scholarly journals Ground beetles (Coleoptera, Carabidae) as useful tool indicating the quality of restoration practices in post-industrial areas

2019 ◽  
Vol 2 ◽  
Author(s):  
Renata Kędzior ◽  
Tomasz Skalski
Keyword(s):  
Life History ◽  
Life History Traits ◽  
Ground Beetle ◽  
Ecosystem Restoration ◽  
Ground Beetles ◽  
Random Pattern ◽  
Breeding Cycle ◽  
Beetle Assemblages ◽  
Occurrence Pattern ◽  
Post Industrial

Environmental disturbances, being a consequence of human industrial activity, strongly influence the communities of plants and animals, causing impoverishment of species pool and reduction of the overall biodiversity. Restoration of stable ecological systems in such areas is difficult and depends on many factors, that influence the rate and effectivness of recolonization. The aim of the study was to compare the diversity and life history traits of ground beetle assemblages in recultivated and spontaneously regenerated postindustrial areas as well as reference forests. In addition the carabid co-occurrence pattern as a parameter evaluating the effectiveness of ecosystem restoration was studied. The following carabid life history traits were analysed: body size, dispersal power, food preferences, breeding type, and habitat preferences. During the field study 2036 specimens belonging to 36 Carabidae species were collected. NMDS analysis divided the ground beetle assemblages in relation to ecosystem types. ANOSIM showed significant differences in dissimilarity distances between assemblages from recultivated, spontaneously regenerated and reference areas. The analysis of the structure and life-history traits of ground beetle assemblages also showed significant differences. In recultivated dumps the rate of restoration was very slow and carabid assemblages structure and life history traits maintained the early successional character, revealing significantly higher abundance of herbivorous open-area species with medium body size, high dispersal power, and a spring breeding cycle. Moreover the co-occurrence pattern of ground beetle assemblages showed a random pattern of co-occurrence, as an effect of high extinction rate reflecting high disturbance level. In case of spontaneously regenerated dumps more effective restoration processes was observed. The co-occurrence pattern of ground beetles assemblages showed a non-random pattern (the mean simulated C-score value was significantly lower than the value generated for the empirical data). Such conditions were beneficial for more sensitive carabid species (mainly medium body-sized predators with low dispersal power and an autumn breeding cycle). We conclude that ground beetles could be an useful tool indicating the direction and effectiveness of ecosystem restoration in post-industrial areas. This study indicated that recultivation techniques without proper biological soil regeneration do not guarantee full restoration of ecosystems and provide conditions for species with wide ecological ranges.

Principal determinants of species and functional diversity of carabid beetle assemblages during succession at post-industrial sites

2017 ◽  
Vol 107 (4) ◽  
pp. 466-477 ◽  
Author(s):  
J. Sipos ◽  
J. Hodecek ◽  
T. Kuras ◽  
A. Dolny
Keyword(s):  
Species Richness ◽  
Functional Diversity ◽  
Restoration Ecology ◽  
Ground Beetle ◽  
Late Phase ◽  
Species Traits ◽  
Ground Beetles ◽  
Trophic Niche ◽  
Beetle Assemblages ◽  
Post Industrial

AbstractAlthough ecological succession is one of the principal focuses of recent restoration ecology research, it is still unclear which factors drive this process and positively influence species richness and functional diversity. In this study we sought to elucidate how species traits and functional diversity change during forest succession, and to identify important factors that determine the species in the observed assemblages. We analyzed species richness and functional diversity of ground beetle assemblages in relation to succession on post-industrial localities after habitat deterioration caused by spoil deposition. We selected ground beetles as they are known to be sensitive to landscape changes (with a large range of responses), and their taxonomy and ecology are generally well-known. Ground beetles were sampled on the spoil heaps during the last 30 years when spontaneous succession occurred. To calculate functional diversity, we used traits related to habitat and trophic niche, i.e. food specialization, wing morphology, trophic level, and bio-indication value. Ground beetle species were found to be distributed non-randomly in the assemblages in the late phase of succession. Ordination analyses revealed that the ground beetle assemblage was significantly associated with the proportion of forested area. Environmental heterogeneity generated assemblages that contained over-dispersed species traits. Our findings indicated that environmental conditions at late successional stages supported less mobile carnivorous species. Overall, we conclude that the decline in species richness and functional diversity in the middle of the studied succession gradient indicated that the assemblages of open habitats had been replaced by species typical of forest ecosystems.

scholarly journals Ground beetles (Carabidae) of field margin habitats

Biologia ◽  
2020 ◽  
Vol 75 (10) ◽  
pp. 1631-1641
Author(s):  
Janina Bennewicz ◽  
Tadeusz Barczak
Keyword(s):  
Conservation Status ◽  
Ground Beetle ◽  
Abundant Species ◽  
Ground Beetles ◽  
Field Margin ◽  
Poecilus Cupreus ◽  
The Status ◽  
Beetle Assemblages ◽  
Anchomenus Dorsalis ◽  
Pterostichus Melanarius

Abstract The aim of this study was to identify the role of field margin habitats in preserving the diversity and abundance of ground beetle assemblages, including potentially entomophagous species and those with conservation status in Poland. Research material was collected in 2006–2007 in four types of margin habitats – a forest, bushes, ditches and in two arable fields. Insects were captured into pitfalls, without preservation liquid or bait added to the traps. Traps were inspected twice a week, between May and August, and one sample was a weekly capture. In field margin habitats the most abundant species were Limodromus assimilis, Anchomenus dorsalis, Pterostichus melanarius and Carabus auratus. A lower abundance of species was noted on fields, with dominant Poecilus cupreus and P. melanarius. The group of zoophagous carabids found in our study includes 30 species from field margin habitats, i.e. 37.5% of all captured Carabidae taxa and 58.3% of all specimens. The share of aphidophagous species was 84.9% among bushes, 86.7% near ditches, and 88.0% in the forest habitat. Several species captured during the study are under protection in Poland. These include the partly protected Carabus convexus, which also has the status of near threatened species, the partly protected Calosoma auropunctatum, and Broscus cephalotes. Considering all the investigated field margin habitats, ground beetles were most numerous in the oak-hornbeam habitat, defined as bushes, formed predominantly by Prunus spinosa, Crataegus leavigata, Sambucus nigra and Rosa canina. Thus, this habitat was the most important reservoir/refugium for the ground beetles.

scholarly journals Features of ground beetle (Coleoptera, Carabidae) assemblages in areas of meadow biocenosis with and without Sosnovsky’s hogweed (Heracleum sosnowskyi)

2020 ◽  
pp. 75-83
Author(s):  
Elena S. Pliskevich
Keyword(s):  
Species Richness ◽  
Relative Abundance ◽  
Ground Beetle ◽  
Ground Beetles ◽  
Forest Species ◽  
Heracleum Sosnowskyi ◽  
Beetle Assemblages ◽  
Biodiversity Index ◽  
Meadow Species ◽  
Pterostichus Oblongopunctatus

As a result of a study conducted in 2018, 41 species of ground beetles from 23 genera were identified in the Ushachsky District of the Vitebsk Region (Belarusian Lakeland) as a part of ground beetle assemblages of meadow biocenosis with clogging by the invasive Sosnovsky’s hogweed, whereas without clogging with hogweed 38 species from 21 genera were identified. Species Notiophilus biguttatus (Fabricius, 1779), Dyschiriodes globosus (Herbst, 1784), Bembidion quadrimaculatum (Linnaeus, 1761), Pterostichus oblongopunctatus (Fabricius, 1787), P. minor (Gyllenhal, 1827), P. nigrita (Paykull, 1790), Platynus assimilis (Paykull, 1790), P. krynickii (Sperk, 1835), Bradycellus caucasicus (Chaudoir, 1846), Ophonus laticollis (Mannerheim, 1825), Harpalus latus (Linnaeus, 1758), H. progrediens (Schauberger, 1922), Badister bullatus (Schrank, 1798) were recorded only in the biocenosis with clogging with hogweed. The species richness and the value of the biodiversity index of the ground beetle assemblages of the meadow biocenosis with clogging with hogweed were higher than these parameters of the ground beetle assemblages of the meadow biocenosis without hogweed. In the conditions of invasive hogweed thickets stratobionts boreholes dominated in the ground beetle assemblages (relative abundance 28.57 %), the participation of eurytopic (6 species, 20.37 %) and forest species (7 species, 12.01 %) was high, with a decrease in the share of participation meadow species (3 species, 1.37 %). For the biocenosis littered with hogweed, a high proportion of mesophiles (19 species, 52.44 %) was observed, against the background of a low proportion of mesogyrophils (9 species, 37.69 %).

scholarly journals Life history traits of five ground beetle (Coleoptera: Carabidae) species common in Honshu Island, Japan

2020 ◽  
Vol 66 (Suppl.) ◽  
pp. 185-198
Author(s):  
Sonomi Shibuya ◽  
Keizi Kiritani ◽  
Kenji Fukuda
Keyword(s):  
Life History ◽  
Life History Traits ◽  
Environmental Changes ◽  
Wing Length ◽  
Ground Beetle ◽  
The Other ◽  
Gut Contents ◽  
Generalist Predator ◽  
Flight Muscles ◽  
Honshu Island

Ground beetles have been used as bioindicators for monitoring environmental changes. However, to interpret monitoring results, we need further information on their life history traits. We selected Harpalus griseus, H. eous, H. tridens, Synuchus cycloderus and Carabus procerulus, species common in Honshu Island, Japan. We examined their hind wings, flight muscles, gut contents and ovarian eggs to understand their flight activity, feeding traits and reproductive strategies. The three Harpalus species showed wing length / body length ratios (W/B) of 0.88 - 0.99. In H. tridens, the proportion of individuals with flight muscles and caught in aerial traps was lower than in the other two. S. cycloderus was macropterous with a W/B ratio of 0.75, but no individuals were caught in aerial traps, and none possessed flight muscles. C. procerulus was brachypterous. The three Harpalus species fed mainly on seeds and partly on arthropods. S. cycloderus was a generalist predator. Gut contents of C. procerulus consisted of amorphous fluid, suggesting extra-oral digestion. Egg type was categorized by the number and size of ovarian eggs. S. cycloderus had many-small eggs, while the other four had few but large eggs.

Ground beetle (Coleoptera, Carabidae) life history traits as indicators of habitat recovering processes in postindustrial areas

2020 ◽  
Vol 142 ◽  
pp. 105615
Author(s):  
Renata Kędzior ◽  
Artur Szwalec ◽  
Paweł Mundała ◽  
Tomasz Skalski
Keyword(s):  
Life History ◽  
Life History Traits ◽  
Ground Beetle

scholarly journals Grazing impacts on ground beetle (Coleoptera: Carabidae) abundance and diversity on a semi-natural grassland

2020 ◽  
Author(s):  
Gabor Pozsgai ◽  
Luis Quinzo-Ortega ◽  
Nick A. Littlewood
Keyword(s):  
Species Richness ◽  
Ground Beetle ◽  
Management Strategies ◽  
Ground Beetles ◽  
Grazing Impacts ◽  
Low Intensity ◽  
Natural Grasslands ◽  
The Status ◽  
Beetle Assemblages ◽  
Natural Grassland

AbstractSemi-natural grasslands are commonly managed as a grazing resource for domestic livestock but, due to their unique biodiversity, they are also of conservation interest. Numerous drivers have impacted on the status of these grasslands in recent decades, most importantly changing grazing management strategies. These changes have the potential to affect the biodiversity associated with these habitats, including on some rich invertebrate assemblages. Responses, however, are often dissimilar between different invertebrate taxa.We investigated the responses of ground beetles to different grazing regimes within a long-term grazing experiment on upland semi-natural grassland in Scotland. Although there was substantial overlap between ground beetle assemblages in different grazing treatments, species richness, mean abundance and Shannon diversity of ground beetles were significantly lower in ungrazed plots than in plots subject to high- or low-intensity sheep grazing. Ground beetle abundance (but not species richness or diversity) were lower in ungrazed plots compared to those with low-intensity mixed grazing by sheep and cattle. However, no differences were identified in abundance, species richness or diversity between the three grazed treatments.Our results suggest that ground beetles may show different responses to grazing compared to responses of some other invertebrate groups and demonstrates the difficulty of carrying out management for a multi-taxon benefit.

scholarly journals A comparison of ground beetle assemblages (Coleoptera: Carabidae) in conventionally and ecologically managed alfalfa fields

2014 ◽  
Vol 46 (3) ◽  
pp. 102 ◽  
Author(s):  
P. Kolařík ◽  
J. Rotrekl ◽  
M. Barták ◽  
A. Krupauerová ◽  
J. Frydrych
Keyword(s):  
Czech Republic ◽  
Ground Beetle ◽  
Experimental Period ◽  
Ground Beetles ◽  
The Czech Republic ◽  
Alfalfa Field ◽  
Beetle Assemblages ◽  
Emergence Traps ◽  
South Moravia

From 2007-2011, the occurrence of ground beetles (<em>Coleoptera</em>: <em>Carabidae</em>) was studied using emergence traps in two differently managed alfalfa fields in the Czech Republic - a conventional and an ecological production system. In total, 784 specimens of ground beetles representing 58 species were trapped in these two alfalfa fields in South Moravia. A slightly higher number of specimens were trapped in the conventionally managed than in the ecological alfalfa stand (404 <em>vs</em> 380, respectively). In the conventionally managed alfalfa stand, the number of species was also higher than in the ecological stand (45 <em>vs</em> 40, respectively). With the exception of 2007 and 2009, Simpson’s indices of diversity were higher in the conventional stand than in the ecological in all study years. Shannon’s index was higher in the conventional alfalfa field in 2008, 2009, and 2011. Regarding distribution, species classified into group E (<em>i.e.</em>, those without special demands on the type and quality of their habitat) dominated in both types of management throughout the experimental period. The incidence of species classified into group R (<em>i.e</em>., those with narrow ecological amplitude) was very low;<em> i.e</em>., only four species. These ground beetle species are included in the Red List of Threatened Species of the Czech Republic, and all of them (<em>i.e</em>. <em>Acupalpus</em> <em>suturalis</em>, <em>Calosoma</em> <em>auropunctatum</em>, <em>Cicindela</em> <em>germanica</em> and <em>Ophonus</em> <em>cribricollis</em>) are listed as vulnerable.

scholarly journals Differences in Life History Traits in Rural vs. Urban Populations of a Specialist Ground Beetle, Carabus convexus

Insects ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 540
Author(s):  
Tibor Magura ◽  
Szabolcs Mizser ◽  
Roland Horváth ◽  
Dávid D. Nagy ◽  
Mária Tóth ◽  
...  
Keyword(s):  
Life History ◽  
Urban Population ◽  
Life History Traits ◽  
Ground Beetle ◽  
Environmental Parameters ◽  
Habitat Conditions ◽  
Egg Hatching ◽  
Urban Populations ◽  
Fat Reserves ◽  
Rural And Urban

Urbanization is increasing worldwide and causes substantial changes in environmental parameters, generating various kinds of stress on arthropods, with several harmful consequences. We examined a forest specialist ground beetle, Carabus convexus, in forested habitats to evaluate the changes in four important life history traits between rural and urban populations. Analyzing beetles from the overwintered cohort in their first breeding season, we found no significant differences in body length or body mass between the rural and urban individuals. Body condition, judged by fat reserve scores, was similarly poor in both habitats, indicating that beetles were not able to accumulate substantial fat reserves at either habitat. Females with ripe eggs in their ovaries were first captured at the same time in both areas. The number of ripe eggs, however, was significantly higher in females of the low-density urban population (6.13 eggs/female) than in those of the high-density rural population (4.14 eggs/female), indicating density-dependent fecundity. Altered environmental and habitat conditions by urbanization, however, seemed to cause high mortality during egg hatching and/or larval development, preventing the growth of the urban population to the level of rural one.

scholarly journals What shapes ground beetle assemblages in a tree species-rich subtropical forest?

ZooKeys ◽  
2021 ◽  
Vol 1044 ◽  
pp. 907-927
Author(s):  
Pascale Zumstein ◽  
Helge Bruelheide ◽  
Andreas Fichtner ◽  
Andreas Schuldt ◽  
Michael Staab ◽  
...  
Keyword(s):  
Species Richness ◽  
Environmental Variables ◽  
Woody Plant ◽  
Environmental Changes ◽  
Ph Value ◽  
Ground Beetle ◽  
Ground Beetles ◽  
Subtropical Forest ◽  
Stand Age ◽  
Beetle Assemblages

As woody plants provide much of the trophic basis for food webs in forests their species richness, but also stand age and numerous further variables such as vegetation structure, soil properties and elevation can shape assemblages of ground beetles (Coleoptera: Carabidae). However, the combined impact of these numerous variables on ground beetle diversity and community structure has rarely been studied simultaneously. Therefore, ground beetles were studied in 27 plots in a highly diverse and structurally heterogeneous subtropical forest ecosystem, the Gutianshan National Park (southeast China) using pitfall traps and flight interception traps. Both trapping methods collected partly overlapping species spectra. The arboreal fauna was dominated by lebiines and to a smaller extent by tiger beetles and platynines; the epigeic fauna comprised mostly representatives of the genus Carabus and numerous tribes, especially anisodactylines, pterostichines, and sphodrines. Ground beetle species richness, abundance, and biomass of the pitfall trap catches were analyzed with generalized linear mixed models (GLMMs), fitted with seven environmental variables. Four of these variables influenced the ground beetle assemblages: Canopy cover, herb cover, pH-value of the topsoil and elevation. Contrary to our expectations, woody plant species richness and stand age did not significantly affect ground beetle assemblages. Thus, ground beetles seem to respond differently to environmental variables than ants and spiders, two other predominantly predatory arthropod groups that were studied on the same plots in our study area and which showed distinct relationships with woody plant richness. Our results highlight the need to study a wider range of taxa to achieve a better understanding of how environmental changes affect species assemblages and their functioning in forest ecosystems.

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