taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173875/files/figure.png	https://doi.org/10.5281/zenodo.19173875	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173892/files/figure.png	https://doi.org/10.5281/zenodo.19173892	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173877/files/figure.png	https://doi.org/10.5281/zenodo.19173877	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173879/files/figure.png	https://doi.org/10.5281/zenodo.19173879	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173881/files/figure.png	https://doi.org/10.5281/zenodo.19173881	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173896/files/figure.png	https://doi.org/10.5281/zenodo.19173896	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173888/files/figure.png	https://doi.org/10.5281/zenodo.19173888	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173883/files/figure.png	https://doi.org/10.5281/zenodo.19173883	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173886/files/figure.png	https://doi.org/10.5281/zenodo.19173886	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173898/files/figure.png	https://doi.org/10.5281/zenodo.19173898	FIGURE 12. Aedeagus of Ichthyurus maculatipennis sp. nov. A. dorsal view; B. left-lateral view; C. right-lateral view; D. ventral view. Scale bar: 0.5 mm.	FIGURE 12. Aedeagus of Ichthyurus maculatipennis sp. nov. A. dorsal view; B. left-lateral view; C. right-lateral view; D. ventral view. Scale bar: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D6BA46BFF33F8F34557FDD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173871/files/figure.png	https://doi.org/10.5281/zenodo.19173871	FIGURE 1. Distribution map of the Ichthyurus macrurus species-group.	FIGURE 1. Distribution map of the Ichthyurus macrurus species-group.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173875/files/figure.png	https://doi.org/10.5281/zenodo.19173875	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173877/files/figure.png	https://doi.org/10.5281/zenodo.19173877	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173879/files/figure.png	https://doi.org/10.5281/zenodo.19173879	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173881/files/figure.png	https://doi.org/10.5281/zenodo.19173881	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173883/files/figure.png	https://doi.org/10.5281/zenodo.19173883	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173886/files/figure.png	https://doi.org/10.5281/zenodo.19173886	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173888/files/figure.png	https://doi.org/10.5281/zenodo.19173888	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D68A460FF33FA014527FC05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173890/files/figure.png	https://doi.org/10.5281/zenodo.19173890	FIGURE 9. Internal organ of female reproductive system of the Ichthyurus macrurus species-group, ventro-lateral view. A. I. macrurus Gestro, 1892. B. I. maculatipennis sp. nov. Abbreviations: va: vagina; ov: median oviduct; bc: bursa copulatrix; sp: spermatheca; ag: accessory gland. Scale bars: 1.0 mm.	FIGURE 9. Internal organ of female reproductive system of the Ichthyurus macrurus species-group, ventro-lateral view. A. I. macrurus Gestro, 1892. B. I. maculatipennis sp. nov. Abbreviations: va: vagina; ov: median oviduct; bc: bursa copulatrix; sp: spermatheca; ag: accessory gland. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173877/files/figure.png	https://doi.org/10.5281/zenodo.19173877	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173879/files/figure.png	https://doi.org/10.5281/zenodo.19173879	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173881/files/figure.png	https://doi.org/10.5281/zenodo.19173881	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173883/files/figure.png	https://doi.org/10.5281/zenodo.19173883	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173886/files/figure.png	https://doi.org/10.5281/zenodo.19173886	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D63A462FF33FBE64562F957.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173892/files/figure.png	https://doi.org/10.5281/zenodo.19173892	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173877/files/figure.png	https://doi.org/10.5281/zenodo.19173877	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 3. Male prothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173879/files/figure.png	https://doi.org/10.5281/zenodo.19173879	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	FIGURE 4. Male mesothoracic-legs of the Ichthyurus macrurus species-group, lateral view. A. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C. I. maculatipennis sp. nov. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173883/files/figure.png	https://doi.org/10.5281/zenodo.19173883	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173888/files/figure.png	https://doi.org/10.5281/zenodo.19173888	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 8. Female genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. maculatipennis sp. nov. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173890/files/figure.png	https://doi.org/10.5281/zenodo.19173890	FIGURE 9. Internal organ of female reproductive system of the Ichthyurus macrurus species-group, ventro-lateral view. A. I. macrurus Gestro, 1892. B. I. maculatipennis sp. nov. Abbreviations: va: vagina; ov: median oviduct; bc: bursa copulatrix; sp: spermatheca; ag: accessory gland. Scale bars: 1.0 mm.	FIGURE 9. Internal organ of female reproductive system of the Ichthyurus macrurus species-group, ventro-lateral view. A. I. macrurus Gestro, 1892. B. I. maculatipennis sp. nov. Abbreviations: va: vagina; ov: median oviduct; bc: bursa copulatrix; sp: spermatheca; ag: accessory gland. Scale bars: 1.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173892/files/figure.png	https://doi.org/10.5281/zenodo.19173892	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173896/files/figure.png	https://doi.org/10.5281/zenodo.19173896	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D61A466FF33F911445BFCD9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173898/files/figure.png	https://doi.org/10.5281/zenodo.19173898	FIGURE 12. Aedeagus of Ichthyurus maculatipennis sp. nov. A. dorsal view; B. left-lateral view; C. right-lateral view; D. ventral view. Scale bar: 0.5 mm.	FIGURE 12. Aedeagus of Ichthyurus maculatipennis sp. nov. A. dorsal view; B. left-lateral view; C. right-lateral view; D. ventral view. Scale bar: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173892/files/figure.png	https://doi.org/10.5281/zenodo.19173892	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	FIGURE 10. Habitus of the Ichthyurus macrurus species-group, dorsal view. A. I. major Pic, 1922. B‒C. I. maculatipennis sp. nov. A, B. males; C. female. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173896/files/figure.png	https://doi.org/10.5281/zenodo.19173896	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	FIGURE 11. Male genital segments of Ichthyurus maculatipennis sp. nov. A. genital segments in natural state, ventral view; B. terminal abdominal tergite, ventral view; C. terminal abdominal ventrite, ventral view. Scale bars: A‒B. 1.0 mm; C. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173875/files/figure.png	https://doi.org/10.5281/zenodo.19173875	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	FIGURE 2. Habitus of Ichthyurus macrurus Gestro, 1892, dorsal view. A, C. males. B, D. females. Scale bars: 5.0 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173881/files/figure.png	https://doi.org/10.5281/zenodo.19173881	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	FIGURE 5. Male genital segments of the Ichthyurus macrurus species-group. A, C, E. I. macrurus Gestro, 1892. B, D, F. I. major Pic, 1922. A‒B. genital segments in natural state, ventral view; C‒D. terminal abdominal tergite, ventral view; E‒F. terminal abdominal ventrite, ventral view. Scale bars: A‒D. 1.0 mm; E‒F. 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173883/files/figure.png	https://doi.org/10.5281/zenodo.19173883	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	FIGURE 6. Male genital segments of the Ichthyurus macrurus species-group. A, D. I. macrurus Gestro, 1892. B. I. major Pic, 1922. C, E. I. maculatipennis sp. nov. A‒C. proctiger and paraproct, ventral view; D‒E. abdominal sternite IX, dorsal view. Abbreviations: p: proctiger; pp: paraproct; tf: tergal flange. Scale bars: A‒C: 0.5 mm; D‒E: 0.2 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
CD5187B03D65A479FF33F8F343E6FEB6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/19173886/files/figure.png	https://doi.org/10.5281/zenodo.19173886	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	FIGURE 7. Aedeagi of the Ichthyurus macrurus species-group. A‒D. I. macrurus Gestro, 1892. E‒H. I. major Pic, 1922. A, E. dorsal view; B, F. left-lateral view; C, G. right-lateral view; D, H. ventral view. Abbreviations: lp: left paramere; rp: right paramere; se: setiforous extension; ml: median lobe. Scale bars: 0.5 mm.	2026-02-09	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia		Zenodo	biologists	Zhang, Wen-Wen;Wang, Ji-Liang;Hua, Jian-Xin;Yang, Xing-Ke;Yang, Yu-Xia			
