Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Nematoda > Class Chromadorea > Subclass Chromadoria > Order Chromadorida > Suborder Chromadorina > Superfamily Chromadoroidea > Family Cyatholaimidae > Subfamily Paracanthonchinae

Paracyatholaimus Micoletzky, 1922

Rank: Genus
Taxon Status: accepted

Children

Paracyatholaimus arcticus Kreis, 1963
Paracyatholaimus dubiosus (Bütschli, 1874) Micoletzky, 1922
Paracyatholaimus intermedius (de Man, 1880) Micoletzky, 1922
Paracyatholaimus occultus Gerlach, 1956
Paracyatholaimus oistospiculoides (Allgén, 1935) Wieser, 1954
Paracyatholaimus papillatus Vinciguerra & Orselli, 1997
Paracyatholaimus parasaveljevi Allgén, 1935
Paracyatholaimus pentodon Riemann, 1966
Paracyatholaimus pesavis Wieser & Hopper, 1967
Paracyatholaimus proximus (Bütschli, 1874) Micoletzky, 1924
Paracyatholaimus separatus Wieser, 1954

Literature

original description	Micoletzky, H. (1922). Die freilebenden Erd-Nematoden mit besonderer Berücksichtigung der Steiermark und der Bukowina, zugleich mit einer Revision sämtlicher nicht mariner, freilebender Nematoden in Form von Genus-Beschreibungen und Bestimmungsschlüsseln [1921]. Arch. Naturg. Berl. 87, Abt. A (8-9): 1-650.
basis of record	Nemaslan: Biodiversity of Antarctic Nematodes (2004).
additional source	De Oliveira Pinto, T.K.,Netto, S.A., Esteves, A.M., De Castro, F.J.V., Neres, P.F. and Da Silva, M.C. (2021). Free-living freshwater nematodes from Brazil: checklist of genera and regional patterns of diversity. Nematology. 0 (2021) 1-14.
additional source	Derycke, S.; Van Vynckt, R.; Vanaverbeke, J.; Vincx, M.; Moens, T. (2007). Colonization patterns of Nematoda on decomposing algae in the estuarine environment: community assembly and genetic structure of the dominant species Pellioditis marina. Limnology and Oceanography. 52(3): 992-1001.
additional source	Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. [Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].
additional source	Venekey, V.; Fonseca-Genevois, V.; Santos, P. J. P. (2010). Biodiversity of free-living marine nematodes on the coast of Brazil: a review. Zootaxa. 2568: 39–66.
additional source	Zeppilli, D. & R. Danovaro (2009). Meiofaunal diversity and assemblage structure in a shallow-water hydrothermal vent in the Pacific Ocean. Aquatic Biology. 5(1):75-84.
additional source	Various Authors (2000). Nematode filing cabinet of the Marine Biology Section Ugent - in combination with the NemasLan Ms-Access database (published on CD-Rom, 2000)
additional source	Da Rocha, C. M. C.; Venekey, V.; Bezerra, T. N. C.; Souza, R. B. (2006). Phytal marine nematode assemblages and their relation with the macrophytes structural complexity in a Brazilian tropical rocky beach. Hydrobiologia. 553:219-230.
additional source	Maria, T. F.; Esteves, A. M.; Smol, N.; Vanreusel, A.; Decraemer, W. (2008). Nematodes from sandy beaches of Guanabara Bay, Rio de Janeiro, Brazil. Biociências, Porto Alegre. 16 (2), 92-103.
additional source	Miljutin, D. M.; Gad, G.; Miljutina, M. M.; Mokievsky, V. O.; Fonseca-Genevois, V.; Esteves, A. M. (2010). The state of knowledge on deep-sea nematode taxonomy: how many valid species are known down there?. Marine Biodiversity. 40(3): 143-159.
additional source	Neira, C.; Decraemer, W. (2009). Desmotersia levinae, a new genus and new species of free-living nematode from bathyal oxygen minimum zone sediments off Callao, Peru, with discussion on the classification of the genus Richtersia (Chromadorida: Selachinematidae). Organisms Diversity & Evolution. 9(1): 1.e1-1.e15.
taxonomy source	Tchesunov, A. V. (2008). Three new species of free-living nematodes from the South-East Atlantic Abyss (DIVA I Expedition). Zootaxa. 1866 151-174.
ecology source	Raes, M.; De Troch, M.; Ndaro, S. G. M.; Muthumbi, A.; Guilini, K.; Vanreusel, A. (2007). The structuring role of microhabitat type in coral degradation zones: a case study with marine nematodes from Kenya and Zanzibar. Coral Reefs. 26 (1): 13-126.
ecology source	Vanreusel, A., M. Vincx, D. Van Gansbeke & W. Gijselinck, W. (1992). Structural analysis of the meiobenthos communities of the shelf break area in two stations of the Gulf of Biscay (N.E. Atlantic). Belgian Journal of Zoology. 122(2):185-202.

Genbank

Taxonomy

NeMys

Citation

Nemys eds. (2025). Nemys: World Database of Nematodes. Paracyatholaimus Micoletzky, 1922. Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:2322

Dr. Vlada Peneva. Paracyatholaimus Micoletzky, 1922. Accessed through: Fauna Europaea at https://portal.cybertaxonomy.org/fauna-europaea/cdm_dataportal/taxon/a23a846d-259b-421c-9de0-6c4ecb3d66ee