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The water mite family Pontarachnidae, with new data on its peculiar morphological structures (Acari: Hydachnidia)

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Trends in Acarology

Abstract

The water mite family Pontarachnidae Koenike is the only family of the water mites (Hydrachnidia) occurring in the marine environment. Two genera of this family are known, Pontarachna Philippi and Litarachna Walter. Until now, this has been one of the least known water mite families. This paper gives an overview of our knowledge on this enigmatic family. For the first time, ultrastructural details are reported based on a study of Litarachna communis. Peculiarities of the cuticle, the so-called wheel-like acetabula, the glandular systems, the digestive system, the dorsomedian excretory organ, and the male genital system are reported.

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References

  • Alberti G (1977) Zur Feinstruktur und Funktion der Genitalnäpfe von Hydrodroma despiciens (Hydrachnellae, Acari). Zoomorphologie 87: 155–164.

    Article  Google Scholar 

  • Alberti G (1979) Fine structure and probable function of genital papillae and Claparède organs of Actinotrichida. Recent Advances in Acarology, vol. 2 (ed. by JG Rodriguez), pp. 501–507. Academic Press, New York, NY, USA.

    Chapter  Google Scholar 

  • Alberti G (1980) Zur Feinstruktur der Spermien und Spermiocytogenese der Milben (Acari). II. Actinotrichida. Zool Jb Anat 104: 144–203.

    Google Scholar 

  • Alberti G & Bader C (1990) Fine structure of external ‘genital’ papillae in the fresh water mite Hydrovolzia placophora (Monti, 1905) (Hydrovolziidae, Actinedida, Actinotrichida, Acari). Exp Appl Acarol 8: 115–124.

    Article  Google Scholar 

  • Alberti G & Coons LB (1999) Acari - Mites. Microscopic Anatomy of Invertebrates, Vol. 8C (ed. by FW Harrison), pp. 515–1265. John Wiley & Sons, New York, NY, USA.

    Google Scholar 

  • Alberti G & Storch V (1974) Ãœber Bau und Funktion der Prosomadrüsen von Spinnmilben (Tetranychidae, Trombidiformes). Z Morph Tiere 79: 133–153.

    Article  Google Scholar 

  • Alberti G & Storch V (1977) Zur Ultrastruktur der Coxaldrüsen actinotricher Milben (Acari, Actinotrichida). Zool Jb Anat 98: 394–425.

    Google Scholar 

  • Alberti G & Storch V (1983) Zur Ultrastruktur der Mitteldarmdrüsen von Spinnentieren (Scorpiones, Araneae, Acari) unter verschiedenen Ernährungsbedingungen. Zool Anz 211: 145–160.

    Google Scholar 

  • Alberti G, Carrera P, Martin P & Smit H (2008) Comparative spermatology of freshwater mites (Hydrachnidia, Acari). Soil Organisms 80: 155–169.

    Google Scholar 

  • Barr D (1972) The ejaculatory complex in water mites (Acari: Parasitengona): morphology and potential value in systematics. Contrib Life Sci Div Roy Ontario Mus 81: 1–87.

    Google Scholar 

  • Cook DR (1986) Water mites from Australia. Mem Amer Entom Inst 40: 1–568.

    Google Scholar 

  • Cook DR (1996) A freshwater species of Pontarachna (Acari, Pontarachnidae) from South Africa, with a discussion of genital acetabula in the family. Anales Inst Biol Univ Nac Autón México, Ser Zool 67: 259–264.

    Google Scholar 

  • Fashing NJ (1984) A possible osmoregulatory organ in the Algophagidae (Astigmata). Acarology VI, Vol. I (ed. by DA Griffiths & CE Bowman), pp. 310–315. Ellis Horwood, Chichester, UK.

    Google Scholar 

  • Fashing NJ (1988) Fine structure of the Claparède organs and genital papillae of Naiadacarus arboricola (Astigmata: Acaridae), an inhabitant of waterfilled treeholes. Progress in Acarology, Vol. I (ed. by GP Channabasavanna & CA Viraktamath), pp. 219–228. Oxford & IBH Publ, New Delhi, India.

    Google Scholar 

  • Goldschmidt T, Alberti G & Meyer E (1999) Presence of acetabulalike structures on the coxae of the Neotropical water mite genus Neotyrrellia (Tyrrelliinae, Limnesiidae, Prostigmata). Ecology and Evolution of the Acari (ed. by J Bruin J, LPS van der Geest & MW Sabelis), pp. 491–497. Kluwer Acad Publ, Dordrecht, The Netherlands.

    Chapter  Google Scholar 

  • Harvey MS (1998) Unusual new water mites (Acari: Hydracarina) from Australia, Part 1. Rec West Austr Mus 19: 91–106.

    Google Scholar 

  • Mari M & Morselli I (1983) Osservazione su due specie di Hydrachnellae (Acari) marine: Pontarachna aenariensis n.sp. e Litarachna communis Walter. Atti Soc Tosc Sci Nat Mem Ser B 90: 91–98.

    Google Scholar 

  • Mischke U (1981) Die Ultrastruktur der Lateralaugen und des Medianauges der Süßwassermilbe Hydryphantes ruber (Acarina: Parasitengona). Entom Gen 7: 141–156.

    Google Scholar 

  • PeÅ¡ić V, Chatterjee T & Abada Ahmed AE (2008a) A new species of marine water mite (Acari: Hydrachnidia: Pontarachnidae) from the Red Sea. Syst Appl Acarol 13: 133–136.

    Article  Google Scholar 

  • PeÅ¡ic? V, Chatterjee T & Schizas NV (2008b) Marine water mites (Acari: Hydrachnidia: Pontarachnidae) from the Caribbean Sea, with description of one new species. Cah Biol Mar 49: 253–259.

    Google Scholar 

  • PeÅ¡ic? V, Chatterjee T & Abada Ahmed AE (2008c) Marine water mites (Acari: Hydrachnidia: Pontarachnidae) from the Red Sea, with description of one new species. Cah Biol Mar 49: 375–379.

    Google Scholar 

  • Philippi RA (1840) Zoologische Bemerkungen. VI. Pontarachna punctulum Ph., eine Hydrachnide des Meeres. Arch Naturg 6: 181–195.

    Google Scholar 

  • Reynolds ES (1963) The use of lead citrate at high pH as electron opaque stain in electron microscopy. J Cell Biol 17: 208–212.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Richardson KC, Jarett L & Finke EH (1960) Embedding in epoxy resins for ultrathin sectioning in electron microscopy. Stain Technol 35: 313–323.

    Article  CAS  PubMed  Google Scholar 

  • Schwoerbel J (1967) Das hyporheische Interstitial als Grenzbiotop zwischen oberirdischem und subterranem Ökosystem und seine Bedeutung für die Primär-Evolution von Kleinsthöhlenbewohnern. Arch Hydrobiol Suppl 33: 1–62.

    Google Scholar 

  • Smit H (2002) Two new species of the water mite family Pontarachnidae (Acari: Hydrachnidia), with a discussion of the taxonomic status of Pontarachna hinumaensis Imamura. Zootaxa 22: 1–8.

    Google Scholar 

  • Smit H (2003) Five new species of the water mite family Pontarachnidae from Western Australia (Acari: Hydrachnidia). The Marine Flora and Fauna of Dampier, Western Australia (ed. by FE Wells, DI Walker & DS Jones), pp 547–562. Western Australian Museum, Perth, Australia.

    Google Scholar 

  • Smit H (2007) Litarachna brasiliensis n. sp., the first member of the water mite family Pontarachnidae (Acari: Hydrachnidia) from South America. Syst Appl Acarol 12: 141–146.

    Article  Google Scholar 

  • Smit H (2008a) Two new species of the water mite family Pontarachnidae Koenike from Malaysia (Acari: Hydrachnidia). Entomol Mitteil zool Mus Hamburg 15: 29–34.

    Google Scholar 

  • Smit H (2008b) A new species of the water mite family Pontarachnidae Koenike (Acari: Hydrachnidia) from Turkey, found in a gill filament of a fish. Turk J Zool 32: 449–451.

    Google Scholar 

  • Smit H (2009) Water mites of the family Pontarachnidae from Singapore, with a description of one new species (Acari: Hydrachnidia). Raffl Bull Zool, Suppl 22: 203–205.

    Google Scholar 

  • Spurr AR (1969) A low-viscosity epoxy resin embedding medium for electron microscopy. J Ultrastr Res 26: 31–43.

    Article  CAS  Google Scholar 

  • Tuzovskij PV (1983) [On the taxonomic status of the water mites of the family Pontarachnidae, Hydrachnellae)]. Zool Zurnal, Moscow 62: 1177–1183 (in Russian).

    Google Scholar 

  • Tuzovskij PV (1987) [Morphology and Postembryonic Development in Water Mites]. Nauka, Moscow (in Russian).

    Google Scholar 

  • Viets K (1957) Die Wassermilben-Gattungen Pontarachna und Litarachna (Hydrachnellae, Acari). J Fac Sc, Hokkaido Univ, Ser 6, Zool 13: 147–155.

    Google Scholar 

  • Viets KO (1964) Neufunde und taxonomie Afrikanischer Hydrachnellae (Acari). Acarologia 6: 129–162.

    Google Scholar 

  • Viets KO (1987) Die Milben des Süßwassers (Hydrachnellae und Halacaridae [part.], Acari). 2. Katalog. Sonderb Naturw Ver Hamburg 8: 1–1012.

    Google Scholar 

  • Vitzthum H (1940/43) Acarina. Klassen und Ordnungen des Tierreichs, 5. Bd, IV. Abtlg, 5. Buch (ed. by HG Bronns). Akadem Verl ges Becker & Erler, Leipzig, Germany.

    Google Scholar 

  • Walter C (1925) Marine Hygrobatidae. Revision der Wassermilben- Genera Pontarachna Philippi und Nautarachna Moniez. Intern Rev Hydrobiol Hydrogr 14: 1–54.

    Article  Google Scholar 

  • Wiles PR, Chatterjee T & De Troch M (2002) Two new and one known marine water mite (Acari: Hydrachnidia: Pontarachnidae) from South-East Africa. J Nat Hist 36: 1987–1994.

    Article  Google Scholar 

  • Witte H & Olomski R (1999) The evolutionary transformation of functional systems in the Parasitengona. Acarology IX: 1, Proceedings R Mitchell, DJ Horn, GR Needham & WC Welbourn), pp. 553–555. Ohio Biological Survey, Columbus, OH, USA. Acarology IX: Volume 2, Symposia (ed. by Needham GR, Mitchell R, Horn DJ & Welbourn), pp. 125-137. The Ohio Biological Survey, Columbus, OH, USA.

    Google Scholar 

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Correspondence to Harry Smit .

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Smit, H., Alberti, G. (2010). The water mite family Pontarachnidae, with new data on its peculiar morphological structures (Acari: Hydachnidia). In: Sabelis, M., Bruin, J. (eds) Trends in Acarology. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-9837-5_11

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