Taxonomy and phylogeny of the genus Sensillanura Deharveng, 1981 (Collembola: Neanuridae: Neanurinae) with description of six new species from the Southern Appalachian Mountains of North America Author Smolis, Adrian University of Wrocław, Faculty of Biological Sciences, Department of Invertebrate Biology, Evolution and Conservation, Przybyszewskiego 65, 51 - 148 Wrocław, Poland. Author Arango, Angela Laboratorio de Ecología y Sistemática de Microartrópodos, Departamento de Biología, Facultad de Ciencias, Universidad Nacional Autónoma de México, 04510, México. Author Bernard, Ernest C. University of Tennessee, Department of Entomology & Plant Pathology, 2505 E. J. Chapman Drive, 370 Plant Biotechnology, Knoxville, Tennessee 37996 - 4560, USA. Author Palacios-Vargas, José G. Laboratorio de Ecología y Sistemática de Microartrópodos, Departamento de Biología, Facultad de Ciencias, Universidad Nacional Autónoma de México, 04510, México. text Zootaxa 2026 2026-01-07 5741 3 401 440 https://doi.org/10.11646/zootaxa.5741.3.1 journal article 314941 10.11646/zootaxa.5741.3.1 284750da-d5cc-480c-b3b5-0f3684926d60 1175-5326 19165244 C90F1FE9-C7CF-4316-A838-191308C950E9

TABLE 2. Chaetotaxy of Sensillanura snideri sp. nov.

Cephalic chaetotaxy–dorsal side
Tubercle		Number of setae		Seta type	Setal designations
Cl		4		Ml me	F G
Af		10		Ml mi	B A, C, D, E
Oc		3		Ml mi	Ocm, Ocp Oca
Di		1		Ml	Di1
De		3		Ml mi	De1 De2, Di2
(Dl+L+So)		15		Ml Mc me mi	Dl5, Dl1, L1, L4 So1 So3–6, L2 Dl2-4, Dl6, So2
Chaetotaxy of antennae
Segment, Group I II III ve vc vi d		Number of setae 7 11 5 sensilla AO III 5 4 4 5	Segment, Group IV ap ca cm cp		Number and types of setae (adult) or, 8 S, i, 12 csA, 6 brs, 2 iv 8 bs, 5 miA 2 bs, 3 miA 3 bs, 1 miA 8 miA, 1 brs
Postcephalic chaetotaxy
Terga	Di	De	Dl	L	Scx2 Cx	Leg setae Tr Fe		Tita
Th. I	mi	Ml + mi	Ml	-	0 3	6	13	19
Th. II Th. III	Ml + 2mi Ml + mi +ss Ml + 2mi Ml + 2mi + ss		2Ml + mi + ss + ms 2Ml + mi + ss	Ml + Mc + me Ml + 2me	2 7 2 8 Sternal setae	6 6	12 11	19 18
Abd. I	Ml + mi	Ml+ 2mi+ss	Ml + mi	Ml + 2mi	VT: 4
Abd. II	Ml + mi	Ml + 2mi + ss	Ml + mi	Ml + Mc + 2mi	Ve: 5–6; seta Ve1 present
Abd. III	Ml + mi	Ml + 2mi + ss	Ml + mi	Ml + Mc + 2mi	Vel: 5–6; Fu: 5me, 0mi
Abd. IV	Ml + mi	Ml + mi + ss	2Ml + mi	3Ml + 4mi	Vel: 5; Vec: 2; Vei: 2; Vl: 4
Abd. V	Ml + 2mi 2Ml + 2m i+ ss				Ag: 3; Vl: 3
Abd. VI	7				Ve: 13–14; An: 2mi, hr: 2mi