identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03CF87940026FFA7FF312765AF02FAA9.text	03CF87940026FFA7FF312765AF02FAA9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Asca quinquesetosa Wharton 1941	<div><p>Asca quinquesetosa Wharton</p><p>(Figures 1 – 7)</p><p>Asca quinquesetosa Wharton, 1941: 2 .</p><p>Asca quinquesetosa .— Hurlbutt, 1963: 513; Wood, 1966: 48.</p><p>Material examined. Six females – Cuba, coll. from soil and litter.</p><p>Remarks. Asca quinquesetosa was described from the nest of a booby on Clipperton Island (Wharton, 1941), and has been recorded from litter and moss in Hawaii (Hurlbutt, 1963) and New Zealand (Wood, 1966). It is now recorded from Cuba for the first time, from soil and litter. Our specimens agree very well with the description given by Hurlbutt (1963). There are two setae and two circular structures on each postero-dorsal tubercle (Figure 7), the epistome has two strong lateral points, and the margin between the points is slightly convex (Figure 6), all dorsal setae are minutely barbed and distance J4–J4 is less than J4–Z3 (Figures 1, 4, 5).</p></div>	https://treatment.plazi.org/id/03CF87940026FFA7FF312765AF02FAA9	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940026FFA7FF312678A887FCBB.text	03CF87940026FFA7FF312678A887FCBB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Asca von Heyden 1826	<div><p>Genus Asca von Heyden</p><p>Asca von Heyden, 1826: 610 .</p><p>Type species: Gamasus aphidioides Fabricius, 1805, by original designation (= Acarus aphidioides Linnaeus, 1758).</p><p>Ceratozercon Berlese, 1913: 204 . Type species: Zercon bicornis Berlese, 1887 (not Gamasus (Sejus) bicornis Canestrini &amp; Fanzago 1876), by original designation (= Acarus aphidioides L., 1758).</p></div>	https://treatment.plazi.org/id/03CF87940026FFA7FF312678A887FCBB	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940026FFA7FF31219CAF44F992.text	03CF87940026FFA7FF31219CAF44F992.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Macrocheles Latreille 1829	<div><p>Genus Macrocheles Latreille</p><p>Macrocheles Latreille, 1829: 282 .</p><p>Type species: Acarus marginatus Hermann, 1804 (= Acarus muscae domesticate Scopoli, 1772).</p></div>	https://treatment.plazi.org/id/03CF87940026FFA7FF31219CAF44F992	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940026FFA5FF31224BAAF3F94C.text	03CF87940026FFA5FF31224BAAF3F94C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Macrocheles merdarius (Berlese 1889) Berlese	<div><p>Macrocheles merdarius (Berlese)</p><p>(Figures 8–11)</p><p>Holostaspis merdarius Berlese, 1889: 1 .</p><p>Macrocheles merdarius .— Sellnick, 1940: 86; Evans &amp; Browning, 1956: 21; Filipponi &amp; Pegazzano, 1963: 83; Axtell, 1963: 628; Krantz &amp; Filipponi, 1964: 36; Karg, 1971: 134; Emberson, 1973: 120; Bregetova, 1977: 353; Takaku &amp; Hartini, 2001: 326; Hartini &amp; Takaku, 2003: 1265; Hartini et al., 2003: 309; Hartini et al., 2005: 204; Hartini &amp; Takaku, 2006: 32.</p><p>Material examined. 15 females—Cuba, north of Matanzas Province, on Ataenius terminalis (Chevrolat) ( Coleoptera: Scarabaeidae).</p><p>Remarks. Macrocheles merdarius is a common cosmopolitan species that has been collected from many species of dung beetles around the world. It is easily recognised by its small size, the simple and needle-like dorsal shield setae (Figure 8), except J5 slightly pilose, genu IV with six setae, anterior section of sternal shield with linea arcuata connected by transverse lines (Figure 10), and ventral shields ornamented with very faint sculptural pattern and punctations (Figure 11).</p></div>	https://treatment.plazi.org/id/03CF87940026FFA5FF31224BAAF3F94C	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940024FFA3FF3123BEAA30FE31.text	03CF87940024FFA3FF3123BEAA30FE31.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Acantholaelaps Joharchi & Halliday & Tolstikov & Trach 2019	<div><p>Genus Acantholaelaps gen. nov.</p><p>Type species: Acantholaelaps strategus sp. nov.</p><p>Description. Female. Laelapidae with an oval-shaped dorsal shield without lateral incisions, bearing 28 pairs of setae (28 pairs in 14 specimens including holotype, 29 pairs in three specimens [S3 on shield] and 30 pairs [s2 &amp; S3 on shield] in three specimens), without Zx setae between the J and Z setae; all dorsal shield setae smooth, pointed and variable in length, marginal setae longest and often appearing wavy in slide-mounted specimens, S5 greatly elongated and wavy in form, at least two-thirds of the body length (Figures 12, 17, 18, 21, 23, 24, 26). Lateral soft skin and opisthogastric area strongly hypertrichous (Figure 25); one pair of caudal setae greatly elongated and wavy in form, at least two-thirds of the body length (Figures 13, 22). Sternal shield reduced in size and longer than wide, its anterior margin often poorly defined, bearing two pairs of long setae, st1 off the shield; genital shield with one pair of setae (Figures 13, 19, 20, 22, 33, 34). Anal shield with para-anal setae longer than unpaired post-anal seta (Figures 13, 34). Hypostome with six rows of minute teeth; hypostomal seta h3 longer than other hypostomal setae. Trochanter of palp bearing two long setae, palp tarsal claw two-tined (Figures 14, 28, 29 &amp; 36). Peritrematal shield broadly enlarged around stigmatic opening (Figure 27), post-stigmatic section not clearly defined (Figure 27). Legs I longer than legs II &amp; III, legs IV longest (Figure 21); greatly elongated macrosetae present on genua and femora I–IV (pd1 on legs I &amp; II and ad1 on III &amp; IV). Tibia III with eight setae (2 1/1 2/1 1) (Figures 37–40). Tarsus II–IV with subterminal blunt spines (al1 and pl1); pre-tarsi II–IV with a pair of stout claws, each claw with a basal spur on its inner margin (Figures 31–32).</p><p>Male. As for female except ventral idiosoma with separate sternogenital and anal shields, and an extra irregularly-shaped area of sclerotisation between them (Figures 47–49). Tarsi II and III with strong spine-like setae av1 and av2 (Figures 51–52). Spermatodactyl longer than movable digit, sharply bent upward apically into S-shape, with truncate tip (Figures 46, 50).</p><p>Differential diagnosis. The new genus can easily be distinguished from other related members of the family by a combination of morphological attributes, some of which are unique or rarely observed in laelapid mites, such as (1) dorsal seta S5 markedly elongated (2) very long dorsal setae (macrosetae) on femur and genu of legs I-IV (pd1 on legs I &amp; II and ad1 on III &amp; IV) (3) tibia III bears eight setae (2 1/1 2/1 1) (4) tarsus II–IV with subterminal blunt spines (al1 and pl1) (5) claws on pre-tarsi II–IV with a basal spur on their convex surface; (6) peritrematal shield broadly enlarged around stigmatic opening; (7) sternal shield reduced in size and longer than wide and bearing two pairs setae, st1 off the shield; (8) opisthogastric area strongly hypertrichous.</p><p>Females of the new genus are similar to Mumulaelaps Clark (in Clark &amp; Hawke, 2012) in having the dorsal shield without lateral incisions, lateral soft skin strongly hypertrichous, sternal shield reduced in size and longer than wide and bearing two pairs setae, st1 off the shield, legs I longer than II and III, elongated setae (macrosetae) on genua and femora I-IV (pd1 on legs I &amp; II and ad1 on III &amp; IV), tibia III bearing eight setae (2 1/1 2/1 1), and tarsus II-IV with subterminal blunt spines (al1 and pl1). The new genus differs from Mumulaelaps by the 28 pairs of dorsal shield setae (15 podonotal, 13 opisthonotal), with j–J and z–Z series complete (vs. 22 pairs (12 podonotal, 10 opisthonotal) and missing many setae from j–J and z–Z series in Mumulaelaps), setae S5 greatly elongated and on dorsal shield (vs not markedly elongated and off the dorsal shield), setae Z4 &amp; Z5 not markedly elongated (vs markedly elongated), opisthogastric area strongly hypertrichous (one pair of caudal setae greatly elongated, at least two-thirds of the body length) (vs. opisthogastric area hypotrichous in Mumulaelaps, lacking very long caudal setae), peritrematal shield broadly enlarged around stigmatic opening (Figure 27) and post-stigmatic section not conspicuous (vs. peritrematal shield normal and post-stigmatic section conspicuous in Mumulaelaps), one elongated seta (ad1) (macroseta) on each genua III–IV, and tibia IV without elongated macrosetae (vs. two elongated setae (ad1, pd1) (macrosetae) on each genua III–IV and ad1 on tibia IV elongated setae (macrosetae) in Mumulaelaps), and pre-tarsi II–IV with a basal spur on the inner surface of each tarsal claw (Figures 31–32). The last character state is otherwise unknown in the free-living Laelapidae, and appears to be autapomorphic for the new genus.</p><p>The new genus is also very similar to Coleolaelaps . These two genera both have lightly sclerotised idiosomal shields, sternal shield reduced to leave small triangular endopodal fragments, sternal setae st1 inserted in soft skin anterior to the sternal shield, and greatly elongated setae on the dorsal shield and some leg segments. These appear to be apomorphic character states in both genera. Most species of Coleolaelaps have a posteriorly reduced dorsal shield, which also appears to be apomorphic, but C. abnormalis Costa &amp; Hunter, 1971 has a normal oval-shaped dorsal shield. Coleolaelaps brachysetus Costa &amp; Hunter, 1971 has a posteriorly reduced dorsal shield, but is atypical in lacking greatly elongate setae on the dorsal shield and legs. These may be plesiomorphic character states in two early-derivative members of the genus. Acantholaelaps shares some derived character states with Coleolaelaps, but has a normal oval-shaped dorsal shield similar to that of C. abnormalis . However, Acantholaelaps differs from all species of Coleolaelaps in the presence of thick blunt setae on tarsus II, modified tarsal claws, the relative length of the legs (length of leg I longer than leg III vs. shorter than leg III in Coleolaelaps), and a short post-anal seta. The new genus is compared with other morphologically similar hypoaspidine genera associated with scarab beetles in Table 1. A full analysis of these character states must await the description of more beetle-associated species in genera similar to Coleolaelaps, Mumulaelaps, and Acantholaelaps .</p><p>Etymology. The name Acantholaelaps (Latin Acantho, spur) refers to the basal spur on the tarsal claws. Gender masculine.</p></div>	https://treatment.plazi.org/id/03CF87940024FFA3FF3123BEAA30FE31	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940022FFABFF3125ECABCFFA3D.text	03CF87940022FFABFF3125ECABCFFA3D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Acantholaelaps strategus Joharchi & Halliday & Tolstikov & Trach 2019	<div><p>Acantholaelaps strategus sp. nov.</p><p>(Figures 12–52)</p><p>Female (n= 20).</p><p>Dorsal idiosoma (Figures 12, 17, 18, 21, 23, 24, 26). Length 985–1150, width 525–593 (with variation in size) (Figures 19 and 20). Dorsal shield oval, without lateral incisions, with very faint reticulate ornamentation (Figures 12, 17, 18, 21, 23, 24, 26). Dorsal shield with 28 pairs of smooth and pointed setae (often appear wavy in slidemounted specimens), 15 pairs on podonotal shield (j1–6, z1–6, s1; s5–6), plus s2–4 and r2–6 off the shield in the soft skin, 13 pairs on the opisthonotal shield (J1–5, Z1 –5, S1, S2, S5); S5 longest (610–620), slightly wavy (Figure 26), z1 shortest (25–27), z2 (150–180), z3 (290–370), z4 (227–290), z5 (150–190), z6 (240–310), j1 (114–120), j2 (130–170), j3 (262–300), j4 (75–120), j5 (112–117), j6 (99–150), J1 (56–120), J2 (63–130), J3, J4 (100–150), J5 (89–100). Setae s2–4 and r2–6, S 3–6, R1–6 and UR1–6 (64–90) on the lateral area of weakly sclerotised cuticle surrounding shield (Figure 25). Dorsal shield setae variable in length (especially J series), some s -S setae inserted in the soft skin just outside the dorsal shield in some specimens (Figures 17, 18). Shield with 13 pairs of discernible pore-like structures, seven on podonotum (idl, id1, id4, id5, id6, gd2, gd6) and six on opisthonotum (idm1, idm2, idm3, idm4, idm5, idm6).</p><p>Ventral idiosoma (Figures 13, 19, 20, 22, 27, 33, 34). Tritosternum with paired pilose laciniae (150–170), columnar base 50–56 long, 36–39 wide; pre-sternal area weakly reticulated. Sternal shield longer than wide, length 221–225, narrowest between st1–st2 (140–145) and broadest at level of st3 (158–168), with straight anterior margin and irregular posterior margin, surface without distinct ornamentation, with variation in the size of the sclerotised area (Figures 19 and 20). Sternal setae long and smooth, st1 (138–144) off the shield, one pair of lyrifissures on anterior margin of sternal shield and a pair of circular pores between st2 (138–146) and st3 (138–151). Metasternal platelets absent, metasternal setae st4 (138–166) and metasternal poroids located in weakly sclerotised cuticle. Endopodal plates I/II completely fused to sternal shield, endopodal plates II/III triangular, fused to sternal shield to varying degree in different specimens, sometimes free, endopodal plates III/IV not visible.</p><p>Genital shield long and tongue-shaped, length 300–370, maximum width 106–115, posterior edge rounded, surface with a few longitudinal lines, genital setae st5 (124–138) on edge of the shield, their position varying in different specimens. Circular paragenital poroids located on weakly sclerotised cuticle close to st5. Anal shield triangular (161–172 × 120–122), surface without distinct ornamentation, para-anal setae (111–114) at least double length of unpaired post-anal seta (50–55), cribrum large, anal pores indistinct. Opisthogaster with one pair very small oval metapodal plates, strongly hypertrichous, one pair of caudal setae greatly elongated and wavy (300–492). Peritrematal shield fused anteriorly with dorsal shield, free posteriorly, peritremes extending from coxa IV to posterior margin of coxa I, peritrematal shield broadly enlarged around stigmatic opening (Figure 27), post-stigmatic section not conspicuous, with two pairs of pore-like structures one lyrifissure ‘ ip’, and one gland pore ‘ gp’ (Figure 27).</p><p>Gnathosoma . Epistome irregularly denticulate laterally, apical section smooth, with minute denticles in some specimens (Figures 15, 35). Hypostomal groove with six rows of minute deutosternal denticles, 12–20 denticles per row, and smooth anterior and posterior transverse lines. Hypostome with four pairs of setae, internal posterior hypostomal setae h3 longest (121–126), h1 (61–68), h2 (50–58), palpcoxal pc (60–69) (Figures 14, 28, 36). Corniculi robust and horn-like, reaching mid-level of palp femur. Palp setal numbers: trochanter 2 (vi, v2 long, 107–109), femur 5, genu 6, tibia 14, tarsus 15, all setae smooth and pointed, palp tarsal claw two-tined (Figures 28, 29, 36). Internal malae complex, with two pairs of lobes, inner lobes narrow, with serrated edges, outer lobes narrow, pointed, shorter than inner lobes, with serrated edges (Figure 14). Fixed digit of chelicera with a large backwardly-directed distal tooth followed by three smaller teeth and a row of 10–15 minute teeth (Figures 16, 30), pilus dentilis short and robust, dorsal seta short, semi-erect, movable digit with two large medial teeth, arthrodial membrane a rounded flap with a corona, cheliceral lyrifissure distinct.</p><p>Legs. Legs II and III short (732–791, 740–818), I and IV longer (810–902, 991–1070) (excluding pretarsus). Chaetotaxy normal for free-living Laelapidae . Leg I (Figure 37): coxa 0 0/1, 0/1 0, trochanter 1 0/2, 1/1 1, femur 2 3/1, 2/3 2 (macroseta pd1 330–360), genu 2 3/2, 3/1 2 (macroseta pd1 190–210), tibia 2 3/2, 3/1 2. Leg II (Figure 38): coxa 0 0/1, 0/1 0, trochanter 1 0/1, 0/2 1, femur 2 3/1, 2/2 1 (macroseta pd1 267–300), genu 2 3/1, 2/1 2 (pd1 longer than other setae on segment), tibia 2 2/1, 2/1 2 (ventral setae all thicker). Leg III (Figure 39): coxa 0 0/1, 0/1 0, trochanter 1 1/1, 0/1 1, femur 1 2/1, 1/0 1 (macroseta ad1 388–410), genu 2 2/1, 2/1 1 (macroseta ad1 284–300), tibia 2 1/1, 2/1 1 (ventral setae all thicker). Leg IV (Figure 40): coxa 0 0/1, 0/0 0, trochanter 1 1/1, 0/1 1, femur 1 2/1, 1/0 1 (macroseta ad1 533–564), genu 2 2/1, 3/0 1 (macroseta ad1 430–461), tibia 2 2/1, 3/1 2. Tarsi II–IV with 18 setae, 3 3/2, 3/2 3 + mv, md and subterminal blunt spines (al1 and pl1) (Figures 38, 39, 40, 42–44). On tarsus II all ventral setae thicker, pd2 longer (98–103) (Figures 38, 42). On tarsus III al2 (91–95), ad2 (116–120), pl2 (91–95) and pd2 (120–130) longer (Figures 39, 43). Tarsus IV with four macrosetae, ad2 (178–191), pd2 (220–248) and al2 (125–140) and pl2 (125–140) (Figures 40, 444). Pre-tarsi on legs II–IV with a pair of stout claws, each claw with a basal spur (Figures 31–32), and a long thin membranous ambulacral stalk (Figures 38, 39, 40, 42–44). Pre-tarsi I with a pair of simple claws and a long thin membranous ambulacral stalk (Figure 41)</p><p>Genital structures. Insemination ducts opening on posterior margin of coxa III, sacculus indistinct, apparently unsclerotised.</p><p>Male (n = 1)</p><p>Dorsal idiosoma. Dorsal shield length 856, width 562; structure and chaetotaxy as for female.</p><p>Ventral idiosoma (Figures 45, 47–49). Sternal, genital and endopodal shields fused to form a composite shield with four to five pairs of long setae (one pair of st1 on shield and another one off the shield) and one and two pairs of lyrifissures and pores respectively, genital opening at anterior margin of shield, posterior margin of shield irregular. Ventral sclerotised fragment free and irregular in shape, with 16 setae (Figures 45, 48, 49). Anal shield as in female, with a rounded anterior margin, well separated from ventral shield (Figures 45, 47–49), metapodal plates absent.</p><p>Gnathosoma . Movable digit of chelicera with one large tooth, spermatodactyl longer than movable digit, sharply bent apically, with a small pore-like structure at back of distal bend, with truncate tip, fixed digit with one medium distal tooth and minute pilus dentilis (Figures 46, 50).</p><p>Legs. Chaetotaxy as in female, av1 and av2 on tarsus II–III and av1 on tibia II stout, pointed and spine-like (Figures 51, 52).</p><p>Type material. Holotype, female, Cuba, north of Matanzas Province, on Strategus sarpedon (Burmeister) ( Coleoptera: Scarabaeidae) . Paratypes: 18 females and one male, same data as holotype .</p><p>Additional material: One female, Brazil, MT, Chapada dos Guimarães, Cerrado, 15°16’ S 56°00’ W, 7 December 2015, A. Frolov &amp; L. Akhmetova coll., under elytra of Strategus surinamensis hirtus Sternberg ( Coleoptera: Scarabaeidae) (in TUMZ) and the host beetle is housed in the collections of Zoological Institute of Russian Academy of Sciences, Saint Petersburg, Russia (ZIN).</p><p>Type deposition. The holotype and 15 paratypes are deposited at the acarological collection of the Tyumen State University Museum of Zoology, Tyumen, Russia (TUMZ) and three paratypes are deposited at the Departamento de Biología Animal y Humana, Facultad de Biología, Universidad de La Habana, Cuba .</p><p>Etymology. The name of this species refers to its occurrence on beetles of the genus Strategus.</p><p>Remarks. The area of sclerotised cuticle between the sternogenital shield and anal shield in the male of Acantholaelaps strategus is very unusual. In the single available specimen this sclerite is irregular in shape, has the same surface texture as the sternogenital shield, and is not covered by striated soft skin. It may be a fragment of a reduced sternogenital/ventral shield, but confirmation must await the collection of more males.</p><p>Female specimens of the new species show a remarkable range of variation in body size, length of medial dorsal shield setae, range of sclerotisation of the sternal shield, and the number of dorsal shield setae, but we believe that these differences represent intra-species variation. Costa &amp; Hunter (1971) observed variation of this type in the related genus Coleolaelaps, and speculated that the variation might represent differences between clonal strains in species that appear to be thelytokous. Our collection of A. strategus includes 20 females and one male. These numbers suggest, but do not confirm, that this species reproduces by arrhenotokous parthenogenesis. The evolutionary significance of this intra-species variation would reward further study.</p><p>The geographic distributions of species of Acantholaelaps and the other genera in Table 1 are probably influenced by the distribution of their specific hosts, depending on the degree of host specificity. The feeding habits of these mites are unknown, but they may be predators that feed on other small invertebrates in the microhabitats created by the beetles such as the hypopus stage of Astigmata mites.</p><p>The presence of the new genus in Cuba supports the need for further exploration in this area. Acantholaelaps is apparently not endemic to Cuba, because a specimen has been collected in Brazil, but its distribution in surrounding countries remains unknown. The host beetle genus Strategus is widespread in the Neotropical Region and includes at least 31 species (Ratcliffe, 1976). It is not yet known how many of these species carry specimens of Acantholaelaps .</p></div>	https://treatment.plazi.org/id/03CF87940022FFABFF3125ECABCFFA3D	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF8794002AFFB3FF31235FA933FEDD.text	03CF8794002AFFB3FF31235FA933FEDD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gaeolaelaps cubaensis Joharchi & Halliday & Tolstikov & Trach 2019	<div><p>Gaeolaelaps cubaensis sp. nov.</p><p>(Figures 53–67)</p><p>Diagnosis (female). Idiosoma 358–363. Dorsal shield with 39 pairs of long setae including two pairs of Zx setae, and two unpaired setae Jx, setae mostly subequal in length, length 38–50, reaching well past base of next posterior setae, J4, J5 and Z5 with 2–3 minute barbs in apical third length. Pre-sternal area granulated and unsclerotised, without lineate reticulation (Figures 54, 59). Sternal shield with almost smooth, straight posterior margin; with two pairs of simple and subequal sternal setae, st1 off the shield (Figures 54, 59), ratio of shield length/width (at broadest level) ≈1. Genital shield longer than wide, ratio of length/width (at broadest level) ≈ 2.7. Anal shield ratio of length/width (at broadest level) ≈ 1; circum-anal setae and post-anal seta smooth. Opisthogastric membrane with nine pairs of smooth setae. Peritremes long, reaching to posterior level of coxae I. Tarsus IV with six elongate setae pd2–3, al2–3 and ad2–3 (Figure 67).</p><p>Description. Female (n = 3)</p><p>Dorsal idiosoma. Dorsal shield oval shaped, 358–363 long, 176–184 wide, covering entire idiosoma; shield with weak reticulation, more distinct in opisthonotal and lateral regions (Figures 53, 58). Shield with 39 pairs of long setae, 22 pairs on podonotal region (j1–6; z1–6; s1–6; r2–5) and 17 pairs on opisthonotal region (J1–5; Z1–5; S1–5; and two pairs of Zx), two supernumerary setae Jx between J -series present, all setae on shield uniform in length (38–50) and thickness except j1, z1 (20–25), most setae long enough to reach past base of next posterior seta. Some setae (J4, J5 and Z5) on podonotal region with 2–3 minute barbs. Shield with 14 pairs of discernible pore-like structures, seven on podonotum (id1, id4, gd2, gd4, gd5, gd6, is1) and seven on opisthonotum (idm3, idm4, idm5, gd8, gd9, idl1, idx) (Figures 53, 58).</p><p>Ventral idiosoma (Figures 54, 59). Tritosternum with long paired pilose laciniae (72–77), columnar base 23–25 × 6–8 wide; pre-sternal area granulated and unsclerotised, without lineate reticulation (Figures 54, 59). Sternal shield (length 93–100) narrowest between coxae II (68–75), widest between coxa II–III (92–100), with almost straight posterior margin; with two pairs of simple and subequal sternal setae, st1 outside the shield, st 1 25–30, st 2 30–33, st3 33–36, and two pairs of poroids, iv1 slit-like and iv2 sub-oval, adjacent to anterior margin and between st2 and st3 respectively; shield without any distinct reticulation, almost completely smooth (Figures 54, 59); lateral margins alongside coxa II–III fused with endopodal plates. Metasternal platelets absent, one pair of simple metasternal setae st4 (25–30) and pore-like iv3 inserted in soft cuticle posterior to sternal shield; endopodal plates III/IV elongate, narrow, curved and free from sternal shield. Genital shield elongate, rounded posteriorly, width 52–56, length 150–155. Surface with inverted V-shaped line in anterior half and a few irregular diagonal lines in posterior half, shield bearing smooth genital setae st 5 (19–22) on its edges (Figures 54, 59). Paragenital poroids (iv5) located on soft cuticle lateral to shield near Zv1. Anal shield subtriangular with rounded anterior margin, length 53–55, width 50–53, bearing three sub-equal, simple and smooth circumanal setae, post-anal setae (17–19), and a pair of para-anal setae (19–21), its anterior half with lineate ornamentation and a pair of lateral pores (gv3); cribrum small. Soft opisthogastric cuticle surrounding genital and anal shields with one pair of sub-oval metapodal plates (13–15 long × 7–9 wide) and nine pairs of setae (Jv1–Jv5, Zv1–Zv 4); all setae uniform in length (14–21) and thickness (Figures 54, 59). Peritreme long, extending to posterior of coxa I (near s1), peritrematal shield narrow, free from exopodal shields, each shield bearing three discernible pore-like structures, a lyrifissure ip at level of coxa II, one lyrifissure ip and a gland pore gp on post-stigmatic section and also a small pore-like structure within peritreme at level of coxa III; anterior part of shield fused with dorsal shield.</p><p>Gnathosoma (Figures 55–57 and 60–63). Hypostome with three pairs of hypostomal setae, h 1 20–22, h 2 15–18, h 3 25–28, and a pair of palpcoxal setae (pc) (25–28). Deutosternal groove wide, with six transverse rows of 15–21 tiny denticles, corniculi horn-like and parallel to each other, almost reaching mid-level of palp femur (Figures 55, 61). Palp chaetotaxy normal: trochanter 2, femur 5, genu 6, tibia 14, tarsus 15, all setae smooth and needle-like except al1 and al1–2 on palp femur and genu apically spatulate (Figure 63); palp tarsal claw two-tined (Figure 63). Internal malae fringed, with one pair of thin contiguous median projections reaching anterior apex of corniculi, and one pair of thicker lateral projections; labrum considerably longer than internal malae (Figures 55 and 61). Anterior margin of epistome densely denticulate (Figures 56 and 60). Fixed digit of chelicera with nine teeth of varying sizes, a setaceous pilus dentilis, dorsal cheliceral setae short. Arthrodial brush present at base of movable digit, movable digit with two teeth (Figures 57, 62).</p><p>Legs (Figures 64–67).Tarsi I–IV each with a pair of claws and pulvillus. Legs II (274–284) and III (234–250) shorter than legs I (359–367) and IV (364–370). Chaetotaxy normal for free-living Laelapidae: Leg I (Figure 64): coxa 0 0/1 0/1 0, trochanter 1 0/2 1/1 1, femur 2 2/1 3/3 2 (pv1 longer, 33–35), genu 2 3/2 3/1 2 (pl1 and pl2 longer, 21–25), tibia 2 3/2 3/1 2 (av1, pv and lateral setae longer, 28–33). Leg II (Figure 65): coxa 0 0/1 0/1 0, trochanter 1 0/1 1/1 1 (ad1 and av thickened and al1 longer), femur 2 3/1 2/2 1 (pd1 longer and al2 thickened), genu 2 2/1 2/1 2 (av thickened), tibia 2 2/1 2/1 2 (ventral setae thickened). Leg III (Figure 66): coxa 0 0/1 0/ 1 0, trochanter 1 1/1 0/2 1, femur 1 2/1 1/0 1 (pd and pl thickened), genu 2 2/1 2/1 1 (al1, al2 and ad2 longer than other dorsal and lateral setae, 28–33, ventral setae thickened), tibia 2 1/1 2/1 1 (al1, al2 and ad2 longer, 28–33, ventral setae thickened). Leg IV (Figure 67): coxa 0 0/1 0/0 0, trochanter 1 1/1 0/1 1, femur 1 2/1 1/0 1 (al and ad1-2 longer, 40–45, pd strongly thickened), genu 2 2/1 3/0 1, tibia 2 1/1 3/1 2 (ventral setae strongly thickened). All setae fine and needle-like unless otherwise noted. Tarsi II–IV with 18 setae 3 3/2 3/2 3 + mv, md, all setae simple and needle-like; setae mv, av2 on tarsus of leg II and all other ventral setae on tarsus III–IV slightly thickened; setae pd2–3 (48–56), al2–3 (44–48) and ad2–3 (45–47) on tarsus IV longer than the other setae on this segment. All pre-tarsi with a well-developed ambulacral stalk, a pair of claws and three rounded pulvillar lobes, projecting well beyond claws.</p><p>Insemination structures: Not seen, apparently unsclerotised.</p><p>Male. Unknown.</p><p>Type material. Holotype, female, Cuba, north of Matanzas Province, from soil and litter . Paratypes: two females, same data as holotype.</p><p>Type deposition. The holotype and one paratype are deposited at the acarological collection of the Tyumen State University Museum of Zoology, Tyumen, Russia (TUMZ) and also one paratype is deposited at the departamento de Biología Animal y Humana, Facultad de Biología, Universidad de La Habana, Cuba .</p><p>Etymology. The specific name is derived from the type locality.</p><p>Differential diagnosis. According to Beaulieu (2009) and Kazemi et al. (2014), seta st1 is outside the sternal shield in the presternal region in only a few species of Gaeolaelaps – G. aculeiferoides (Teng, 1982), G. debilis (Ma, 1996), G. krantzi (Arutunian, 1993), G. minor (Costa, 1968), and G. franzi (Van Aswegen &amp; Loots, 1970) . Gaeolaelaps cubaensis can be easily distinguished from all those species by its very long dorsal setae (most long enough to reach past base of next posterior seta in Gaeolaelaps cubaensis, but never reaching base of next posterior seta in the other species), and by its much smaller body size in comparison with other described species in this genus.</p><p>In the classification of Karg (1982), G. cubaensis falls into the schusteri species group of Hypoaspis (Gaeolaelaps), because its genital shield is of normal size and shape and moderately separated from the anal shield, the posterior margin of the sternal shield is straight, the anal shield is wider than the genital shield, and the dorsal shield setae are long. These character states are shared with G. spiculifera (Berlese, 1918), from South Africa. Van Aswegen &amp; Loots (1970) show the epistome of G. spiculifera as smooth, with only two anterior points, while that of G. cubaensis is strongly polydentate.</p></div>	https://treatment.plazi.org/id/03CF8794002AFFB3FF31235FA933FEDD	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940032FFB3FF312797AA72F9A9.text	03CF87940032FFB3FF312797AA72F9A9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudoparasitus missouriensis (Ewing 1909) Ewing	<div><p>Pseudoparasitus missouriensis (Ewing)</p><p>Hyletastes missouriensis Ewing, 1909: 66 .</p><p>Gymnolaelaps missouriensis .— Hennessey &amp; Farrier, 1988: 30.</p><p>Pseudoparasitus obsoletus Berlese, 1916: 164 (synonymy by Hennessey &amp; Farrier, 1988).</p><p>Laelaspis austriacus Sellnick, 1935: 353 (synonymy by Hennessey &amp; Farrier, 1988).</p><p>Laelaspis austriacus .— Willmann, 1951: 113.</p><p>Gymnolaelaps austriacus .— Hunter, 1961: 680.</p><p>Pseudoparasitus austriacus .— Hunter, 1966: 9.</p><p>Hypoaspis austriacus .—Hirschmann &amp; Bernhard (in Hirschmann et al.), 1969: 132.</p><p>Hypoaspis (Gymnolaelaps) austriacus .— Bregetova, 1977: 526.</p><p>Hypoaspis (Laelaspis) austriaca .— Karg, 1979: 101; Tenorio, 1982: 264; Karg, 1989: 120; Karg, 1993b: 161.</p><p>Material examined. Two females – Cuba, north of Matanzas Province, from soil and litter.</p><p>Remarks. Most of the published information on Pseudoparasitus missouriensis has been published under the name G. austriacus . It has been recorded many times, from North America, Europe and Russia. The species may be recognised by the relatively narrow exopodal plates behind coxa IV, very long and narrow metapodal plates, the very wide rounded genito-ventral shield, and a pair of opisthogastric setae in the soft skin between the genito-ventral and anal shields.</p></div>	https://treatment.plazi.org/id/03CF87940032FFB3FF312797AA72F9A9	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
03CF87940032FFB3FF312588A87CFCEF.text	03CF87940032FFB3FF312588A87CFCEF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudoparasitus Oudemans 1902	<div><p>Genus Pseudoparasitus Oudemans</p><p>Pseudoparasitus Oudemans, 1902: 29 .</p><p>Type species Laelaps meridionalis G. &amp; R. Canestrini, 1882, by original designation.</p><p>Diagnosis. Laelapidae with the palp tarsal claw two-tined, or with two large tines and a small third tine; exopodal plate behind coxa IV large and triangular, not fused with peritrematal shields; genital shield large, especially broadened behind coxae IV, with 4–5 pairs of setae, two pairs of setae Jv1–Jv2 inserted on the shield in addition to setae st5, 1–2 pairs of setae Zv inserted near lateral margins of shield but never on the shield; shield without strong Λ-shaped lines but always with polygonal cells; anal shield free; distinct pre-sternal plates present; idiosomal setae usually smooth; chelicera of female chelate-dentate; genu and tibia I normally with three ventral setae and nine setae on genu IV, including only one posterolateral and ventral setae.</p></div>	https://treatment.plazi.org/id/03CF87940032FFB3FF312588A87CFCEF	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	Joharchi, Omid;Halliday, Bruce;Tolstikov, Andrei V.;Trach, Viacheslav A.	Joharchi, Omid, Halliday, Bruce, Tolstikov, Andrei V., Trach, Viacheslav A. (2019): New records and new species of mites from Cuba, with description of a new genus of Laelapidae (Acari: Mesostigmata). Zootaxa 4612 (3): 326-350, DOI: 10.11646/zootaxa.4612.3.2
