Mantophasmatidae

Mantophasmatidae Temporal range: Jurassic - Recent
Mantophasma zephyrum Zompro et al., 2002
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Subclass:	Pterygota
Infraclass:	Neoptera
Superorder:	Exopterygota
Order:	Notoptera[1] Arillo & Engel, 2006
Suborder:	Mantophasmatodea
Family:	Mantophasmatidae
Subfamilies, tribes
see text

Mantophasmatodea is a suborder of carnivorous African insects discovered in 2002, originally considered to be a new order, but since relegated to subordinal status, and comprising the single family Mantophasmatidae^[2]. It belongs, as Grylloblattidae, to the order of Notoptera^[1].

Overview

The most common vernacular name for this order is gladiators, although they also are called rock crawlers, heelwalkers, mantophasmids, and coloquially, mantos. Their modern centre of endemism is western South Africa and Namibia (Brandberg Massif)^[3], although a relict population, and Eocene fossils suggest a wider ancient distribution.

Members of the order are wingless even as adults, making them relatively difficult to identify. They resemble a mix between praying mantids and phasmids, and molecular evidence indicates that they are most closely related to the equally enigmatic group, Grylloblattodea,^[4] with which they have now been grouped together in the order Notoptera. The gladiators initially were described from old museum specimens that originally were found in Namibia (Mantophasma zephyrum) and Tanzania (M. subsolanum), and from a 45-million-year-old specimen of Baltic amber (Raptophasma kerneggeri).

Live specimens were found in Namibia by an international expedition in early 2002; Tyrannophasma gladiator was found on the Brandberg Massif, and Mantophasma zephyrum was found on the Erongoberg Massif.^[5]

Classification

The most recent classification^[6] recognizes numerous genera, including fossils:

• Basal and incertae sedis
  • Genus †Raptophasma Zompro, 2001
  • Genus †Adicophasma Engel & Grimaldi, 2004
  • Genus †Ensiferophasma Zompro, 2005 (may not belong to Mantophasmatodea)
• Subfamily Tanzaniophasmatinae
  • Genus Tanzaniophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003
• Subfamily Mantophasmatinae
  • Tribe Tyrannophasmatini
    • Genus Praedatophasma Zompro & Adis, 2002
    • Genus Tyrannophasma Zompro, 2003
  • Tribe Mantophasmatini Zompro, Klass, Kristensen, Adis, 2002 (paraphyletic?)
    • Genus Chrisphasmanae Zompro, Klass, Adis, 2001
    • Genus Mantophasma Zompro, Klass, Kristensen, Adis, 2002
    • Genus Sclerophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003
  • Tribe Austrophasmatini Klass, Picker, Damgaard, van Noort, Tojo, 2003
    • Genus Viridiphasma Eberhard, Picker, Klass, 2011^[7]
    • Genus Austrophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003
    • Genus Hemilobophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003
    • Genus Karoophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003
    • Genus Lobatophasma Klass, Picker, Damgaard, van Noort, Tojo, 2003 (formerly Lobophasma)
    • At least 3 species of one or more new genera

Sometimes the subfamilies and tribes are all raised to full family status.

References

1. ^ ^{a b} Arillo, A. & M. Engel (2006) Rock Crawlers in Baltic Amber (Notoptera: Mantophasmatodea). American Museum Novitates 3539:1-10
2. ^ Primack, Richard B. (2006). Essentials of Conservation Biology (4th ed.). Sinauer Associates, Inc. p. 62. ISBN 978-0-87893-720-2. 
3. ^ http://www.mantophasmatodea.de/gladiator/namibiafahrtGB.htm
4. ^ S. L. Cameron, S. C. Barker & M. F. Whiting (2006). "Mitochondrial genomics and the new insect order Mantophasmatodea". Molecular Phylogenetics and Evolution 38 (1): 274–279. doi:10.1016/j.ympev.2005.09.020. PMID 16321547. 
5. ^ Zompro, O.; Adis, J.; Bragg, P.E.; Naskrecki, P.; Meakin, K.; Wittneben, M.; Saxe, V. (2003). "A new genus and species of Mantophasmatidae (Insecta: Mantophasmatodea) from the Brandberg Massif, Namibia, with notes on behaviour". Cimbebasia 19: 13–24. 
6. ^ Arillo, A. & M. Engel (2006) Rock Crawlers in Baltic Amber (Notoptera: Mantophasmatodea). American Museum Novitates 3539:1-10 [1]
7. ^ Eberhard, MJB, MD Picker and KD Klass. (2011). Sympatry in Mantophasmatodea, with the description of a new species and phylogenetic considerations. Organisms Diversity & Evolution 11(1): 43-59.[2]

External links

• Mantophasmatodea - A new order of insects
• New insect order found in Southern Africa
• New order of insects identified: Mantophasmatodea find their place in Class Insecta
• Man discovers a new life-form at a South African truck stop