Lepidosira guilinensis Qian & Ma, 2026, sp. nov.
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2026
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| _version_ | 1866901088224935936 |
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| author | Qian, Xiao-Wei Ma, Yi-Tong |
| author_facet | Qian, Xiao-Wei Ma, Yi-Tong |
| contents | <p><i>Lepidosira guilinensis</i> sp. nov.</p><p>Figs 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, Tables 2, 4</p><p><b>Type material.</b></p><p><i>Holotype</i> • ♀ on slide, China, Guangxi Autonomous Region, Guilin City, Longsheng Autonomous County, Huaping Natural Reserve, Guangfu Mountain, 28-V-2023, 25°33'42"N, 109°56'13"E, 1342.8 m asl, sample number 1277. <i>Paratypes</i> • 2 ♀♀ on slides, China, Guangxi Autonomous Region, Guilin City, Longsheng Autonomous County, Huaping Natural Reserve, Anjiangping Protection Station, 26-V-2023, 25°33'44"N, 109°56'16"E, 1341.0 m asl, sample number 1274. All collected by Y-T Ma.</p><p>* Based on Yoshii and Greenslade’s description (1994).</p><p><b>Description.</b></p><p><i>Size</i>: Body length up to 2.39 mm.</p><p><i>Colour pattern</i>: Ground colour pale yellow. Eye patches dark blue; Th. II – Abd. III brown pigmented; antenna, lateral part of dorsal head, legs, posterior parts of Abd. IV and Abd. V also with brown pigment (Figs 66–68).</p><p><i>Scales</i>: Scales spinulated type (Fig. 69), present on terga (Fig. 70), Ant. I – II (Fig. 71), head, legs (Fig. 72), ventral tube (Fig. 73), ventral side of manubrium and dentes (Figs 74–76).</p><p><i>Head</i>: Antenna not annulated and 0.49–0.59 times length of body. Ratio of Ant. I – IV as 1.00 / 1.30–1.73 / 1.20 – 1.64 / 2.30 – 2.75. Distal part of Ant. IV with many sensory chaetae and normal ciliate chaetae, apical bulb bilobed (Fig. 77). Sensory organ of Ant. III with two rod-like chaetae (Fig. 78). Ant. II with 3–4 rod-like sensilla apically (Fig. 79). Eyes 8 + 8, G and H smaller than others, interocular interocular area with p, v, t setae. Dorsal chaetotaxy of head with seven or eight antennal (An), four median (M), eight sutural (S) mac and one mac in Gr. II (Fig. 80). Prelabral and labral chaetae as 4 / 5, 5, 4, prelabral chaetae ciliate and others smooth, labral papillae round (Fig. 81). Basal chaeta on maxillary outer lobe almost as thick as apical one; sublobal plate with three long and one short smooth chaetae-like processes (Fig. 82). Lateral process of labial papilla E differentiated, with tip not reaching apex of papilla E (Fig. 83). Labial base with M 1 M 2 M 3 REL 1 L 2, all ciliate (Fig. 84).</p><p><i>Thorax</i>: Th. II with two medio-medial (m 1, m 2), two medio-sublateral (m 4, m 4 i), 14–15 posterior mac, one ms and two sens. Th. III with five central and 11 lateral mac, two sens (Fig. 85). Coxal chaetal formula as 7 / 10–11, 9–12 / 11 (Figs 86–88). Trochanteral organ with 42–63 smooth chaetae (Fig. 89). Tenent hair clavate, 1.01–1.10 length of inner edge of unguis; unguis with three inner teeth, basal pair located at 0.34–0.37 distance from base of inner edge of unguis, distal one at 0.66–0.70 distance from base; unguiculus lanceolate, outer edge slightly serrate (Fig. 90).</p><p><i>Abdomen</i>: Range of Abd. IV length as 5.71–6.10 times dorsal axial length of Abd. III. Tergal ms formula on Abd. I – Abd. V as 1, 0, 1, 0, 0, sens as 1, 2, 2, 2, 3. Abd. I with three (m 2, m 3, m 4) mac, ms outer to m 4. Abd. II with four (a 2, m 3, m 3 e, m 3 ep) central, one (m 5) lateral mac. Abd. III with two (a 2, m 3) central, four (am 6, pm 6, m 7 a, p 6) lateral mac (Fig. 91). Abd. IV with two normal sens, 14–16 central and 19–20 lateral mac (Fig. 92). Abd. V with three sens (Fig. 93). Anterior face of ventral tube scaled with 3 + 3 large and many small ciliate chaetae, line connecting proximal and external-distal mac oblique to median furrow (Fig. 94); posterior face scaled with two apical smooth chaetae besides numerous ciliate chaetae in different size (Fig. 95); each lateral flap with five smooth and 16–21 ciliate chaetae (Fig. 96). Manubrial plate dorsally with 17–21 (rarely 10) ciliate mac and three (rarely 2) pseudopores (Fig. 97); ventrally with 27–33 ciliate chaetae (Fig. 98). Mucro bidentate; tip of basal spine reaching apex of subapical tooth; distal smooth section of dens almost equal to mucro in length (Fig. 99).</p><p><b>Etymology.</b></p><p>Named after its locality: Guilin City.</p><p><b>Ecology.</b></p><p>Found in litter of subtropical forest, mainly composed of leaves of <i>Castanopsis chinensis</i>, <i>Alangium chinensis</i>, <i>Schima superba</i> and <i>Mallotus tenuifolius</i>.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19232481 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Lepidosira guilinensis Qian & Ma, 2026, sp. nov. Qian, Xiao-Wei Ma, Yi-Tong Biodiversity Taxonomy Animalia Arthropoda Collembola Entomobryomorpha Entomobryidae Lepidosira Lepidosira guilinensis <p><i>Lepidosira guilinensis</i> sp. nov.</p><p>Figs 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, Tables 2, 4</p><p><b>Type material.</b></p><p><i>Holotype</i> • ♀ on slide, China, Guangxi Autonomous Region, Guilin City, Longsheng Autonomous County, Huaping Natural Reserve, Guangfu Mountain, 28-V-2023, 25°33'42"N, 109°56'13"E, 1342.8 m asl, sample number 1277. <i>Paratypes</i> • 2 ♀♀ on slides, China, Guangxi Autonomous Region, Guilin City, Longsheng Autonomous County, Huaping Natural Reserve, Anjiangping Protection Station, 26-V-2023, 25°33'44"N, 109°56'16"E, 1341.0 m asl, sample number 1274. All collected by Y-T Ma.</p><p>* Based on Yoshii and Greenslade’s description (1994).</p><p><b>Description.</b></p><p><i>Size</i>: Body length up to 2.39 mm.</p><p><i>Colour pattern</i>: Ground colour pale yellow. Eye patches dark blue; Th. II – Abd. III brown pigmented; antenna, lateral part of dorsal head, legs, posterior parts of Abd. IV and Abd. V also with brown pigment (Figs 66–68).</p><p><i>Scales</i>: Scales spinulated type (Fig. 69), present on terga (Fig. 70), Ant. I – II (Fig. 71), head, legs (Fig. 72), ventral tube (Fig. 73), ventral side of manubrium and dentes (Figs 74–76).</p><p><i>Head</i>: Antenna not annulated and 0.49–0.59 times length of body. Ratio of Ant. I – IV as 1.00 / 1.30–1.73 / 1.20 – 1.64 / 2.30 – 2.75. Distal part of Ant. IV with many sensory chaetae and normal ciliate chaetae, apical bulb bilobed (Fig. 77). Sensory organ of Ant. III with two rod-like chaetae (Fig. 78). Ant. II with 3–4 rod-like sensilla apically (Fig. 79). Eyes 8 + 8, G and H smaller than others, interocular interocular area with p, v, t setae. Dorsal chaetotaxy of head with seven or eight antennal (An), four median (M), eight sutural (S) mac and one mac in Gr. II (Fig. 80). Prelabral and labral chaetae as 4 / 5, 5, 4, prelabral chaetae ciliate and others smooth, labral papillae round (Fig. 81). Basal chaeta on maxillary outer lobe almost as thick as apical one; sublobal plate with three long and one short smooth chaetae-like processes (Fig. 82). Lateral process of labial papilla E differentiated, with tip not reaching apex of papilla E (Fig. 83). Labial base with M 1 M 2 M 3 REL 1 L 2, all ciliate (Fig. 84).</p><p><i>Thorax</i>: Th. II with two medio-medial (m 1, m 2), two medio-sublateral (m 4, m 4 i), 14–15 posterior mac, one ms and two sens. Th. III with five central and 11 lateral mac, two sens (Fig. 85). Coxal chaetal formula as 7 / 10–11, 9–12 / 11 (Figs 86–88). Trochanteral organ with 42–63 smooth chaetae (Fig. 89). Tenent hair clavate, 1.01–1.10 length of inner edge of unguis; unguis with three inner teeth, basal pair located at 0.34–0.37 distance from base of inner edge of unguis, distal one at 0.66–0.70 distance from base; unguiculus lanceolate, outer edge slightly serrate (Fig. 90).</p><p><i>Abdomen</i>: Range of Abd. IV length as 5.71–6.10 times dorsal axial length of Abd. III. Tergal ms formula on Abd. I – Abd. V as 1, 0, 1, 0, 0, sens as 1, 2, 2, 2, 3. Abd. I with three (m 2, m 3, m 4) mac, ms outer to m 4. Abd. II with four (a 2, m 3, m 3 e, m 3 ep) central, one (m 5) lateral mac. Abd. III with two (a 2, m 3) central, four (am 6, pm 6, m 7 a, p 6) lateral mac (Fig. 91). Abd. IV with two normal sens, 14–16 central and 19–20 lateral mac (Fig. 92). Abd. V with three sens (Fig. 93). Anterior face of ventral tube scaled with 3 + 3 large and many small ciliate chaetae, line connecting proximal and external-distal mac oblique to median furrow (Fig. 94); posterior face scaled with two apical smooth chaetae besides numerous ciliate chaetae in different size (Fig. 95); each lateral flap with five smooth and 16–21 ciliate chaetae (Fig. 96). Manubrial plate dorsally with 17–21 (rarely 10) ciliate mac and three (rarely 2) pseudopores (Fig. 97); ventrally with 27–33 ciliate chaetae (Fig. 98). Mucro bidentate; tip of basal spine reaching apex of subapical tooth; distal smooth section of dens almost equal to mucro in length (Fig. 99).</p><p><b>Etymology.</b></p><p>Named after its locality: Guilin City.</p><p><b>Ecology.</b></p><p>Found in litter of subtropical forest, mainly composed of leaves of <i>Castanopsis chinensis</i>, <i>Alangium chinensis</i>, <i>Schima superba</i> and <i>Mallotus tenuifolius</i>.</p> |
| title | Lepidosira guilinensis Qian & Ma, 2026, sp. nov. |
| topic | Biodiversity Taxonomy Animalia Arthropoda Collembola Entomobryomorpha Entomobryidae Lepidosira Lepidosira guilinensis |
| url | https://doi.org/10.5281/zenodo.19232481 |