The faunistic structure of beetles (Insecta: Coleoptera) in herpetobios of urbocenosis of Kharkiv city (Ukraine)

2019 ◽  
Vol 15 (2) ◽  
pp. 3-21 ◽  
Author(s):  
N. A. Komaromi ◽  
N. Yu. Nikolenko ◽  
A. V. Puchkov
Keyword(s):  
Species Diversity ◽  
Dominant Species ◽  
Urban Ecosystems ◽  
Ground Beetles ◽  
Separate Species ◽  
Forest Park ◽  
Number Of Species ◽  
Random Components ◽  
First Time ◽  
The City

A total of 320 species from 42 families were registered in the herpetobios (stratobiont and epigeobiont beetles) of the urbocenosis of Kharkiv. Among these more than 160 species are recorded for the first time for this metropolis. Four species of ground beetles (Notiophilus germinyi Fauvel, Clivina fossor L., Laemostenus terricola Herbst and Masoreus wetterhali Gyll.) were not listed for Ukraine in the Catalogue of Palearctic Coleoptera. The species Omosita japonica Reitter, 1874 (Nitidulidae) is new for Ukranian fauna. Moreover, 93 species from 17 families are the dominant species (at least in one of the urban ecosystems). Among these, eudominants are represented with almost 20 species, but the number of eudomonants did not exceed ten species in separate urban cenoses. Carabidae (80), Staphylinidae (36), Curculionidae (32) and Tenebrionidae (8 species) dominate both, in species composition and abundance. The total part of these groups reached at least 90% of Coleoptera, recorded in urban-cenosis. Separate species of Silphidae, Dermestidae, Elateridae, Chrysomelidae, Leiodidae, Coccinellidae, Nitidulidae, Scarabaeidae, Histeridae and Lucanidae were sporadically usual in most plots. They accounted almost 9% of the total quantity of all beetles in transformed cenoses. Among these, a greater number of species are found within the families of Scarabaeidae (33), Chrysomelidae (16), Elateridae (14), Histeridae (12), Coccinellidae (11) and Nitidulidae (11), Silphidae (6) and Dermestidae (6). The rest of the families are represented with 1–4 species. All beetles registered in herpetobios belong to three groups. Typical inhabitants of herpetobios prevailed (about 200 species from 22 families, at least 90% of all Coleoptera). The proportion of species sporadically associated with herpetobios (more than 40 species from 10 families) was about 5% of all beetles. Random components of herpetobios are represented by more than 70 species from 10 families, and their total share did not exceed 3% of all Coleoptera. A preliminary taxonomic review of coleopterofauna was carried out in different urbocenoses. The number of species in urbocenosises ranged from 101 (Forest Park) to 124 (urban parks). In other green plantings of the city, the species diversity reached 105–118 species. The number of dominant beetles in different areas ranged from 37 to 60 species.

scholarly journals Species diversity, distribution and status of fishes in Chitwan district and adjacent areas, Nepal

2018 ◽  
Vol 30 ◽  
pp. 85-101
Author(s):  
Dilip Kumar Jha
Keyword(s):  
Species Diversity ◽  
Fish Species ◽  
Aquatic Systems ◽  
Adjacent Area ◽  
River Systems ◽  
Aquatic Resources ◽  
Number Of Species ◽  
Central Nepal ◽  
The People ◽  
First Time

Chitwan district is endowed with varied aquatic resources which harbor diverse fish species in central Nepal. A total of 111 fish species were collected from different sampling sites of several tributaries of Trisuli, Rapti and Narayani river systems in Chitwan district and adjacent areas from August 2011 to July 2016. These species belong to 9 orders, 27 families and 72genera. Among the orders, Cypriniformes had the highest number of species (49%) followed by Siluriformes (30%), Perciformes (12%), Synbranchiformes (3%), Osteoglossiformes (2%) while Anguiliformes, Beloniformes, Clupeiformes and Tetraodontiformes represented each by about 1%. Cyprinidae has the highest number of species (40%) among the families followed by Sisoridae (12%), Bagridae (7%), Cobitidae (5.4%), Schilbeidae (4.5%), Channidae (3.6%), Balitoridae (2.7%), Mastacembelidae (2.7%), Siluridae (2.7%), Notopteridae (1.8%), Ambassidae (1.8%), Nandidae (1.8%) and Mugilidae (1.8%). Other families accounted forabout 1% were Anguillidae, Belonidae, Clupeidae, Psilorhynchidae, Anabantidae, Gobiidae, Belontidae, Synbranchidae, Amblycipitidae, Pangasidae, Clariidae, Heteropneustidae, Chacidae and Tetraodontidae. The Botia geto was reported for the first time from Rapti river of Chitwan and adjacent area. Different fish species are naturally maintained in aquatic systems and support livelihoods of the people. Catches of major food fishes are declining due to overexploitation of resources, therefore, appropriate measures are needed at once to maintain and conserve the indigenous stock.

scholarly journals Checklist of Mosses (Bryophyta) of Bodamalai Hills in Eastern Ghats, Tamil Nadu

2017 ◽  
Vol 4 (1) ◽  
pp. 49 ◽  
Author(s):  
R Palani ◽  
S Sahaya Sathish ◽  
T Thamizharasi ◽  
P Vijayakanth
Keyword(s):  
Tamil Nadu ◽  
Dominant Species ◽  
Eastern Ghats ◽  
Number Of Species ◽  
First Time

Bodamalai Hills, situated on the Southern Eastern Ghats of Tamil Nadu, were explored for mosses (bryophyta) for the first time. As a result a checklist of mosses has been prepared comprising 52 species belonging to 38 genera and 21 families. The dominant families with the maximum number of species are Pottiaceae, Bryaceae, Stereophyllaceae, Sematophyllaceae and Brachytheciaceae. The dominant genera are Brachymenium and Bryum and the dominant species are Barbula javanica and Bryum capillare.

scholarly journals SHRUBS AS AN ELEMENT OF THE PARK ENVIRONMENT

2021 ◽  
Author(s):  
A. Yudina ◽  
Marina Kochergina
Keyword(s):  
Species Diversity ◽  
Geographical Origin ◽  
Deciduous Species ◽  
Coniferous Species ◽  
Coniferous Trees ◽  
Number Of Species ◽  
Local Species ◽  
Deciduous Shrubs ◽  
Ornamental Shrubs ◽  
The City

Ornamental shrubs are one of the elements of the formation of the park environment and an integral part of urban landscaping. The paper presents the results of studying the species diversity of shrubs in park plantations in the city of Voronezh. The range includes more than 30 species, decorative forms and varieties of plants. Deciduous species are predominant, while coniferous species account for not much more than 10 %. Deciduous shrubs growing in the parks of the city of Voronezh belong to 14 families. Among them, there are beautiful flowering and decorative deciduous species, as well as plants with attractive fruits. Coniferous species belong to two families-pine and cypress. The cypress family is characterized by the greatest species (form, variety) diversity. The most popular types and varieties of coniferous trees are Western thuja "Smaragd", Western thuja "Danika", Cossack juniper, Cossack juniper"Tamariscifolia". The main types of shrub plantings in park stands are hedges and row plantings. The most common hedges are made of brilliant dogwood and Wanguttaspirea. Less often, groups and tapeworms are used in park plantings. The analysis of the geographical origin of shrubs showed that the largest number of species are introduced − their participation is more than 90%, the share of local species is less than 10%.

scholarly journals Current diversity of small mammals of the “Sarykum Barkhans” of Dagestan Reserve

2021 ◽  
Vol 35 ◽  
pp. 00010
Author(s):  
Marinat Gudova ◽  
Fatimat Tembotova ◽  
Marita Emkuzheva ◽  
Albina Amshokova ◽  
Ekaterina Kuchinova
Keyword(s):  
Species Diversity ◽  
Small Mammals ◽  
Indicator Species ◽  
Protected Area ◽  
Dominant Species ◽  
Nature Reserve ◽  
Vital Activity ◽  
Terrestrial Mammals ◽  
Spring And Autumn Period ◽  
First Time

We studied the species diversity and abundance of small terrestrial mammals in the spring and autumn period of 2016-2019 in four groups of habitats of the protected area “Sarykum barkhans” of the Dagestan Nature Reserve: barkhan, floodplain forest, ailant plantations, the territory of the cordon. During the study period, 10 species of terrestrial small mammals were recorded – E. roumanicus, C. suaveolens, C. leucodon, M. musculus, M. macedonicus, A. fulvipectus, C. migratorius, M. socialis, D. sagitta, D. nitedula. Apodemus and Mus mice are the dominant species in the studied area. Mice of Apodemus and M. macedonicus were registered for the first time in the territory of barchans. Indicator species of xerophilic ecosystems – C. migratorius, M. socialis, D. sagitta, were recorded locally, exclusively in the only biotope of barkhan. H. auritus, S. pygmaeus, A. major, M. arvalis, A. terrestris, R. norvegicus, M. tamariscinus, which were previously noted by several authors, were not registered (both traces of vital activity and animals themselves) in the studied area during the whole period of research (2016-2019). Seasonal and annual fluctuations of species diversity and abundance taking into account groups of biotopes and small mammal habitats were revealed.

scholarly journals List of bee species (Hymenoptera, Apoidea) of Lviv city (Ukraine). Part II: Families Colletidae Lepeletier, 1841; Halictidae Thomson, 1869; Megachilidae Latreille, 1802 and Melittidae Michener, 2000

2020 ◽  
Vol 14 (4) ◽  
pp. 59-68
Author(s):  
I. P. Skyrpan ◽  
◽  
S. R. Pytel ◽  
Keyword(s):  
Species Diversity ◽  
Diversity Index ◽  
Zoological Museum ◽  
National University ◽  
Western Ukraine ◽  
Impact Of Urbanization ◽  
The Impact ◽  
First Time ◽  
The City ◽  
Shannon’S Diversity Index

Background. The article presents the results of the research on bees (Hymenoptera, Apoidea) that occur in the city of Lviv. Bees are one of the most important pollinators of many species of angiosperm plants. Research on species diversity of bees is very important not only on the wild nature territories, but also on the urbanized areas. Cities have a significant impact on bee species diversity, their biology and conservation. A comprehensive study of all Apoidea on the whole territory of the city of Lviv has been conducted for the first time in more than 80 years and we hope that the presented materials will lay the foundation for further more detailed studies in this area. Materials and Methods. Lviv is the largest city in Western Ukraine located on the eastern edge of the Roztochia Upland. The material was collected during the warm period of 2017–2019. The Moericke (yellow) pan traps and the entomological nets were used. Besides, we collected dead bees (killed by traffic) along the roads. W have analyzed the entomological collection of the Zoological Museum of the Ivan Franko National University [ZMD] (Lviv). The stereoscopic microscope and a variety of specialized keys for bee species identification were used. We used the Shannon’s diversity index to assess species diversity. We also calculated the Shannon evenness measure to facilitate the interpretation of the results. Results. We analyzed 960 specimens of bees that belong to 106 species, 25 genera and 6 families. The current (second) part of our study deals with review of the Colletidae (3 species), Halictidae (22 species), Megachilidae (11 species) and Melittidae (5 species) families. Species diversity of the bees from Andrenidae and Apidae families was analyzed in previous (first) the part of our research [27]. Conclusions. All species from the six families are native for the territory of Europe. The majority of them are polylectic (≈ 61 %), while the number of oligolectic species (≈ 23 %), or species that do not need to collect pollen (≈ 16 %) is much smaller. The Shannon’s diversity index is approx. 3.718 and the Shannon evenness measure is 0.799 (the honeybee Apis mellifera was excluded in both calculations). Analysis of the impact of urbanization and various environmental factors on the species diversity of bees requires further detailed studies. Keywords: bees, species diversity, Lviv, Ukraine

Non-native white piranhas graze preferentially on caudal fins from large netted fishes

2019 ◽  
Vol 70 (4) ◽  
pp. 585 ◽  
Author(s):  
F. R. Andrade ◽  
L. D. Silva ◽  
I. Guedes ◽  
A. M. Santos ◽  
P. S. Pompeu
Keyword(s):  
Dominant Species ◽  
Large Fish ◽  
Number Of Species ◽  
Natural Range ◽  
First Time ◽  
Species Being ◽  
Native White

In this study we assessed, for the first time, grazing by Serrasalmus brandtii outside its natural range. We observed higher grazing proportions in samples from sites where S. brandtii is the dominant species in relation to sites where it is recorded as present and sites where it is absent. S. brandtii grazed preferentially on caudal fins in relation to all other fins alone or combined. It also preferred to mutilate fins instead of flesh. Larger fish had a higher probability of being mutilated and had a higher number of mutilated fins than smaller fish, which is expected as large fish represent a larger resource to their consumers. S. brandtii avoided mutilating conspecifics and, as its abundance increased, so did the number of species being preferentially grazed.

scholarly journals Avispas (Insecta: Hymenoptera) asociadas a árboles urbanos de la ciudad de Bogotá, Colombia

2020 ◽  
Vol 46 (4) ◽  
pp. 681-698
Author(s):  
Juliana Durán-Prieto ◽  
Esteban Tulande-Marín ◽  
Valentina Ocampo-Flóres
Keyword(s):  
Plant Species ◽  
Urban Ecosystems ◽  
Terrestrial Ecosystems ◽  
Urban Ecosystem ◽  
Urban Trees ◽  
Biocontrol Agents ◽  
Ecological Processes ◽  
Urban Flora ◽  
First Time ◽  
The City

Urban trees are a source of food resources, habitat and refuge for the biodiversity that occurs in cities. However, the taxonomic identity and status of each plant species as native and / or exotic of in an ecosystem influences its interactions with biodiversity. Wasps are one of the main insects present in terrestrial ecosystems, including urban ecosystems, as components of their biodiversity, playing an important role as biocontrol agents (predators and parasitoids) of populations of other insects associated with urban flora or as phytophagous. Seeking to deepen into the knowledge of the diversity of wasps in the city of Bogotá and their ecological interactions, in this study the diversity of wasps associated with three native and three exotic species frequently in urban parks of the city was evaluated. In total, 22 wasp families and 227 morphospecies were identified. The families Bethylidae, Chalcididae and Crabronidae are recorded for the first time in Bogotá. On the other part, the families Eulophidae, Ichneumonidae and Braconidae were the ones that contributed with the most richness and abundance in this study. Regarding their association with the evaluated plant species, a greater diversity of morphospecies associated with native tree species was found, however, there is an effect of the taxonomic identity and the factor park on the results that are discussed. It highlighting the importance of conserving the native urban flora in green spaces of Bogota’s city, in order to maintain and preserve the diversity of wasps principally with parasitoid and predator habits and thus enhance their role as natural biocontrol agents of insects that affect the health of urban trees, at the same time that ecological processes and functionality of this urban ecosystem would be stimulated.

scholarly journals Soil algae in urban ecosystems of the city of Mariupol

2014 ◽  
Vol 15 (1-2) ◽  
pp. 63-69
Author(s):  
O. G. Shekhovtseva
Keyword(s):  
Species Diversity ◽  
Species Composition ◽  
Urban Ecosystems ◽  
Life Forms ◽  
Structural Features ◽  
Algal Flora ◽  
Soil Algae ◽  
Benchmark Analysis ◽  
Algal Groups ◽  
The City

In the present time, a special attention is paid, worldwide, to the investigation of the biodiversity in ecosystems, as a important characteristic of the ecological investigations. The processes of urbanization of natural landscapes have caused some changes of biological factor of the soil formation and also of the formation of artificial ecological systems. The algae are an indispensable part of ecosystems, performing an important regulatory function in them. So aim of the research was to determine the systematic, environmental features, species composition of algae communities of soil in the city Mariupol (Donetsk region). Structural features of algae soil in habitats with various character of action of factors of urbanized environment are subjected to benchmark analysis. Results of use algal groups for monitoring soils of urbanized ecosystem are described. Problems of algae participation in maintenance of surface ecosystems stability under anthropogenic pressure on the environment have been discussed. Species composition and indication properties of soil algae as biological pollution indicators of the protected of the urbanized soils have been studied. The results of researches of various soil algal flora of arboreal plantations and lawns of the Mariupol industrial city are resulted. Conclusions about the influence of various kinds of anthropogenic effect upon of species diversity algae are given. Specific lines of algal groups of arboreal plantations and lawns of urban ecosystems are shown. The variety of the soil algae species has been investigated. Systematic structure at the level of orders, families, genera correlation of algae soil, life-forms are considered. The green and blue-green algae were found to be prevail, it was proved that they are the basis of dominate species complex. The greatest quantity of kinds of seaweed is allocated in zonal soils. The leading position in all investigated groups take representatives of Chlorophyta, except of the steppe phytocenoses, where the most various is the section of Cyanophyta. The increasing of species diversity of Xanthophyta is observed in the soils of background parts of man-planted forest phytocenoses. They are traditionally considered to be the index of purity of soil. Low species diversity of algoflora is a peculiarity of the city soils. Cyanophyta and Chlorophyta prevail, one-cell Xanthophyta are poor developed. A checklist of soil algal flora of the city of Mariupol is includes 78 species from five divisions: Chlorophyta – 32 (41,0 %), Cyanophyta – 25 (32,1 %), Xanthophyta – 9 (11,5 %), Bacillariophyta – 8 (10,3 %), Eustigmatophyta – 4 (5,1 %). Structural features of algae soil in habitats with various character of action of factors of urbanized environment are subjected to benchmark analysis. Including arboreal plantations 68 species: Chlorophyta – 27 (39,7 %), Cyanophyta – 20 (29,4 %), Xanthophyta – 12 (17,7 %), Bacillariophyta – 6 (8,8 %), Eustigmatophyta – 3 (4,4 %); in lawns 49 species – 23 (46,9 %), – 13 (26,5 %), – 4 (8,2 %), – 7 (14,3 %), – 2 (4,1 %) accordingly. On results researches of quantity of algal flora of urbanized soils the change of quantity is marked on the whole toward a decline. Abundance and biomass of soil algae of different in various ecosystems are given. Fluctuation ranges in biomass of algae of arboreal plantations and lawns have been registered. The species composition, ecological structure algae of arboreal plantations and lawns was analyzed. Ecological structure of algal communities of arboreal plantations and lawns: Ch16Р15С12X8H6B5M2CF2ampf2 (68) and Ch15P10В6С6Н5Х3М1NF1CF1amph1 (49) accordingly. Among the algae life forms Ch-, P-, X- and C-forms are domination (58 %).

scholarly journals Structural transformations of ground beetle meadow communities in the Northeastern Baikal region because of post-anthropogenic successions

2021 ◽  
Vol 908 (1) ◽  
pp. 012014
Author(s):  
T L Ananina ◽  
A A Ananin
Keyword(s):  
Species Diversity ◽  
Anthropogenic Disturbance ◽  
Dominant Species ◽  
Baikal Region ◽  
Environmental Changes ◽  
Ground Beetle ◽  
Ground Beetles ◽  
Structural Transformations ◽  
Population Number ◽  
Meadow Communities

Abstract Ground beetles are sensitive to environmental changes. We analysed the consequences of haymaking and cattle grazing on communities of meadow ground beetles in Barguzin State Reserve. We assessed community structures during 12 years of the anthropogenic disturbance and after its cessation. The number of categories, types, and variants increased. A decrease in species diversity, a rearrangement of the composition of dominant species, an increase in the relative abundance and share of participation of dominants in the carabid community observed. Of nine dominant species of ground beetles six showed increase of the population number, while others were stable.

scholarly journals NEW DATA ABOUT THE FAUNА OF ORIBATID MITES (ORIBATIDA) OF THE NORTH CAUCASUS

2018 ◽  
Vol 13 (2) ◽  
pp. 52-63
Author(s):  
Umukusum Ya. Shtanchaeva ◽  
Luis S. Subias ◽  
Aleksandr M. Kremenitsa
Keyword(s):  
Species Diversity ◽  
Salt Marshes ◽  
Steppe Zone ◽  
Oribatid Mites ◽  
North Caucasus ◽  
Forest Zone ◽  
Subalpine Meadows ◽  
Number Of Species ◽  
The North ◽  
First Time

The purpose of this work is to publish new data on the species composition of oribatid mites in the North Caucasus, which will make possible to clarify the destribution of the oribatids of the world fauna region. The material was collected in 2003-2009, according to generally accepted methods, in 23 habitats in the territory of Adygea, Dagestan, Kabardino-Balkaria and the Krasnodar Territory in various altitudinal levels: in alpine and subalpine meadows, in mountain forests of various types (birch, pine, beech or mixed), mesophytic meadows in the forest zone, in xerophytic shrubs and mountain steppes, floodplain meadows and salt marshes of the semidesert biotopes of the lowland zone. Results. There were found 349 species of the oribatid mites from 158 genera and subgenera belonging to 62 families. Forest habitats are characterized by the greatest species diversity, there are found 232 species of oribatids. In the alpine and subalpine meadows 158 species are noted, 71 species are found in the mountain steppe zone, 47 species in the salt marshes of the semidesert zone, and 7 species in the floodplain meadows. For the first time in the Caucasian region one genus Novosuctobelba Hammer, 1977 and 29 species of the oribatid mites are registered, founded earlier only in Japan, China, Somalia and some countries of the Mediterranean. There are 14 new taxa for science: 12 species and 2 subspecies. Conclusion. In 23 biotopes of 18 geographical points of the Northern Caucasus 349 species of the oribatid mites from 158 genera and subgenus and 62 families were found. The number of species found in the biotopes of different altitude zones corresponds to the basic patterns of distribution of oribatids in mountain ecosystems: the biotopes of the forest zone are characterized by the greatest species diversity, the number of species in the soils of alpine and subalpine meadows and biotopes of the mountain-steppe zone is somewhat lower, the smallest number of species is found in the semidesert zone. For the first time in the Caucasian region one genus and 29 species of oribatid have been recorded, which allows to expand the areology of some species of the oribatid mites. There are 14 new taxa for science.

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