taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03B38784FFCE066FFE7EFB00901EB0CB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525706/files/figure.png	https://doi.org/10.5281/zenodo.20525706	Fig. 1. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 1. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFCE066FFE7EFB00901EB0CB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525711/files/figure.png	https://doi.org/10.5281/zenodo.20525711	Fig. 2. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing mixed black and yellow pilosity on anepimeron). D. Abdomen, dorsal view.	Fig. 2. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing mixed black and yellow pilosity on anepimeron). D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFCE066FFE7EFB00901EB0CB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525713/files/figure.png	https://doi.org/10.5281/zenodo.20525713	Fig. 3. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Abdomen, dorsal view.	Fig. 3. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFCE066FFE7EFB00901EB0CB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525723/files/figure.png	https://doi.org/10.5281/zenodo.20525723	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC30668FE6DFACA9132B2A5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525717/files/figure.png	https://doi.org/10.5281/zenodo.20525717	Fig. 4. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 4. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC30668FE6DFACA9132B2A5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525719/files/figure.png	https://doi.org/10.5281/zenodo.20525719	Fig. 5. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, lateral view. B. Thorax, lateral view. C. Abdomen, dorsal view (arrows indicate yellowish brown maculae on tergum 2). D. Wing (arrow indicate the appendix on the loop of vein R4+5).	Fig. 5. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, lateral view. B. Thorax, lateral view. C. Abdomen, dorsal view (arrows indicate yellowish brown maculae on tergum 2). D. Wing (arrow indicate the appendix on the loop of vein R4+5).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC30668FE6DFACA9132B2A5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525721/files/figure.png	https://doi.org/10.5281/zenodo.20525721	Fig. 6. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen, dorsal view (arrows indicate dark brown maculae on tergum 2).	Fig. 6. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen, dorsal view (arrows indicate dark brown maculae on tergum 2).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC30668FE6DFACA9132B2A5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525723/files/figure.png	https://doi.org/10.5281/zenodo.20525723	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC40674FDBBF92495CCB2CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525725/files/figure.png	https://doi.org/10.5281/zenodo.20525725	Fig. 8. Eristalinus polychromata (Brunetti, 1923), holotype, ♂ (NZSI), habitus (head missing), obtained from the digital archive of the NZSI; https://zsicollections.in/specimen/ZSI0000004479. A. Lateral view. B. Ventral view. C. Dorsal view. D. Holotype label. Scale bar = 1 mm. The image is reproduced with permission from NZSI and in accordance with EJT’s guidelines.	Fig. 8. Eristalinus polychromata (Brunetti, 1923), holotype, ♂ (NZSI), habitus (head missing), obtained from the digital archive of the NZSI; https://zsicollections.in/specimen/ZSI0000004479. A. Lateral view. B. Ventral view. C. Dorsal view. D. Holotype label. Scale bar = 1 mm. The image is reproduced with permission from NZSI and in accordance with EJT’s guidelines.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC40674FDBBF92495CCB2CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525727/files/figure.png	https://doi.org/10.5281/zenodo.20525727	Fig. 9. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 9. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC40674FDBBF92495CCB2CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525729/files/figure.png	https://doi.org/10.5281/zenodo.20525729	Fig. 10. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing yellow pilosity on anepimeron). D. Abdomen, dorsal view.	Fig. 10. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing yellow pilosity on anepimeron). D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC40674FDBBF92495CCB2CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525731/files/figure.png	https://doi.org/10.5281/zenodo.20525731	Fig. 11. Eristalinus polychromata (Brunetti, 1923), ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen.	Fig. 11. Eristalinus polychromata (Brunetti, 1923), ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFC40674FDBBF92495CCB2CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525723/files/figure.png	https://doi.org/10.5281/zenodo.20525723	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	Fig. 7. Male genitalia of Eristalinus. A–C. E. brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). A. Epandrium, lateral view. B. Epandrium, ventral view. C. Hypandrium, lateral view. D–F. E. polychromata (Brunetti, 1923), ♂ (NZSI). D. Epandrium, lateral view. E. Epandrium, ventral view. F. Hypandrium, lateral view. G–I. E. sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♂ (NZSI). G. Epandrium, lateral view. H. Epandrium, ventral view. I. Hypandrium, lateral view. Abbreviations: c = cercus; e = epandrium; ej apod = ejaculatory apodeme; h = hypandrium; pg = postgonite; ph = phallus; phapod = phallapodeme; s = surstylus. Scale bars = 0.1 mm.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525733/files/figure.png	https://doi.org/10.5281/zenodo.20525733	Fig. 12. Ventral view of metaleg. A–B. Eristalinus fasciatus (Macquart, 1834) (NZSI). A. Male. B. Female. C. E. paria (Bigot, 1880), ♂. D. E. arvorum (Fabricius, 1787), ♂.	Fig. 12. Ventral view of metaleg. A–B. Eristalinus fasciatus (Macquart, 1834) (NZSI). A. Male. B. Female. C. E. paria (Bigot, 1880), ♂. D. E. arvorum (Fabricius, 1787), ♂.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525735/files/figure.png	https://doi.org/10.5281/zenodo.20525735	Fig. 13. Eristalinus paria (Bigot, 1880), ♂ (NZSI). A. Head, lateral view. B. Thorax, dorsal view. C. Female abdomen, dorsal view.	Fig. 13. Eristalinus paria (Bigot, 1880), ♂ (NZSI). A. Head, lateral view. B. Thorax, dorsal view. C. Female abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525711/files/figure.png	https://doi.org/10.5281/zenodo.20525711	Fig. 2. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing mixed black and yellow pilosity on anepimeron). D. Abdomen, dorsal view.	Fig. 2. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing mixed black and yellow pilosity on anepimeron). D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525719/files/figure.png	https://doi.org/10.5281/zenodo.20525719	Fig. 5. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, lateral view. B. Thorax, lateral view. C. Abdomen, dorsal view (arrows indicate yellowish brown maculae on tergum 2). D. Wing (arrow indicate the appendix on the loop of vein R4+5).	Fig. 5. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI). A. Head, lateral view. B. Thorax, lateral view. C. Abdomen, dorsal view (arrows indicate yellowish brown maculae on tergum 2). D. Wing (arrow indicate the appendix on the loop of vein R4+5).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525739/files/figure.png	https://doi.org/10.5281/zenodo.20525739	Fig. 14. Dorsal habitus. A. Eristalinus aeneus (Scopoli, 1763), ♀ (NZSI). B. E. arvorum (Fabricius, 1787), ♂ (NZSI). C. E. tabanoides (Jaennicke, 1867), ♀ (NZSI).	Fig. 14. Dorsal habitus. A. Eristalinus aeneus (Scopoli, 1763), ♀ (NZSI). B. E. arvorum (Fabricius, 1787), ♂ (NZSI). C. E. tabanoides (Jaennicke, 1867), ♀ (NZSI).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525721/files/figure.png	https://doi.org/10.5281/zenodo.20525721	Fig. 6. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen, dorsal view (arrows indicate dark brown maculae on tergum 2).	Fig. 6. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen, dorsal view (arrows indicate dark brown maculae on tergum 2).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525706/files/figure.png	https://doi.org/10.5281/zenodo.20525706	Fig. 1. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 1. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525713/files/figure.png	https://doi.org/10.5281/zenodo.20525713	Fig. 3. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Abdomen, dorsal view.	Fig. 3. Eristalinus brunettii Roy, Naskar & Banerjee sp. nov., paratype, ♀ (NZSI). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525717/files/figure.png	https://doi.org/10.5281/zenodo.20525717	Fig. 4. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 4. Eristalinus sapphirinus Roy, Naskar & Banerjee sp. nov., holotype, ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525727/files/figure.png	https://doi.org/10.5281/zenodo.20525727	Fig. 9. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	Fig. 9. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI), habitus. A. Dorsal view. B. Ventral view. C. Lateral view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525731/files/figure.png	https://doi.org/10.5281/zenodo.20525731	Fig. 11. Eristalinus polychromata (Brunetti, 1923), ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen.	Fig. 11. Eristalinus polychromata (Brunetti, 1923), ♀ (NZSI). A. Dorsal habitus. B. Ventral habitus. C. Lateral habitus. D. Abdomen.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525741/files/figure.png	https://doi.org/10.5281/zenodo.20525741	Fig. 15. Abdomen, dorsal view. A–B. Eristalinus obliquus (Wiedemann, 1824) (NZSI). A. Female. B. Male. C–D. Dorsal habitus. C. E. quinquestriatus (Fabricius, 1794), ♀ (NZSI). D. E. arvorum (Fabricius, 1787), ♂ (NZSI).	Fig. 15. Abdomen, dorsal view. A–B. Eristalinus obliquus (Wiedemann, 1824) (NZSI). A. Female. B. Male. C–D. Dorsal habitus. C. E. quinquestriatus (Fabricius, 1794), ♀ (NZSI). D. E. arvorum (Fabricius, 1787), ♂ (NZSI).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525729/files/figure.png	https://doi.org/10.5281/zenodo.20525729	Fig. 10. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing yellow pilosity on anepimeron). D. Abdomen, dorsal view.	Fig. 10. Eristalinus polychromata (Brunetti, 1923), ♂ (NZSI). A. Head, dorsal view. B. Head, lateral view. C. Thorax, lateral view (arrow showing yellow pilosity on anepimeron). D. Abdomen, dorsal view.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525743/files/figure.png	https://doi.org/10.5281/zenodo.20525743	Fig. 16. Ventral habitus. Eristalinus arvorum (Fabricius, 1787), (NZSI). A. Male. B. Female. C–D. E. quinquestriatus (Fabricius, 1794) (NZSI). C. Male. D. Female.	Fig. 16. Ventral habitus. Eristalinus arvorum (Fabricius, 1787), (NZSI). A. Male. B. Female. C–D. E. quinquestriatus (Fabricius, 1794) (NZSI). C. Male. D. Female.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525745/files/figure.png	https://doi.org/10.5281/zenodo.20525745	Fig. 17. Abdomen, dorsal view. A–B. Eristalinus quinquestriatus (Fabricius, 1794) (NZSI). A. Male. B. Female. C. Dorsal habitus of E. megacephalus (Rossi, 1794), ♂ (NZSI).	Fig. 17. Abdomen, dorsal view. A–B. Eristalinus quinquestriatus (Fabricius, 1794) (NZSI). A. Male. B. Female. C. Dorsal habitus of E. megacephalus (Rossi, 1794), ♂ (NZSI).	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
03B38784FFD80671FF18F8D3916BB7AD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/20525748/files/figure.png	https://doi.org/10.5281/zenodo.20525748	Fig. 18. A–D. Eristalinus megacephalus (Rossi, 1794) (NZSI). A–C. Female habitus. A. Dorsal view. B. Lateral view. C. Ventral view. D. Male habitus, ventral view. E–F. E. tabanoides (Jaennicke, 1867), ♀ (NZSI). E. Lateral habitus. F. Ventral habitus.	Fig. 18. A–D. Eristalinus megacephalus (Rossi, 1794) (NZSI). A–C. Female habitus. A. Dorsal view. B. Lateral view. C. Ventral view. D. Male habitus, ventral view. E–F. E. tabanoides (Jaennicke, 1867), ♀ (NZSI). E. Lateral habitus. F. Ventral habitus.	2026-05-29	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti		Zenodo	biologists	Roy, Bristi;Kar, Oishik;Naskar, Atanu;Sengupta, Jayita;Banerjee, Dhriti			
