Vollenhovia

Vollenhovia Temporal range: 37.2–0 Ma PreЄ Є O S D C P T J K Pg N Eocene – Recent
Vollenhovia emeryi
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Myrmicinae
Tribe:	Crematogastrini
Genus:	Vollenhovia Mayr, 1865
Type species
Vollenhovia punctatostriata
Diversity
77 species 3 fossil species (Species Checklist) Vollenhovia emeryi Specimen Label
Synonyms
Aratromyrmex Stitz, 1938 Dorothea Donisthorpe, 1948 Dyomorium Donisthorpe, 1947 Heteromyrmex Wheeler, W.M., 1920 Propodomyrma Wheeler, W.M., 1910 Vollenhovenia Dalla Torre, 1893

Evolutionary Relationships

Rostromyrmex Cardiocondyla Ocymyrmex Nesomyrmex Xenomyrmex Terataner Atopomyrmex Cataulacus Carebara Diplomorium Melissotarsus Rhopalomastix Calyptomyrmex Tetramorium Cyphoidris Dicroaspis Aretidris Vollenhovia Dacetinops Indomyrma Crematogaster Meranoplus Lophomyrmex Adlerzia Recurvidris Stereomyrmex Trichomyrmex Eutetramorium Royidris Malagidris Vitsika Huberia Podomyrma Liomyrmex Metapone Kartidris Mayriella Tetheamyrma Dacatria Proatta Dilobocondyla Secostruma Acanthomyrmex Myrmecina Perissomyrmex Pristomyrmex some Lordomyrma Propodilobus Lasiomyrma [some Lordomyrma Ancyridris some Lordomyrma Paratopula Poecilomyrma Romblonella Rotastruma Gauromyrmex Vombisidris Temnothorax Harpagoxenus Formicoxenus Leptothorax

Based on Ward et al. (2014) and Blaimer et al. (2018).

Vollenhovia species usually inhabit forest habitats and nest in rotting twigs, wood fragments and logs, and in spaces under the bark of logs. (Eguchi, Bui and Yamane 2011)

Identification

Similar to Gauromyrmex but differing by the 12-segmented antennae and the unarmed propodeum.

Eguchi, Bui and Yamane (2011) - The worker of Vollenhovia is easily separated from those of other known Vietnamese myrmicine genera by the flattened body and the posterodorsal margin of petiole produced as a rim.

Keys including this Genus

• Key to Australian Genera of Myrmicinae
• Key to North American Genera of Myrmicinae
• Key to Vietnamese Myrmicinae Genera

Keys to Species in this Genus

• Key to New Caledonian Vollenhovia Species

Morphology

Worker Morphology

 • Antennal segment count 11-12 • Antennal club 3 • Palp formula 2,2; 2,1 • Total dental count 5-8 • Spur formula 0, 0 • Sting present

Male Morphology

 • Antennal segment count 41609 • Antennal club gradual • Palp formula 2,2 • Total dental count 0 • Spur formula 0, 0

Nomenclature

The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.

• VOLLENHOVIA [Myrmicinae: Stenammini]
  • Vollenhovia Mayr, 1865: 21. Type-species: Vollenhovia punctatostriata, by monotypy.
  • Vollenhovia senior synonym of †Propodomyrma: Wheeler, W.M. 1915h: 51; Emery, 1922e: 163.
  • Vollenhovia senior synonym of Vollenhovenia: Forel, 1893a: 166.
  • Vollenhovia senior synonym of Dorothea, Dyomorium, Heteromyrmex: Ettershank, 1966: 146.
  • Vollenhovia senior synonym of Aratromyrmex: Baroni Urbani, 1980: 96.
• ARATROMYRMEX [junior synonym of Vollenhovia]
  • Aratromyrmex Stitz, 1938: 105. Type-species: Aratromyrmex luctuosus, by subsequent designation of Donisthorpe, 1943f: 625.
  • Aratromyrmex junior synonym of Vollenhovia: Baroni Urbani, 1980: 96.
• DOROTHEA [junior synonym of Vollenhovia]
  • Dorothea Donisthorpe, 1948c: 65. Type-species: Dorothea novobritainae, by monotypy.
  • Dorothea junior synonym of Vollenhovia: Ettershank, 1966: 146.
• DYOMORIUM [junior synonym of Vollenhovia]
  • Dyomorium Donisthorpe, 1947d: 191. Type-species: Dyomorium ireneum, by original designation.
  • Dyomorium junior synonym of Vollenhovia: Ettershank, 1966: 146.
• HETEROMYRMEX [junior synonym of Vollenhovia]
  • Heteromyrmex Wheeler, W.M. 1920: 53. Type-species: Vollenhovia rufiventris, by original designation.
  • Heteromyrmex junior synonym of Vollenhovia: Ettershank, 1966: 146.
• †PROPODOMYRMA [junior synonym of Vollenhovia]
  • †Propodomyrma Wheeler, W.M. 1910g: 163 (by indication). Type-species: †Propodomyrma samlandica (junior synonym of †Macromischa beyrichi), by monotypy.
  • [†Propodomyrma Wheeler, W.M. 1908g: 413. Nomen nudum.]
  • †Propodomyrma junior synonym of Vollenhovia: Wheeler, W.M. 1915h: 51.
• VOLLENHOVENIA [junior synonym of Vollenhovia]
  • Vollenhovenia Dalla Torre, 1893: 61, unjustified subsequent emendation of Vollenhovia.
  • Vollenhovenia junior synonym of Vollenhovia: Forel, 1893a: 166; Emery, 1922e: 163.

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

Eguchi, Bui and Yamane (2011) - Workers of Vietnamese species have the following features. Worker monomorphic; head in full-face view subrectangular; frontal carina and antennal scrobe absent; median portion of clypeus raised, laterally margined with a slight to conspicuous longitudinal carina; anteromedian portion often forming a transverse strip; an isolated median seta absent; posteromedian portion relatively narrowly inserted between frontal lobes; lateral portion of clypeus never modified into a distinct ridge or wall in front of antennal insertion; mandible triangular; masticatory margin with 6 or more teeth; antennae 11- or 12-segmented, with 3-segmented club; eye always present, small to medium sized; mesosoma in lateral view long and low; promesonotum in lateral view usually not domed; promesonotal suture absent dorsally; metanotal groove weakly to slightly impressed dorsally; posterodorsal portion of propodeum with rounded corners or small teeth; propodeal lobe present as carina or low lamella; petiole nodiform; anterior peduncle short and obscure; posterodorsal margin of petiole produced posterodorsad as a rim which is distinctly (or at least a little) higher than the dorsal outline of helcium of petiole when waist segments stretched posteriad; subpetiolar process usually (but not always) developed as a large lamella; gastral shoulder absent.

References

• Ashmead, W. H. 1905c. A skeleton of a new arrangement of the families, subfamilies, tribes and genera of the ants, or the superfamily Formicoidea. Can. Entomol. 37: 381-384 (page 383, Vollenhovia in Myrmicinae, Stenammini)
• Baroni Urbani, C. 1980a. Die Stellung der Gattung Aratromyrmex Stitz (Hymenoptera: Formicidae). Mitt. Zool. Mus. Berl. 56: 95-96 (page 96, Vollenhovia senior synonym of Aratromyrmex)
• Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp. (page 105, Vollenhovia senior synonym of Gauromyrmex (and its junior synonyms Acalama and Solenomyrma); Vollenhovia in Myrmicinae, Metaponini)
• Bolton, B. 2003. Synopsis and Classification of Formicidae. Mem. Am. Entomol. Inst. 71: 370pp (page 9, 206, Vollenhovia in Myrmicinae, Stenammini)
• Dalla Torre, K. W. von. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. (page 61, Vollenhovia in Myrmicinae)
• Dlussky, G. M.; Fedoseeva, E. B. 1988. Origin and early stages of evolution in ants. Pp. 70-144 in: Ponomarenko, A. G. (ed.) Cretaceous biocenotic crisis and insect evolution. Moskva: Nauka, 232 pp. (page 81, Vollenhovia incertae sedis in Myrmicinae)
• Eguchi, K., Bui, T.V. & Yamane, S. 2011. Generic synopsis of the Formicidae of Vietnam. Part 1 – Myrmicinae and Pseudomyrmecinae. Zootaxa 2878: 1-61. PDF
• Emery, C. 1877b. Saggio di un ordinamento naturale dei Mirmicidei, e considerazioni sulla filogenesi delle formiche. Bull. Soc. Entomol. Ital. 9: 67-83 (page 81, Vollenhovia in Myrmicidae, Pheidolidae)
• Emery, C. 1895l. Die Gattung Dorylus Fab. und die systematische Eintheilung der Formiciden. Zool. Jahrb. Abt. Syst. Geogr. Biol. Tiere 8: 685-778 (page 769, Vollenhovia in Myrmicinae, Myrmicini)
• Emery, C. 1912b. Études sur les Myrmicinae. [I-IV.]. Ann. Soc. Entomol. Belg. 56: 94-105 (page 105, Vollenhovia in Myrmicinae, Myrmecinini)
• Emery, C. 1914e. Intorno alla classificazione dei Myrmicinae. Rend. Sess. R. Accad. Sci. Ist. Bologna Cl. Sci. Fis. (n.s.) 18: 29-42 (page 41, Vollenhovia in Myrmicinae, Solenopsidini [subtribe Monomoriini])
• Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B: 95-206 (page 163, Vollenhovia in Myrmicinae, Solenopsidini)
• Ettershank, G. 1966. A generic revision of the world Myrmicinae related to Solenopsis and Pheidologeton (Hymenoptera: Formicidae). Aust. J. Zool. 14: 73-171 (page 146, Vollenhovia senior synonym of Dorothea, Dyomorium, and Heteromyrmex, and review of genus; Vollenhovia incertae sedis in Myrmicinae)
• Forel, A. 1893b. Sur la classification de la famille des Formicides, avec remarques synonymiques. Ann. Soc. Entomol. Belg. 37: 161-167 (page 166, Vollenhovia senior synonym of Vollenhovenia)
• Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bull. Soc. Vaudoise Sci. Nat. 51: 229-253 (page 242, Vollenhovia in Myrmicinae, Solenopsidini)
• Hölldobler, B.; Wilson, E. O. 1990. The ants. Cambridge, Mass.: Harvard University Press, xii + 732 pp. (page 16, Vollenhovia in Myrmicinae, Metaponini)
• Mayr, G. 1865. Formicidae. In: Reise der Österreichischen Fregatte "Novara" um die Erde in den Jahren 1857, 1858, 1859. Zoologischer Theil. Bd. II. Abt. 1. Wien: K. Gerold's Sohn, 119 pp. (page 21, Vollenhovia in Myrmicinae [Myrmicidae])
• Wheeler, W. M. 1910b. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp. (page 139, Vollenhovia in Myrmicinae, Myrmicini)
• Wheeler, W. M. 1915i [1914]. The ants of the Baltic Amber. Schr. Phys.-Ökon. Ges. Königsb. 55: 1-142 (page 51, Vollenhovia senior synonym of Propodomyrma; Vollenhovia in Myrmicinae, Myrmicini)
• Wheeler, W. M. 1922i. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VII. Keys to the genera and subgenera of ants. Bull. Am. Mus. Nat. Hist. 45: 631-710 (page 662, Vollenhovia in Myrmicinae, Solenopsidini)