Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 16 references without a DOI — listed, not checked
no DOI — not checkedBalsamo, M. 1983. Gastrotrichi (Gastrotricha). in: Consiglio Nazionale delle Ricerche (ed.), Guide per il Riconoscimento delle Specie Animali delle Acque Interne Italiane, Vol. 20 (AQ/1/199, Valdonega, Verona, Italy, 92 p.
no DOI — not checkedBalsamo, M., P. Grilli, L. Guidi & J.L d'Hondt., 2014. Gastrotricha - Biology, ecology and systematics. Families Dasydytidae, Dichaeturidae, Neogosseidae, Proichthydiidae. Identification guides to the plankton and benthos of inland waters, Vol 24. Dumont, H.J.F. (ed.). Backhuys Publishers. 187 p.
no DOI — not checkedBalsamo, M. & M.A. Todaro. 2002. Gastrotricha. Pages 45–61 in: S.D.Rundle, A.L. Robertson & J.M. Schmid-Araya (eds.), Freshwater Meiofauna: Biology and Ecology. Backhuys Publishers, Leiden, The Netherlands.
no DOI — not checkedFADA Freshwater Animal Diversity Assessment (FADA) Project. http://fada.biodiversity.be/Fauna Europaea http://www.fauna-eu.org/.
no DOI — not checkedGiere, O. 2009. Meiobenthology. The microscopic fauna in aquatic sediments. Springer-Verlag, Berlin. 527 p.
no DOI — not checkedHondt d’ J.-L 1978. Gastrotricha. Pages 92–97 in: J. Illies (ed.), Limnofauna Europaea: Eine Zusammenstellung aller die europäishen Binnengewässer bewohnenden mehrzelligen Tierarten mit Angaben über ihre Verbreitung und Ökologie. Gustav Fischer, Stuttgart, 2nd ed.
no DOI — not checkedKånneby, T., M.A. Todaro & U. Jondelius. 2009. One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus. Zootaxa 2278: 26–46.
no DOI — not checkedKisielewski, J. 1991. Inland-water Gastrotricha from Brazil. Annales Zoologici 43: 1–168.
no DOI — not checkedKisielewski, J. 1997. On the subgeneric division of the genus Chaetonotus Ehrenberg. Annales Zoologici (Warsaw) 46: 145–151.
no DOI — not checkedKisielewski, J. 1998. Brzuchorzeski (Gastrotricha). Fauna Slodkowodna Polskie 31: 1–156.
no DOI — not checkedLuporini, P. & P. Tongiorgi 1972. Observation au microscope à balayage de quelques Gastrotriches Chaetonotoïdes. Cahiers de Biologie marine 13: 299–303.
no DOI — not checkedRemane, A. 1936. Gastrotricha. Pages 1–242 in: H.G. Bronns (ed.), Klassen und Ordnungen des Tierreichs Liefr. IV, Abt. 2, Buch 1, Teil 2. Akademie Verlag, Leipzig, Germany.
no DOI — not checkedRoszczak, R. 1969. Brzuchorzęski (Gastrotricha) Środkowej Wielkopolski. Poznańskie Towarzystwo Przyjaciół Nauk, Wydzial Matematyczno-Przyrodniczy, Prace Komisji Biologicznej 32(6). 92 p. (1968).
no DOI — not checkedRudescu, L. 1967. Gastrotricha. Fauna Republicii Socialiste Romania, Trochelminthes, 2(3). Academiei Republicii Socialiste Romania, Bucuresti, Romania. 292 p.
no DOI — not checkedSchwank, P. 1990. Gastrotricha. Pages 1–252 in: J. Schwoerbel and P. Zwick (eds.), Süßwasserfauna von Mitteleuropa 3/1+2. Gustav Fischer, Stuttgart, Germany.
no DOI — not checkedWoRMS: World Register of Marine Species. http://www.marinespecies.org/.
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