Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 5324 No. 1: 4 Aug. 2023
Type: Article
Published: 2023-08-04
DOI: 10.11646/zootaxa.5324.1.5
Page range: 24-36
Abstract views: 134
PDF downloaded: 13

Ontogenetic instars of the oribatid mite Tyrphonothrus digeluensis sp. nov. (Acari, Oribatida, Malaconothridae) from Ethiopia

Tyumen State University; Institute of Environmental and Agricultural Biology (X-BIO); Tyumen; Russia.
Institute of Ecology and Evolution; Russian Academy of Sciences; Laboratory of Soil Zoology and General Entomology; Moscow; Russia
Acari new species morphology ontogeny juvenile instar afrotropical region

Abstract

A new species of the genus Tyrphonothrus (Oribatida, Malaconothridae) is described from Ethiopia, based on adult and juvenile instars; it is collected from mosses on the swamp at the top of the mountain in Arsi Mountains National Park. Tyrphonothrus digeluensis sp. nov. differs from the related species Tyrphonothrus obesus (Yamamoto & Coetzee, 2004) and T. rectus (Yamamoto & Coetzee, 2004) by the pubescence of exobothridial, epimeral, anoadanal, and some notogastral setae. Comparison between juvenile instars of the new species and the known juveniles of Malaconothridae is presented.

 

References

  1. Balogh, J. & Balogh, P. (1992) The oribatid mites genera of the world. Vol. 1. Hungarian National Museum Press, Budapest, 263 pp.
  2. Bayartogtokh, B. (2010) Oribatid mites of Mongolia (Acari: Oribatida). Moscow, KMK, 372 pp.
  3. Berlese, A. (1904) Acari nuovi. Manipulus III. Redia, 2, 10–32.
  4. Berlese, A. (1910) Acari nuovi. Manipulus V–VI. Redia, 6, 199–234.
  5. Berlese, A. (1916) Centuria seconda di Acari nuovi. Redia, 12, 125–177. https://doi.org/10.1007/BF02960167
  6. Colloff, M.J. & Cameron, S.L. (2013) A phylogenetic analysis and taxonomic revision of the oribatid mite family Malaconothridae (Acari: Oribatida), with new species of Tyrphonothrus and Malaconothrus from Australia. Zootaxa, 3681 (4), 301–346. https://doi.org/10.11646/zootaxa.3681.4.1
  7. Ermilov, S.G. (2021) Taxonomic notes on Malaconothridae (Acari, Oribatida) associated with water hyacinth in Egypt. Zootaxa, 4949 (3), 589–590. https://doi.org/10.11646/zootaxa.4949.3.9
  8. Ermilov, S.G., Lochynska, M. & Chistyakov, M.P. (2010) The morphology of juvenile stages of Malaconothrus gracilis Hammen, 1952 (Acari, Oribatida, Malaconothridae). Genus, 21 (1), 135–141.
  9. Iglesias, R., Palacios-Vargas, J.G. & Mahunka, S. (2001) New species of Trimalaconothrus from Mexico (Acari: Oribatei: Malaconothridae). Folia Entomológica Mexicana, 40 (1), 67–81.
  10. Knülle, W. (1957) Morphologische und entwicklungsgeschichtliche Untersuchungen zum phylogenetischen System der Acari: Acariformes Zachv. I. Oribatei: Malaconothridae. Mitteilungen aus dem Zoologischen Museum in Berlin, 33 (1), 97–213. https://doi.org/10.1002/mmnz.19570330103
  11. Mahunka, S. (1982) Oribatids from the Eastern Part of the Ethiopian Region (Acari) I. Acta Zoologica Academiae Scientiarum Hungaricae, 28 (3–4), 293–336.
  12. Mahunka, S. & Zombori, L. (1985) The variability of some morphological features in oribatid mites. Folia Entomologica Hungarica, 46 (1), 115–128.
  13. Michael, A.D. (1888) British Oribatidae. Vol. II. Ray Society, London, 337–657.
  14. Norton, R.A. (1977) A review of F. Grandjean’s system of leg chaetotaxy in the Oribatei (Acari) and its application to the family Damaeidae. In: Dindal, D.L. (Ed.), Biology of Oribatid Mites. SUNY College of Environmental Science and Forestry, Syracuse, pp. 33–61.
  15. Norton, R.A. & Behan-Pelletier, V.M. (2009) Oribatida. Chapter 15. In: Krantz, G.W. & Walter, D.E. (Eds.), A Manual of Acarology. Texas Tech University Press, Lubbock, pp. 430–564.
  16. Norton, R.A. & Ermilov, S.G. (2014) Catalogue and historical overview of juvenile instars of oribatid mites (Acari: Oribatida). Zootaxa, 3833 (1), 1–132. https://doi.org/10.11646/zootaxa.3833.1.1
  17. Ramadan, S.A., Ismail, T.G. & Mustafa, A.N. (2017) A new aquatic oribatid mite, Trimalaconothrus crassipes n. sp. (Family: Malaconothridae), Sohag, Egypt. Assiut University Journal of Zoology, 46 (2), 26–39. https://doi.org/10.21608/aunj.2017.221432
  18. Ramadan, S.A., Ismail, T.G. & Mustafa, A.N. (2018) Description of two new species of aquatic oribatid mites (family: Malaconothridae, genus: Malaconothrus) from Sohag Governorate, Egypt. Egyptian Journal of Zoology, 70, 91–110. https://doi.org/10.21608/ejz.2018.27157
  19. Sellnick, M. (1921) Oribatiden vom Zwergbirkenmoor bei Neulinum, Kr. Kulm, vom Moor am kleinen Heidsee bei Heubude unweit Danzig. Schriften der Naturforschenden Gesellschaft in Danzig (New Ser.), 15, 69–77.
  20. Seniczak, S. (1993) The morphology of juvenile stages of moss mites of the family Malaconothridae (Acari, Oribatida). I. Zoologischer Anzeiger, 231 (1/2), 59–72.
  21. Seniczak, S. & Seniczak, A. (2009) Morphology of three species of Crotonioidea Thorell, 1876 (Acari: Oribatida), and relations between some genera. Zoologischer Anzeiger, 248, 195–211. https://doi.org/10.1016/j.jcz.2009.09.003
  22. Sitnikova, L.G. (1975) The family Malaconothridae Berlese, 1904. In: Ghilyarov, M.S. (Ed.), Key to Soil Inhabiting Mites. Sarcoptiformes. Nauka Press, Moscow. pp. 87–94.
  23. Subías, L.S. (2022) Listado sistemático, sinonímico y biogeográfico de los ácaros oribátidos (Acariformes: Oribatida) del mundo (excepto fósiles). Monografías Electrónicas S.E.A., 12, 1–538.
  24. Travé, J. & Vachon, M. (1975) François Grandjean. 1882–1975 (Notice biographique et bibliographique). Acarologia, 17 (1), 1–19.
  25. Weigmann, G. (2006) Hornmilben (Oribatida). Die Tierwelt Deutschlands. Teil 76. Goecke and Evers, Keltern, 520 pp.
  26. Willmann, C. (1931) Moosmilben oder Oribatiden (Oribatei). Die Tierwelt Deutschlands. 22. G. Fisher Verlag, Jena, pp. 79–200.
  27. Yamamoto, Y. & Coetzee, L. (2004) The Trimalaconothrus species from South Africa (Acari, Oribatida, Malaconothridae). Acta Arachnologica, 53 (1), 13–25. https://doi.org/10.2476/asjaa.53.13