taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
7192603A349E59CA904CEC3FA7C2605A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1776223	https://doi.org/10.3897/zookeys.1292.203560.figure2	Figure 2. Light and SEM micrographs (N – R) of Barantolla multibranchia sp. nov., holotype (A – I) and paratype (J – R). A. Entire body showing MGSP; B. Anterior end in lateral view; C. Posterior end in lateral view; D. Anterior 17 chaetigers in lateral view; E. Transition between thorax and abdomen in dorso-lateral view; F. Middle abdomen in ventro-lateral view; G. Middle-posterior abdomen in dorso-lateral view; H. Posterior abdomen in dorsal view; I. Posterior abdomen near pygidium in dorso-lateral view; J, K. Long-handled hooks at chaetiger 7; L. Mixed chaetae in neuropodium of chaetiger 6; M. Hooded hooks in middle abdomen; N. Notopodia of chaetigers 5–7; O. Neuropodium of chaetiger 6; P. Hooded hooks near pygidium; Q. Long-handled hooded hooks in thorax; R. Abdominal hooded hooks in middle abdomen. Abbreviations: ac = anal cirrus, br = branchia, cc = capillary chaetae, ch = chaetiger, hh = hooded hook, lG = lateral groove, lo = lateral organ, neu = neuropodium, no = notopodium, per = peristomium, prob = proboscis, vG = ventral groove. Scale bars: 1 mm (A, D, E); 0.5 mm (B, C, F – I); 50 μm (J, L, N, O); 20 μm (K, M, P); 10 μm (Q, R).	Figure 2. Light and SEM micrographs (N – R) of Barantolla multibranchia sp. nov., holotype (A – I) and paratype (J – R). A. Entire body showing MGSP; B. Anterior end in lateral view; C. Posterior end in lateral view; D. Anterior 17 chaetigers in lateral view; E. Transition between thorax and abdomen in dorso-lateral view; F. Middle abdomen in ventro-lateral view; G. Middle-posterior abdomen in dorso-lateral view; H. Posterior abdomen in dorsal view; I. Posterior abdomen near pygidium in dorso-lateral view; J, K. Long-handled hooks at chaetiger 7; L. Mixed chaetae in neuropodium of chaetiger 6; M. Hooded hooks in middle abdomen; N. Notopodia of chaetigers 5–7; O. Neuropodium of chaetiger 6; P. Hooded hooks near pygidium; Q. Long-handled hooded hooks in thorax; R. Abdominal hooded hooks in middle abdomen. Abbreviations: ac = anal cirrus, br = branchia, cc = capillary chaetae, ch = chaetiger, hh = hooded hook, lG = lateral groove, lo = lateral organ, neu = neuropodium, no = notopodium, per = peristomium, prob = proboscis, vG = ventral groove. Scale bars: 1 mm (A, D, E); 0.5 mm (B, C, F – I); 50 μm (J, L, N, O); 20 μm (K, M, P); 10 μm (Q, R).	2026-09-16	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan		Zenodo	biologists	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan			
7192603A349E59CA904CEC3FA7C2605A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1776224	https://doi.org/10.3897/zookeys.1292.203560.figure3	Figure 3. Barantolla multibranchia sp. nov., holotype. A. Anterior 22 chaetigers in lateral view; B. Anterior end in lateral view; C. Chaetigers 10–16 in ventro-lateral view; D. Middle-posterior abdomen in dorsal view; E. Posterior abdomen in ventral view; F. Crowded abdominal segments in dorso-lateral view; G. Posterior end with anal cirrus in dorso-lateral view; H. Thoracic hook; I. Abdominal hook. Scale bars: 0.5 mm (A – F); 200 μm (G); 20 μm (H, I).	Figure 3. Barantolla multibranchia sp. nov., holotype. A. Anterior 22 chaetigers in lateral view; B. Anterior end in lateral view; C. Chaetigers 10–16 in ventro-lateral view; D. Middle-posterior abdomen in dorsal view; E. Posterior abdomen in ventral view; F. Crowded abdominal segments in dorso-lateral view; G. Posterior end with anal cirrus in dorso-lateral view; H. Thoracic hook; I. Abdominal hook. Scale bars: 0.5 mm (A – F); 200 μm (G); 20 μm (H, I).	2026-09-16	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan		Zenodo	biologists	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan			
611437D0905B5DDCA5F29E958148FB9E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1776225	https://doi.org/10.3897/zookeys.1292.203560.figure4	Figure 4. Light and SEM micrographs (G, J) of Parheteromastus simplex sp. nov., holotype (A – F) and paratype (G – J). A. Entire body showing MGSP; B. Anterior 16 chaetigers in dorso-lateral view; C. Anterior end in dorso-lateral view; D. Transition between thorax and abdomen in lateral view; E. Anterior abdomen in lateral view; F. Posterior abdomen with anal cirrus in lateral view; G. Chaetigers 4–5 in dorsal view; H. Hooded hooks at chaetiger 6; I, J. Hooded hooks in middle abdomen. Abbreviations: ac = anal cirrus, cc = capillary chaetae, ch = chaetiger, hh = hooded hook, lo = lateral organ, mf = main fang, neu = neuropodia, no = notopodia, per = peristomium, pro = prostomium, prob = proboscis. Scale bars: 1 mm (A – B); 0.5 mm (C – F); 100 μm (G – H); 20 μm (I); 5 μm (J).	Figure 4. Light and SEM micrographs (G, J) of Parheteromastus simplex sp. nov., holotype (A – F) and paratype (G – J). A. Entire body showing MGSP; B. Anterior 16 chaetigers in dorso-lateral view; C. Anterior end in dorso-lateral view; D. Transition between thorax and abdomen in lateral view; E. Anterior abdomen in lateral view; F. Posterior abdomen with anal cirrus in lateral view; G. Chaetigers 4–5 in dorsal view; H. Hooded hooks at chaetiger 6; I, J. Hooded hooks in middle abdomen. Abbreviations: ac = anal cirrus, cc = capillary chaetae, ch = chaetiger, hh = hooded hook, lo = lateral organ, mf = main fang, neu = neuropodia, no = notopodia, per = peristomium, pro = prostomium, prob = proboscis. Scale bars: 1 mm (A – B); 0.5 mm (C – F); 100 μm (G – H); 20 μm (I); 5 μm (J).	2026-09-16	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan		Zenodo	biologists	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan			
611437D0905B5DDCA5F29E958148FB9E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1776226	https://doi.org/10.3897/zookeys.1292.203560.figure5	Figure 5. Parheteromastus simplex sp. nov., holotype (A – D) and paratype (E, F). A. Anterior 13 chaetigers in dorso-lateral view; B. Anterior 13 chaetigers in ventral view; C. Chaetigers 8–16 in lateral view; D. Posterior abdomen in lateral view; E, F. Abdominal hooded hook. Scale bars: 0.5 mm (A – D); 20 μm (E); 5 μm (F).	Figure 5. Parheteromastus simplex sp. nov., holotype (A – D) and paratype (E, F). A. Anterior 13 chaetigers in dorso-lateral view; B. Anterior 13 chaetigers in ventral view; C. Chaetigers 8–16 in lateral view; D. Posterior abdomen in lateral view; E, F. Abdominal hooded hook. Scale bars: 0.5 mm (A – D); 20 μm (E); 5 μm (F).	2026-09-16	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan		Zenodo	biologists	Lin, Jun-Hui;García-Garza, María E.;Zhang, Shu-Yi;Lin, He-Shan			
