A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine

Anystipalpus stepposus Trach, sp. n. from Lugansk Region associated with carabid beetles is described. The new species is similar to A. livshitsi (Eidelberg, 1989), differing by the arrangement of short and thickened setae on the podonotal shield, presence of large presternal shields, shape and scle...

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Опубліковано в: :Вестник зоологии
Дата:2012
Автор: Trach, V.A.
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Мова:Англійська
Опубліковано: Інститут зоології ім. І.І. Шмальгаузена НАН України 2012
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Цитувати:A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine / V.A. Trach // Вестник зоологии. — 2012. — Т. 46, № 1. — С. 73–77. — Бібліогр.: 5 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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author Trach, V.A.
author_facet Trach, V.A.
citation_txt A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine / V.A. Trach // Вестник зоологии. — 2012. — Т. 46, № 1. — С. 73–77. — Бібліогр.: 5 назв. — англ.
collection DSpace DC
container_title Вестник зоологии
description Anystipalpus stepposus Trach, sp. n. from Lugansk Region associated with carabid beetles is described. The new species is similar to A. livshitsi (Eidelberg, 1989), differing by the arrangement of short and thickened setae on the podonotal shield, presence of large presternal shields, shape and sclerotization of the sternal shield, shape of some setae on legs and venter of idiosoma, details of structure of the chelicerae. С жуков-жужелиц из Луганской области описан новый вид клещей семейства Ascidae (Mesostigmata), Anystipalpus stepposus Trach, sp. n. Новый вид наиболее близок к A. livshitsi (Eidelberg, 1989), отличается от него расположением коротких и утолщенных щетинок на подонотальном щите, наличием крупных престернальных щитков, формой и склеротизацией стернального щита, формой некоторых щетинок на ногах и вентральной части идиосомы, деталями строения хелицеры.
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fulltext UDC 595.422(477) A NEW SPECIES OF MITES OF THE GENUS ANYSTIPALPUS (MESOSTIGMATA, ASCIDAE) FROM THE EASTERN UKRAINE V. A. Trach I. I. Mechnikov Odessa National University, Shampanskij al., 2, Odessa, 65058 Ukraine E-mail: listoed@rambler.ru Received 17 April 2011 Accepted 10 November 2011 A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine. Trach V. A. – Anystipalpus stepposus Trach, sp. n. from Lugansk Region associated with carabid bee- tles is described. The new species is similar to A. livshitsi (Eidelberg, 1989), differing by the arrange- ment of short and thickened setae on the podonotal shield, presence of large presternal shields, shape and sclerotization of the sternal shield, shape of some setae on legs and venter of idiosoma, details of structure of the chelicerae. Ke y wo r d s: Ascidae, Anystipalpus stepposus, new species, Ukraine, Carabidae. Íîâûé âèä êëåùåé ðîäà Anystipalpus (Mesostigmata, Ascidae) èç Âîñòî÷íîé Óêðàèíû. Òðà÷ Â. À. – Ñ æóêîâ-æóæåëèö èç Ëóãàíñêîé îáëàñòè îïèñàí íîâûé âèä êëåùåé ñåìåéñòâà Ascidae (Mesostigmata), Anystipalpus stepposus Trach, sp. n. Íîâûé âèä íàèáîëåå áëèçîê ê A. livshitsi (Eidelberg, 1989), îòëè÷àåòñÿ îò íåãî ðàñïîëîæåíèåì êîðîòêèõ è óòîëùåííûõ ùåòèíîê íà ïîäî- íîòàëüíîì ùèòå, íàëè÷èåì êðóïíûõ ïðåñòåðíàëüíûõ ùèòêîâ, ôîðìîé è ñêëåðîòèçàöèåé ñòåð- íàëüíîãî ùèòà, ôîðìîé íåêîòîðûõ ùåòèíîê íà íîãàõ è âåíòðàëüíîé ÷àñòè èäèîñîìû, äåòàëÿ- ìè ñòðîåíèÿ õåëèöåðû. Êëþ÷åâûå ñ ëîâ à: Ascidae, Anystipalpus stepposus, íîâûé âèä, Óêðàèíà, Carabidae. Introduction The genus Anystipalpus Berlese, 1911 is known only from adult females phoretic on ground beetles and labidurid earwigs in Eurasia. Genus includes 4 species: A. percicola Berlese, 1911 (= A. nataliae (Eidelberg, 1990)) known from Italy, Ukraine (Crimea) and Iran; A. livshitsi (Eidelberg, 1989) (= A. ukrainicus (Skljar, 1994)) known from Ukraine (Crimea, Donetsk and Poltava Regions), Moldova, Kazakhstan and Iran; A. kazemii Lindquist et Moraza, 2009 and A. labiduricola Lindquist et Moraza, 2009 known only from Iran (Eidelberg, 1989, 1990; Sklyar, 1994; Lindquist, Moraza, 2009). During examination of carabid beetles col- lected in 2010 in Lugansk Region of Ukraine, a new species of mites of the genus Anystipalpus was found. Material and methods Ground beetles were collected in July 2010 in the «Streltsovskaya steppe» branch of Lugansk Nature Reserve (vicinity of Krinichnoe village, Melovskoj district, Lugansk province). The beetles were sampled using an ultraviolet lamp, Barber traps and transferred into vials containing 70% ethyl alcohol. Collected mites were mounted on slides in Hoyer medium. Mites were studied with aid of light microscope Mikmed- 1 Lomo with binocular head AU—12, ocular micrometer AM9—2 and drawing tube RA—7U 4,2. Setal and porelike structures nomenclature follows that of Lindquist and Evans (1965) slightly modified by Lindquist and Moraza (2009). Measurements are given in micrometers (mkm) for the holotype and paratypes (in parentheses, minimum to maximum). The holotype and two paratypes are deposited in the collections of the Museum of Zoology, I. I. Mechnikov Odessa National University, other paratypes in the collections of Department of Zoology I. I. Mechnikov Odessa National University, host beetles in the collection of Schmalhausen Institute of Zoology NAS of Ukraine (Kyiv, Ukraine) and author’s collection. Vestnik zoologii, 46(1): e-28—e-32, 2012 DOI 10.2478/v10058-012-0005-1 Unauthenticated Download Date | 11/17/16 9:20 PM Anystipalpus stepposus Trach, sp. n. (fig. 1, 1—15; 2, 1—4) Ma t e r i a l. Holotype: }, slide N 24—08—2010/01, Ukraine, Lugansk Prov., Melovskoj Distr., vic. of Krinichnoe (49°18 'N 40°05 'E), under elytra of Ophonus sabulicola (Panzer, 1796) (Coleoptera, Carabidae), 24—30.08.2010. Paratypes: 2 }, same data and on slide with holotype; 3 }, same data, under elytra of Ophonus azureus (Fabricius, 1775); 2 }, same data, under elytra of Harpalus calceatus (Duftschmid, 1812); }, same data, under elytra of Ophonus diffinis Dejean, 1829 (coll. V. A. Trach). De s c r i p t i o n. F ema l e. Dorsum (fig. 1, 1). Idiosoma oval, light, length of idio- soma 437 (409—456), width 302 (270—307). Dorsal shields reticulated over entire sur- faces, reticula more elongate between setae J5 and Z5, shields not covering entire sur- face of dorsum, surrounding soft integument smoothly striate. Podonotal shield 231 (218—244) long, greatest width 210 (206—223), with 21 pairs of smooth setae (j1-j6, z1-z6, s1-s6, r2 and two extra pairs in s3-s6 area) of which eight pairs (j2-j5, z2-z4, s4) short, thickened, spinelike, with bluntly rounded tips (fig. 1, 11), 12—13 (11—13) long. Setae j1 and z1 located ventrally, j1 spinelike, short (fig. 1, 9) 7 (5—7), z1 short (fig. 1, 10) 9 (7—11). Other setae on the podonotal shield long, simple (fig. 1, 12) 17—21 (15—21). Opisthonotal shield 185 (176—197) long, greatest width 223 (206—227), with 15 pairs of setae (J1—J5, Z1—Z5, S1—S5), 18—21 (17—21) long. Most of setae smooth, simple, some setae in posterior part of the shield slightly barbed (fig. 1, 13). Lateral soft cuticle with about 14 pairs of simple setae 14—17 (13—17), some setae slightly barbed. Number of secretory gland pores and non-secretory lyrifissures on podonotal and opisthonotal shields typical for genus. Venter (fig. 1, 2). Tritosternum with elongated base, 19 (19—21) long, 13 (12—14) wide, pilose laciniae free nearly to their bases, length of tritosternum 90 (84—95). Presternal shields large, 39 (36—40) long, 18 (15—19) wide, bearing setae st1. Sternal shield surface evenly sclerotized, 67 (59—69) long from anterior presternal margin to irregularly concave posterior margin, greatest width 134 (126—139), 75 (70—76) at nar- rowest width between coxae II. Endopodal extensions between coxae I and II, II and III united with sternal shield. Sternal shield with two pair setae (st2, st3), poroids lack- ing. Setae st4 inserted on soft cuticle. Endopodal strips weakly developed between coxae III and IV. Epigynal shield smooth, 103 (95—107) long from anterior margin of round- ed hyaline rim to evenly rounded posterior margin, 53 (48—59) at widest level between setae st5 and 18 (17—21) at narrowest width between legs IV. Postgenital platelets lack- ing. Opisthosomatic venter with one pair of oval metapodal platelets, 27 (21—27) long, 8 (6—9) wide. Anal shield faintly reticulate-lineate, 90 (80—98) long, 69 (67—72) wide, with two paranal and one postanal setae 23—27 (21—27) long, cribrum well-developed. Soft cuticle with ten pairs of opisthogastric setae JV1—JV5, ZV1—ZV5 and two-five pairs of submarginal UR and marginal R setae. Setae st1-st5, JV1—JV3, ZV1—ZV2 narrow, flagellate (fig. 1, 14), 23—38 (21—40) long. Setae JV4—JV5, ZV3—ZV5, UR and R sim- ple, 15—19 (15—19) long, some setae slightly barbed. Peritrematal-exopodal shield with some lines radiating from stigma to broadened posteromedian margin. Peritremes long, extends anteriorly to level of seta z1. Peritrematal plates uniting with podonotal shield anteriorly at level between setae s2 and s3. Spermathecal structures indiscernible. Gnathosoma. Tectum convex, with anterior margin finely denticulate (fig. 1, 3). Movable digit of chelicerae bidentate (fig. 1, 4). Fixed digit of chelicerae with three small teeth, one subapical tooth and pilus dentilis (fig. 1, 5—6). Length of fixed digit 92 (88—97). Subcapitulum slender, elongate (fig. 1, 7), length from capitular base to apex of corniculi 105 (101—109), greatest width (at base) 80 (74—84). Length of setae pc 18 (16—23), hp2 – 15 (13—15), hp3 – 13 (12—14), hp1 – 13 (11—13), distance between pc and hp2 – 25 (25—27), between hp2 and hp3 – 19 (19—21), between hp3 and hp1 – 15 (13—18). Deutosternum with seven transverse rows of denticles. Rows one to five with a single median denticle (rarely with two denticles); rows six and seven with two-four denticles. Corniculi normal in form, longer than internal malae. Palpus e-29 V. A. Trach Unauthenticated Download Date | 11/17/16 9:20 PM e-30A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae)... Fig. 1. Anystipalpus stepposus, }: 1 – idiosoma, dorsal view; 2 – idiosoma, ventral view; 3 – tectum; 4 – movable digit of chelicerae, lateral view; 5 – fixed digit of chelicerae, lateral view; 6 – fixed digit of che- licerae, medial view; 7 – gnathosoma; 8 – palpus; 9 – seta j1; 10 – seta z1; 11 – thickened setae on the podonotal shield; 12 – simple seta on the podonotal shield; 13 – barbed seta on the opisthonotal shield; 14 – flagellate seta on venter of idiosoma; 15 – modified setae on coxae I—II. Ðèñ. 1. Anystipalpus stepposus, }: 1 – èäèîñîìà, äîðñàëüíî; 2 – èäèîñîìà, âåíòðàëüíî; 3 – òåêòóì; 4 – ïîäâèæíûé ïàëåö õåëèöåðû, ëàòåðàëüíî; 5 – íåïîäâèæíûé ïàëåö õåëèöåðû, ëàòåðàëüíî; 6 – íåïî- äâèæíûé ïàëåö õåëèöåðû, ìåäèàëüíî; 7 – ãíàòîñîìà; 8 – ïàëüïà; 9 – ùåòèíêà j1; 10 – ùåòèíêà z1; 11 —óòîëùåííûå ùåòèíêè ïîäîíîòàëüíîãî ùèòà; 12 – ïðîñòàÿ ùåòèíêà ïîäîíîòàëüíîãî ùèòà; 13 – çàçóáðåííàÿ ùåòèíêà îïèñòîíîòàëüíîãî ùèòà; 14 – áè÷åâèäíàÿ ùåòèíêà âåíòðàëüíîé ÷àñòè èäèîñî- ìû; 15 – ìîäèôèöèðîâàííûå ùåòèíêè òàçèêîâ I—II. Unauthenticated Download Date | 11/17/16 9:20 PM slender, elongate (fig. 1, 8), 189 (179—185) long, about half as long as leg I. Palptibia about 2—2,5 times as long as palptarsus. Chaetotaxy of palps: 2—5—6—14—14. Palptarsal apotele slender, 2-tined. e-31 V. A. Trach Fig. 2. Anystipalpus stepposus (1—4) and A. livshitsi (5—11), }: 1—4 – legs I—IV, except tarsi, respectively; 5 – podonotal shield; 6 – sternal shield; 7 – seta on venter of idiosoma; 8 – movable digit of chelicerae, lateral view; 9 – fixed digit of chelicerae, lateral view; 10 – fixed digit of chelicerae, medial view, 11 – leg I, excepting tibia and tarsus. Fig. 2. Anystipalpus stepposus (1—4) è A. livshitsi (5—11), }: 1—4 – íîãè I—IV, çà èñêëþ÷åíèåì ëà ïîê, ñîîò- âåòñòâåííî; 5 – ïîäîíîòàëüíûé ùèò; 6 – ñòåðíàëüíûé ùèò; 7 – ùåòèíêà âåíòðàëüíîé ÷àñòè èäèî- ñîìû; 8 – ïîäâèæíûé ïàëåö õåëèöåðû, ëàòåðàëüíî; 9 – íåïîäâèæíûé ïàëåö õåëèöåðû, ëàòåðàëüíî; 10 – íåïîäâèæíûé ïàëåö õåëèöåðû, ìåäèàëüíî, 11 – íîãà I, çà èñêëþ÷åíèåì ãîëåíè è ëàïêè. Unauthenticated Download Date | 11/17/16 9:20 PM Legs (fig. 2, 1—4). Length of legs (excluding pretarsi): I – 395 (391—400), II – 270 (260—288), III – 274 (251—279), IV – 344 (335—363). Legs I about 0,9 as long of the idiosoma. Leg chaetotaxy (from coxa to tibia) normal for the genus: I – 2—6—12—13—13, II – 2—5—11—11—10, III – 2—5—6—9—8, IV – 1—5—6—9—9. Leg I lacking pretarsus and claws. Length of femur I 85 (76—86), genu I – 66 (59—65), tibia I – 64 (59—67), tarsus I – 72 (67—76). Most leg setae simple, smooth. Basal seta av of coxa I and posterior seta pv of coxa II modified, thick, narrowed basally and apical- ly (fig. 1, 15). Other setae on coxae I—IV and some setae on trochanters I—IV flagel- late. Seta pd of trochanter I stout, blunted, spinelike. Setae pd1, pd2 on femur I, pd1- pd3 on genu I and pd on trochanter II spinelike. D i f f e r e n t i a l d i a g no s i s. A. stepposus sp. n. is similar to A. livshitsi (Eidelberg, 1989) and A. kazemii Lindquist et Moraza, 2009 by the presence of short and thick- ened setae on podonotal shield. A. stepposus sp. n. closely related to A. livshitsi by the shape of these setae, shape of the epigynal shield, presence of modified setae on trochanter, femur and genu of leg I. The new species differs from A. livshitsi (studied more than 500 specimens of A. livshitsi from different habitats of steppe and forest- steppe zones of Ukraine) by the arrangement of setae on the podonotal shield (in A. stepposus sp. n. j3 situated distinctly anterior to setae z2, j5 situated distinctly ante- rior to setae s4 (fig. 1, 1); in A. livshitsi j3 situated distinctly posterior to setae z2, j5 situated distinctly posterior to setae s4 (fig. 2, 5), by presence of presternal shields and shape of the sternal shield (in A. stepposus sp. n. presternal shields well developed, large, sternal shield surface evenly sclerotized, endopodal extensions between coxae II and III united with sternal shield (fig. 1, 2); in A. livshitsi presternal area only with pair of nar- row platelets adhered to sternal shield, anterior part of sternal shield weakly sclerotized, endopodal extensions between II and III separated (fig. 2, 6)), by shape of setae on venter of idiosoma (in A. stepposus sp. n. some of these setae flagellate (fig. 1, 14); in A. livshitsi all these setae simple (fig. 2, 7)), by details of structure of the chelicerae (fig. 1, 4—6; fig. 2, 8—10, respectively), by shape of some setae on coxae I and II, femur I, genu I (fig. 1, 1—2; fig. 2, 1, respectively) and some other characters. E t ymo l o g y. The species name refers to the habitat and type locality, «Streltsovskaya steppe» (a branch of Lugansk Nature Reserve). I am grateful to the administration and staff of the Lugansk Nature Reserve for support in work and to Dr. A. V. Putchkov (Schmalhausen Institute of Zoology NAS of Ukraine, Kyiv, Ukraine) for help in iden- tification of ground beetles. Eidelberg M. M. Two new mite species of the family Antennoseiidae (Parasitiformes, Mesostigmata) from ground beetles (Coleoptera, Carabidae) // Bulletin of State Nikita Botanical Garden. – 1989. – 70. – P. 74—79. – Russian : Ýéäåëüáåðã Ì. Ì. Äâà íîâûõ âèäà êëåùåé ñåìåéñòâà Antennoseiidae (Parasitiformes, Mesostigmata) ñ æóêîâ-æóæåëèö (Coleoptera, Carabidae). Eidelberg M. M. Three new species of carabidophilous ticks (Antennoseiidae, Mesostigmata) from the Ukraine and Byelorussia // Bulletin of State Nikita Botanical Garden. – 1990. – 71. – P. 75—82. – Russian : Ýéäåëüáåðã Ì. Ì. Òðè íîâûõ âèäà êàðàáèäîôèëüíûõ êëåùåé (Antennoseiidae, Mesostigmata) èç Óêðàèíû è Áåëîðóññèè. Lindquist E. E., Evans G. O. Taxonomic concepts in the Ascidae, with a modified setal nomenclature for the idiosoma of the Gamasina (Acarina: Mesostigmata) // Memoirs of the Entomological Society of Canada. – 1965. – 47. – P. 1—64. Lindquist E. E., Moraza M. L. Anystipalpus, Antennoseius and Vitzthumia: a taxonomic and nomenclatural conundrum of genera (Acari: Mesostigmata: Dermanyssina), with description of four species of Anystipalpus // Zootaxa. – 2009. – 2243. – P. 1—39. Sklyar V. B. Homologous rows by N.Vavilov as a basis for classification of gamasid mites of the genus — Berlese, 1916 (Acarina, Parasitiformes) // Entomological Review. – 1994. – 73 (2). – P. 479—485. – Russian : Ñêëÿð Â. Á. Ãîìîëîãè÷åñêèå ðÿäû Í. È. Âàâèëîâà êàê îñíîâà êëàññèôèêàöèè ãàìàçî- âûõ êëåùåé ðîäà Antennoseius Berlese, 1916 (Acarina, Parasitiformes). e-32A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae)... 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institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
issn 0084-5604
language English
last_indexed 2025-11-24T09:06:02Z
publishDate 2012
publisher Інститут зоології ім. І.І. Шмальгаузена НАН України
record_format dspace
spelling Trach, V.A.
2016-11-19T15:48:08Z
2016-11-19T15:48:08Z
2012
A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine / V.A. Trach // Вестник зоологии. — 2012. — Т. 46, № 1. — С. 73–77. — Бібліогр.: 5 назв. — англ.
0084-5604
DOI 10.2478/v10058-012-0005-1
https://nasplib.isofts.kiev.ua/handle/123456789/109046
595.422(477)
Anystipalpus stepposus Trach, sp. n. from Lugansk Region associated with carabid beetles is described. The new species is similar to A. livshitsi (Eidelberg, 1989), differing by the arrangement of short and thickened setae on the podonotal shield, presence of large presternal shields, shape and sclerotization of the sternal shield, shape of some setae on legs and venter of idiosoma, details of structure of the chelicerae.
С жуков-жужелиц из Луганской области описан новый вид клещей семейства Ascidae (Mesostigmata), Anystipalpus stepposus Trach, sp. n. Новый вид наиболее близок к A. livshitsi (Eidelberg, 1989), отличается от него расположением коротких и утолщенных щетинок на подонотальном щите, наличием крупных престернальных щитков, формой и склеротизацией стернального щита, формой некоторых щетинок на ногах и вентральной части идиосомы, деталями строения хелицеры.
I am grateful to the administration and staff of the Lugansk Nature Reserve for support in work and to Dr. A. V. Putchkov (Schmalhausen Institute of Zoology NAS of Ukraine, Kyiv, Ukraine) for help in identification of ground beetles.
en
Інститут зоології ім. І.І. Шмальгаузена НАН України
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A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
Новый вид клещей рода Anystipalpus (Mesostigmata, Ascidae) из Восточной Украины
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spellingShingle A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
Trach, V.A.
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title A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
title_alt Новый вид клещей рода Anystipalpus (Mesostigmata, Ascidae) из Восточной Украины
title_full A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
title_fullStr A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
title_full_unstemmed A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
title_short A New Species of Mites of the Genus Anystipalpus (Mesostigmata, Ascidae) from the Eastern Ukraine
title_sort new species of mites of the genus anystipalpus (mesostigmata, ascidae) from the eastern ukraine
topic Краткие сообщения
topic_facet Краткие сообщения
url https://nasplib.isofts.kiev.ua/handle/123456789/109046
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