original description
(of Monhystera agilis de Man, 1880) De Man, J. G. (1879). Die Einheimischen, Frei In Der Reinen Erde Und Im Süssen Wasser Lebenden Nematoden. Monographisch Bearbeitet. Vorläufiger Bericht und descriptiv-systematischer Theil. <em>Tijdschrift der Nederlandsche Dierkundige Vereeniging.</em> 5: 1-104. (look up in IMIS)
page(s): 10 [details]
basis of record
Deprez, T. et al. (2005). NeMys - Generic Taxonomic Database System on Mysida and Nematoda. World Wide Web electronic publication. , available online at http://nemys.ugent.be [details]
From editor or global species database
Taxonomy Penzancia agilis acc. Andrassy 2005 (Free-livng nematodes of Hungary I. Therein Andrassy has transferred Theristus species to e.g. Penzancia Mesotheristus, Cylindrotheristus, Mongolotheristus.
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