identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03D37B0BFFD3370F95A543708FCFFD58.text	03D37B0BFFD3370F95A543708FCFFD58.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nipponentomon andrei (Ewing 1940)	<div><p>Nipponentomon andrei (Ewing, 1940)</p><p>(Figs. 1–11, Table 1)</p><p>=  Acerentomon andrei Ewing, 1940</p><p>Material examined.   Holotype female (no. 53371), collected in dead leaves,  Salt Lake, Utah, USA, 3.VIII.1937, coll. F. Andre.</p><p>Remarks. The species was redescribed by Bonet &amp; Tuxen (1960) and by Tuxen (1964) on the basis of the damaged holotype specimen. Some characters not provided in those previous redecriptions are added here.</p><p>Additional description. Labium prominnetly protruded; additional cephalic setae d6 absent on the head (Bonet &amp; Tuxen 1960: Fig. 57). Setae near pseudoculus l3 and sd4 setiform, seta l3 shorter than seta sd4, 8 μm and 12 μm, respectively (Fig. 1). Maxillary palp with two slender, spindle-shaped sensilla (Fig. 2). Labial palp with tuft of setae, three setae and sausage-like sensillum (Fig. 3). Maxillary gland with small, weakly granulated calyx and large proximal appendage (Tuxen 1964: Fig. 385). Foretarsus as described by Tuxen (1964: Fig. 386). Setae β1 and δ4 on foretarsus sensilliform and truncated on the tip, equal in shape and length (16 μm), slightly shorter than δ5- seta (Figs. 4, 5). Prosternum with 4 A -setae and 4 M -setae, mesosternum with 5 A -setae and metasternum with 9 A -setae, pair of A1 -setae present (Figs. 7–9). Thoracic tergite I with 3 pairs of A -setae (A1, 2, 5), not two as was written in Bonet &amp; Tuxen (1960: Fig. 6). All accessory setae on tergites and sternites I–VII long setiform, on sternites slightly shorter. Meso- and metanota with pores al and sl. Meso- and metasterna with a pair of median non- cadjacent sam pores (Figs. 8, 9). Pores psm and psl present on tergites I–VII, al on tergites II–VII. Sternites III–VI each with a median spm pore, situated posteriorly between P1 setae; sternite VII with one anterior sasm pore situated on connecting line and with a pair of spsm pores (Fig. 10). Sternite VIII with sc pore, sternites XI–X with sam pore (Fig. 11). Hind margin of tergites IX–XI, laterotergites IX–X and sternites IX–X distinctly toothed (Fig. 11; Bonet &amp; Tuxen 1960: Figs. 61, 62). Comb with 7–8 long distinct teeth, as illustrated by Tuxen (1964: Fig. 387). Female squama genitalis with stumpy, tripardite acrostyli, as in Tuxen (1964: Fig. 388).</p><p>Body measurements (female, in μm): body length 1550, head 170, pseudoculus 10, distal part of maxillary gland 35, pronotal seta 1 damaged, pronotal seta 2 20, mesonotal P1, P1 a, P2, P2 a damaged; foretarsus 122, claw 40, empodial appendage 9.</p></div>	https://treatment.plazi.org/id/03D37B0BFFD3370F95A543708FCFFD58	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Shrubovych, Julia;Sternalski, Jakub;Smykla, Jerzy	Shrubovych, Julia, Sternalski, Jakub, Smykla, Jerzy (2025): Reexamination of three North American Nipponentomon species (Protura, Acerentomidae, Nipponentominae) with updated key to identification. Zootaxa 5604 (3): 373-382, DOI: 10.11646/zootaxa.5604.3.9, URL: https://doi.org/10.11646/zootaxa.5604.3.9
03D37B0BFFD1370995A5420C8CB6FED4.text	03D37B0BFFD1370995A5420C8CB6FED4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nipponentomon aureitarsum (Ewing 1940)	<div><p>Nipponentomon aureitarsum (Ewing, 1940)</p><p>(Figs. 12–23, Table 2)</p><p>=  Acerentulus aureitarsus Ewing, 1940</p><p>Material examined.   Holotype, maturus junior (no. 53373) from  Difficult Run, Virginia, 4.IX.1938, coll. H.E. Ewing;   one maturus junior from near  Prospect Hill, Va., 25.IX.1921, coll. H.E. Ewing.</p><p>Remarks. The species was redescribed by Bonet &amp; Tuxen (1960) and by Tuxen (1964) on the basis of four specimens, one of them a female. I saw only two maturi juniores. Some features, which are not included in previous redescriptions, are added here.</p><p>Additional description. Labium not protruded (Fig. 12). Head dorsally with a pair of short, stout and blunt setae sd5 (Fig. 14), setae near pseudoculus l3 and sd4 longer and setiform (Figs. 13). Additional cephalic setae d6 absent. Marginal cephalic setae d7 and sd7 equal in length (Fig. 15). Labial palp with tuft of setae, three setae and broad sensillum (Fig. 16). Setae β1 and δ4 on foretarsus modified: β1 short, stout and truncated at the tip, δ4 sensilliform, longer and thinner than β1, but shorter than δ5 seta (Figs. 17, 18). Length ratio of P1: P1a: P2 on mesonotum as 7.0:1.0:9.0. Accessory setae P1a and P2a on nota and all accessory setae on tergites I–VI and sternites IV–VI short, stumpy, truncated on the tip (Fig. 19); on tergite and sternite VII accessory setae setiform (Fig. 20). Setae A2 on prosternum and A1 on metasternum absent but may appear in adults. All setae on thoracic sterna and on sternites I–II setiform. Meso- and metanota with pores al and sl. Meso- and metasterna with one median pore (sam). Pores psm present on tergites I–VII (Fig. 21), psl on tergites V–VII, al on tergites II–VI, but absent on tergite VII (Fig. 22). Sternites IV–VII with sam pore (Fig. 23). Sternites VIII–X with a pore (sc) in the central region.</p><p>Body measurements (maturus junior, in μm): body length 1400, head 150, pseudoculus 8, distal part of maxillary gland 25, pronotal seta 1 56, pronotal seta 2 20, mesonotal P1 52, mesonotal P1 a 8, mesonotal P2 59, mesonotal P2 a 8; foretarsus 96, claw 35, empodial appendage 5.</p></div>	https://treatment.plazi.org/id/03D37B0BFFD1370995A5420C8CB6FED4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Shrubovych, Julia;Sternalski, Jakub;Smykla, Jerzy	Shrubovych, Julia, Sternalski, Jakub, Smykla, Jerzy (2025): Reexamination of three North American Nipponentomon species (Protura, Acerentomidae, Nipponentominae) with updated key to identification. Zootaxa 5604 (3): 373-382, DOI: 10.11646/zootaxa.5604.3.9, URL: https://doi.org/10.11646/zootaxa.5604.3.9
03D37B0BFFD7370B95A540888CABFE44.text	03D37B0BFFD7370B95A540888CABFE44.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nipponentomon californicum (Hilton 1929)	<div><p>Nipponentomon californicum (Hilton, 1929)</p><p>(Figs. 24–38, Table 3)</p><p>=  Acerentulus californicum Hilton, 1929</p><p>Material examined.   Neotype female (no. 65892) from  Cobell’s Canyon, Claremont, California, January 1938, determined by Hilton as  Acerentulus californicus (Bonet &amp; Tuxen 1960) .</p><p>Remarks. Bonet &amp; Tuxen (1960) synonymized this species with  Acerentomon occidentalis Ewing, 1940 and redescribed it as  Acerentulus californicus Hilton, 1929 . Tuxen (1964) confirmed this synonymization and added some additional figures and a chaetotaxic formula.</p><p>Additional description. Labium protruded; additional cephalic setae d6 absent on head (Fig. 24). Setae l3, sd4 and sd5 setiform, seta l3 shorter than setae sd4 and sd5, lengths 9 μm and 14 μm, respectively (Figs. 25, 26). Maxillary palps with slender sensilla. Labial palps with tuft of setae, three setae and sausage-like sensillum (Fig. 27). Maxillary gland with small, weakly granulated calyx and large proximal appendage, (Tuxen 1964): Fig. 397), (Fig. 28). Foretarsus as in Tuxen (1964: Fig. 398). Setae β1 and δ4 on foretarsus slender and sensilliform, equal in shape and length (16 μm), slightly shorter than δ5- seta (Figs. 29, 30). Mesonotum with three pairs of A -setae, metanotum with four pairs of A -setae (Figs. 24, 31). Length ratio of P1: P1a: P2 on mesonotum as 1.0:1.0:1.4. Accessory setae P1a on nota and tergites setiform, on nota long, equal with P1 setae, on tergites shorter (15–17 μm), equal in length with setae P2a. Setae P2a and other accessory setae on nota and sternites short, 8 and 15 μm, respectively (Figs. 24, 31, 32).</p><p>All setae on thoracic sterna and on abdominal sternites setiform (Figs. 32–36). Sternite I with five A -setae (Fig. 37), not with 3 three A -seta as written in Tuxen’s monograph (1964). Meso- and metanota with pores al and sl (Figs. 24, 31). Prosternum with a sam pore (Fig. 34). Meso- and metasterna with two sam pores (Figs. 35, 36). Pores psm present on tergites I–VII, psl present on tergites I–VI (Fig. 31) and absent on tergite VII, al on tergites II–VII. Sternites I–VI with spm pore (Fig. 37). Sternite VII with sam pore, situated on connecting line, and with a pair of spsm pores (Fig. 32). Sternite VIII with a central sc pore, sternites IX–X with sam pore (Fig. 33).</p><p>Body measurements (female, in μm): body length 1360, head 145, pseudoculus 8, distal part of maxillary gland 25, pronotal seta 1 49, pronotal seta 2 19, mesonotal P1 38, mesonotal P1 a 37, mesonotal P2 54, mesonotal P2 a 8; foretarsus 92, claw 30, empodial appendage 5.</p></div>	https://treatment.plazi.org/id/03D37B0BFFD7370B95A540888CABFE44	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Shrubovych, Julia;Sternalski, Jakub;Smykla, Jerzy	Shrubovych, Julia, Sternalski, Jakub, Smykla, Jerzy (2025): Reexamination of three North American Nipponentomon species (Protura, Acerentomidae, Nipponentominae) with updated key to identification. Zootaxa 5604 (3): 373-382, DOI: 10.11646/zootaxa.5604.3.9, URL: https://doi.org/10.11646/zootaxa.5604.3.9
03D37B0BFFD5370495A5472C8B96FCF8.text	03D37B0BFFD5370495A5472C8B96FCF8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nipponentomon Imadate & Yosii 1959	<div><p>Updated key to the world  Nipponentomon species</p><p>1. Tergites II– V with 18 P -setae (P3a present)................................................................ 2</p><p>– Tergites II– V with 16 P -setae (P3a absent)................................................................. 5</p><p>2. Meso- and metanota with P2a’ setae...................................................................... 3</p><p>– Meso- and metanota without P2a’ setae................................................................... 4</p><p>3. Meso- and metanota with P1a’ setae...............  N. uenoi uenoi Imadaté &amp; Yosii, 1959 (Far East: China, Japan, Korea)</p><p>– Meso- and metanota without P1a’ setae............  N. uenoi paucisetosum Imadaté, 1965 (Far East: China, Japan, Korea)</p><p>4. Tergite I with 16 P -setae..............................................  N. kamui Imadaté, 1965 (Far East: Japan)</p><p>– Tergite I with 14 P -setae.....................................  N. aureitarsum (Ewing, 1940) (North America: USA)</p><p>5. Tergites VI and VII with 18 P -setae (P3a present)....................  N. bifidum Rusek, 1974 (North America: Canada)</p><p>– Tergites VI and VII with fewer than 18 P -setae............................................................. 6</p><p>6. Tergite VI with 16 P -setae (P1a present), tergite VII with 16 or 14 P -setae....................................... 7</p><p>– Tergites VI and VII with 14 P -setae (P1a absent)........................  N. jaceki Shrubovych, 2009 (Far East: Russia)</p><p>7. Tergite VII with 14 P -setae (P1a absent).................................................................. 8</p><p>– Tergite VII with 16 P -setae (P1a present).................................................................. 9</p><p>8. Sternites IV‒ VI with five A -setae, foretarsal sensillum a’ level with base of t2 .............................................................................................  N. khabarovskense Nakamura, 2004 (Far East: Russia)</p><p>– Sternites IV‒ VI with three A -setae, foretarsal sensillum a’ distal to base of t2 .................................................................................................  N. imadatei Bu, Wu &amp; Yin, 2013 (Far East: China)</p><p>9. Tergite VIII with eight A -setae....................................  N. kevani Rusek, 1974 (North America: Canada)</p><p>– Tergite VIII with less than eight A -setae.................................................................. 10</p><p>10. Tergite VIII with six A -setae, sternite I with 4 P -setae....................................................... 11</p><p>– Tergite VIII with four A -setae, sternite I with two P -setae...................................................................................................  N. pembertonense Bernard &amp; Biechele, 2008 (North America: USA)</p><p>11. Sternite VII with five A -setae..............................  N. bidentatum Nakamura, 2004 (Far East: China, Russia)</p><p>– Sternite VII with three A -setae......................................................................... 12</p><p>12. Tergite I with eight or six A -setae; foretarsal sensillum t3 short, shorter than half of t1 length........................ 13</p><p>– Tergite I with four A -setae; sensillum t3 relatively long, longer than half of t1 length.............................................................................................  N. andrei (Ewing, 1940) (North America: USA)</p><p>13. Meso- and metanota with P2a’ setae, sternite III with six P -setae.............................................. 14</p><p>– Meso- and metanota without P2a’ setae, sternite III with five P -setae........................................... 15</p><p>14. Tergite I with eight A -setae and 14 P -setae, accessory setae on tergites VI –VII setiform....................................................................................  N. heterothrixi Yin &amp; Xie, 1993 (Far East: China, Korea)</p><p>– Tergite I with six A -setae and 16 P -setae, accessory setae on tergites VI –VII sensilliform............................................................................................  N. taiga Shrubovych, 2013 (Far East: Russia)</p><p>15. Foretarsal sensillum b extremely long, its apex surpassing base of claw, foretarsal setae β1 and δ4 sensiliform....................................................................  N. californicum (Hilton, 1929) (North America: USA)</p><p>– Foretarsal sensillum b not longer than sensillum c, foretarsal setae β1 and δ4 setiform..............................................................................  N. nippon (Yoshii, 1938) (Far East; China, Japan, Korea, Russia).</p></div>	https://treatment.plazi.org/id/03D37B0BFFD5370495A5472C8B96FCF8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Shrubovych, Julia;Sternalski, Jakub;Smykla, Jerzy	Shrubovych, Julia, Sternalski, Jakub, Smykla, Jerzy (2025): Reexamination of three North American Nipponentomon species (Protura, Acerentomidae, Nipponentominae) with updated key to identification. Zootaxa 5604 (3): 373-382, DOI: 10.11646/zootaxa.5604.3.9, URL: https://doi.org/10.11646/zootaxa.5604.3.9
