Degeeria domestica Nicolet, 1842 : 76 Seira domestica Lepidocyrtinus gridellii The survey of Seira Lubbock, 1870 (Collembola, Entomobryidae, Seirinae) from Iberian Peninsula and Canary Islands, including three new species Cipola, Nikolas Gioia Arbea, Javier Baquero, Enrique Jordana, Rafael Morais, José Wellington De Bellini, Bruno Cavalcante Zootaxa 2018 2018-08-13 4458 1 1 66 6YCD9 (Nicolet, 1842) Nicolet 1842 [151,530,1694,1720] Collembola Entomobryidae Seira CoL Animalia Entomobryomorpha 5 6 Arthropoda species domestica    Degeeria domestica Nicolet, 1842: 76, pl.8, fig. 11(orig. descr.), not examined. Nicolet, 1847: 370, Suisse and France (record).  Seira domestica; Lubbock, 1870: 279, London, England (comb. and descr.). Lubbock, 1873: 144, pl.21, fig.1(descr.). Denis, 1938: 137, figs. 7‒10, Venice, Italy (descr. as  Lepidocyrtinus gridellii). Gisin & Gama, 1962: 789, figs 3, 4A, 5A, 6‒7, Geneva, Switzerland (descr.). Jacquemart, 1973: 6, fig. 3, Petra, Jordan (chaetotaxy compared). Christiansen & Bellinger, 2000: 62, figs. 27A, 40, United States (descr.).   Diagnosis.Body with pigments on Ant II‒IV ( Fig. 2 A); head mac M 4i, S4, Pa4and Pp6absent, eyepatches with 4‒5 interocular chaetae ( qeventually absent) ( Fig. 5D);  labral papillae conical, outer papilla slightly smaller( Fig. 5F); Th II with 4 medio-central mac( m1‒  1i, m2‒  2i) and PmA‒PmC groups with 5‒7, 1‒3 and 8‒10 mac respectively( Fig. 6 A); Th III‒  Abd III with 11‒15, 6, 5 and 1‒2( rarely a3 as mac)  central mac, respectively(  Figs 6B‒E);  AbdIV with 12  central and 18 lateral mac( Fig. 7 A); males with one inner row of 5 mac finely ciliate on femur I and 6 proximal spine-like mac on tibiotarsus I ( Fig. 8E); unguis apical tooth present; unguiculus outer edge serrated and with proximal tooth ( Fig. 8E); manubrium ventrally with 2/4 subapical and 16 apical chaetae ( Fig. 9B).     Examinedmaterial.1 male and 1 femaleon slide( sample 1979-369/ NHM): England, London, Hampstead Village ( 51°33'N, 00°10'W), indoors, 100 m approx.,  11.x.1937, F.G. M.W.S. coll. 1 female on slide (sample 1979- 369/NHM):   Spain,  NavarraProvince, Pamplona municipality, Universityof  Navarra( 42°48'13"N, 01°39'54"W), in laboratorybenchtop, 435 m,  02.xi.1976, R. Jordana coll. 1 femaleon slide( sample 20151001 a/ MZNA):  Universityof  Navarra( 42°48'13"N, 01°39'54"W), in laboratorybenchtop, 435 m,  30.ix.2015, E. Baquero coll. 1 male and 3 females on slide and 5 specimens in alcohol (EVA0051/INPA):   ValenciaProvince, Devesa del Saler( 39°16'08''N; 00°20'02''W), under  PistaciaL. ( Anacardiaceae) in beach dunes, 6 m, 10.vi.2004, S. Montagud and team coll. 1 male and 2 females on slide (ESA0023/JIAP),   CantabriaProvince, El Astillero municipality, ( 43°20'58''N, 03°51'49''W), in collector's house, 20 m,  14.iv.2014, J.I. Arbea coll. 4 females on slide (ECS0008/JIAP): Castellón Province, Fanzara Municipality, Cova de la Mola (39°59'30''N, 00°25'23''W), 229 m, 17.vii.2005,  pitfall- trap, A. Sendra coll. 1 female on slide and 2 specimens in alcohol (EVA0010/INPA): Valencia Province, Titaguas municipality, La Rebollosa (39°49'30''N, 01°07'49''W), under  Salvia officinalisL. ( Lamiaceae), 720 m, 23.viii.1996, A.M. Monteagudo coll. 4 females and 1 juvenile on slides and 6 specimens in alcohol (CC/UFRN): Iran, Mazandaran Province, Sari city, Semeskandeh Wildlife Refuge (36°33'N, 53°09'L), 115 m, 04.xii.2015, pitfall-trap, M. Ghasemi coll. 1 specimens in alcohol (INPA), idem, except 07.vii.2016. 1 male on slide (SAM): Australia, New South Wales, Sidney (33°53'S, 151°12'L), living room of house of asthmatic, xi.1987, R. Baker coll. 1 female on slide (SAM): Australian Capital Territory, Canberra, Black Mountain Laboratory (33°53'S, 151°12'L), in green house, ii.1995, P. Hart coll. 1 male on slide (FedUni): Victoria, Melbourne, Melbourne University, contaminant laboratory, 2013‒2014, R. Slatyer coll. 1 female on slide (SAM): Rutherglen (36°03'S, 146°27'L), wheatfield plot 52 4b, soil core, 31.v.1994, BL ML coll. 1 male on slide (SAM): South Australia, 10km S Robe, Little Dip Conservation Park (37°10'S, 139°48'L), Erringtons Hole, mobile sand dune, litter, 04.ii.1978, P.J.G. coll. 1 female on slide (SAM): Peterborough, Comet Bore (32°11'S, 139°22'L), 90 mile in desert, 252 m, heath litter, 10.x.1977, P.J.G. coll. 1 female on slide (SAM): Adelaide, Mitcham (34°59'S, 138°37'L), by porch light, 1.7 m high on wall, 06.ix.1978, Southcott coll.  Description based on the listed specimens. Total length( head+ trunk) 2.64‒3.79 mm; Th ratio asII: III= 1: 0.55‒0.78; Abd ratio as III: IV = 1: 3.2 8‒4.51 (n= 4). Specimens pale white with orangeto bluish pigmenton distal halfof AntII to apex of AntIV; eyepatches black( Fig. 2 A). Scales presenton AntI to AntIV basally, ventral and dorsal head, thorax and abdomen dorsally, legs(except empodia), anterior collophore and manubrium and dentes ventrally.  Head.  Antennae shorter than body length, antennal ratio asI: II:  III: IV = 1: 1.6 3‒1.86: 1.67‒1.91: 2.28‒2.86 (n=4) ( Fig. 2 A).  AntIV weakly annulated, with simple apical bulb and blunt sens( Fig. 5 A). Ant III apical organ with two rod-like sens, 3 guard sens, several blunt sens of different sizes and two spine-like sens ( Fig. 5B). Clypeal formula with 4 ( l1‒2), 4 ( f), 3 ( pf0‒1) ciliate chaetae, l1acuminate, l2largest ( Fig. 5C).  Four conical labral papillae, outer papillae slightly smaller( Fig. 5D). Maxillary palp with smooth apical appendage( a. a.) and basal chaeta( b.c.) weakly ciliated, thicker and 1.14 longer than the apical( Fig. 5E).  Eyes A andB larger, G smaller, with 4‒5 interocular chaetae( q, v, p, r, t), q rarely absent; head dorsalchaetotaxy ( Fig. 5F) with 10‘An’ mac(  An1, An2‒3), 4 ‘A’ mac(  A0,  A2‒3,  A5), 3 ‘M’ mac( M1‒2, M4), 7 ‘S’ mac( S0‒3, S5‒6), 1 ‘Ps’ mac(  Ps2), 4 ‘Pa’ mac(  Pa1‒3,  Pa5), 2 ‘Pm’ mac(  Pm1,  Pm3), 4 ‘Pp’ mac(  Pp1‒3,  Pp5),  and 4‘Pe’ mac(  Pe2‒4 plus  Pe3p). Basomedian and basolateral labial fields with M1‒2, R, E, L1‒2, Rsmaller. Postlabial ventral chaetotaxy with about 16 ciliate chaetae, postlabial formula 4 ( G1‒4), 3 ( H2‒4), 4 ( J1‒4), basal chaeta (b.c.) largest ( Fig. 5G).  Thorax chaetotaxy (  Figs 6 A‒B). Th II, series‘a’ with 4 mac( a5ip‒5p);  series‘m’ with 6‒7 mac( m  1i‒1, m  2i‒2, m  4i‒4p), m4p generally present; series‘p’ with 15‒21 mac( p  1i2p‒1p, p2a–2ep2, p  3i3–p3p, p5), p  1i2p, p1ip2, p2a, p2p, p2ea and p  3i3 presentor absent. Th III, series‘a’ with 6‒7 mac( a1a‒6), a1a generally as mac; series‘m’ with 1 mac( m6);  series‘p’ with 7‒10 mac( p  1i2‒1p, p2a‒2ea, p3, p5‒6), p  1i2 and p  1i generally absent, p2e rarely as mic.   FIGURE 3A–E.  Seiraspp., habitus (lateral view, except Ain dorsal): A‒B, in natural habitat, A,  S. betica  sp. nov., courtesy of André Burgers (http://www.biodiversidadvirtual.org/insectar ium/Seira-betica-img961392.html), B,  S. burgersi  sp. nov., courtesy of André Burgers (http://www.biodiversidadvirtual.org/insectarium/Seira-burgersi-img961393.html); C‒E, preserved in alcohol: C,  S. barrai  sp. nov., D,  S. burgersi  sp. nov., E,  S. betica  sp. nov.Scale bars: 0.5mm.   FIGURE 4A–C.Characteristics present in description of  Seiraspecies: A, prelabral and labral chaetotaxy (dorsal view), arrow indicates m0chaeta smaller in some species; B, labial palp and proximal chaetae (ventral view), “p.c.” is proximal chaetae, “l.p.” is lateral process of papilla E; C, distal dens and mucro (lateral view).   Abdomenchaetotaxy (  Figs 6C‒E, 7 A‒B). Abd I, series ‘a’ with 1 mac ( a3); series ‘m’ with 5 mac ( m 2i‒4). Abd II, series ‘a’ with 2 mac ( a2–3); series ‘m’ with 4 mac ( m3‒3e, m5).  Abd III, series‘a’ with a3 rarely as mac; series‘m’ with 3 mac( m3, am6, pm6); series ‘p’ with 1 mac ( p6).  AbdIV with 12  central macof series‘A’ to ‘T’ (  A3a‒6,  Ae7, B3‒6, C1, T1),  and 18 lateral macof series‘E’ to ‘Fe’ ( E2‒4p,  Ee7,  Ee10, F1‒3,  Fe2‒5); at least 5 sens( ps  typeI and 4  typeII), and posteriorly with 7 mes present. Abd V, series ‘a’ with 1 mac ( a5); series ‘m’ with 4 mac ( m2‒3, m5‒5e); series ‘p’ with 6 mac ( p1, p3‒5, ap6‒6e). Legs. Subcoxa I with 5 chaetae and 2 psp; subcoxa II with an anterior row of 11 chaetae and 1 anterior chaeta, posterior row of 4 chaetae, 1 anterior and 1 posterior chaetae and 5 psp; subcoxa III with one row of 10 chaetae and 2 posterior psp(  Figs 8 A‒C). Trochanteral organ with about 20 spine-like chaetae ( Fig. 8D). Unguis with median tooth larger, apical tooth smaller than basal teeth.  Unguiculus with all lamellae acuminate, pe lamella serrated and with smallproximal tooth, other lamellae( ai, ae, pi) smooth; ratio unguis: unguiculus= 1: 0.51 ( Fig. 8F). Tibiotarsus III distally with inner smooth chaeta 1.13 larger than unguiculus; and outer tenent hair capitate, discretely ciliate, and 0.80 smaller than unguis. Leg I of males ( Fig. 8E). Femur I with one inner row of 5 finely ciliate mac of different sizes, one robust spine- like chaeta, 6 small truncate chaetae, and one proximal chaetae ciliate and apically acuminate; outer side with 3 chaetae ciliate and apically acuminate. Tibiotarsus I armed with one inner row of 6 proximal spine-like mac finely ciliate and apically acuminate or rounded, followed by 8 thicker chaetae finely ciliate; outer side with one proximal chaeta ciliate and apically acuminate.   Collophore( Fig. 9 A). Anterior side with 10 ciliate chaetae, including 1 distal mac and 1 acuminate long chaeta; posterior side with 8 ciliate chaetae, of which 1 distal thicker; lateral flap with 3 smooth chaetae (one smaller posteriorly) and 16 ciliate chaetae.   FIGURE 5A–G.  Seira domestica: head; A, apex of Ant IV; B, Ant III apical organ; C, clypeal chaetotaxy; D, labral papillae; E, maxillary outer lobe; F, dorsal cephalic chaetotaxy (valid also for  S. ferrari, except for interocular chaeta q); G, ventral head and basomedian and basolateral labial fields, arrows indicate normal ciliated chaetae and basal chaeta (b.c.), respectively.   FIGURE 6A–E.  Seira domestica: dorsal chaetotaxy; A, Th II; B, Th III; C, Abd I; D, Abd II; E, Abd III.   FIGURE 7A–B.  Seira domestica: dorsal chaetotaxy; A, Abd IV; B, Abd V.   FIGURE 8A–H.  Seira domestica: A, subcoxa I; B, subcoxa II; C, subcoxa III; D, trochanteral organ; E, chaetotaxy of femur and tibiotarsus I of male (anterior view), arrows indicate mac finely ciliate, small truncate chaetae, robust spine-like chaeta (in femur) and two types of tibiotarsal spine-like chaetae finely ciliate apically rounded and acuminate; F, distal tibiotarsus and empodial complex III (posterior view).  TABLE I.Overall morphological comparison among  Seiraspecies with known morphology from WesternPalearctic region.    Characters Ant IV Ant IV Labral Basomeđian labial fielđ Heađ groove Trochanteral  Species annulateđ apical bulb papillae M1 chaeta* R chaeta* basal chaeta organ    S. atlantica31 + simple 2 conical subequal subequal long 33    S. barrai  sp. nov.35 + bilobeđ 4 conical smaller smaller long 20    S. betica  sp. nov.35 + simple ret. 2 conical subequal smaller long 36    S. burgersi  sp. nov.35 + bilobeđ ret. 4 rounđeđ subequal smaller long 64    S. dagamae17 + ? ? ? ? ? 36    S. deserti19, 32 ? simple ? subequal subequal ? 11+12    S. domestica1-2,11, 18, 28, 35 + simple 4 conical subequal smaller long 20    S. dollfusi6, 8, 11, 18 + ? ? ? ? ? ?    S. dori29 + ? ? ? ? ? 9    S. dinizi23, 26, 35 + simple 2 conical smaller smaller + 15    S. elisae22 + simple ? ? ? ? 11    S. ferrarii3, 16-17, 30, 35 + bilobeđ 4 conical subequal subequal long 12+15    S. graeca13, 20 + simple 4 conical subequal subequal + 20    S. lusitanica12, 18 ? ? ? ? ? ? ?    S. mantis33, 35 + bilobeđ 4 conical subequal smaller long 30    S. maroccana31 ? simple 2 conical subequal subequal smaller 14    S. pallidipes4, 15, 34 + bilobeđ 2 conical subequal smaller + 26+38    S. pini24, 35 + simple ret. 4 conical subequal smaller + 44    S. saxatilis11, 18 + ? ? ? ? ? ?    S. squamoornata5, 9-10, 18 ? ? ? ? ? ? ?    S. sacchii14, 17 ? ? ? ? ? ? ?    S. stachi27 ? ? ? ? ? ? ?    S. taeniata7, 26 + bilobeđ 4 conical ? ? ? ?    S. tongiorgii25 ? ? ? ? ? ? ?    S. tigridica21 ? ? 4 conical subequal subequal ? ?    S. uwei32 + ? ? subequal smaller + 21+32 …… continued on the next page  TABLE I.(Continueđ)    Characters Male leg I Unguis Unguiculus Collophore Ventral manubrium  Species đimorphism teeth ratio outer tooth outer eđge anterior chaetae subapical apical    S. atlantica31 ? B=M>A + smooth 17 0 / 4 14    S. barrai  sp. nov.35 + B=M + serrateđ 10 0 / 2 14+16    S. betica  sp. nov.35 + B=M>A + serrateđ 18 2 / 2 14+20    S. burgersi  sp. nov.35 + B=M>A + serrateđ 14 2 / 2 20    S. dagamae17 + M=A>B + smooth ? ? ?    S. deserti19, 32 ? B=M>A + serrateđ 11+13 2 / 4 16    S. domestica1-2,11, 18, 28, 35 + M>B>A + serrateđ 10 2 / 4 16    S. dollfusi6, 8, 11, 18 ? M=A>B + serrateđ ? ? ?    S. dori29 ? M>B=A + smooth 9+11 ? ?    S. dinizi23, 26, 35 + M=A>B + serrateđ 12 2 / 4 16    S. elisae22 ? B>M + smooth ? ? ?    S. ferrarii3, 16-17, 30, 35 + M=A>B + serrateđ 10+13 2 / 4 14+16    S. graeca13, 20 ? B=M>A + serrateđ ? ? ?    S. lusitanica12, 18 + M=A>B + serrateđ ? ? ?    S. mantis33, 35 + M=A>B + smooth ? 2 / 4 18    S. maroccana31 ? B=M>A + smooth 7 0 / 4 12    S. pallidipes4, 15, 34 + B=M>A +/+ smooth/serrateđ 9 2 / 4 19    S. pini24, 35 ? M=A>B + smooth 15 0 / 2 16+18    S. saxatilis11, 18 ? M=A>B + serrateđ ? ? ?    S. squamoornata5, 9-10, 18 + B=M>A + smooth ? ? ?    S. sacchii14, 17 ? M=A>B + smooth ? ? ?    S. stachi27 ? B=M>A + smooth ? ? ?    S. taeniata7, 26 ? M>B=A + smooth ? ? ?    S. tongiorgii25 ? B=M=A + smooth ? ? ?    S. tigridica21 ? M=A>B + smooth ? ? ?    S. uwei32 + B=M>A + smooth 15+22 ? / 4 16 Notes: (ret.) retractile; (B) basal teeth; (M) međian tooth; ( A) apical tooth; (+) present; (+) absent; (?) unknown; (*) refers to chaeta size in relation to other chaetae of posterior row ( M2, E, LI–2). Reference: (1) Nicolet 1842; (2)Lubbock 1870; (3) Parona 1888; (4) Reuter 1895; (5)Scherbakov 1898; (6)Carl 1899; (7)Hanđschin 1925a, (8)1925b; (9)Stach 1955; (10)Altner 1960; (11)Gisin & Gama 1962; (12) Gama 1964; (13)Ellis 1966; (14) Parisi 1969; (15)Loksa & Bogojević 1970; (16)Dallai & Ferrari 1971; (17)Dallai 1973; (18) Jacquemart 1973; (19) Jacquemart 1974; (20)Ellis 1976; (21) Rusek 1981; (22)Gers & Deharveng 1985; (23) Gama 1988a; (24) Jorđana & Arbea 1989; (25) Tosi & Parisi 1990; (26) Yoshii 1990; (27) Loksa 1990; (28)Christiansen & Bellinger 2000; (29)Gruia et al.2000; (30)Barra 2004b; (31)Negri et al.2005; (32)Barra 2010; (33) Zeppelini & Bellini 2006; (34) Winkler & Dányi 2017; (35)Present stuđy.   TABLE 2.Dorsal chaetotaxy comparison among  Seiraspecies with known đorsal chaetotaxy from Western Palearctic region.    Chaetotaxy Heađ mac Th II Th III Abđ I Abđ II Abđ III mac Abđ IV mac  Species M4i S4 Ps2 Pa4 Pp5 Pp6 m1+2 complex ‘PmA̓ ‘PmC̓ mac mac mac central lateral central lateral    S. agadesi8 + + + + + ? 4 6 5 14 6 4 1 ? 12 ?    S. algira8 + + + + + ? 3 2 4 6 2 4 1 ? 9 ?    S. atlantica19 + + + + + + 4 6+11 5 15 6 5 1 3 12 13    S. barrai  sp. nov.23 + + + + + + 4 6+7 5 14 6 4 1 3 11+12 13+14    S. betica  sp. nov.23 + + +/+* + + + 5 7+9 6 15+17 6 5 1+2* 3 14 16+17    S. burgersi  sp. nov.23 + + + + + + 7+11 9+12 7+8 13+17 8+9 5 1 3 17+18 22    S. dagamae6 + + + + + + 4 7 5 14 6 5 1 3 12 8?    S. debruyni8 + + + + + ? 4 6 5 14 6 4 1 ? 12 ?    S. deserti8, 21 + + + + + + 4 6 5 14 6 5 1 3 12 14    S. domestica1, 7, 16, 23 + + + + + + 4 5+7 8+10 11*+15 6 5 1+2* 3 12 18    S. dollfusi1, 7 + + + + + + 10 10 9 15 9 5 1 ? 15 ?    S. dori17 ? + + + + ? 4 5 6 12 5 3 1 ? 12 ?    S. dinizi12, 15, 23 + + + + + + 4 6+7 3*+5 11*+14 5 3 1 3 12+13 17+19    S. elisae11 + + + + + + 4 5 5 11 5 4 1 ? 13 ?    S. ferrarii5-6, 18, 23 + + + + + + 4 5+6 4+5 14 6 4 1 3 12 13    S. graeca3, 9 + + + + + + 4 7 5 14 6 5 1 3 12 10    S. insalahi8 + + + + + ? 6 7 6 11 5 5 1 ? 8 ?    S. lusitanica2, 7 + + + + + + 10 14 11 24 9 5 1 ? 16 ?    S. mantis20, 23 + + + + + + 4 6 5 14 6 4 1 3 12 14    S. maroccana19 + + + + + + 4 6 5 14 6 4 1 3 11 12    S. nigeri8 + + + + + ? 4 6 5 14 6 4 1 ? 12 ?    S. pallidipes4, 22 + + + + + + 7+10 9+12 8+9 15 9 5 1 3 14+17 19    S. pini13, 23 + + + + + + 8+13 11+14 10+13 16+18 9+10* 5 1 3 16+17 22    S. punica8 + + + + + ? 4 8 5 14 6 4 1 ? 12 ?    S. saxatilis1, 7 + + + + + + 11 11 10 15 9 5 1 ? 16 ?    S. squamoornata7 + + + + + + 10 12 9 16 9 5 1 ? 17 ?    S. taeniata15 + + + + + + 4 5 5 8 4 3 ? ? ? ?    S. tongiorgii14 + + + + + + 4 6 5 16 6 4 1 2 11 11    S. tigridica10 + + + + + ? 4 6 5 14 6 4 1 3 14 11    S. uwei21 + + + + + + 4 5+8 5 14 6 4 1 3 12 13    S. vanderheydeni8 + + + + + ? 4 6 5 14 6 4 1 ? 11 ? Notes: (*) rare conđition; (+) present; (+) absent; (?) unknown. Only central mac were consiđeređ on Th III to Abđ II. Reference: (1)Gisin & Gama 1962; (2) Gama 1964; (3)Ellis 1966; (4)Loksa & Bogojevic 1970; (5)Dallai & Ferrari 1971; (6)Dallai 1973; (7) Jacquemart 1973; (8) Jacquemart 1974; (9)Ellis 1976; (10) Rusek 1981; (11)Gers & Deharveng 1985; (12) Gama 1988a; (13) Jorđana & Arbea 1989; (14) Tosi & Parisi 1990; (15) Yoshii 1990; (16)Christiansen & Bellinger 2000; (17)Gruia et al.2000; (18)Barra 2004b; (19)Negri et al.2005; (20) Zeppelini & Bellini 2006; (21)Barra 2010; (22) Winkler & Dányi 2017; (23)Present stuđy. Furcula ( Figs 9B‒C). Manubrium ventrally with formula 1, 2, 2, 2/4 (subapical), 14 (apical) ciliate chaetae and approximately 9 elongated apical scales per side; manubrium dorsally with 7 subapical ciliate chaetae; manubrial plate with 6‒7 ciliate chaetae and 3 psp.   Remarks.  Seira domesticaresembles other species from the WesternPalearctic region as  S. atlanticaNegri, Pellecchia & Fanciulli, 2005,  S. dagamaeDallai, 1973,  S. deserti Jacquemart, 1974and  S. graecaEllis, 1966by head mac M 4i, S4, Pa4and Pp6absent, Th II with 4 medio-central mac ( m1‒ 1i, m2‒ 2i) and Abd I‒IV with 6, 5, 1 and 12 centralmac, respectively ( Table 2). However,  S. domesticadiffers from these species by Ant IV annulated (simple in  S. atlanticaand  S. dagamae), four conical labral papillae (two inner in  S. atlantica), basomedian labial field with chaeta Rsmaller than others (subequal than others in  S. atlantica,  S. desertiand  S. graeca), trochanteral organ with about 20 spine-like chaetae (more in  S. atlanticaand  S. dagamae, less in  S. deserti), unguis with median teeth larger than basal (subequal in  S. atlantica,  S. desertiand  S. graeca), and unguiculus with outer lamella serrated (smooth in  S. atlanticaand  S. dagamae). In addition,  S. domesticadiffers from these species in chaetotaxy of the Th II with 8‒10 mac in PmCgroup and Abd IV with 18 lateral mac, while in these other species such chaetotaxy is reduced (less than 6 mac in PmCgroup and 13 lateral mac in Abd IV). Pigments in  S. domesticaare restricted to the antennae, while in some species it may have adistinct pattern (  S. dagamae), with pigments in legs and abdomen parts (  S. atlantica), diffuse (  S. graeca) or even depigmented, except for eyepatches (  S. deserti). All comparisons among species are presented in Tables 1 and 2. The type locality of  S. domesticawas not provided by Nicolet (1842)in the original description, but in 1847 the same author reported the presence of the species in Switzerland and France, inside houses. Nicolet lived in Switzerland, locality of many species of springtails described by him (as in Nicolet 1842, 1847). Consequently, it is    accepted todayby deduction that the  typelocalityof  S. domesticais also  Switzerland.  The  typematerialof the speciesis lost, sinceit was  not foundin any main Swiss collection as: Musée d'Histoire Naturelle Neuchâtel(J. Litman, personal communication);  and Natural History Museumof  Geneva(J. Schwendinger, personal communication).  Evenso we could  not analyze specimens from  Switzerland, our description fits past descriptionsof  S. domestica dorsalchaetotaxy (excluding possible mistakes and omissions),  including Gisin& Gama(1962) which was basedin specimens from  Geneva,  Switzerland. However, this typological limitation prevents at this moment to determine some variations in populations of  S. domestica.  Gisin& Gama(1962: 792, fig. 4 A) reported the presenceof mac m  4ion headof  S. domestica, as well as Jacquemart (1973: 8, fig.4), in specimens from  Jordan, but this chaetais micin all specimens analyzed here.  Other variations observedin our specimensis PmA and PmC groupsof theTh II,  central macof Th III, and one specimen( from same locality) with mac a3in Abd III(  Figs 6 A‒B, E), but these may have been omitted, since these authors did not reveal variations in their descriptions. 1917076485 1 i 2 i 1 i LABRAL, PAPILLAE, CONICAL, OUTER, PAPILLA, SLIGHTLY, SMALLER, MEDIO-CENTRAL, MAC, AND, GROUPS, RESPECTIVELY, III A 6 7 WITH 4, WITH 5-7, 1-3, AND 8-10 1 A 1917076497 ABD, III, RARELY, MAC, CENTRAL, RESPECTIVELY American Samoa CENTRAL 6 7 WITH 11-15, 6, 5, AND 1-2, FIGS 6 1 CENTRAL 1917076479 [240,839,260,284] ABD, CENTRAL, LATERAL, MAC American Samoa CENTRAL 6 7 WITH 12, AND 18 1 CENTRAL 1917076498 1937-10-11 MALE, FEMALE, SLIDE, NHM M. MROcZKOWSKI United Kingdom 51.55 Examined 1089 -0.16666667 6 7 AND 1, SAMPLE 1979-369 1 1917076478 1976-11-02 SPAIN, NAVARRA, PROVINCE, PAMPLONA, MUNICIPALITY, UNIVERSITY, LABORATORY Spain 42.80361 NAVARRA 19 -1.665 6 7 1 NAVARRA 1917076470 [787,1308,511,536] FEMALE, SLIDE, MZNA Spain A 6 7 SAMPLE 20151001 1 A 1917076487 2015-09-30 UNIVERSITY, NAVARRA, LABORATORY, COLL Spain 42.80361 NAVARRA 19 -1.665 6 7 1 NAVARRA 1917076458 VALENCIA, PROVINCE, DEVESA, DEL, SALER Spain 39.26889 VALENCIA 19 -0.3338889 6 7 1 VALENCIA 1917076502 2014-04-14 CANTABRIA, PROVINCE, EL, ASTILLERO, MUNICIPALITY, HOUSE Spain 43.34944 CANTABRIA 19 -3.863611 6 7 1 CANTABRIA 1917076460 [1265,1432,728,752] PITFALL-, TRAP Spain A 6 7 1 A 1917076501 [273,921,1448,1472] ANTENNAE, SHORTER, THAN, BODY, LENGTH, ANTENNAL, RATIO American Samoa AS 6 7 1 1917076500 III American Samoa A 6 7 1 A 1917076508 [342,1199,1484,1509] ANT, WEAKLY, ANNULATED, WITH, SIMPLE, APICAL, BULB, AND, BLUNT, SENS American Samoa A 6 7 1 A 1917076491 FOUR, CONICAL, LABRAL, PAPILLAE, OUTER, SLIGHTLY, SMALLER, PALP, WITH, SMOOTH, APICAL, APPENDAGE, AND, BASAL, CHAETA, WEAKLY, CILIATED, THICKER, LONGER, THAN, THE Bruno Cavalcante Bellini American Samoa A 6 7 AND 1.14 1 A 1917076507 EYES, AND, LARGER, SMALLER, INTEROCULAR, CHAETAE, RARELY, ABSENT, HEAD, DORSAL, MAC American Samoa An Ps An 6 7 WITH 4-5, WITH 10 1 A 1917076475 [901,1286,1735,1760] MAC, PLUS American Samoa Pe Pe 6 7 AND 4 1 A 1917076509 [199,1035,1844,1869] SERIES, MAC A 6 7 FIGS 6, WITH 4 1 A 1917076489 1 i 3 i 1 i SERIES, MAC, GENERALLY, PRESENT, AND, ABSENT, III American Samoa AS 6 7 WITH 6-7, WITH 15-21, WITH 1 1 1917076474 1 i 1 i 1 i SERIES, MAC, AND, GENERALLY, ABSENT, RARELY, MIC American Samoa AS 6 7 WITH 7-10 1 1917076465 [199,673,1289,1314] ABDOMEN A 8 9 FIGS 6 1 A 1917076441 ABD, III, SERIES, WITH, RARELY, MAC American Samoa AS 8 9 WITH 3 1 1917076506 ABD, CENTRAL, MAC, SERIES American Samoa Ae 8 9 WITH 12 1 CENTRAL 1917076486 LATERAL, MAC, SERIES, SENS, TYPE American Samoa Ee Fe Ee 8 9 AND 18, LEAST 5, AND 4 2 CENTRAL holotype 1917076434 III, WITH, ONE, ROW, CHAETAE, POSTERIOR, PSP A 8 9 OF 10, AND 2, FIGS 8 1 A 1917076448 UNGUICULUS, WITH, ALL, LAMELLAE, ACUMINATE, LAMELLA, SERRATED, AND, SMALL, TOOTH, OTHER, SMOOTH, RATIO, UNGUIS AI 8 9 1 AI 1917076505 [199,448,1937,1961] COLLOPHORE A 8 9 1 A 1917076477 [151,1144,151,176] ACCEPTED, TODAY, DEDUCTION, THAT, THE, TYPE, LOCALITY, ALSO, SWITZERLAND Switzerland SWITZERLAND 17 18 1 holotype 1917076427 THE, TYPE, MATERIAL, SPECIES, LOST, SINCE, WAS, NOT, FOUND, ANY, MAIN, SWISS, COLLECTION American Samoa NOT 17 18 1 NOT holotype 1917076496 AND, NATURAL, HISTORY, MUSEUM, GENEVA American Samoa GENEVA 17 18 1 GENEVA holotype 1917076503 EVEN, COULD, NOT, ANALYZE, SPECIMENS, FROM, SWITZERLAND, OUR, DESCRIPTION, FITS, PAST, DESCRIPTIONS, DORSAL, POSSIBLE, MISTAKES, AND, OMISSIONS Switzerland NOT 17 18 1 NOT holotype 1917076476 INCLUDING, GISIN, GAMA, WHICH, WAS, BASED, SPECIMENS, FROM, GENEVA, SWITZERLAND Switzerland GENEVA 17 18 1 GENEVA holotype 1917076480 4 i GISIN, GAMA, REPORTED, THE, PRESENCE, MAC, HEAD, WELL, SPECIMENS, FROM, JORDAN, BUT, THIS, CHAETA, MIC, ALL, ANALYZED, HERE American Samoa A 17 18 1 A holotype 1917076504 OTHER, VARIATIONS, OBSERVED, OUR, SPECIMENS, AND, GROUPS, THE, CENTRAL, MAC, III, ONE, SPECIMEN, FROM, SAME, LOCALITY, WITH, ABD American Samoa CENTRAL 17 18 FIGS 6 1 CENTRAL holotype