taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
6B7D87B4FF8083256D55FA24FE0224E7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12628591/files/figure.png	https://doi.org/10.5281/zenodo.12628591	Figures 3–10. Specimens of Echinorhynchus baeri collected from Salmo trutta in Turkey and proboscis hook rows of specimens of E. sevani and E. baeri, respectively, collected from Salmo ischchan in Lake Sevan, Armenia. 3. A male specimen. Note the unique amoeboid, lobulated giant nuclei in the long lemnisci (arrow), the prominent retractor muscles, and the near contiguous ovoid-elongate testes. Proboscis is usually bent ventrad. 4. A gravid female with typically long lemnisci. The reproductive system is obscured by eggs. 5. The female reproductive system. Note the very long and slender uterus and the longitudinal bulge near its distal end (upper arrow). Also note the laterally extending uterine glands at the base of the uterine bell (lower arrow). 6. The proboscis of the male specimens in Fig. 3. Note the uninucleated round cells (arrow). 7. A ripe egg with prominent polar prolongation of the fertilization membrane. 8. A ventral row of proboscis hooks from a male specimen. Note the lack of root manubria anteriorly and the gradual development of manubria with decreasing size of roots posteriorly. 9. Lateral view of hooks of E. sevani after Dinnik (1932) showing variable manubriation in all hook roots ‘‘A = first two hooks. B & C = middle hooks, D & E = last two hooks of the vertical row.’’ Measurement bars were not provided. 10. Lateral view of hooks of E. baeri after Kostylew (1928) showing the absence of manubria in all hook roots and the virtual absence of roots of the basal hook; measurement bars were not provided.	Figures 3–10. Specimens of Echinorhynchus baeri collected from Salmo trutta in Turkey and proboscis hook rows of specimens of E. sevani and E. baeri, respectively, collected from Salmo ischchan in Lake Sevan, Armenia. 3. A male specimen. Note the unique amoeboid, lobulated giant nuclei in the long lemnisci (arrow), the prominent retractor muscles, and the near contiguous ovoid-elongate testes. Proboscis is usually bent ventrad. 4. A gravid female with typically long lemnisci. The reproductive system is obscured by eggs. 5. The female reproductive system. Note the very long and slender uterus and the longitudinal bulge near its distal end (upper arrow). Also note the laterally extending uterine glands at the base of the uterine bell (lower arrow). 6. The proboscis of the male specimens in Fig. 3. Note the uninucleated round cells (arrow). 7. A ripe egg with prominent polar prolongation of the fertilization membrane. 8. A ventral row of proboscis hooks from a male specimen. Note the lack of root manubria anteriorly and the gradual development of manubria with decreasing size of roots posteriorly. 9. Lateral view of hooks of E. sevani after Dinnik (1932) showing variable manubriation in all hook roots ‘‘A = first two hooks. B & C = middle hooks, D & E = last two hooks of the vertical row.’’ Measurement bars were not provided. 10. Lateral view of hooks of E. baeri after Kostylew (1928) showing the absence of manubria in all hook roots and the virtual absence of roots of the basal hook; measurement bars were not provided.	2016-12-19	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya		Zenodo	biologists	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya			
6B7D87B4FF8083256D55FA24FE0224E7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12628593/files/figure.png	https://doi.org/10.5281/zenodo.12628593	Figures 11–16. SEM of mature specimens of Echinorhynchus baeri from S. trutta in Turkey. 11. Proboscis of a female specimen. Note variation in hook size; smaller hooks at base 12. Anterior hooks. Note indentation at the base of the hooks (arrow). 13. Double miniature hooks at apical end of proboscis (arrow); occasionally one miniature apical hook present. 14. Higher magnification of an apical hook; note perforations. This hook has a low Ca reading (see EDAX data). 15. A gallium cut normal hook from the mid-proboscis. Note prominent calcified root. 16. A gallium cut miniature apical hook. Note the hollow base and absence of roots.	Figures 11–16. SEM of mature specimens of Echinorhynchus baeri from S. trutta in Turkey. 11. Proboscis of a female specimen. Note variation in hook size; smaller hooks at base 12. Anterior hooks. Note indentation at the base of the hooks (arrow). 13. Double miniature hooks at apical end of proboscis (arrow); occasionally one miniature apical hook present. 14. Higher magnification of an apical hook; note perforations. This hook has a low Ca reading (see EDAX data). 15. A gallium cut normal hook from the mid-proboscis. Note prominent calcified root. 16. A gallium cut miniature apical hook. Note the hollow base and absence of roots.	2016-12-19	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya		Zenodo	biologists	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya			
6B7D87B4FF8083256D55FA24FE0224E7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12628595/files/figure.png	https://doi.org/10.5281/zenodo.12628595	Figures 17–22. SEM of mature specimens of Echinorhynchus baeri from S. trutta in Turkey. 17. Sensory pore (arrow) at the base of the proboscis. No micropores here. 18. Epidermal micropores at midtrunk. 19. The posterior end of a female specimen showing terminal gonopore. 20. Egg mass from a dissected female specimen. 21. Bursa of a male specimen. 22. The opening of the bursa showing one ring of sensory knobs (arrow).	Figures 17–22. SEM of mature specimens of Echinorhynchus baeri from S. trutta in Turkey. 17. Sensory pore (arrow) at the base of the proboscis. No micropores here. 18. Epidermal micropores at midtrunk. 19. The posterior end of a female specimen showing terminal gonopore. 20. Egg mass from a dissected female specimen. 21. Bursa of a male specimen. 22. The opening of the bursa showing one ring of sensory knobs (arrow).	2016-12-19	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya		Zenodo	biologists	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya			
6B7D87B4FF8083256D55FA24FE0224E7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12628599/files/figure.png	https://doi.org/10.5281/zenodo.12628599	Figure 24. The printout for the elemental scan (EDXA) for the miniature apical hook at the apex of the E. baeri proboscis. Note the drop in calcium and phosphorus peaks compared to that of normal hooks (Fig. 23).	Figure 24. The printout for the elemental scan (EDXA) for the miniature apical hook at the apex of the E. baeri proboscis. Note the drop in calcium and phosphorus peaks compared to that of normal hooks (Fig. 23).	2016-12-19	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya		Zenodo	biologists	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya			
6B7D87B4FF8083256D55FA24FE0224E7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12628597/files/figure.png	https://doi.org/10.5281/zenodo.12628597	Figure 23. The printout of the elemental scan (EDXA) for the common large hooks for E. baeri. Note height of calcium and phosphorus peaks.	Figure 23. The printout of the elemental scan (EDXA) for the common large hooks for E. baeri. Note height of calcium and phosphorus peaks.	2016-12-19	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya		Zenodo	biologists	Amin, Omar M.;Heckmann, Richard A.;Evans, R. Paul;Tepe, Yahya			
