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Lasiophanes
| Lasiophanes | |
|---|---|
| |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Subfamily: | Formicinae |
| Tribe: | Melophorini |
| Genus: | Lasiophanes Emery, 1895 |
| Type species | |
| Formica nigriventris, see Lasiophanes atriventris | |
| Diversity | |
| 6 species (Species Checklist, Species by Country)
| |
Lasiophanes is a small genus of six described species that are endemic of Patagonia(Argentina and Chile) that is related to Lasius of the Northern Hemisphere and Melophorus of Australia and New Zealand.
Identification
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See images of species within this genus |
Distribution
Distribution and Richness based on AntMaps
Species by Region
Number of species within biogeographic regions, along with the total number of species for each region.
| Afrotropical Region | Australasian Region | Indo-Australian Region | Malagasy Region | Nearctic Region | Neotropical Region | Oriental Region | Palaearctic Region | |
|---|---|---|---|---|---|---|---|---|
| Species | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 |
| Total Species | 2841 | 1736 | 3045 | 932 | 835 | 4379 | 1741 | 2862 |
Biology
Life History Traits
- Mean colony size: ? (Greer et al., 2021)
- Compound colony type: not parasitic (Greer et al., 2021)
- Nest site: hypogaeic; arboreal (Greer et al., 2021)
- Diet class: ? (Greer et al., 2021)
- Foraging stratum: subterranean/leaf litter; arboreal (Greer et al., 2021)
Castes
Morphology
Worker Morphology
Explore: Show all Worker Morphology data or Search these data. See also a list of all data tables or learn how data is managed.
• Antennal segment count: 12 • Antennal club: gradual • Palp formula: 6,4 • Total dental count: 6-8 • Spur formula: 1 simple, 1 simple • Eyes: >100 ommatidia • Scrobes: absent • Pronotal Spines: absent • Mesonotal Spines: absent • Propodeal Spines: absent • Petiolar Spines: absent • Caste: none or weak • Sting: absent • Metaplural Gland: present • Cocoon: present
Phylogeny
| Formicinae |
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See Phylogeny of Formicinae for details.
Nomenclature
The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.
- LASIOPHANES [Formicinae: Lasiini]
- Lasiophanes Emery, 1895i: 16 [as subgenus of Melophorus]. Type-species: Formica nigriventris (junior primary homonym in Formica; Formica atriventris first available replacement name), by subsequent designation of Wheeler, W.M. 1911f: 165.
- Lasiophanes subgenus of Melophorus: Emery, 1922a: 90; Emery, 1925b: 12.
- Lasiophanes raised to genus: Wheeler, W.M. 1922a: 695; Wheeler, W.M. 1935c: 71; retained as genus: Kusnezov, 1952c: 90; Kusnezov, 1956: 31; Kempf, 1972a: 128; Snelling, R.R. & Hunt, 1976: 104.
References
- Fergani, P., Sackmann, P., Cuezzo, F. 2008. Environmental determinants of the distribution and abundance of the ants, Lasiophanes picinus and L. valdiviensis, in Argentina. 16pp. Journal of Insect Science, 8:36, available online: insectscience.org/8.36.
- Agosti, D. 1991. Revision of the oriental ant genus Cladomyrma, with an outline of the higher classification of the Formicinae (Hymenoptera: Formicidae). Syst. Entomol. 16: 293-310 (page 295, Lasiophanes in Formicinae, Formica genus group)
- Bolton, B. 2003. Synopsis and Classification of Formicidae. Mem. Am. Entomol. Inst. 71: 370pp (page 96, Lasiophanes as genus; in Formicinae, Lasiini)
- Boudinot, B.E., Borowiec, M.L., Prebus, M.M. 2022. Phylogeny, evolution, and classification of the ant genus Lasius, the tribe Lasiini and the subfamily Formicinae (Hymenoptera: Formicidae). Systematic Entomology 47, 113-151 (doi:10.1111/syen.12522).
- Cantone S. 2018. Winged Ants, The queen. Dichotomous key to genera of winged female ants in the World. The Wings of Ants: morphological and systematic relationships (self-published).
- Donisthorpe, H. 1943g. A list of the type-species of the genera and subgenera of the Formicidae. [part]. Ann. Mag. Nat. Hist. 11(10): 617-688 (page 655, Lasiophanes as subgenus of Melophorus)
- Emery, C. 1895k. Deuxième note sur les fourmis du Chili. Actes Soc. Sci. Chili 5: 10-18 (page 16, Lasiophanes as subgenus of Melophorus)
- Emery, C. 1922g. Le specie americane del genere Melophorus (Lasiophanes). Rend. Sess. R. Accad. Sci. Ist. Bologna Cl. Sci. Fis. (n.s.) 26: 90-95 (page 90, Lasiophanes as subgenus of Melophorus)
- Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183: 1-302 (page 12, Lasiophanes in Formicinae, Melophorini; Lasiophanes as subgenus of Melophorus)
- Fernandez, F., Guerrero, R.J., Sánchez-Restrepo, A.F. 2021. Sistemática y diversidad de las hormigas neotropicales. Revista Colombiana de Entomología 47, 1–20 (doi:10.25100/socolen.v47i1.11082).
- Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bull. Soc. Vaudoise Sci. Nat. 51: 229-253 (page 248, Lasiophanes in Camponotinae, Melophorini; Lasiophanes as subgenus of Melophorus)
- Greer, J. A., Moreau, C. S. 2021. Phylogenetic analysis and trait evolution of ant cocoons. Insect Systematics & Evolution 53(1), 60–77 (doi:10.1163/1876312x-bja10008).
- Kempf, W. W. 1972b. Catálogo abreviado das formigas da regia~o Neotropical. Stud. Entomol. 15: 3-344 (page 128, Lasiophanes as genus)
- Kusnezov, N. 1952e [1951]. Lasiophanes Emery en la Patagonia. Acta Zool. Lilloana 12: 89-100 (page 90, Lasiophanes as genus)
- Kusnezov, N. 1956a. Claves para la identificación de las hormigas de la fauna argentina. Idia 104- 105: 1-56 (page 31, Lasiophanes as genus)
- Snelling, R. R.; Hunt, J. H. 1975. The ants of Chile (Hymenoptera: Formicidae). Rev. Chil. Entomol. 9: 63-129 (page 104, Key to species; Lasiophanes as genus)
- Wheeler, W. M. 1910b. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp. (page 143, Lasiophanes as subgenus of Melophorus)
- Wheeler, W. M. 1911g. A list of the type species of the genera and subgenera of Formicidae. Ann. N. Y. Acad. Sci. 21: 157-175 (page 165, Type species: Formica nigriventris (junior primary homonym in Formica: Lasiophanes atriventris first available replacement name), by subsequent designation)
- 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 695, Lasiophanes raised to genus; Lasiophanes in Formicinae, Melophorini)
- Wheeler, W. M. 1935c. Myrmecological notes. Psyche (Camb.) 42: 68-72 (page 70, Lasiophanes in Formicinae, Melophorini; Lasiophanes as genus)