taxonID	type	description	language	source
87B8D062DA135A298B7E9069F6C0745D.taxon	description	Fig. 8	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
87B8D062DA135A298B7E9069F6C0745D.taxon	materials_examined	Material examined. 1 female adult with 9 pairs of legs (slide no. ZJ-GTS-PA 2012023), China, Zhejiang Province, Gutian Mountain, extracted from soil samples in broad-leaved forest, alt. 1000 m, 29 ° 16 ' N, 118 ° 06 ' E, 27 - III- 2013, coll. Y. Bu.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
87B8D062DA135A298B7E9069F6C0745D.taxon	diagnosis	Diagnosis. Eurypauropus japonicus is characterized by the shape of the anal plate with one pair of small, pointed lateral appendages, subcylindrical setae b 2 on the sternum of the pygidium, tergites with large, curved, ciliated spines and small, nipple-shaped tubercles with conical bases.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
87B8D062DA135A298B7E9069F6C0745D.taxon	materials_examined	Description of new material. Length 1.28 mm, light brown (Fig. 8 A). Head covered by tergite I and chaetotaxy not observed in detail. Antennae (Fig. 8 B, D). Chaetotaxy of segments 1 - 4: 2 / 2 / 4 / 5. Setae cylindrical, annulate. Length of setae on segment 4: p = 40 μm, p ' = 26 μm, p ″ = 25 μm; p ‴ = 21; r = 15 μm, u absent. Tergal branch t fusiform, 3.3 times as wide as greatest diameter and 0.8 times as long as sternal branch. Sternal branch s with distinct anterior indentation at level of F 2, 2.6 times as long as greatest diameter. Seta q similar to setae of segment IV, 40 μm, 0.8 times the length of s. Globulus g with long, cylindrical stalk, length of g (27 μm) 3.8 times as long as greatest diameter; the latter 0.2 times of greatest diameter of t; 10 bracts, capsule spherical, diameter = 5 μm; stalk length 20 μm. Globulus g 2 on third antennal segment with short, pubescent stalk, 6 μm in length, 2.2 times as long as greatest diameter, capsule tiny, diameter = 2.5 μm, stalk length 4 μm. Relative lengths of flagella (base segments included): F 1 = 100, F 2 = 69, F 3 = 88. Lengths of base segments: bs 1 = 12 μm, bs 2 = 11 μm, bs 3 = 13 μm. F 1 3.3 times as long as t, F 2 and F 3 1.9 and 2.4 times as long as sternal branch s, respectively. Calyces of F 1 largest, conical, those of F 2 and F 3 smaller, subhemispherical. Trunk. Setae of collum segment not clearly seen. Tergites densely covered with two types of protuberances: large, curved, evenly distributed, spiniform protuberances and small, nipple-shaped tubercles with conical bases (Fig. 8 F-L). The former distinct and long on marginal parts of tergites (Fig. 8 K, L) but absent on anterior parts of tergites II-VI (Fig. 8 G-J). Tergite I-V each with six open fields without protuberances but with circular tubercles of medium size. Posterior margin of tergites II-V with one regular row of protuberances (Fig. 8 A, E, G-J). One large spine (40 μm) present on the posterior corner of tergite VI (Fig. 8 C). Pattern of marginal protuberances: tergite I: 40; tergite II: T 1 - 19; tergite III: 7 - T 2 - l 2; tergite IV: 8 - T 3 - l 0; tergite V: (8 - 10) - T 4 - (6 - 8); tergite VI: 1 spine- T 5 - 2. Length / width ratio of tergites: I = 0.62, II = 0.35, III = 0.39, IV = 0.41, V = 0.56, VI = 0.32. Bothriotricha. T 1 and T 2 with thin axes and glabrous proximal parts, medial part with erect, short pubescence, and distal 4 / 5 with branched hairs arranged in whorls. T 3 shorter than others, club-like, and glabrous (Fig. 8 K). T 4 and T 5 with thin axes and glabrous. Relative lengths of bothriotricha: T 1 = 100, T 2 = 107, T 3 = 50, T 4 = 93, T 5 = 83. Legs. Legs 1 and 9 both 5 - segmented, others 6 - segmented. Setae on coxa and trochanter of leg 9 similar to each other, bifurcate, densely annulated, length of secondary branch subequal to primary one. Tarsus of leg 9 thick, tapering, 1.6 times as long as greatest diameter; 2 tergal setae and 1 sternal setae pointed, glabrous; proximal seta length 23 μm, 0.4 times of the length of tarsus (52 μm) and 1.9 times as long as distal seta (13 μm). Main claw 27 μm, 0.5 times as long as tarsus, anterior accessory claw tapering (17 μm). Cuticle of tarsus with minute granules. Tarsus of leg 1 with 1 tergal seta (13 μm) and 1 sternal seta (15 μm), both glabrous and pointed, main claw 27 μm and accessory claw 10 μm. Pygidium. Tergum. Posterior margin round. Seta a 1 short, cylindrical, pubescent; a 2 and a 3 spiniform, glabrous; a 3 sharply pointed (Fig. 8 C). Lengths of setae: a 1 = 13 μm, a 2 = 17 μm, a 3 = 36 μm. Distance a 1 - a 1 = 23 μm, a 1 - a 2 = 15 μm, a 2 - a 3 = 12 μm. Sternum (Fig. 8 C). Posterior margin between b 1 with two low, median, rounded lobes. All setae cylindrical, blunt, and pubescent, b 1 with broad base and distal weak swelling, b 2 and b 3 short. Lengths of setae: b 1 = 40 μm, b 2 = 20 μm, b 3 = 20 μm. Distances b 1 - b 1 = 32 μm, b 2 - b 2 = 60 μm, b 1 - b 2 = 28 μm, b 3 - b 3 = 10 μm. b 1 1.2 times as long as interdistance, b 2 0.7 of distance b 1 - b 2, b 3 2.0 of interdistance. Styli st slender, cylindrical, pubescent, and curved, 20 μm, st - st = 30 μm. Anal plate. 1.1 times as long as broad; narrow at base; distal part of plate cleft by narrow, V-shaped incision, depth about half of plate length, incision forming two posterior branches, each carrying two pairs of appendages: submedian pair leaf-shaped, about half length of plate, 2.1 times as long and wide; lateral ones short, pointed and pubescent. Plate glabrous, distal appendages pubescent (Fig. 8 C).	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
87B8D062DA135A298B7E9069F6C0745D.taxon	distribution	Distribution. China (Zhejiang), Japan (Honshu, Kyushu).	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
60AB7F116F2157E9A41C2A2910DF890B.taxon	diagnosis	Diagnosis. Fourth antennal segment with four well-developed setae; globulus g of ventral antennal branch long-stalked; third antennal segment with a globulus g 2; setae of tergites inserted in rounded crater-shaped structures; first and last pair of legs 5 - segmented, other pairs 6 - segmented; anal plate V-shaped with straight lateral margins; interdistance of pygidial setae a 1 nearly twice as long as distance a 2 - a 3 (Scheller 2011).	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
60AB7F116F2157E9A41C2A2910DF890B.taxon	distribution	Distribution. Nearctic, Palaearctic.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	description	Figs 5, 6, 7	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	materials_examined	Material examined. Holotype, male adult with 9 pairs of legs (slide no. ZJ-GTS-PA 2012011) (SNHM), China, Zhejiang Province, Gutian Mountain, extracted from soil samples in the broad-leaved forest, Alt. 1000 m, 29 ° 16 ' N, 118 ° 06 ' E, 11 - IV- 2012, coll. Y. Bu. Paratype, 1 male adult with 9 pairs of legs (slide no. ZJ-GTS-PA 2012012), same data as holotype. Non-type specimens, 2 juveniles with 6 pairs of legs (slides no. ZJ-GTS-PA 2012028, ZJ-GTS-PA 2012029), 1 juvenile with 5 pairs of legs (slide no. ZJ-GTS-PA 2012030), same data as holotype.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	diagnosis	Diagnosis. Samarangopus rotundifolius sp. nov. is characterized by large, round, leaf-shaped protuberances on the anterior margin of tergite I and the lateral margins of tergites I-VI, small, candle-like protuberances with distal, flame-like structures and entire protuberance surrounded by a circular collar mainly situated in the caudal halves of all tergites, trifurcated setae on coxa and trochanter of leg 1, and a pair of triangular bladders on the anal plate.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	description	Description. Adult body length (1.4 -) 1.5 mm (n = 2); body brown to yellow (Fig. 5 A). Head (Fig. 6 B) setae strongly reduced, with setae a 0 (33 μm) on dorsal surface and one pair of lateral setae l 1 (35 μm), other dorsal setae absent. Temporal organs rectangular in tergal view, length 0.8 of shortest interdistance, glabrous. Tiny pistils present laterally. Antennae (Fig. 6 D). Chaetotaxy of segments 1 - 4: 2 / 2 / 3 / 4. Setae thin, tapering, striate, length of setae on segment 4: p = 45 μm, p ' = 28 (- 30) μm, p ″ = 28 (- 30) μm, u present and r absent. Third antennal segment with two normal setae and one rudimentary, pin-shaped setae. Tergal branch t cylindrical, 4.0 (- 4.7) times as long as greatest diameter and 1.2 times as long as sternal branch s; the latter with distinct anterior indentation at level of F 2, 2.6 (- 2.9) times as long as greatest diameter. Seta q similar to setae of segment 4, (25 -) 30 μm, (0.7 -) 0.9 times of the length of s. Globulus g with conical stalk, length of g (10 μm) (1.0 -) 1.2 times as long as its greatest diameter; the latter 0.2 times of greatest diameter of t; 12 bracts, capsule spherical, diameter = 8 μm; stalk length 10 μm. Relative lengths of flagella (base segments included): F 1 = 100, F 2 = 46 (- 48), F 3 = 84 (- 92). Lengths of base segments: bs 1 = (26 -) 28 μm, bs 2 = 10 μm, bs 3 = (18 -) 20 μm. F 1 (2.9 -) 3.1 times as long as t, F 2 and F 3 1.7 and 3.1 (- 3.3) times as long as sternal branch s, respectively. Calyces of F 1 largest, those of F 2 and F 3 smaller, all subhemispherical. Trunk. Setae of collum segment uniform, furcate, branches cylindrical and striate; both setae length 20 μm (Fig. 7 A). Appendages barrel-shaped; caps flat (Fig. 7 A). Sternite process broad, with anterior V-shaped incision. Tergites densely covered with protuberances of different shapes (Figs 5 A, D-K, 6 A, C, E). Tergites II-V incompletely 2 - partitioned posteriorly by a narrow, median, longitudinal groove; tergites I and VI entire (Fig. 6 A). Three main types of protuberances: large and round, leaf-shaped protuberances present on anterior margin of tergite I and lateral margins of tergites I-VI (Figs 5 E-I, K, 6 C); small, candle-like protuberances each surrounded by a circular collar (Fig. 6 C, E); tiny, conical protuberances with circular collar (Fig. 6 C, E). Distribution pattern of candle-like protuberances as shown in Fig. 6 A. Cuticle between these structures glabrous (Fig. 5 D-K). Anterior margin of tergites II-VI with 3 - 5 rows of regular coarse granules (Fig. 5 E-I). Pattern of marginal protuberances: tergite I: 40; tergite II: 1 small- T 1 - 10; tergite III: 1 small- 7 - T 2 - 7; tergite IV: 1 small- 7 (8 - 9) - T 3 - 5; tergite V: 9 - T 4 - 4 (3 - 4); tergite VI; 7 (8) - T 5 - 1. Length / width ratio of tergites: I = 0.59 (- 0.63), II = 0.38 (- 0.4), III = (0.45 -) 0.48, IV = (0.45 -) 0.48, V = 0.48, and VI = 0.59 (- 0.67). Bothriotricha. All with short pubescence, T 1, T 2, T 4, and T 5 thin and with distal part curled (Fig. 7 E), T 3 shorter than others, with thicker axis, distal part spatulate and densely pubescent (Figs 5 K, 7 D). Relative lengths of bothriotricha: T 1 = 100, T 2 = 120 (- 125), T 3 = 38 (- 45), T 4 = 60 (- 68), T 5 = 75 (- 77). Legs. All legs 5 - segmented. Setae on coxa and trochanter of leg 1 both trifurcated, striate, two short branches 0.2 times of primary one, with middle one glabrous and lateral one pubescent (Figs 5 C, 6 F, G). Tarsus of leg 1 with a single pubescent distal seta (Fig. 7 B). All legs with large main claw and small setose anterior secondary claw (Figs 7 B, C). Setae on coxa and trochanter of leg 9 thin (Figs 5 L, 6 H, I), furcate, and striate, length of secondary branch 0.9 times of primary one on trochanter (Fig. 6 H), subequal on coxa (Fig. 6 I). Tarsi tapering, those of leg 9 (2.6 -) 3.0 times as long as greatest diameter; setae pubescent, tapering, pointed, proximal one (25 -) 30 μm, 0.4 times of the length of tarsus (65 μm) and 2.1 (- 2.5) times as long as distal one (12 μm) (Fig. 7 C). Anterior side of femur of leg 1 with a single conical pubescent plate (Fig. 7 H). Male genital papillae (Fig. 7 I). Base segments cylindrical. Length of papillae = 75 μm, greatest diameter = 32 μm, length of seta = 25 μm. Proximal part of genital papillae subcylindrical, distal part conical, seta 0.3 times of length of papilla. Cuticle glabrous. Pygidium. Tergum (Fig. 7 G). Setae pubescent: a 1 and a 2 short and clavate; a 3 straight, pointed. A median, unpaired linguiform, pubescent appendage framed by the paired seta a 1. Posterior margin with a pair of lateral triangular appendages situated between stae a 2 and a 3 of each side. Lengths of setae: a 1 = a 2 = 10 μm, a 3 = (24 -) 26 μm. Distances a 1 - a 1 = 14 μm, a 1 - a 2 = 8 μm, a 2 - a 3 = 5 μm. Sternum (Fig. 7 F). Setae pubescent: b 2 and b 3 thin, pointed. Seta b 1 thick, long, tapering, pointed. Lengths of setae: b 1 = 56 (- 60) μm, b 2 = 33 μm, b 3 = 20 μm. Distance b 1 - b 1 = 50 μm, b 2 - b 2 = 78 μm, b 1 - b 2 = 26 μm, b 3 - b 3 = 30 μm. Seta b 1 1.2 times as long as interdistance, b 2 1.3 times as long as distance b 1 - b 2, b 3 0.7 times of interdistance. Posterior margin of sternum between b 1 slightly rounded. Between b 1 and anal plate, a pair of pubescent oval appendages present and a pair of lanceolate, glabrous styli st. st = 18 μm, st - st = 13 μm. Anal plate (Figs 5 B, 7 F) 1.6 times as long as broad, slightly tapering posteriorly; lateral margins with a pair of thin, diverging, pubescent branches, 0.5 times of the length of plate, distal part faintly inflated; posterior 1 / 2 of plate divided into two tapering branches by a deep, V-shaped incision, each branch with two apical appendages: a submedian short, straight, glabrous one and a stalked bladder of triangular shape in sternal view. Bladder 0.6 times of length of plate. Plate glabrous, bladder densely granulated.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	etymology	Etymology. From the Latin " rotundus " = " round " and " folium " = " of leaf ". The species name " rotundifolius " is masculine that refers to the round, leaf-shaped protuberances on the margin of tergites in the new species.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
B7EA8C0E9D5F5807B96CEC558197E623.taxon	distribution	Distribution. China (Zhejiang). Known only from the type locality.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	description	Figs 1, 2, 3, 4	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	materials_examined	Material examined. Holotype, female adult with 9 pairs of legs (slide no. HN-SHS-PA 2020035) (SNHM), China, Hunan Province, Shaoyang City, Xinning County, Shunhuangshan Nature Reserve, extracted from soil samples in mixed forest, elev. 900 m, 26 ° 23 ' N, 111 ° 00 ' E, 4 - IX- 2020, coll. C. W. Huang. Paratype, 1 juvenile with 8 pairs of legs (slide no. HN-NS-PA 2020036), Hunan Province, Shaoyang City, Chengbu County, Nanshan National Park, extracted from soil samples in mixed forest, elev. 1200 m, 26 ° 18 ' N, 110 ° 29 ' E, 8 - IX- 2020, coll. C. W. Huang.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	diagnosis	Diagnosis. Samarangopus testudineus sp. nov. is characterized by testudinal pattern (tortoise shell-like) on the dorsal side of the body, marginal protuberances on tergites well-differentiated into four kinds of shapes, and one pair of sausage-shaped bladders on the anal plate.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	description	Description. Adult body length 1.95 mm; body dark brown in alcohol, brown to reddish after mounted on slides, dorsally with distinct testudinal pattern (Figs 1 A, B, 2 A). Head setae strongly reduced, dorsally with setae a 0 and one pair of lateral setae l 1, other setae absent. Temporal organs rectangular in tergal view, length 0.7 of shortest interdistance, glabrous. Tiny pistils present laterally. Antennae (Fig. 2 B). Chaetotaxy of segments 1 - 4: 2 / 2 / 3 / 3. Setae thin, cylindrical, striate, length of setae on segment 4: p = 40 μm, p ' = 35 μm, p ″ = 30 μm; u and r absent. Third antennal segment with two normal setae and one rudimentary pin-shaped seta. Tergal branch t cylindrical, 4.6 times as long as greatest diameter and 1.1 times as long as sternal branch s, the latter with distinct anterior indentation at level of F 2, 3.2 times as long as greatest diameter. Seta q similar to setae of segment 4, 30 μm, 0.5 times of length of s. Globulus g with conical stalk, length of g (11 μm) 1.4 times as long as its greatest diameter; the latter 0.2 times of greatest diameter of t; 10 bracts, capsule spherical, diameter = 8 μm; stalk length 5 μm. Relative lengths of flagella (base segments included): F 1 = 100, F 2 = 55, F 3 = 89. Lengths of base segments: bs 1 = 20 μm, bs 2 = 13 μm, bs 3 = 18 μm. F 1 3.1 times as long as t, F 2 and F 3 1.8 and 3.0 times as long as sternal branch s, respectively. Calyces of F 1 largest, those of F 2 and F 3 smaller, all subhemispherical. Trunk. Collum segment not clearly visible. Tergites with testudinal patterns limited by different kind of structures and protuberances (Figs 1 A, B, 2 A). Vertical wide ridges composed by long, candle-like protuberances located on tergites I-V medially, transverse narrow ridges composed by short, candle-like protuberances and conical protuberances located on tergites II-V (Figs 2 F, 3 D). Posterior margin of tergites comb-shaped with tiny granules on it (Fig. 3 C). Cuticles between these structures coarse (Fig. 3 D, G). Marginal protuberances well differentiated with different shapes: (1) conical on anterior margin and posterior corner of tergite I (Figs 2 D, 3 A); (2) pointed leaf-shaped with reticulations on posterolateral margin of tergite I and lateral margin of other tergites (Figs 2 C-E, 3 B, E, F, G); (3) one rounded leaf-shaped on the posterior corner of tergite II-V (Figs 2 E, 3 E, G); (4) tiny, rod-shaped on anterior corner of each tergite and behind cavities of bothriotricha of tergites II-V (Figs 2 E, 3 E, G). Pattern of marginal protuberances: tergite I: 1 tiny- 3 large- 41 small- 3 large- 1 tiny; tergite II: 1 small- 1 tiny- T 1 - 10 large; tergite III: 1 small- 7 large- 1 tiny- T 2 - 6 large; tergite IV: 1 small- 8 large-l tiny- T 3 - 5 large; tergite V: 1 small- (8 - 10) large- 1 tiny- T 4 - 4 large; tergite VI: 1 small- (7 - 8) - T 5 - 2 large. Length / width ratio of tergites: I = 0.58, II = 0.26, III = 0.30, IV = 0.29, V = 0.32, and VI = 0.58. Bothriotricha. All with short pubescence, T 1, T 2, T 4, and T 5 thin and with blunt apex (Fig. 4 C, E), T 3 shorter than others, with thicker axis, distal part spatulate, and densely pubescent (Fig. 4 D). Relative lengths of bothriotricha: T 1 = 100, T 2 = 92, T 3 = 75, T 4 = 96, T 5 = 81. Legs. All legs 5 - segmented. Setae on coxa and trochanter of leg 9 similar to each other; thin, glabrous, bifurcate, with length of secondary branch 0.6 times of primary one (Fig. 4 I). Tarsi tapering, those of leg 9 1.9 times as long as greatest diameter; proximal seta glabrous, pointed, 35 μm, 0.4 times of the length of tarsus (75 μm) and 2.9 times as long as distal pubescent seta (12 μm) (Fig. 4 G). Tarsus of leg 1 with only pubescent distal seta (Fig. 4 F). Setae on coxa and trochanter of leg 1 both bifurcate, glabrous, length of secondary branch 0.2 times of primary one (Fig. 4 H). All legs with large main claw and small setose anterior secondary claw (Fig. 4 F, G). Pygidium. Tergum (Fig. 4 B). Setae pubescent: a 1 and a 2 short, clavate, the former curved inwards; a 3 straight, cylindical. Three pubescent appendages of irregular shape: two lateral triangular appendages between a 2 and a 3, one medial appendage at posterior margin, located posterior to Setae a 1. Lengths of setae: a 1 = 12 μm, a 2 = 13 μm, a 3 = 28 μm. Distances a 1 - a 1 = 13 μm, a 1 - a 2 = 12 μm, a 2 - a 3 = 4 μm. Sternum (Fig. 4 A). Setae pubescent: b 1 and b 3 thick, with blunt apex. Seta b 2 slender, pointed, tapering. Lengths of setae: b 1 = 70 μm, b 2 = 33 μm, b 3 = 22 μm. Distance b 1 - b 1 = 48 μm, b 2 - b 2 = 78 μm, b 1 - b 2 = 30 μm, b 3 - b 3 = 36 μm. Seta b 1 1.5 times as long as interdistance, b 2 1.1 times as long as distance b 1 - b 2, b 3 0.6 times of interdistance. st leaf-shaped, glabrous, 18 μm in length, st - st = 20 μm (Fig. 4 B). Posterior margin between b 1 straight. Two pubescent, triangular appendages present between b 1 and anal plate. Anal plate (Fig. 4 A) 1.8 times as long as broad, slightly tapering posteriorly; lateral margins with one pair of thin, diverging, pubescent branches, 0.5 times of the length of plate; posterior 2 / 3 of plate divided into two tapering branches by a deep, V-shaped incision, each branch with two apical appendages: a submedian short, straight, tapering, glabrous one and a stalked bladder, sausage-shaped in sternal view. Bladder 0.7 times as long as plate. Plate glabrous, bladder densely granulated.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	etymology	Etymology. From the masculine Latin word " testudineus " meaning " with the pattern of tortoise shell " that refers to the testudinal pattern on the tergites of the new species.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
F695BFC678385A5AB5CD88CC75C5EFE9.taxon	distribution	Distribution. China (Hunan). Known only from the type locality.	en	Gao, Yan, Bu, Yun (2023): Two new species of the genus Samarangopus and the first record of Eurypauropus japonicus (Arthropoda, Myriapoda, Pauropoda, Eurypauropodidae) from China. ZooKeys 1165: 137-154, DOI: http://dx.doi.org/10.3897/zookeys.1165.102936, URL: http://dx.doi.org/10.3897/zookeys.1165.102936
