Publications by authors named "Ivan H Tuf"

Cryptops (Cryptops) datviensis sp. nov. from Datvi Cave in Georgia, is the first troglobiotic species of the genus Cryptops Leach, 1814 to be described from the Caucasus.

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Although terrestrial isopods (Oniscidea) are primarily soil- and surface-dwelling invertebrates, they can also be found on tree trunks and walls. This study evaluated distribution patterns of terrestrial isopods on a brick wall during the first hours of night in autumn. Four species of terrestrial isopods were recorded with being the dominant one.

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This study was focused on behaviour of the Common Rough Woodlouse () and the Plum Woodlouse () under the influence of stressors in the form of increased temperature, the vibrating surface, or their combination. Two types of experiments were performed. First, woodlice placed in a labyrinth were observed, to determine the degree of turn alternation, the speed of passing through the labyrinth, and the corrections of turn alternation, when exposed to stressors.

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Terrestrial isopods (Oniscidea) represent a widespread group of land Crustacea that have been able to successfully adapt to the terrestrial environment and occupy newly formed ecological niches. During the colonisation of land, they faced numerous challenges, including finding an effective way to avoid their new terrestrial predators. In response to predation pressure, they have developed various behavioural and morphological adaptations.

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The first part of an annotated checklist of the centipede fauna of five Middle Asian countries (Kazakhstan, Uzbekistan, Turkmenistan, Tajikistan, Kyrgyzstan) based on literature data critically revised, is here presented. The check-list includes 49 species of Lithobiomorpha arranged in 10 genera and 3 families (Anopsobiidae, Henicopidae, and Lithobiidae). Two monotypic genera (Dzhungaria Farzalieva, Zalesskaja Edgecombe, 2004 and Ghilaroviella Zalesskaja, 1975) and 31 species are known from Middle Asian countries only; 3 species are regarded as introduced in the region.

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Lowland oak forests host high biodiversity throughout Europe, and to maintain their high biodiversity potential we need to understand how current silviculture practices influence these ecosystems. The most common harvest approach in oak woodlands remains clear-cutting followed by site preparation for reforestation. The site preparation can vary in intensity and possibly affect forest biodiversity in various ways.

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Spiders are common inhabitants of tree hollows, as well as bird nesting boxes, especially in autumn and winter. Some species of spiders use bird nesting boxes for overwintering. We investigated spider assemblages in nesting boxes and how temperature influences the abundance of overwintering spiders in nesting boxes in lowland forest in the Czech Republic.

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The shallow underground of rock debris is a unique animal refuge. Nevertheless, the research of this habitat lags far behind the study of caves and soil, due to technical and time-consuming demands. Data on Myriapoda in scree habitat from eleven localities in seven different geomorphological units of the Czech and Slovak Republics were processed.

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Fragments of woodland fulfil many irreplaceable functions in the agricultural landscape including being the main source of biodiversity of soil invertebrates. Due to intensive farming and land use changes, especially in the second half of the 20 century, fragments of woodland in agricultural landscape almost disappeared. This has led to a decrease in the diversity of invertebrates, especially those for which the presence of these woodland habitats in the landscape is a key element for survival.

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Dispersal of mycorrhizal fungi via animals and the importance for the interacting partners' life history as well as for ecosystems is an understudied topic. In this review, we describe the available evidence and the most important knowledge gaps and finally suggest ways to gain the missing information. So far, 33 articles have been published proving a successful transfer of mycorrhizal propagules by animals.

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Verhoeff, 1899 is redescribed based on type material and newly collected specimens. Hoffer, 1937, described from another cave in the same region in Bosnia and Hercegovina, is presented as a junior subjective synonym of (syn. nov.

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This paper summarizes data regarding the terrestrial isopods of the White Carpathians range in the Western Outer Carpathians based on field research undertaken during the past several decades in natural meadow pasture and forest localities. Using a combination of four collection methods 19 species belonging to nine families were recorded. The most common representatives were and .

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The total species richness in the myriapod assemblages of the lowland Altais near Charyshskoe Village, Altai Province, southwestern Siberia, Russia is estimated to be at least 19 species from ten genera, eight families, five orders, and two classes. The following species are new to SW Siberia: Lithobius (Ezembius) ostiacorum Stuxberg, 1876, Stuxberg, 1876, and L. (Monotarsobius) nordenskioeldii Stuxberg, 1876, while L.

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The enigmatic monotypic genus Photophilus Folkmanová, 1928 and its type species, Photophilus griseus Folkmanová, 1928, were described almost 90 years ago from the Czech Republic. The new genus was erected not only based on some morphological characters, but also on behavioural features rather peculiar among Central European geophilomorphs. Although the patria of these taxa is among the best studied regions regarding Chilopoda, and focussed effort has been made to collect further representatives of these taxa, none have been found since the original description As the type material is lost and we failed to collect new specimens from the type locality, we tried to elucidate the true identity of these genus and species by analysing the characters given in the original description in comparison to all other geophilomorphs known from Europe.

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is described, based on type material from the Ola Plateau, Magadan Region, Russia. The new species is widely distributed in northeastern Siberia, ranging from the Magadan Region, until the eastern Chukot Autonomous Region and the Kamchatka Peninsula in the southeast, whence non-type material is documented. This species belongs to the subgenus Chinobius Matic, 1973 based on the structure of the female gonopodal claw (more than two denticles on the internal ridge).

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Disphaerobius Attems, 1926, the sole constituent genus of the subfamily Pterygoterginae, is synonymized with Pterygotergum Verhoeff, 1934 syn. nov., and is shown to comprise only two species: D.

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In Europe, 184 species of Geophilomorpha are recognised (Bonato & Minelli 2014) of which eight are evaluated as alien to the region (Stoev et al. 2010, Decker et al. 2014).

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Background: The Abrau Peninsula is located in northwestern Caucasus between the cities of Novorossiysk and Anapa, Krasnodar Province, Russia. This paper contains an annotated checklist of the Chilopoda and Diplopoda inhabiting the Abrau Peninsula.

New Information: The fauna of the Abrau Peninsula comprises 17 centipede (4 orders) and 16 millipede (6 orders) species.

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The morphologically uniform suborder Cyphophthalmi represents a basal group of harvestmen (Opiliones). As such, it plays an important role in the reconstruction of the karyotype evolution within this arachnid order. The cytogenetic analysis of 6 representatives of the suborder Cyphophthalmi, namely Miopsalis sp.

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Article Synopsis
  • The genus Folkmanovius, described in 1957, has not been observed since its initial identification, despite thorough studies in its native region, the Czech Republic.
  • Recent analysis suggests that Folkmanovius is closely related to the European genus Clinopodes, specifically its species Clinopodes flavidus, indicating the original description might have been based on juvenile specimens.
  • The study reveals morphological changes in Clinopodes flavidus during development, leading to the conclusion that Folkmanovius is actually a synonym of Clinopodes, clarifying its classification in the scientific community.
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Only 4 species of centipedes were previously reported for Lithuania. Here we present current distributional data for a total of 20 species (12 species of Lithobiomorpha and 8 species of Geophilomorpha) collected mainly during 7 years conducting ecological research at Curonian Spit, drawing on samples from the central, eastern and north-western parts of Lithuania.

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We evaluated individual behavioural patterns of isopods expressed as tonic immobility following some intrusive treatments. Common rough woodlice, Porcellioscaber, were kept individually in plastic boxes and tested for tonic immobility repeatedly. Reactivity, sensitivity (number of stimuli needed to respond), and endurance of tonic immobility (TI) according three types of treatments (touch, squeeze, drop) were evaluated.

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Some species of centipedes and millipedes inhabit upper soil layers exclusively and are not recorded by pitfall trapping. Because of their sensitivity to soil conditions, they can be sampled quantitatively for evaluation of soil conditions. Soil samples are heavy to transport and their processing is time consuming, and such sampling leads to disturbance of the soil surface which land-owners do not like.

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The order Chordeumatida is represented in Kazakhstan by five species in three genera and three families. All species are recorded in the Altai and Dzhungarskii Alatau Mountains. Three species are described here as new to science: Altajosoma arshaty sp.

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