Table 4.
Species and species-level lineages of Diplostomum with a re-identification of some isolates (GenBank data as of 29 June 2021; see the neighbour-joining tree based on all available sequences in Online Resource Fig. S2 and Online Resource Table S5 for details)
| Species/Lineage | Reference | Distribution | Re-identified isolates [Reference] | Isolates with updated nomenclature [Reference] |
|---|---|---|---|---|
| D. ardeae Dubois, 1969 | Locke et al. (2015, 2020) | Canada, Puerto Rico | ||
| D. adamsi (syn. D. baeri sensu Galazzo et al., 2002) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b, 2015); Ubels et al. (2018) | Canada, USA | Diplostomum baeri complex sp. LIN2 (isolates MGC1740, MGC1824, MGC1861, MGC2242) ex Ladislavella elodes (Canada) (MH368850-MH368853) [Gordy and Hanington, 2019] | |
| Diplostomum aff. baeri LIN2 (isolate MGC190) ex Ladislavella elodes (Canada) (KT831353) [Gordy and Hanington, 2019] | ||||
| D. huronense (La Rue, 1927) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b, 2015) | Canada | ||
| D. indistinctum (Guberlet, 1922) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b, 2015; Gordy et al. (2016) | Canada | ||
| D. lunaschiae Locke, Drago, Núñez, Rangel e Souza & Takemoto, 2020 | Locke et al. (2020) | Argentina, Brazil | ||
| D. mergi Lineage 2 of Georgieva et al. (2013) | Georgieva et al. (2013); Selbach et al. (2015); Kudlai et al. (2017); Locke et al. (2015) | China, Germany, Slovakia, Hungary | D. mergi ex Radix auricularia (Germany) (JX986874-JX986876) [Georgieva et al., 2013]a | |
| D. mergi ex Radix auricularia (Germany) (KR149513-KR149523) [Selbach et al., 2015]b | ||||
| D. mergi Lineage 3 of Georgieva et al. (2013) | Georgieva et al. (2013); Selbach et al. (2015) | Germany | D. mergi ex Salmo trutta and Gobio gobio (Germany) (JX986877-JX986885) [Georgieva et al., 2013]c | |
| D. mergi (isolates RaHe17-RaHe19) ex Radix auricularia (Germany) (KR149524-KR149527) [Selbach et al., 2015]d | ||||
| D. mergi Lineage 4 of Selbach et al. (2015) | Selbach et al. (2015) | China, Germany | D. mergi (China) (KY271543) [Dang (unpublished)] | D. mergi (isolate RaHe20) ex Radix auricularia (Germany) (KR149528) [Selbach et al., 2015]e |
| D. parviventosum Dubois, 1932f | Selbach et al. (2015) | Germany | D. mergi (isolate RAH1) ex Radix auricularia (Germany) (JX986873) [Georgieva et al., 2013]g | |
| D. phoxini (Faust, 1919) | Soldánová et al. (2017); Lebedeva et al. (2021); present study | Finland, Germany, Norway, Russia | ||
| D. pseudospathaceum Niewiadomska, 1984 | Georgieva et al. (2013); Behrmann-Godel (2013); Pérez-del-Olmo et al. (2014); Locke et al. (2015); Kudlai et al. (2017); Enabulele et al. (2018) | Czech Republic, Germany, Hungary, Poland, Romania, Slovakia, Spain, UK | ||
| D. spathaceum (Rudolphi, 1819) | Georgieva et al. (2013); Blasco-Costa et al. (2014); Pérez-del-Olmo et al. (2014); Locke et al. (2015); Kudlai et al. (2017); Dang et al. (unpublished) | China, Croatia, Czech Republic, Germany, Hungary Iceland, Iraq, Italy, Poland, Romania, Slovakia, Spain | D. paracaudum (isolate RA155) ex Radix auricularia (Germany) (JQ639176) [Behrmann-Godel, 2013] | |
| Diplostomum sp. 1 of Moszczynska et al. (2009) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b, 2015); Rudko et al. (2018); Gordy and Hanington (2019); Ubels et al. (2018) | Canada, USA | ||
| Diplostomum sp. 2 of Moszczynska et al. (2009) | Moszczynska et al. (2009); Locke et al. 2010a, 2010b) | Canada, USA | ||
| Diplostomum sp. 3 of Moszczynska et al. (2009) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b, 2015); Gordy et al. (2016); Gordy and Hanington (2019); Ubels et al. (2018) | Canada, USA | D. baeri (isolate 49D-R2) ex Perca flavescens on GenBank but the host is given as Luxilus cornutus in Fig. S1 (USA) (MF142178) [Ubels et al., 2018] | |
| Diplostomum sp. 4 of Moszczynska et al. (2009) | Moszczynska et al. (2009); Locke et al. (2010a, 2010b), Gordy and Hanington (2019); Rudko et al. (2018); Ubels et al. (2018) | Canada, USA | D. baeri (isolate 55D-T1) ex Luxilus cornutus on GenBank but the host is given as Perca flavescens in Fig. S1 (USA) (MF142161) [Ubels et al., 2018] | |
| Diplostomum sp. 5 of Locke et al. (2010a) | Locke et al. (2010a) | Canada | ||
| Diplostomum sp. 6 of Locke et al. (2010a) | Locke et al. (2010a, 2015) | Canada | ||
| Diplostomum sp. 7 of Locke et al. (2010a) | Locke et al. (2010a, 2015) | Canada | ||
| Diplostomum sp. 8 of Locke et al. (2010a) | Locke et al. (2010a) | Canada | ||
| Diplostomum sp. 9 of Locke et al. (2010a) | Locke et al. (2010a, 2015) | Canada | ||
| Diplostomum sp. 10 of Locke et al. (2015) | Locke et al. (2015) | Canada | ||
| Diplostomum sp. 11 of Locke et al. (2015) | Locke et al. (2015) | Canada | Diplostomidae gen. SL sp. 1 SAL-2010 (isolate Di.BR.Bo.Rp.2.1) ex Rana pipiens (Canada) (HM064650) [Locke et al., 2010b] | |
| Diplostomum sp. 12 of Locke et al. (2015) | Locke et al. (2015) | Canada, USA | ||
| Diplostomum sp. 13 of Locke et al. (2015) | Locke et al. (2015) | Canada, USA | Diplostomum sp. C MAG-2016 ex Ladislavella elodes (Canada) (KT831360, KT831378, KT831382) [Gordy and Hanington, 2019] | |
| Diplostomum sp. C MAG-2019 ex Ladislavella elodes and Planorbella trivolvis (Canada) (MH368933-MH368941) [Gordy and Hanington, 2019] | ||||
| Diplostomum sp. 14 of Locke et al. (2015) | Locke et al. (2015); Hoogendoorn et al. (2020) | China, Iraq, South Africa | ||
| Diplostomum sp. 15 of Locke et al. (2015) | Locke et al. (2015) | China | ||
| Diplostomum sp. 16 of Locke et al. (2015) | Locke et al. (2015); Hoogendoorn et al. (2020) | Iraq, South Africa | ||
| Diplostomum sp. 17 of Locke et al. (2015) | Locke et al. (2015) | Canada | ||
| Diplostomum sp. 18 of Locke et al. (2015) | Locke et al. (2015) | Canada | Diplostomum sp. B MAG-2019 (isolate MGC2308) ex Ladislavella elodes (Canada) (MH368932) [Gordy and Hanington, 2019] | |
| Diplostomum sp. 19 of Locke et al. (2015) | Locke et al. (2015) | Canada, USA | Diplostomum sp. BOLD ACK9826 ex Osmerus mordax (Canada) (KM538089) [Van Steenkiste et al. (2015)] | |
| Diplostomum sp. Lineage 2 of Blasco-Costa et al. (2014)h | Blasco-Costa et al. (2014); Faltýnková et al. (2014) | Iceland | ||
| Diplostomum sp. Lineage 3 of Blasco-Costa et al. (2014)h | Blasco-Costa et al. (2014); Faltýnková et al. (2014); Soldánová et al. (2017) | Germany, Iceland, Norway, UK | D. baeri (isolates LF1-LF10) ex Salmo trutta (UK) (MT311204-MT311213) [Landeryou et al., 2020] | D. baeri ex Salmo trutta and Gobio gobio (Germany) (JX986859-JX986872) [Georgieva et al., 2013]i |
| Diplostomum sp. Lineage 4 of Blasco-Costa et al. (2014)h | Blasco-Costa et al. (2014); Faltýnková et al. (2014); Locke et al. (2015); Kuhn et al. (2015); Soldánová et al. (2017) | Germany, Iceland, Italy, Norway, Romania, UK | D. baeri ex Perca fluviatilis (Germany) (JQ639180-JQ639195) [Behrmann-Godel, 2013]j | |
| D baeri (isolates Diplob2UistGa01-Diplob2UistGa04) ex Gasterosteus aculeatus (UK) (KX037874-KX037877) [Rahn et al., 2016] | ||||
| Diplostomum sp. Lineage 5 of Blasco-Costa et al. (2014)h | Blasco-Costa et al. (2014); Faltýnková et al. (2014); Locke et al. (2015); Soldánová et al. (2017) | Iceland, Norway | ||
| Diplostomum sp. Lineage 6 of Blasco-Costa et al. (2014)h | Blasco-Costa et al. (2014); Faltýnková et al. (2014); Kuhn et al. (2015); Soldánová et al. (2017) | Iceland, Norway, UK | Diplostomum sp. 6 AKR-2016 ex G. aculeatus ((isolates Diplolin6ICEGa02-Diplolin6ICEGa05; Diplolin6UistGa01-Diplolin6UistGa35) (Iceland, UK) (KX037902-KX037915; KX140051-KX140055) and P. pungitius (isolates Diplolin6UistPp01-Diplolin6UistPp03) (UK) KX037878-KX037880) [Rahn et al., 2016] | |
| Diplostomum sp. A of Gordy and Hanington (2019) | Gordy and Hanington (2019) | Canada | ||
| Diplostomum sp. A of Kudlai et al. (2017) | Kudlai et al. (2017) | Slovakia | ||
| Diplostomum sp. B of Kudlai et al. (2017) | Kudlai et al. (2017) | Slovakia | ||
| Diplostomum sp. C of Kudlai et al. (2017) | Kudlai et al. (2017) | Slovakia | ||
| Diplostomum sp. of Chibwana et al. (2013) | Chibwana et al. (2013); Hoogendoorn et al. (2020) | Nigeria, South Africa | ||
| Diplostomum sp. (Japan) of Komatsu et al. (2019) | Komatsu et al. (2019) | Japan | ||
| Diplostomum sp. Clade Q | Georgieva et al. (2013); Pérez-del-Olmo et al. (2014); Selbach et al. (2015); Locke et al. (2015) | Germany, Spain | Diplostomum mergi (RR43, RR45, RA97) ex Rutilus rutilus and Radix auricularia (Germany) (JQ639177-JQ639179) [Behrmann-Godel, 2013] | |
| Diplostomum sp. of Lebedeva et al. (2021) | Lebedeva et al. (2021) | Mongolia |
a
D. mergi Lineage 2 (“D. mergi 2” and “Clade 3-2”) in Georgieva et al. (2013)
c
D. mergi Lineage 3 (“D. mergi 3” and “Clade 3-3”) in Georgieva et al. (2013)
d
D. mergi Lineage 3 in Selbach et al. (2015)
e
D. mergi Lineage 4 in Selbach et al. (2015)
f
Member of the D. mergi species complex, indicated as D. mergi Lineage 1 in Georgieva et al. (2013)
g
D. mergi Lineage 1 (“D. mergi 1” and “Clade 3-1”) in Georgieva et al. (2013)
h
Lineages discovered in Iceland and characterised molecularly and morphologically by Blasco-Costa et al. (2014) and Faltýnková et al. (2014), respectively
i
D. baeri Lineage 1 (“D. baeri 1”, “Clade 4-1” or “trout lineage”) in Georgieva et al. (2013)
j
D. baeri Lineage 2 (“D. baeri 2”, “Clade 4-2” or “perch lineage”) in Georgieva et al. (2013)