Adetomyrma venatrix, more commonly known as the "Dracula ant" due to its habit of drinking the blood of its young,[citation needed] is an endangered species of ants endemic to Madagascar. Workers of this species are blind. The species was described as the type species of Adetomyrma in 1994, with the genus being an atypical member of its tribe.
| Adetomyrma venatrix | |
|---|---|
| |
| A blind worker | |
| |
| A winged male | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Genus: | Adetomyrma |
| Species: | A. venatrix
|
| Binomial name | |
| Adetomyrma venatrix | |
Description
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Adetomyrma venatrix was described on the basis of specimens belonging to the worker caste collected from Zombitse Forest, in western Madagascar. The key characteristics of the species was the absence of a clear petiole when viewed from above due to the third abdominal tergite (the sclerite on the dorsal side) lacking a differentiated pretergite. The gaster is large and without constrictions. The ant is blind and has a long sting. It was placed with reservations in the tribe Amblyoponini as it lacks the typical characters of the group.[3] Later studies considered them as being close to the ancestral members of the Amblyoponinae and they share certain morphological features with Amblyopone pluto such as the presence of laterosclerite.[4][5]
References
edit- ^ Social Insects Specialist Group (1996). "Adetomyrma venatrix". IUCN Red List of Threatened Species. 1996: e.T522A13059247. doi:10.2305/IUCN.UK.1996.RLTS.T522A13059247.en. Retrieved 19 November 2021.
- ^ Ward, P. S. (1994). "Adetomyrma, an enigmatic new ant genus from Madagascar (Hymenoptera: Formicidae), and its implications for ant phylogeny" (PDF). Systematic Entomology. 19 (2): 159–175. Bibcode:1994SysEn..19..159W. doi:10.1111/j.1365-3113.1994.tb00585.x. S2CID 85356610.
- ^ Fisher, BL (1997). "Biogeography and ecology of the ant fauna of Madagascar (Hymenoptera: Formicidae)" (PDF). Journal of Natural History. 31 (2): 269–302. Bibcode:1997JNatH..31..269F. doi:10.1080/00222939700770141. Archived from the original (PDF) on December 20, 2021.
- ^ Perrault, Gérard H. (2004). "Étude morphoanatomique et biométrique du métasoma antérieur des ouvrières. Contribution à la systématique et à la phylogénie des fourmis (Hymenoptera : Formicidae)". Ann. Soc. Entomol. Fr. (in French). 40 (3–4): 291–371. doi:10.1080/00379271.2004.10697428. S2CID 85305392.
- ^ Grimaldi, D; D Agosti; J M Carpenter. "New and Rediscovered Primitive Ants (Hymenoptera: Formicidae) in Cretaceous Amber from New Jersey, and Their Phylogenetic Relationships" (PDF). American Museum Novitates (3208): 1–43.
External links
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Media related to Adetomyrma venatrix at Wikimedia Commons- dracula-ant/adetomyrma-venatrix Adetomyrma venatrix media from ARKive
