A5041282751- Nematode management and characterization studies
- Parasite Biology and Host Interactions
- Marine Biology and Ecology Research
- Entomopathogenic Microorganisms in Pest Control
- Polar Research and Ecology
- Environmental and Biological Research in Conflict Zones
- Mollusks and Parasites Studies
- Isotope Analysis in Ecology
- Insect symbiosis and bacterial influences
- Subterranean biodiversity and taxonomy
- Insect and Pesticide Research
- Species Distribution and Climate Change
- Helminth infection and control
- Study of Mite Species
- Surface Treatment and Coatings
- Yersinia bacterium, plague, ectoparasites research
- Insect and Arachnid Ecology and Behavior
- Legume Nitrogen Fixing Symbiosis
State Museum of Natural History of the National Academy of Sciences of Ukraine
2003-2024
Museo de Historia Natural
2013
American Museum of Natural History
2013
Museum and Institute of Zoology
2001
Lviv University
2001
One known (M. romanicus) and two new species of the genus Metaporcelaimus, collected in natural semi-natural habitats Ukraine, are described illustrated. Metaporcelaimus concinnus sp. n. is characterized by its 3.09-4.58 mm long body, lip region 16.5-19.5 µm broad visibly wider than adjacent odontostyle 17-19 long, neck 745-865 pharyngeal expansion occupying 62-66% total length, uterus tripartite 3.9-5.7 times corresponding body diameter, vulva longitudinal (V = 49-53%), tail conical (44-54...
This article presents the format and outlines goals objectives of project: "Digitisation natural collections damaged by hostilities associated factors: development protocols implementation based on State Museum Natural History National Academy Sciences Ukraine." project, financed Research Fund Ukraine as part competition "Science for Reconstruction in War Post-War Periods", involves testing digitisation technologies vulnerable history museum will be implemented 2023-2024. The used to develop...
Paralongidorus rex was found for the first time in Poland and Ukraine. This paper describes females juveniles from four populations of this species on basis morphology morphometrics provides molecular characterization using 18S, ITS1 D2-D3 expansion segments 28S rRNA gene sequences. Morphometrically, these differed slighty V ratio (means populations: 41.9; 42.7; 46.1; 46.8) odontostylet length (166.6; 170.6; 191.5; 193.2). Phylogenetic analysis showed that P. had a sister relationship with...
Summary Genus Longidorus Micoletzky, 1927 consists of obligatory plant root ectoparasites. Some the genus species are economic importance as pests agricultural plants. This paper presents first records attenuatus Hooper, 1961 and L. danuvii Barsi et al., 2007 from Ukraine. Data on morphometrics D2-D3 28S rDNA region sequence provided. Additionally, a population described previously Poland was included. For time has been found with plants ( Malus domestica Borkh., Pyrus sp. Rubus idaeus L.)....
Abstract One new and one known species of Aulolaimus are described, viz. A. multipapillatus sp. n. from Israel nannocephalus Ukraine. is particularly characterised by a cuticle bearing ca 60 distinct longitudinal ridges, with ornamentation on ventral body side anterior posterior to vulva, 6-11 midventral sensilla cloaca, spicules 25 μm long. redescribed the base both light scanning electron microscopic observations two populations An emended diagnosis revised classification genus proposed....
Abstract Two new species of Parkellus (Jairajpuri et al., 2001) from Vietnam and a population zschokkei (Ahmad Jairajpuri, 2010; Menzel, 1913) Ukraine are described, illustrated their phylogenetic position among the Mononchida is presented. The molecular data (18S 28S rDNA) given for three investigated – first time genus . hagiangensis sp. nov. characterized by medium-sized buccal cavity, posterior dorsal tooth located below beginning pharynx, males having ventromedian cuticular pores above...
Tigronehoides andrassyi sp. nov. from Baltic coastal dune in Poland is described and illustrated. New species characterized by medium body length (females 2.25–2.65 mm, males 2.27–2.72 mm), spacious buccal cavity 57.1-60.0 × 49.3-53.9 µm, 49.5-52.4 41.2-43.3 µm), relatively high position of teeth apices 29.2–33.6%, 39.9–42.5% ), longitudinal vulva with clearly separated sclerotizations, short evenly tapered tail cone-shaped posterior part.
Abstract Interactions between a host organism and its associated microbiota, including symbiotic bacteria, play crucial role in adaptation to changing environmental conditions. Antarctica provides unique environment for the establishment maintenance of relationships. One most extensively studied bacteria invertebrates is Wolbachia pipientis , which with wide variety invertebrates. known manipulating reproduction having obligate or facultative mutualistic relationships various hosts. However,...
Summary Females and juveniles from a population of Xiphinema ifacolum Sri Lanka are described based on morphology, morphometrics molecular analyses. Morphologically, females similar to original descriptions other reports Brazil, Cameroon, Liberia, São Tomé Príncipe. The identity the species was also confirmed by 18S rRNA gene sequences deposited in NCBI Brazil (AY297826). Integrative diagnosis completed with data using D2-D3 expansion segments 28S rRNA, ITS1 region, partial 18S-rRNA...
Abstract Two species of the genus Chiloplectus are described from Ukraine. Detailed studies by light and scanning electron microscopy were made to differentiate between C. andrassyi, a new senior synonym Plectus telekii, loricatus. Some previously unknown characters like shape excretory gland duct, number position somatic setae, epiptygmata introduced for this differentiation. loricatus is found be junior cancellatus, which transferred Chiloplectus. An emended diagnosis revised...
Two Metaporcelaimus species, one new and known, are described from Ukraine. petrophilus sp. n. is characterized by its 1.30-1.58 mm long body, lip region offset deep constriction 16-18 µm broad, odontostyle 15-17 long, neck 360-413 pharyngeal expansion occupying 47-54% of total length, uterus simple 83-125 or 1.6-2.7 times the corresponding body diameter, uterine eggs with granulate shell, V = 51-55%, tail conical (35-40 µm, c 33-42, c' 1.4-1.8 in females), spicules 43-50 9-13 spaced...
Summary Makatinus ukrainicus sp. n. and a population of M. aquaticus , both from Ukraine, are described illustrated using morphological, morphometric molecular (28S rDNA) data. The new species is characterised by its 2.17-2.70 mm long body, 20-23 μ m broad lip region, odontostyle 20.5-25 at ventral side 23-27 dorsal side, 591-672 neck, uterus simple 163-174 or 2.0-4.7 corresponding body diam. long, V = 49.5-52.8, tail convex-conoid (29-39 m, c 61-86, c′ 0.6-0.9), spicules 86-93 two pairs...
lu s tro g lo d ytes S c h n e i r , 1940 (N em atoda: B a stia iid an O nchulidae) -tw o m to sp ecies w for th fa u of U k rain P la A bstract: The p er gives new data on the occurrence Dintheria tenuissima DE MAN, 1921 and Slenonchulus troglodytes SCHNEIDER, in Europe.These two rare species are described illustrated basis aterial collected Poland Ukraine.