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The Tryonicidae are a family of cockroaches.

Biodiversity and distribution

Two genera containing 17 species are currently confirmed as belonging to this family.[1]

Table 1: Number of species of Tryonicidae in each region in which it is present (A=adventive, E=endemic, I=indigenous)

Australia New Caledonia New Zealand
Lauraesilpha 11E[2]
Tryonicus 3E[3] 3E[4] 1A[5]

Notes

  • Beccaloni & Eggleton's (2011) figures of '10 genera, 47 species' presumably does not take into account Murienne's (2009) publication (they do not cite it)[6]
  • According to Murienne (2009: 49), the tribe Methanini certainly belongs to the Blattidae: Polyzosteriinae, as probably does the group of New Caledonian endemic genera Angustonicus, Pallidionicus, Pellucidonicus, Punctulonicus, and Rothisilpha
  • A report has been published of an unidentified endemic "tryonicine" from New Zealand, in addition to the adventive Tryonicus parvus, but details are too sketchy at present to accept this record.[7]

References

  1. ^ Murienne, J. 2009: Molecular data confirm family status for the Tryonicus–Lauraesilpha group (Insecta: Blattodea: Tryonicidae). Organisms diversity & evolution, 9(1): 44-51. doi:10.1016/j.ode.2008.10.005
  2. ^ Murienne, J.; Pellens, R.; Grandcolas, P. 2008: Short-range endemism in New Caledonian insects: new species and distribution in the genus Lauraesilpha Grandcolas, 1997 (Insecta, Dictyoptera, Blattidae, Tryonicinae). Pp. 261-271 in: Grandcolas, P. (ed.), Zoologia Neocaledonica 6. Biodiversity studies in New Caledonia. Mémoires du Muséum national d’Histoire naturelle, (197) PDF
  3. ^ Australian Faunal Directory
  4. ^ Roth, L.M. 1987: The genus Tryonicus Shaw from Australia and New Caledonia (Dictyoptera: Blattaria: Blattidae: Tryonicinae). Memoirs of the Queensland Museum, 25(1): 151-167.
  5. ^ NZOR (Web Service Demonstrator)
  6. ^ Beccaloni, G.W.; Eggleton, P. 2011: Order Blattodea Brunner von Wattenwyl, 1882. Zootaxa, 3148: 199-200. PDF
  7. ^ Macfarlane, R.P. et al. 2010: Phylum Arthropoda subphylum Hexapoda: Protura, springtails, Diplura, and insects. Pp. 233-467 in: Gordon, D.P. (ed.) 2010: New Zealand inventory of biodiversity. Volume 2. Kingdom Animalia. Chaetognatha, Ecdysozoa, ichnofossils. Canterbury University Press, Christchurch, New Zealand. ISBN 978-1-87725793-3 PDF [see pp. 254, 399]

Further reading

  • Klass, K.-D.; Meier, R. 2006: A phylogenetic analysis of Dictyoptera (Insecta) based on morphological characters. Entomologische Abhandlungen, 63(1-2): 3-50. PDF
  • McKittrick, F.A.; Mackerras, M.J. 1965: Phyletic relationships within the Blattidae. Annals of the Entomological Society of America, 58(2): 224-230. abstract only seen

External links