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Myanmyrma gracilis
| †Myanmyrma gracilis Temporal range: Early Cenomanian, Late Cretaceous Burmese amber, Kachin State, Myanmar | |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae (incertae sedis) |
| Subfamily: | Sphecomyrminae |
| Tribe: | Sphecomyrmini |
| Genus: | Myanmyrma |
| Species: | †M. gracilis |
| Binomial name | |
| †Myanmyrma gracilis Engel & Grimaldi, 2005 | |
Identification
Gracile bodyform. Long pincher-like mandibles, incised clypeus with clypeal spicules (Engel and Grimaldi, 2005).
Distribution
This taxon was described from Burmese amber, Kachin State, Myanmar (Early Cenomanian, Late Cretaceous).
Castes
Nomenclature
The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.
- †gracilis. †Myanmyrma gracilis Engel & Grimaldi, 2005: 14, figs. 1, 9 (w.) MYANMAR (Cretaceous).
Description
References
- Barden, P. & Grimaldi, D. 2013. A new genus of highly specialized ants in Cretaceous Burmese Amber (Hymenoptera: Formicidae). Zootaxa 3681, 405-412 (doi:10.11646/zootaxa.3681.4.5).
- Barden, P. 2017. Fossil ants (Hymenoptera: Formicidae): ancient diversity and the rise of modern lineages. Myrmecological News 24: 1-30.
- Boudinot, B.E., Perrichot, V., Chaul, J.C.M. 2020. †Camelosphecia gen. nov., lost ant-wasp intermediates from the mid-Cretaceous (Hymenoptera, Formicoidea). ZooKeys 1005, 21–55 (doi:10.3897/zookeys.1005.57629).
- Engel, M.S., Grimaldi, D.A. 2005. Primitive new ants in Cretaceous amber from Myanmar, New Jersey, and Canada (Hymenoptrea: Formicidae). American Museum Novitates 3485: 1-24 (doi:10.1206/0003-0082(2005)485[0001:PNAICA2.0.CO;2]). (page 14, figs. 1, 9 worker described)
- Jouault, C., Nel, A. 2021. The oldest Cenozoic ant fossil: †Tyrannomecia gen. nov. (Formicidae: Myrmeciinae) from the Palaeocene Menat Formation (France). Historical Biology, 1–8 (doi:10.1080/08912963.2021.2010192).