One new species of the genus Crustorhabditis, C. dunicola n. sp., found in sand coastal dunes from Spain, is described. The new species is characterised by having body 0.60-0.88 mm long, lips separated and more acute toward oral opening, labial sensilla seta-like and cephalic sensilla papilliform, amphid openings oval, stoma tubular with glottoid apparatus bearing two long acute teeth per glottis, pharynx with metacorpus swollen, nerve ring surrounding the isthmus, excretory pore at level of the basal bulb, female reproductive system monodelphic-prodelphic with post-vulval uterine sac absent, vulva very posterior, rectum 1.2-1.9 times anal body width long, female tail elongate with short conoid proximal part and almost filiform distal part with thinner hyaline terminus, female phasmids located at level of the anus, bursa peloderan with velum anteriorly open and ten pairs of bursal papillae (GP1-GP2/GP3-GP6+ph+GP7-GP9), spicules 34-43 μm long and fused at two-thirds of their length, and gubernaculum 19-31 μm long. The genus Crustorhabditis is recorded for the first time from the Iberian Peninsula, with the first SEM study of a representative of the genus. Finally, keys to species identification of this genus are also included.
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Abolafia, J. (2015). A low-cost technique to manufacture a container to process meiofauna for scanning electron microscopy. Microscopy Research and Technique 78, 771-776. DOI: 10.1002/jemt.22538
Abolafia, J. (2022). Extracción y procesado de nematodos de muestras de suelo de cuevas y otros hábitats. Monografías Bioespeleológicas 16, 6-17.
Abolafia, J. & Peña-Santiago, R. (2011). Description of Distolabrellus magnivulvatus sp. n. (Nematoda, Rhabditida, Mesorhabditidae) from Iberian Peninsula, the second species of a rare genus. Zootaxa 2804, 56-64. DOI: 10.11646/zootaxa.2804.1.5
Abolafia, J. & Peña-Santiago, R. (2017). On the identity of Chiloplacus magnus Rashid & Heyns, 1990 and C. insularis Orselli & Vinciguerra, 2002 (Rhabditida: Cephalobidae), two confusable species. Nematology 19, 1017-1034. DOI: 10.1163/15685411-00003104
Adamson, M.L. & Rigby, M. (1996). Rhabditis (Crustorhabditis) stasileonovi (Belogurov) from beach hoppers (Talitridae; Amphipoda) from the Pacific coast of North America. Fundamental and Applied Nematology 19, 579-584.
Allgén, C. (1949). Uber einiger sudschwedische Brack-wasser und Eardnematoden. Über einige südschwedische Brackwasser- und Erdnematoden. Kunglia Fysiografiska Säliskkapets I Lund Förhandlingar 19, 1-19.
Anderson, R.V. (1983). Description of Distolabrellus veechi n. gen., n. sp. (Nematoda: Rhabditidae). Journal of Nematology 15, 70-75.
Andrássy, I. (1976). Evolution as a basis for the systematization of nematodes. London, UK, Pitman Publishing.
Baermann, G. (1917). Eine einfache Methode zur Auffindung von Ankylostomum (Nematoden) Larven in Erdproben. Geneeskundig tijdschrift voor Nederlandsch-Indië 57, 131-137.
Belogurov, O.I. (1977). [Marispelodera stasileonovi gen. et sp. n. (Nematoda: Rhabditidae) from the littoral zone of the Commander islands.] Zoologicheskii Zhurnal 56, 813-821.
Bohra, P. & Sultana, R. (2010). Eleven species of saprophagous nematodes as new record from Rajasthan. Records of the Zoological Survey of India 110, 9-17.
Bütschli, O. (1873). Beiträge zur Kenntnis der freilebenden Nematoden. Nova Acta der Kaiserlich Leopoldinisch-Carolinische Deutschen Akademie der Naturforscher 36, 1-124.
Chitwood, B.G. (1935). Nematodes parasitic in, and associated with, Crustacea, and description of some new species and a new variety. Proceedings of the Helmintological Society of Washington 2, 93-96.
De Ley, P., Van De Velde, M.C., Mounport, D., Baujard, P. & Coomans, A. (1995). Ultrastructure of the stoma in Cephalobidae, Panagrolaimidae and Rhabditidae, with a proposal for a revised stoma terminology in Rhabditida (Nematoda). Nematologica 41, 153-182. DOI: 10.1163/003925995X00143
de Maeseneer, J. & d’Herde, J. (1963). Méthodes utilisées por l’étude des anguillules libres du sol. Revue d’Agriculture 16, 441-447.
de Man, J.G. (1881). Die einheimischen, frei in der reinen Erde und im süssen Wasser lebenden Nematoden. Tijdschrift van der Nederlandsche dierkundige Vereeniging 5, 1-104.
Doucet, M.E. & Doucet, M.M.A. (1992). Contribution to knowledge of Distolabrellus veechi Anderson, 1983 (Nemata: Rhabditida). Fundamental and Applied Nematology 15, 413-420.
Dujardin, F. (1845). Histoire naturelle des helminthes ou vers intestinaux. Paris, France, Librairie Encyclopédique de Roret.
Gerlach, S.A. (1953). Freilebende marine Nematoden aus dem Küstengrundwasser und aus dem Brackwasser der chilenischen Küste. Lunds Universitets Arsskrit 49, 1-37.
Kiontke, K. & Sudhaus, W. (2000). Phasmids in male Rhabditida and other secernentean nematodes. Journal of Nematode Morphology and Systematics 3, 1-37.
Morise, H., Miyazaki, E., Yoshimitsu, S. & Eki, T. (2012). Profiling nematode communities in unmanaged flowerbed and agricultural field soils in Japan by DNA barcode sequencing. PLoS ONE 7, e51785. DOI: 10.1371/journal.pone.0051785
Nicholas, W. (2004). Crustorhabditis chitwoodi sp. nov. (Nematoda: Rhabditidae): an intertidal species from the coast of New South Wales, Australia, with observations on its ecology and life history. New Zealand Journal of Marine and Freshwater Research 38, 803-808.
Osche, G. (1952). Systematik und Phylogenie der Gattung Rhabditis (Nematoda). Zoologische Jahbücher (Systematik) 81, 190-280.
Osche, G. (1954). Ein Beitrag zur Kenntnis mariner Rhabditis-Arten. Zoologischer Anzeiger 152, 242-251.
Osche, G. (1955). Über die Vergesellschaftung von Nematoden und Crustaceen, mit einer Beschreibung von Matthesonema tylosa n. g. n. sp. (Nematoda) aus dem Kiemenraum einer Assel. Zoologischer Anzeiger 155, 253-262.
Schuurmans-Stekhoven, J.H. (1943). Freilebende marine Nematoden des Mittelmeeres. Zoologische Jahrbücher (Systematik) 76, 323-380.
Siddiqi, M.R. (1964). Studies on Discolaimus spp. (Nematoda: Dorylaimidae) from India. Zeitschrift für Zoologische Systematik und Evolutionsforschung 2, 174-184.
Sudhaus, W. (1974a). Nematoden (insbesondere Rhabditiden) des Strandanwurfs und ihre Beziehungen zu Krebsen. Fauistisch-Ökologisch Mitteilungen 4, 365-400.
Sudhaus, W. (1974b). Zur Systematik, Verbreitug, Ökologie und Biologie neuer und wenig bekannter Rhabditiden (Nematoden) 2. Teil. Part II. Zoologische Jahbücher (Systematik) 101, 365-400.
Sudhaus, W. (1987). Matthesonema eremitum n. sp. (Nematoda, Rhabditida) associated with hermit crabs (Coenobita) from the Philippines and its phylogenetic implications. Nematologica 32(1986), 247-255. DOI: 10.1163/187529286X00372
Sudhaus, W. (2011). Phylogenetic systematisation and catalogue of paraphyletic “Rhabditidae” (Secernentea, Nematoda). Journal of Nematode Morphology and Systematics 14, 113-178.
Sudhaus, W. & Nimrich, M. (1989). Rhabditid nematodes from seaweed deposits in Canada with a description of Rhabditis (Pellioditis) littorea n. sp. Canadian Journal of Zoology 67, 1347-1352. DOI: 10.1139/z89-192
Suman, Bhat, A.H., Aasha, Chaubey, A.K. & Abolafia, J. (2020). Morphological and molecular characterisation of Distolabrellus veechi (Rhabditida: Mesorhabditidae) from India. Nematology 22, 439-452. DOI: 10.1163/15685411-00003315
Tahseen, Q., Shah, A.A., Khan, R., Sultana, R., Hussain, A. & Ahmad, I. (2009). Biogeography and variations in allopatric populations of Distolabrellus veechi Anderson, 1983 (Nematoda: Rhabditidae). Nematology 11, 815-826. DOI: 10.1163/156854109X416181
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One new species of the genus Crustorhabditis, C. dunicola n. sp., found in sand coastal dunes from Spain, is described. The new species is characterised by having body 0.60-0.88 mm long, lips separated and more acute toward oral opening, labial sensilla seta-like and cephalic sensilla papilliform, amphid openings oval, stoma tubular with glottoid apparatus bearing two long acute teeth per glottis, pharynx with metacorpus swollen, nerve ring surrounding the isthmus, excretory pore at level of the basal bulb, female reproductive system monodelphic-prodelphic with post-vulval uterine sac absent, vulva very posterior, rectum 1.2-1.9 times anal body width long, female tail elongate with short conoid proximal part and almost filiform distal part with thinner hyaline terminus, female phasmids located at level of the anus, bursa peloderan with velum anteriorly open and ten pairs of bursal papillae (GP1-GP2/GP3-GP6+ph+GP7-GP9), spicules 34-43 μm long and fused at two-thirds of their length, and gubernaculum 19-31 μm long. The genus Crustorhabditis is recorded for the first time from the Iberian Peninsula, with the first SEM study of a representative of the genus. Finally, keys to species identification of this genus are also included.
All Time | Past Year | Past 30 Days | |
---|---|---|---|
Abstract Views | 124 | 124 | 14 |
Full Text Views | 7 | 7 | 5 |
PDF Views & Downloads | 19 | 19 | 13 |