taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137066/files/figure.png	https://doi.org/10.5281/zenodo.19137066	FIGURE 2. Habitus of the male holotype of Gammarus arasensis sp.nov (up); setae on the inner surface of the coxal plates (cp) (a: cp 1; b: cp 2; c: cp 3; d: cp 4).	FIGURE 2. Habitus of the male holotype of Gammarus arasensis sp.nov (up); setae on the inner surface of the coxal plates (cp) (a: cp 1; b: cp 2; c: cp 3; d: cp 4).	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137068/files/figure.png	https://doi.org/10.5281/zenodo.19137068	FIGURE 3. Mouth extremities of Gammarus arasensis sp. nov. Male holotype. (A: upper lip; B: maxilliped; C: lower lip; D: left maxilla 1; D’: detail of left maxilla 1; E: maxilla 2; F: right maxilla 1; F’: detail of right maxilla 1; G: right mandible; G’: detail of right mandible; H: left mandible; H’: detail of left mandible).	FIGURE 3. Mouth extremities of Gammarus arasensis sp. nov. Male holotype. (A: upper lip; B: maxilliped; C: lower lip; D: left maxilla 1; D’: detail of left maxilla 1; E: maxilla 2; F: right maxilla 1; F’: detail of right maxilla 1; G: right mandible; G’: detail of right mandible; H: left mandible; H’: detail of left mandible).	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137070/files/figure.png	https://doi.org/10.5281/zenodo.19137070	FIGURE 4. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: antenna 1; B: antenna 2; C: gnathopod 1; C’: palm of gnathopod 1; D: gnathopod 2; D’: palm of gnathopod 2.	FIGURE 4. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: antenna 1; B: antenna 2; C: gnathopod 1; C’: palm of gnathopod 1; D: gnathopod 2; D’: palm of gnathopod 2.	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137073/files/figure.png	https://doi.org/10.5281/zenodo.19137073	FIGURE 5. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: pereopod 3, B: pereopod 4; C: uropod 1; D: uropod 2; E: uropod 3; F: epimeral plate 1 and pleopod 1; G: epimeral plate 2 and pleopod 2; H: epimeral plate 3 and pleopod 3; I: telson).	FIGURE 5. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: pereopod 3, B: pereopod 4; C: uropod 1; D: uropod 2; E: uropod 3; F: epimeral plate 1 and pleopod 1; G: epimeral plate 2 and pleopod 2; H: epimeral plate 3 and pleopod 3; I: telson).	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137075/files/figure.png	https://doi.org/10.5281/zenodo.19137075	FIGURE 6. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: pereopod 5, B: pereopod 6; C: pereopod 7).	FIGURE 6. Extremities of Gammarus arasensis sp. nov. Male holotype. (A: pereopod 5, B: pereopod 6; C: pereopod 7).	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137079/files/figure.png	https://doi.org/10.5281/zenodo.19137079	FIGURE 7. Extremities of Gammarus arasensis sp. nov. FemaleAllotype. (A: telson, B: antenna 1; C: antenna 2; D: gnathopod 1; E: gnathopod 2; F: pereopod 4; G: uropod 2; H: uropod 1; I: pereopod 3).	FIGURE 7. Extremities of Gammarus arasensis sp. nov. FemaleAllotype. (A: telson, B: antenna 1; C: antenna 2; D: gnathopod 1; E: gnathopod 2; F: pereopod 4; G: uropod 2; H: uropod 1; I: pereopod 3).	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19348444/files/figure.png	https://doi.org/10.5281/zenodo.19348444	FIGURE 1. Map of the Köprüçay River.	FIGURE 1. Map of the Köprüçay River.	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
2E4787FF62080C68FF05FB59FCF69B16.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19137083/files/figure.png	https://doi.org/10.5281/zenodo.19137083	FIGURE 9. The phylogenetic relationships of Gammarus species were reconstructed using the ML method, based on the concatenated data set (28S+COI). Since the ML and BI methods generally produce similar topologies, only the ML phylogeny is shown. The nodes (BI/ML) show the Bayesian posterior probabilities and the bootstrap percentage. For the support values of the nodes, ML ≥ 45% and BI ≥ 0.50 are shown. Black bars indicate OTUs. The first column shows morphology-based results, the second column shows ASAP results, and the third column shows PTP results.00.	FIGURE 9. The phylogenetic relationships of Gammarus species were reconstructed using the ML method, based on the concatenated data set (28S+COI). Since the ML and BI methods generally produce similar topologies, only the ML phylogeny is shown. The nodes (BI/ML) show the Bayesian posterior probabilities and the bootstrap percentage. For the support values of the nodes, ML ≥ 45% and BI ≥ 0.50 are shown. Black bars indicate OTUs. The first column shows morphology-based results, the second column shows ASAP results, and the third column shows PTP results.00.	2025-12-23	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail		Zenodo	biologists	Baytaşoğlu, Hazel;Özbek, Murat;Aksu, İsmail			
