrica. Estat actual del coneixement." Butlletí de la Institució Catalana d'Història Natural 49 (Sec. Z (1983): 123-126.
• Garcia Garcia F., and A. D. Cuesta-Esgura. 2017. First catalogue of the ants of Burgos province, Spain (Hymenoptera: Formicidae). Boletín de la Sociedad Entomológica Aragonesa 60: 245–258.
• Giacalone I. 2004. Fourmis du Tessin. Nouvelles du Centre Suisse de Cartographie de la Fauna 28: 19-20.
• Grandi G. 1935. Contributi alla conoscenza degli Imenotteri Aculeati. XV. Boll. R. Ist. Entomol. Univ. Studi Bologna 8: 27-121.
• Lebas C., C. Galkowski, P. Wegnez, X. Espadaler, and R. Blatrix. 2015. The exceptional diversity of ants on mount Coronat (Pyrénées-Orientales), and Temnothorax gredosi(Hymenoptera, Formicidae) new to France. R.A.R.E., T. XXIV (1): 24 – 33
• Martínez Ibáñez, M. D., and A. Tinaut. "Nuevas especies de formícidos (Hymenoptera, Formicidae) para la Sierra de Albarracín (Teruel)." Real Sociedad Española de Historia Natural Tomo extra (1996): 174-177.
• Mei M. 1992. A survey of the socially parasitic ant genera Epimyrma Emery, 1915 and Chalepoxenus Menozzi, 1922 in Italy (Hymenoptera, Formicidae, Myrmicinae). Insectes Sociaux. 39: 145-156.
• Petrov I. Z., and C. A. Collingwood. 1992. Survey of the myrmecofauna (Formicidae, Hymenoptera) of Yugoslavia. Archives of Biological Sciences (Belgrade) 44: 79-91.
• Poldi B., M. Mei, and F. Rigato. 1995. Hymenoptera, Formicidae. Vol 102. Checklist delle specie della fauna Italiana: 1-10.
• Salata S., L. Borowiec, and A.Trichas. 2018. Taxonomic Revision of the Cretan Fauna of the Genus Temnothorax Mayr, 1861 (Hymenoptera: Formicidae), with Notes on the Endemism of Ant Fauna of Crete. Annales Zoologici (Warsaw) 68(4): 769-808.
• Salata S., and L Borowiec. 2017. Species of Tetramorium semilaeve complex from Balkans and western Turkey, with description of two new species of (Hymenoptera: Formicidae: Myrmicinae). Annales Zoologici (Warsaw) 62:279–313.
• Salata S., and L. Borowiec. 2018. Taxonomic and faunistic notes on Greek ants (Hymenoptera: Formicidae). Annals of the Upper Silesian Museum in Bytom Entomology 27: 1-51.
• Salata S., and L. Borowiec. 2019. Preliminary division of not socially parasitic Greek Temnothorax Mayr, 1861 (Hymenoptera, Formicidae) with a description of three new species. ZooKeys 877: 81-131.
• Schulz, A., and M. Sanetra. "Notes on the socially parasitic ants of Turkey and the synonymy of Epimyrma (Hymenoptera: Formcidae)." Entomofauna, Zeitschrift für Entomologie 23 (14) (2002): 157-172.
• Schumann R. D. 1992. Raiding behavior of the dulotic ant Chalepoxenus muellerianus (Finzi) in the field (Hymenoptera: Formicidae, Myrmicinae). Insectes Sociaux 39: 325-333.