Abstract
We describe a new genus of Mantophasmatodea, Viridiphasma gen. n. (Austrophasmatidae), represented by one new species, V. clanwilliamense sp. n. The new species differs from previously described species in features of the male and female postabdomen including the genitalia, in morphometrics and details of colouration. The new species occurs syntopically with another austrophasmatid, Karoophasma biedouwense Klass et al., 2003; this is the first well-documented case of sympatry of two mantophasmatodean species. We therefore survey the morphological differences between these two species, document the absence of any morphological evidence of hybridisation, and also report on differences in life history. While a previous molecular phylogeny using COI and 16S genes ambiguously placed V. clanwilliamense sp. n. near the base of Austrophasmatidae (but not as sister to all other Austrophasmatidae), morphological characters strongly support V. clanwilliamense sp. n. to be the sister taxon of a clade comprising all remaining Austrophasmatidae. This phylogenetic placement challenges the current hypothesis of a linear north-to-south diversification of Austrophasmatidae.
Similar content being viewed by others
Abbreviations
- antl:
-
antenna length
- bodl:
-
body length
- emad:
-
distance between eye and mandibular articulation
- eyeh:
-
eye height
- eyel:
-
eye length
- genh:
-
gena height
- heaw:
-
head width
- iocw:
-
interocular width
- msnl:
-
mesonotum length
- mtfl:
-
metafemur length
- mtnl:
-
metanotum length
- mttl:
-
metatibia length
- prfl:
-
profemur length
- prnl:
-
pronotum length
- prnw:
-
pronotum width
- prtl:
-
protibia length
- t10l– :
-
minimum length of tergum X
- t10l+ :
-
maximum length of tergum X
- t10w:
-
width of tergum X
- thol:
-
thorax length
- at8:
-
anterior apodeme/tendon of abdominal laterocoxosternum VIII
- dpc:
-
dorsal projection of cercus
- gp8:
-
gonapophysis VIII
- gp9:
-
gonapophysis IX
- GP9:
-
sclerotization of gonapophysis IX
- IP:
-
sclerite of posterior intervalvula
- LS8:
-
abdominal laterocoxosternum VIII (subgenital plate)
- PH1–8:
-
phallic sclerites 1–8
- phl:
-
phallic hook, long
- phs:
-
phallic hook, short
- pli:
-
phallic lobe, internal
- spb:
-
spermathecal bulb
- spt:
-
spermathecal tube
- va:
-
vagina
- MTD:
-
Museum für Tierkunde, Dresden
- SAMC:
-
South African Museum, Cape Town
References
Arillo, A., & Engel, M. S. (2006). Rock crawlers in Baltic amber (Notoptera: Mantophasmatodea). American Museum Novitates, 3539, 1–10.
Baum, E., Dressler, C., & Beutel, R. G. (2007). Head structures of Karoophasma sp. (Hexapoda, Mantophasmatodea) with phylogenetic implications. Journal of Zoological Systematics and Evolutionary Research, 45, 104–119.
Beutel, R. G., & Gorb, S. N. (2006). A revised interpretation of the evolution of attachment structures in Hexapoda with special emphasis on Mantophasmatodea. Arthropod Systematics and Phylogeny, 64, 3–25.
Bond, A. B. (2007). The evolution of color polymorphism: crypticity, searching images, and apostatic selection. Annual Review of Ecology, Evolution & Systematics, 38, 489–514.
Cameron, S. L., Barker, S. C., & Whiting, M. F. (2006). Mitochondrial genomics and the new insect order Mantophasmatodea. Molecular Phylogenetics and Evolution, 38, 274–279.
Dallai, R., Frati, F., Lupetti, P., & Adis, J. (2003). Sperm ultrastructure of Mantophasma zephyra (Insecta, Mantophasmatodea). Zoomorphology, 122, 67–76.
Damgaard, J., Klass, K.-D., Picker, M. D., & Buder, G. (2008). Phylogeny of the heelwalkers (Insecta: Mantophasmatodea) based on mtDNA sequences, with evidence for additional taxa in South Africa. Molecular Phylogenetics and Evolution, 47, 443–462.
Drilling, K., & Klass, K.-D. (2010). Surface structures of the antenna of Mantophasmatodea (Insecta). Zoologischer Anzeiger, 249, 121–137.
Eberhard, M. J. B., Lang, D., Metscher, B., Pass, G., Picker, M. D., & Wolf, H. (2010). Structure and sensory physiology of the leg scolopidial organs in Mantophasmatodea and their role in vibrational communication. Arthropod Structure & Development, 39, 230–241.
Eberhard, M. J. B., Pass, G., Picker, M. D., Beutel, R., Predel, R., & Gorb, S. N. (2009). Structure and function of the arolium of Mantophasmatodea (Insecta). Journal of Morphology, 270, 1247–1261.
Eberhard, M. J. B., & Picker, M. D. (2008). Vibrational communication in two sympatric species of Mantophasmatodea (heelwalkers). Journal of Insect Behavior, 21, 240–257.
Engel, M. S., & Grimaldi, D. A. (2004). A new rock crawler in Baltic amber, with comments on the order (Mantophasmatodea: Mantophasmatidae). American Museum Novitates, 3431, 1–11.
Hockman, D., Picker, M. D., Klass, K.-D., & Pretorius, L. (2009). Postembryonic development of the unique antenna of Mantophasmatodea (Insecta). Arthropod Structure & Development, 38, 125–133.
Huang, D., Nel, A., Zompro, O., & Waller, A. (2008). Mantophasmatodea now in the Jurassic. Die Naturwissenschaften, 95, 947–952.
Klass, K.-D. (2004). The new insect order Mantophasmatodea (Insecta: Neoptera): morphology, phylogenetic relationships, and diversity. Mitteilungen der Deutschen Gesellschaft für Allgemeine und Angewandte Entomologie, 14, 63–66.
Klass, K.-D. (2009). A critical review of current data and hypotheses on hexapod phylogeny. Proceedings of the Arthropodan Embryological Society of Japan, 43, 3–22.
Klass, K.-D., Damgaard, J., & Picker, M. D. (2003). Species diversity and intra-ordinal phylogenetic relationships of Mantophasmatodea. Proceedings of the 1st Dresden Meeting on Insect Phylogeny. Entomologische Abhandlungen, 61, 144–146.
Klass, K.-D., & Eulitz, U. (2007). The tentorium and anterior head sulci in Dictyoptera and Mantophasmatodea (Insecta). Zoologischer Anzeiger, 246, 205–234.
Klass, K.-D., Picker, M. D., Damgaard, J., Van Noort, S., & Tojo, K. (2003). The taxonomy, genitalic morphology and phylogenetic relationships of southern African Mantophasmatodea (Insecta). Entomologische Abhandlungen, 61, 3–67.
Klass, K.-D., Zompro, O., Kristensen, N. P., & Adis, J. (2002). Mantophasmatodea: a new insect order with extant members in the Afrotropics. Science, 296, 1456–1459.
Klug, R., & Klass, K.-D. (2007). The potential value of the mid-abdominal musculature and nervous system in the reconstruction of interordinal relationships in lower Neoptera. Arthropod Systematics and Phylogeny, 65, 73–100.
Machida, R., Tojo, K., Tsutsumi, T., Uchifune, T., Klass, K.-D., Picker, M. D., et al. (2004). Embryonic development of heel-walkers: reference to some prerevolutionary stages (Insecta: Mantophasmatodea). Proceedings of the Arthropodan Embryological Society of Japan, 39, 31–39.
Predel, R., Roth, S., Neupert, S., & Picker, M. D. (2004). New insect order Mantophasmatodea: species differentiation by mass fingerprints of peptide hormones? Journal of Zoological Systematics & Evolutionary Research, 43, 149–156.
Rebelo, A. G., Boucher, C., Helme, N., Mucina, L., & Rutherford, M. C. (2006). Fynbos Biome. In L. Mucina & M. C. Rutherford (Eds.), The Vegetation of South Africa, Lesotho and Swaziland, Strelitzia 19 (pp. 52–219). Pretoria: South African National Biodiversity Institute.
Terry, M. D., & Whiting, M. F. (2005). Mantophasmatodea and phylogeny of the lower neopterous insects. Cladistics, 21, 240–257.
Tojo, K., Machida, R., Klass, K.-D., & Picker, M. D. (2004). Biology of South African heel-walkers, with special reference to reproductive biology (Insecta: Mantophasmatodea). Proceedings of the Arthropodan Embryological Society of Japan, 39, 15–21.
Tsutsumi, T., Machida, R., Tojo, K., Uchifune, T., Klass, K.-D., & Picker, M. D. (2004). Transmission electron microscopic observations of the egg membranes of a South African heel-walker, Karoophasma biedouwensis (Insecta: Mantophasmatodea). Proceedings of the Arthropodan Embryological Society of Japan, 39, 23–29.
Zompro, O. (2001). The Phasmatodea and Raptophasma n. gen., Orthoptera incertae sedis, in Baltic amber (Insecta: Orthoptera). Mitteilungen des Geologisch-Paläontologischen Instituts der Universität Hamburg, 85, 229–261.
Zompro, O. (2005). Inter- and intra-ordinal relationships of the Mantophasmatodea, with comments on the phylogeny of polyneopteran orders (Insecta: Polyneoptera). Mitteilungen des Geologisch-Paläontologischen Instituts der Universität Hamburg, 89, 85–116.
Zompro, O., & Adis, J. (2006). Notes on Namibian Mantophasma Zompro, Klass, Kristensen & Adis, 2002, with descriptions of three new species (Insecta: Mantophasmatodea: Mantophasmatidae: Mantophasmatini). Russian Entomological Journal, 15, 21–24.
Zompro, O., Adis, J., Bragg, P. E., Naskrecki, P., Meakin, K., Wittneben, M., et al. (2003). A new genus and species of Mantophasmatidae (Insecta: Mantophasmatodea) from the Brandberg Massif, Namibia, with notes on behaviour. Cimbebasia, 19, 13–24.
Zompro, O., Adis, J., & Weitschat, W. (2002). A review of the order Mantophasmatodea (Insecta). Zoologischer Anzeiger, 241, 269–279.
Acknowledgements
We would like to thank S. H. Eberhard for providing photographs for Fig. 1. Cape Nature is thanked for permit AAA007-00020-0035 to collect Mantophasmatodea and undertake this work at Clanwilliam. We thank Olaf Bininda-Emonds and two anonymous referees for helpful comments on the manuscript. M.P. received financial support through a University of Cape Town URC grant, M.J.B.E. was financially supported by a doc.award (University of Vienna, Kulturabteilung Stadt Wien).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Eberhard, M.J.B., Picker, M.D. & Klass, KD. Sympatry in Mantophasmatodea, with the description of a new species and phylogenetic considerations. Org Divers Evol 11, 43–59 (2011). https://doi.org/10.1007/s13127-010-0037-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13127-010-0037-8