TY  - JOUR
AU  - Chetverikov, Philipp E.
AU  - Petanović, Radmila
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4093
AB  - A new endoparasitic mite, Novophytoptus longissimus Chetverikov et Petanovic n.sp., living in parenchymatous stem tissue of the rush Juncus conglomeratus L. (Juncaceae) is described with the aid of conventional light microscopy, confocal light microscopy and scanning electron microscopy. Immatures of the new species lack eye-like structures (sensu Smith 1977), which are well-developed in adults. Adults possess unique globular protuberances on the dorsal surface of coxae I, uncommon localization of gnathosomal seta ep (situated in a pocket-like space formed by an antero-dorsal fold of the palpcoxa) and some uncommon attributes in the male and female genital areas. In one male the two putative podocephalic canals (sensu Nuzzaci & Alberti 1996) and the disjointed digitus mobilis and digitus fixus of the chelicerae were clearly seen under DIC LM. Senescent females of N. longissimus n. sp. exceed 510 micrometers, making this species the longest among contemporary eriophyoids. Remarks address the size limits of eriophyoids and the possible ways that novophytoptines penetrate the epidermis. Microphotographs of N. longissimus n. sp. moving within the aerenchyma of the rush stem are presented for the first time. The term "vermiformity", referring to the elongation of the mite body, is discussed and width/length ratio is proposed as a precise estimate of "vermiformity".
PB  - Systematic & Applied Acarology Soc London, Natural History Museum, London
T2  - Systematic and Applied Acarology
T1  - Longest endoparasitic eriophyoid mite (Acari, Eriophyoidea): description of Novophytoptus longissimus n. sp and remarks on size limits in eriophyoids
EP  - 1563
IS  - 11
SP  - 1547
VL  - 21
DO  - 10.11158/saa.21.11.10
ER  - 

@article{
author = "Chetverikov, Philipp E. and Petanović, Radmila",
year = "2016",
abstract = "A new endoparasitic mite, Novophytoptus longissimus Chetverikov et Petanovic n.sp., living in parenchymatous stem tissue of the rush Juncus conglomeratus L. (Juncaceae) is described with the aid of conventional light microscopy, confocal light microscopy and scanning electron microscopy. Immatures of the new species lack eye-like structures (sensu Smith 1977), which are well-developed in adults. Adults possess unique globular protuberances on the dorsal surface of coxae I, uncommon localization of gnathosomal seta ep (situated in a pocket-like space formed by an antero-dorsal fold of the palpcoxa) and some uncommon attributes in the male and female genital areas. In one male the two putative podocephalic canals (sensu Nuzzaci & Alberti 1996) and the disjointed digitus mobilis and digitus fixus of the chelicerae were clearly seen under DIC LM. Senescent females of N. longissimus n. sp. exceed 510 micrometers, making this species the longest among contemporary eriophyoids. Remarks address the size limits of eriophyoids and the possible ways that novophytoptines penetrate the epidermis. Microphotographs of N. longissimus n. sp. moving within the aerenchyma of the rush stem are presented for the first time. The term "vermiformity", referring to the elongation of the mite body, is discussed and width/length ratio is proposed as a precise estimate of "vermiformity".",
publisher = "Systematic & Applied Acarology Soc London, Natural History Museum, London",
journal = "Systematic and Applied Acarology",
title = "Longest endoparasitic eriophyoid mite (Acari, Eriophyoidea): description of Novophytoptus longissimus n. sp and remarks on size limits in eriophyoids",
pages = "1563-1547",
number = "11",
volume = "21",
doi = "10.11158/saa.21.11.10"
}

Chetverikov, P. E.,& Petanović, R.. (2016). Longest endoparasitic eriophyoid mite (Acari, Eriophyoidea): description of Novophytoptus longissimus n. sp and remarks on size limits in eriophyoids. in Systematic and Applied Acarology
Systematic & Applied Acarology Soc London, Natural History Museum, London., 21(11), 1547-1563.
https://doi.org/10.11158/saa.21.11.10

Chetverikov PE, Petanović R. Longest endoparasitic eriophyoid mite (Acari, Eriophyoidea): description of Novophytoptus longissimus n. sp and remarks on size limits in eriophyoids. in Systematic and Applied Acarology. 2016;21(11):1547-1563.
doi:10.11158/saa.21.11.10 .

Chetverikov, Philipp E., Petanović, Radmila, "Longest endoparasitic eriophyoid mite (Acari, Eriophyoidea): description of Novophytoptus longissimus n. sp and remarks on size limits in eriophyoids" in Systematic and Applied Acarology, 21, no. 11 (2016):1547-1563,
https://doi.org/10.11158/saa.21.11.10 . .

TY  - JOUR
AU  - Chetverikov, Philipp E.
AU  - Petanović, Radmila
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4016
AB  - A new vagrant early-derivative eriophyoid mite species Pentasetacus plicatus n. sp. (GeneBank accession number KT070291) is described from Araucaria araucana (Molina) K. Koch from Chile and Peru with the aid of conventional and confocal laser scanning microscopy. Observations on the gnathosoma of the new species indicate that the oral stylet is bent in the middle and twice shorter than the infracapitular and cheliceral stylets. A trough-like subcapitulum originated from the palpcoxae, and swollen basal parts of chelicerae bearing putative cheliceral seta, were observed under CLSM in specimens with disjointed mouth parts. Males with an exposed gonopore under an uncovered genital coverflap and remnants of soft genital organs were registered. Contrary to other eriophyoids, the plates of the longitudinal bridge in P. plicatus n. sp. and other pentasetacines are not fused so that the genital slit continues posterior to the spermathecal apparatus. The previously established taxon Pentasetacidae Shevchenko, Bagnyuk, Sukhareva, 1991 is proposed for the eriophyoids bearing five prodorsal shield setae (Loboquintus and Pentasetacus); a refined diagnosis of Pentasetacidae is given.
PB  - Magnolia Press, Auckland
T2  - Zootaxa
T1  - Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines
EP  - 226
IS  - 2
SP  - 211
VL  - 4144
DO  - 10.11646/zootaxa.4144.2.4
ER  - 

@article{
author = "Chetverikov, Philipp E. and Petanović, Radmila",
year = "2016",
abstract = "A new vagrant early-derivative eriophyoid mite species Pentasetacus plicatus n. sp. (GeneBank accession number KT070291) is described from Araucaria araucana (Molina) K. Koch from Chile and Peru with the aid of conventional and confocal laser scanning microscopy. Observations on the gnathosoma of the new species indicate that the oral stylet is bent in the middle and twice shorter than the infracapitular and cheliceral stylets. A trough-like subcapitulum originated from the palpcoxae, and swollen basal parts of chelicerae bearing putative cheliceral seta, were observed under CLSM in specimens with disjointed mouth parts. Males with an exposed gonopore under an uncovered genital coverflap and remnants of soft genital organs were registered. Contrary to other eriophyoids, the plates of the longitudinal bridge in P. plicatus n. sp. and other pentasetacines are not fused so that the genital slit continues posterior to the spermathecal apparatus. The previously established taxon Pentasetacidae Shevchenko, Bagnyuk, Sukhareva, 1991 is proposed for the eriophyoids bearing five prodorsal shield setae (Loboquintus and Pentasetacus); a refined diagnosis of Pentasetacidae is given.",
publisher = "Magnolia Press, Auckland",
journal = "Zootaxa",
title = "Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines",
pages = "226-211",
number = "2",
volume = "4144",
doi = "10.11646/zootaxa.4144.2.4"
}

Chetverikov, P. E.,& Petanović, R.. (2016). Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines. in Zootaxa
Magnolia Press, Auckland., 4144(2), 211-226.
https://doi.org/10.11646/zootaxa.4144.2.4

Chetverikov PE, Petanović R. Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines. in Zootaxa. 2016;4144(2):211-226.
doi:10.11646/zootaxa.4144.2.4 .

Chetverikov, Philipp E., Petanović, Radmila, "Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines" in Zootaxa, 4144, no. 2 (2016):211-226,
https://doi.org/10.11646/zootaxa.4144.2.4 . .