taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03835D2CFFC1FFC0D430DC8B131A3FD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7037736/files/figure.png	http://doi.org/10.5281/zenodo.7037736	Figure 6. Scanning electron micrographs of general morphology in small specimens. A, Acanthobdella peledina (4 mm; Alaska). B, Paracanthobdella livanowi (3.5 mm; Kamchatka). Single black arrows, anterior body region; double black arrows, posterior sucker. In the A. peledina specimen, some fragments of host tissue (white arrow) are still attached to the sucker.	Figure 6. Scanning electron micrographs of general morphology in small specimens. A, Acanthobdella peledina (4 mm; Alaska). B, Paracanthobdella livanowi (3.5 mm; Kamchatka). Single black arrows, anterior body region; double black arrows, posterior sucker. In the A. peledina specimen, some fragments of host tissue (white arrow) are still attached to the sucker.	2022-12-31	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael		Zenodo	biologists	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael			
03835D2CFFC1FFC0D430DC8B131A3FD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7037738/files/figure.png	http://doi.org/10.5281/zenodo.7037738	Figure 7. Scanning electron micrographs of the anterior body region. A, B, small specimens of Acanthobdella peledina (5 mm; Sweden; A) and Paracanthobdella livanowi (3.5 mm; B). C, D, large specimens of A. peledina (12 mm; Norway; C) and P. livanowi (11 mm; Kamchatka; D). In the large P. livanowi specimen, body segmentation and chaetae in the anterior sucker are barely visible.Arrow, mouth opening;Arabic numerals 1–5 indicate rows of chaetae; d, deepening between pairs of chaetae.	Figure 7. Scanning electron micrographs of the anterior body region. A, B, small specimens of Acanthobdella peledina (5 mm; Sweden; A) and Paracanthobdella livanowi (3.5 mm; B). C, D, large specimens of A. peledina (12 mm; Norway; C) and P. livanowi (11 mm; Kamchatka; D). In the large P. livanowi specimen, body segmentation and chaetae in the anterior sucker are barely visible.Arrow, mouth opening;Arabic numerals 1–5 indicate rows of chaetae; d, deepening between pairs of chaetae.	2022-12-31	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael		Zenodo	biologists	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael			
03835D2CFFC1FFC0D430DC8B131A3FD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7037740/files/figure.png	http://doi.org/10.5281/zenodo.7037740	Figure 8. Scanning electron micrographs showing details of the anterior body region.A, B, first and second rows of chaetae in small Acanthobdella peledina (5 mm; Sweden; A) and small Paracanthobdella livanowi (3.5 mm; Kamchatka; B). C, D, third, fourth and fifth rows of chaetae in medium-sized A. peledina (7 mm; Sweden; C) and P. livanowi (6 mm; Kamchatka; D). E, F, chaetae from the fifth row of medium-sized A. peledina (6 mm; Sweden; E) and medium-sized P. livanowi (6 mm; Kamchatka; F). Arrow indicates mouth opening; Arabic numerals 1–5 indicate rows of chaetae; c, putative chemoreceptors; d, deepening between pairs of chaetae.	Figure 8. Scanning electron micrographs showing details of the anterior body region.A, B, first and second rows of chaetae in small Acanthobdella peledina (5 mm; Sweden; A) and small Paracanthobdella livanowi (3.5 mm; Kamchatka; B). C, D, third, fourth and fifth rows of chaetae in medium-sized A. peledina (7 mm; Sweden; C) and P. livanowi (6 mm; Kamchatka; D). E, F, chaetae from the fifth row of medium-sized A. peledina (6 mm; Sweden; E) and medium-sized P. livanowi (6 mm; Kamchatka; F). Arrow indicates mouth opening; Arabic numerals 1–5 indicate rows of chaetae; c, putative chemoreceptors; d, deepening between pairs of chaetae.	2022-12-31	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael		Zenodo	biologists	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael			
03835D2CFFC1FFC0D430DC8B131A3FD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7037742/files/figure.png	http://doi.org/10.5281/zenodo.7037742	Figure 9. Scanning electron micrographs of gonopores and posterior body regions.A, B, gonopores in a small Acanthobdella peledina (4 mm; Alaska; A) and a large Paracanthobella livanowi (11 mm; Kamchatka; B). C, D, the posterior body region for a medium-sized A. peledina (7 mm; Sweden; C) and a medium-sized P. livanowi (6 mm; Kamchatka; D). Double arrows indicate the posterior sucker; f, female gonopore; m, male gonopore; s, opening of the spermatheca. Dotted lines and Roman numerals denote segments.	Figure 9. Scanning electron micrographs of gonopores and posterior body regions.A, B, gonopores in a small Acanthobdella peledina (4 mm; Alaska; A) and a large Paracanthobella livanowi (11 mm; Kamchatka; B). C, D, the posterior body region for a medium-sized A. peledina (7 mm; Sweden; C) and a medium-sized P. livanowi (6 mm; Kamchatka; D). Double arrows indicate the posterior sucker; f, female gonopore; m, male gonopore; s, opening of the spermatheca. Dotted lines and Roman numerals denote segments.	2022-12-31	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael		Zenodo	biologists	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael			
03835D2CFFC1FFC0D430DC8B131A3FD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/7037728/files/figure.png	http://doi.org/10.5281/zenodo.7037728	Figure 3. The chaetae of Acanthobdellida. Silhouettes show exemplary measurements of: A, chaetal length; B, chaetal breadth (from top to bottom) at the point of flexion, midsection (distal) and midsection (proximal); and C, flexion angle. Photographs, taken using a compound microscope, show: D, the chaetae of Acanthobdella peledina in the first segment; E, the chaetae of Paracanthobdella livanowi in the first segment; F, the chaetae of A. peledina in the fifth segment; and G, the chaetae of P. livanowi in the fifth segment. Scale bars: 35 µm (D–G).	Figure 3. The chaetae of Acanthobdellida. Silhouettes show exemplary measurements of: A, chaetal length; B, chaetal breadth (from top to bottom) at the point of flexion, midsection (distal) and midsection (proximal); and C, flexion angle. Photographs, taken using a compound microscope, show: D, the chaetae of Acanthobdella peledina in the first segment; E, the chaetae of Paracanthobdella livanowi in the first segment; F, the chaetae of A. peledina in the fifth segment; and G, the chaetae of P. livanowi in the fifth segment. Scale bars: 35 µm (D–G).	2022-12-31	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael		Zenodo	biologists	Carle, Danielle Božena De;Gajda, Łukasz;Bielecki, Aleksander;Cios, Stanisław;Cichocka, Joanna M.;Golden, Heidi E.;Gryska, Andrew D.;Sokolov, Sergey;Shedko, Marina Borisowna;Knudsen, Rune;Utevsky, Serge;Świątek, Piotr;Tessler, Michael			
