identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
038B5908FFAB8C4112D74CCD57EA2A3E.text	038B5908FFAB8C4112D74CCD57EA2A3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustigmaeus Berlese 1910	<div><p>Genus Eustigmaeus Berlese, 1910</p><p>Type species: Eustigmaeus kermesinus (Koch, 1841)</p></div>	https://treatment.plazi.org/id/038B5908FFAB8C4112D74CCD57EA2A3E	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	Paktinat-Saeij, Saeid;Bagheri, Mohammad;De Castro, Tatiane M. M. G.;De Moraes, Gilberto J.	Paktinat-Saeij, Saeid, Bagheri, Mohammad, De Castro, Tatiane M. M. G., De Moraes, Gilberto J. (2016): Two new species of Eustigmaeus Berlese (Acari: Trombidiformes: Stigmaeidae) from Brazil, with a key to the American species. Zootaxa 4066 (5): 571-580, DOI: 10.11646/zootaxa.4066.5.5
038B5908FFAB8C4312D74F6057652E04.text	038B5908FFAB8C4312D74F6057652E04.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustigmaeus piracicabensis Paktinat-Saeij & Bagheri	<div><p>Eustigmaeus piracicabensis Paktinat-Saeij &amp; Bagheri sp. nov.</p><p>(Figs. 1–10, 19, 21–22)</p><p>Female (n = 3): Length of idiosoma 292 (321–330); gnathosoma 102 (103–110); width of idiosoma 231 (253–268). Length of legs I–IV: 237 (241–245); 195 (196–197); 187 (183–192); 225 (225–238).</p><p>Dorsum of idiosoma (Figs. 1, 19). Covered by two shields, leaving exposed margin of unsclerotized cuticle around edges; shields ornamented with polygonal depressions, without vacuoles but with fine punctations (Figs. 2, 19); without callosities between idiosomal shield and humeral shield. Prodorsal shield triangular and bearing four pairs of setae (vi, ve, sci and sce) and one pair of eyes between setae ve and sci. Humeral shields subtriangular, ornamented with depressions and bearing c2; hysterosomal shield with six pairs of setae (c1, d1, d2, e1, e2 and f1); dorsal body setae (Figs. 3, 22) inserted on protuberances, subequal, smooth and clavate with hyaline sheaths, except h1 and h2 setiform and distinctly shorter. Lengths of dorsal setae: vi 63 (53–58); ve 70 (70–73); sci 60 (53– 58); sce 62 (58–63); c1 62 (54–58); c2 33 (30–34); d1 67 (65–66); d2 69 (60–64); e1 72 (68–70); e2 62 (53–62); f1 54 (47–52); h1 22 (20–22); h2 15 (11–14). Distances between dorsal setae: vi– vi 18 (17–18); ve–ve 65 (65–67); vi– ve 50 (53–55); ve–sci 30 (26–28); sci–sci 110 (106–109); sce–sce 145 (142–150); sci–sce 26 (22–25); c1–c1 78 (72–75); c1–d1 50 (51–55); c1–c2 76 (85–96); c1–d2 33 (30–36); c2–c2 218 (244–247); d1–d1 74 (72–77); d1–d2 48 (52–53); d1– e1 58 (63–65); d1– e2 34 (32–33); d2–d2 140 (136–141); d2– e2 60 (62–63); e1– e1 68 (65–70); e1– e2 40 (40–47); e2–e2 115 (114–118); e1–f1 43 (45–50); f1–f1 67 (58–60); h1–h1 33 (40–42); h2–h2 42 (47–50); h1–h2 8 (8).</p><p>Venter of idiosoma (Fig. 4). Endopodal plates separated medially, reticulate and punctate, bearing three pairs of setae (1a, 3a and 4a). Anogenital area reticulate, but anal valves smooth; with three pairs of aggenital (ag1–3) and three pairs of pseudanal (ps1–3) setae. Suranal shield situated ventrally, pressed against anogenital shield, with depressions and punctate, bearing h1 and h2, adjacent to posterior horseshoe-shaped shield ornamented by tiny depressions (Fig. 5). Measurements of setae: 1a 20 (17–18); 3a 22 (19–20); 4a 23 (20–21); ag1 11 (11–12); ag2 17 (14–17); ag3 12 (13–14); ps1 12 (11–12); ps2 11 (9–10); ps3 9 (7–9).</p><p>Gnathosoma. Subcapitulum (Fig. 6) reticulate with fine punctations, bearing subcapitular setae m 16 (15–16) and n 17 (15–16) and adoral setae or1 10 (11) and or2 12 (11–12). Distance m–m 20 (18–19) and n–n 28 (28–30). Palpus 62 (64–68) long (Fig. 6), five segmented; palptrochanter without setae; palpfemur with three setae; palpgenu with two setae; palptibia with two tactile setae + one well-developed claw + one spine-like accessory claw; palptarsus with four tactile setae + one solenidion (ω), one subapical eupathidium and one distal trifid eupathidium.</p><p>Legs (Figs. 7–10). Setation: coxae (excluding 1a, 3a and 4a) 2-2-2-2, trochanters 1-1-1-1, femora 6-5-3-2, genua 3(+1κ)-3(+1κ)-1-1, tibiae 5(+1φ+1φρ)-5(+1φ)-5(+1φ)-5(+1φ),tarsi 13(+1ω)-9(+1ω)-7(+1ω)-7. Length of solenidia: ωI 19 (18–19); ωII 22 (20–23); ωIII 8 (8–9); φI 9 (11–12); φρI 24 (19–22); φII 18 (18–20); φIII 17 (16– 19). φIV 23 (21–22).</p><p>Immature stages and male: Unknown.</p><p>Remarks. The new species is distinguished from all other Eustigmaeus species by having the extra horseshoeshaped shield adjacent to the suranal shield. It resembles Eustigmaeus collarti (Cooreman, 1955) and E. distinctus (Wood, 1966) in having dorsal ornamentations, endopodal shields separated, and the same femora and genua chaetotaxy; however, it can be distinguished by 1) lacking the solenidion on tarsus IV (7+1ω in other species), 2) one seta on trochanter III (two in other species), 3) three pairs of aggenital setae (two pairs in other species), 4) endopodal shield reticulate (smooth in other species). Furthermore, the new species differs in the shape of dorsal setae from E. collarti .</p><p>Also, E. piracicabensis sp. nov. resembles E. reticulatellus (Habbeb, 1961) in having three pairs of aggenital setae, separate and reticulate endopodal shields, and the chaetotaxy of the femora, genua and tarsi; but it differs from the latter by having one seta on trochanter III instead of two, anogenital area reticulate instead of smooth, and setae h 1 and h 2 simple instead of clavate with hyaline tips.</p><p>Etymology. The epithet piracicabensis refers to “from Piracicaba”, the type locality of the new species.</p><p>Type material. Holotype female and two paratype females from soil and humus under rubber trees ( Hevea brasiliensis Müell. Arg.), collected on March 28, 1999 at Piracicaba, state of São Paulo, Brazil by J.L. Mineiro. All types deposited at the mite reference collection of Departamento de Entomologia e Acarologia, ESALQ-USP, Piracicaba, São Paulo State, Brazil.</p></div>	https://treatment.plazi.org/id/038B5908FFAB8C4312D74F6057652E04	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	Paktinat-Saeij, Saeid;Bagheri, Mohammad;De Castro, Tatiane M. M. G.;De Moraes, Gilberto J.	Paktinat-Saeij, Saeid, Bagheri, Mohammad, De Castro, Tatiane M. M. G., De Moraes, Gilberto J. (2016): Two new species of Eustigmaeus Berlese (Acari: Trombidiformes: Stigmaeidae) from Brazil, with a key to the American species. Zootaxa 4066 (5): 571-580, DOI: 10.11646/zootaxa.4066.5.5
038B5908FFA98C4612D74B6C519C2AD0.text	038B5908FFA98C4612D74B6C519C2AD0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustigmaeus oliveirai Paktinat-Saeij & Bagheri	<div><p>Eustigmaeus oliveirai Paktinat-Saeij &amp; Bagheri sp. nov.</p><p>(Figs. 11–18, 20)</p><p>Female (n = 4): Length of idiosoma 257 (252–275); length of gnathosoma with palp 112 (110–117); width of idiosoma 211 (207–224). Length of legs I–IV (from base of coxa to tip of tarsal claw): 173 (168–175); 161 (150– 162); 160 (150–154); 176 (172–180).</p><p>Dorsum of idiosoma (Figs. 11, 20). Almost completely covered by two shields. Shields ornamented with polygonal depressions of variable sizes and fine punctation; without callosities between idiosomal shield and humeral shield. Prodorsal shield bearing four pairs of setae (vi, ve, sci and sce) and one pair of eyes between setae ve and sci. Humeral shield broad, subtriangular, ornamented with depressions and bearing c2. Hysterosomal shield with six pairs of setae (c1, d1, d2, e1, e2 and f1). Dorsal body setae situated on protuberances, subequal, smooth, arcuate, feather-like and with midrib, vi and sci with short spikes (Fig. 12, 20). Lengths of dorsal setae: vi 53 (52– 54); ve 70 (67–68); sci 51 (48–53); sce 53 (52–55); c1 55 (52–58); c2 52 (54–56); d1 68 (62–65); d2 62 (57–59); e1 60 (60–62); e2 54 (55–56); f1 52 (56–59); h1 30 (35–37); h2 28 (29–30). Distances between dorsal setae: vi– vi 12 (8–12); ve–ve 74 (65–75); vi–ve 29 (24–27); ve–sci 25 (22–23); sci–sci 115 (103–112); sce–sce 154 (145–156); sci–sce 35 (38–40); c1–c1 62 (58–62); c1–d1 38 (39–40); c1–c2 70 (56–87); c1–d2 60 (58–62); c2–c2 177 (173– 197); d1–d1 58 (56–58); d1–d2 58 (60–61); d1– e1 67 (62–64); d1– e2 58 (52–55); d2–d2 178 (167–170); d2– e2 62 (58–61); e1– e1 81 (70–74); e1– e2 35 (33–34); e2–e2 136 (122–130); e1–f1 32 (29–32); f1–f1 60 (56–58); h1–h1 30 (26–29); h2–h2 65 (55–63); h1–h2 18 (17 – 18).</p><p>Venter of idiosoma (Fig. 13). Endopodal shields fused medially, reticulate and punctate, except for central region of posterior endopodal shield, punctate only; bearing three pairs of setae (1a, 3a and 4a); anogenital area reticulate and punctate, but anal valves smooth; with one pair of aggenital (ag1) and three pairs of pseudanal (ps1– 3) setae. Suranal shield situated ventrally, with depressions and punctate, bearing h1 and h2. Measurements of setae: 1a 16 (15–16); 3a 16 (15–17); 4a 15 (12–14); ag 15 (12–14); ps1 12 (13–14); ps2 12 (11–12); ps3 11 (11– 13).</p><p>Gnathosoma. Subcapitulum (Fig. 14) with dimples and fine punctations, bearing subcapitular setae m 14 (15– 16) and n 12 (10–11), and adoral setae or1 11 (11) and or2 12 (11–12). Distance m–m 20 (20), n–n 21 (21). Palpus 77 (67–74) long (Fig. 14), palptrochanter without setae; palpfemur with three setae; palpgenu with two setae; palptibia with two tactile setae + one well-developed claw + one spine-like accessory claw; palptarsus with four tactile setae + one solenidion (ω), one subapical eupathidium and one distal trifid eupathidium.</p><p>Legs (Figs. 15–18). Setation: coxae (excluding 1a, 3a and 4a) 2-2-2-2, trochanters 1-1-2-1, femora 6-5-3-2, genua 3(+1κ)-3-1-1, tibiae 5(+1φ+1φρ)-5(+1φ)-5(+1φ)-5(+1φ), tarsi 13(+1ω)-9(+1ω)-7(+1ω)-7. Length of solenidia: ωI 23 (21–23); ωII 15 (16–17); ωIII 8 (7–8); φI 7 (7); φρI 11 (12–13); φII 8 (9–10); φIII 7 (7). φIV 7 (6– 7).</p><p>Immature stages and male: Unknown.</p><p>Remarks: This new species belongs to the “ segnis ” group, therefore it resembles Eustigmaeus arcuata Chaudhri, 1965, E. chilensis Chaudhri, 1965, E. ensifer Tseng, 1982, E. floridensis Maake, Ueckermann &amp; Childers, 2015, E. foliaceus Tseng, 1982, E. microsegnis Chaudhri, 1965 and E. segnis (Koch, 1836) in having one pair of aggenital setae, flattened dorsal body setae, five setae on femur II and three setae on genu II; it can be distinguished from those species by the following combination of characters: tarsus II with 9(+1ω) setae [8(+1ω) setae in E. arcuata, E. chilensis and E. segnis]; endopodal shields reticulate (smooth in E. chilensis, E. floridensis and E. foliaceus); most of the dorsal body setae smooth (barbed in E. arcuata, E. ensifer, E. floridensis, E. microsegnis and E. segnis); dimples of dorsal shields without vacuoles (with vacuoles in E. microsegnis and E. segnis); anogenital area reticulate (smooth in E. ensifer, E. floridensis and E. foliaceus); lacking callosity (present in E. foliaceus). Furthermore, the new species differs from E. chilensis by having vi and sci with barbs.</p><p>Etymology. The species is named in honor of A.R. Oliveira (Brazilian acarologist, Departamento de Ciencias Biologicas, Universidade de Santa Cruz, Ilheus, Bahia State, Brazil), for his contribution to Acarology in Brazil.</p><p>Type material. Holotype female and three paratype females from soil and humus under unidentified tree, collected on January 17, 2000 at Pariquera-Açu, state of São Paulo State, Brazil, by A.R. Oliveira. The holotype female and two paratype females are deposited at the mite reference collection of Departamento de Entomologia e Acarologia, ESALQ-USP, São Paulo State, Brazil. One paratype female deposited at the Acarological Collection, Department of Plant Protection, Faculty of Agriculture, University of Maragheh, Maragheh, Iran.</p></div>	https://treatment.plazi.org/id/038B5908FFA98C4612D74B6C519C2AD0	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	Paktinat-Saeij, Saeid;Bagheri, Mohammad;De Castro, Tatiane M. M. G.;De Moraes, Gilberto J.	Paktinat-Saeij, Saeid, Bagheri, Mohammad, De Castro, Tatiane M. M. G., De Moraes, Gilberto J. (2016): Two new species of Eustigmaeus Berlese (Acari: Trombidiformes: Stigmaeidae) from Brazil, with a key to the American species. Zootaxa 4066 (5): 571-580, DOI: 10.11646/zootaxa.4066.5.5
038B5908FFAD8C4812D74D9F50DD2AC6.text	038B5908FFAD8C4812D74D9F50DD2AC6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustigmaeus Berlese 1910	<div><p>Key to females of Eustigmaeus Berlese, 1910 of America</p><p>1 Dorsal idiosomal setae acicular, clavate or flattened; smooth or sparsely barbed.................................... 2</p><p>- Dorsal idiosomal setae short, densely barbed or bushy....................................................... 30</p><p>2 With one pair of aggenital setae; dorsal body setae arcuate or flattened........................................... 3</p><p>- With two or three pairs of aggenital setae; dorsal idiosomal setae acicular or clavate............................... 10</p><p>3 Femur II with four setae; genua III with two setae........................................... E. smithi (Chaudhri)</p><p>- Femur II with five setae; genua III with one seta............................................................. 4</p><p>4 Coxisternal shield separated..................................................... E. modiola (Summers &amp; Price)</p><p>- Coxisternal shield fused................................................................................ 5</p><p>5 Dimples on dorsal shields with vacuoles................................................................... 6</p><p>- At least most of the dimples on dorsal shields without vacuoles................................................. 7</p><p>6 Tarsus II with 8(+1ω) setae; dorsal setae slender, sharply pointed, with barbs......................... E. segnis (Koch)</p><p>- Tarsus II with 9(+1ω) setae; dorsal setae with broad membranous vanes...................... E. microsegnis (Chaudhri)</p><p>7 Dorsal idiosomal setae with barbs........................................................................ 8</p><p>- Dorsal idiosomal setae almost smooth..................................................................... 9</p><p>8 Tarsus II with 8(+1ω) setae; distance e1–e1 subequal to f1–f1................................. E. arcuata (Chaudhri)</p><p>- Tarsus II with 9(+1ω) setae; distance e1–e1 double f1–f1.................. E. floridensis Maake, Ueckermann &amp; Childers</p><p>9 Tarsus II with 8(+1ω) setae; coxisternal shield smooth...................................... E. chilensis (Chaudhri)</p><p>- Tarsus II with 9(+1ω) setae; coxisternal shield reticulated...................................... E. oliveirai sp. nov.</p><p>10 With two pairs of aggenital setae........................................................................ 11</p><p>- With three pairs of aggenital setae....................................................................... 16</p><p>11 Setae 4a absent..................................................................... E. parviseta (Chaudhri)</p><p>- Setae 4a present..................................................................................... 12</p><p>12 Humeral callosities absent............................................................................. 13</p><p>- Humeral callosities present............................................................................ 14</p><p>13 Dorsal shields ornamented with minute dimples; sci short (10 Μm).......................... E. bryonemus Flechtmann</p><p>- Dorsal shields ornamented with polygonal dimples; sci normal (30–36 Μm)......................... E. arctica (Wood)</p><p>14 Tarsus IV with 6(+1ω) setae; trochanter III with one seta.......................... E. kauaiensis Swift, Gerson &amp; Goff</p><p>- Tarsus IV with 7(+1ω) setae; trochanter III with two setae.................................................... 15</p><p>15 Aggenital area reticulated; dorsal setae clavate or acicular, with spinules and hyaline sheaths; length of setae ve distinctly greater than distance ve–sci.................................................... E. schusteri (Summers &amp; Price)</p><p>- Aggenital area smooth; dorsal setae clavate or with acutely pointed apex, minute barbed and hyaline sheaths; length of setae ve not greater than distance ve–sci............................................................ E. rotunda (Wood)</p><p>16 Eyes absent......................................................................................... 17</p><p>- Eyes present........................................................................................ 19</p><p>17 Femur IV with three setae........................................................... E. parasitica (Chaudhri)</p><p>- Femur IV with two setae.............................................................................. 18</p><p>18 Dorsal idiosomal setae long, barbulate with blunt tips; coxisternal shields reticulate................ E. gorgasi (Chaudhri)</p><p>- Dorsal idiosomal setae relatively short, plumose; coxisternal shields smooth..................... E. gamma (Chaudhri)</p><p>19 Tarsus IV with 7 setae................................................................................ 20</p><p>- Tarsus IV with 7(+1ω) setae............................................................................ 24</p><p>20 Setae 4a absent...................................................................... E. capella (Chaudhri)</p><p>- Setae 4a present..................................................................................... 21</p><p>21 With two humeral callosities............................................................ E. lacuna (Summers)</p><p>- Without humeral callosity............................................................................. 22</p><p>22 Trochanter III with one seta; setae h1 and h2 simple, without hyaline sheaths; with extra shield on idiosoma.............................................................................................. E. piracicabensis sp. nov.</p><p>- Trochanter III with two setae; setae h1 and h2 clavate, with hyaline sheaths; not extra shield on idiosoma.............. 23</p><p>23 Dorsal shields strongly reticulate..................................................... E. reticulatellus (Habeeb)</p><p>- Dorsal shields uniformly dimpled, dimples circular to oval shape.................... E. clavata (Canestrini &amp; Fanzago)</p><p>24 Humeral callosities absent............................................................... E. ovata (Chaudhri)</p><p>- Humeral callosities present............................................................................ 25</p><p>25 Dorsal idiosomal setae without hyaline sheaths; aggenital plate smooth or weakly reticulated........................ 26</p><p>- Dorsal idiosomal setae with hyaline sheaths; aggenital plate distinctly reticulated................................. 28</p><p>26 Ornamentation of dorsal shields faint, dimples shallow, no evident reticulum; approximate ratio of lengths ve: vi = 1.5, ve: c2 = 4.0; c2 very short 19 Μm.................................................................. E. ottavii (Berlese)</p><p>- Ornamentation of dorsal shields reticulate or polygonal; approximate ratio of lengths ve: vi = 1.0, ve: c2 = 1.3–1.6; c2 short 26– 31Μm.............................................................................................. 27</p><p>27 Dorsal shields uniformly ornamented with pits surrounded with polygonal walls; dorsal setae clavate and apically barbed; dis- tance d1–d1 about 1.5 times as long as distance e1–e1......................................... E. frigida (Habeeb)</p><p>- Dorsal shield with pores in marginal area, minute punctations and faint reticulations in central area; dorsal setae tapered with pointed tips, not barbed; distance d1–d1 about the same as distance e1–e1......................... E. najeeba (Habeeb)</p><p>28 With two pairs of subequal humeral callosities; dorsal shields distinctly reticulated................ E. acidophila (Wood)</p><p>- Anterior callosity distinctly larger than posterior callosity; dorsal shields faintly reticulate........................... 29</p><p>29 Dorsal shields ornamented with small, roughly oval, shallow dimples; dimples vacuolated mostly around the perimeters, with 0–3 central vacuoles; dorsal setae are thickest subapically and clavate, minutely barbed and with hyaline sheaths, h1 and h2 barbed, ve: c2 = 1.5; spine k on genu I approximately 1/3 as long as dorsal setae on genu I; humeral callosities punctuated finely................................................................................. E. gersoni (Wood)</p><p>- Dorsal shields minutely punctate, with dimples and vacuoles the bases of the dimples are unvacuolated; dorsal setae clavate to rod-like and with hyaline sheaths; ve: c2 = 2; spine k on genu I approximately 1/2 as long as dorsal setae on genu I, humeral callosities with pores.................................................................. E. rhodamela (Koch)</p><p>30 Femur II with four setae.............................................................. E. anauniensis (Ewing)</p><p>- Femur II with five setae............................................................................... 31</p><p>31 Eyes absent.................................................................... E. lirella (Summers &amp; Price)</p><p>- Eyes present........................................................................................ 32</p><p>32 Coxisternal shields smooth; setae e1 about 17 Μm................................... E. craticola (Summers &amp; Price)</p><p>- Coxisternal shields reticulated; setae e1 at least 32 Μm....................................................... 33</p><p>33 Dorsal idiosomal setae as long as or longer than the distances between their successive bases; longest spinules less than twice as long as diameter of setal axis......................................................... E. collegiensis (Wood)</p><p>- Dorsal idiosomal setae shorter than the distances between their successive bases; longest spinules more than twice as long as diameter of setal axis................................................................................. 34</p><p>34 Dimples on dorsal shields of uniform shape (polygonal) and size; c1–c1 approximately 68 Μm........ E. myrtae (Chaudhri)</p><p>- Dimples on dorsal shields varying in shape and size; c1–c1 approximately 54 Μm.................. E. plumifer (Halbert)</p></div>	https://treatment.plazi.org/id/038B5908FFAD8C4812D74D9F50DD2AC6	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	Paktinat-Saeij, Saeid;Bagheri, Mohammad;De Castro, Tatiane M. M. G.;De Moraes, Gilberto J.	Paktinat-Saeij, Saeid, Bagheri, Mohammad, De Castro, Tatiane M. M. G., De Moraes, Gilberto J. (2016): Two new species of Eustigmaeus Berlese (Acari: Trombidiformes: Stigmaeidae) from Brazil, with a key to the American species. Zootaxa 4066 (5): 571-580, DOI: 10.11646/zootaxa.4066.5.5
