12 research outputs found
The first record of the ant genus Strongylognathus (Insecta: Hymenoptera: Formicidae) in Bosnia and Herzegovina with notes on the distribution of the genus in the western part of the Balkan Peninsula
Species of the ant genus Strongylognathus Mayr, 1853 are social parasites of Tetramorium species. Strongylognathus species reported from the western part of the Balkan Peninsula belong to the following groups: (1) testaceus group, represented by the species S. testaceus (Schenck, 1852), and (2) huberi group, represented by S. alboini Finzi, 1924 and S. dalmaticus Baroni Urbani, 1969. Analysis of distribution of the Strongylognathus species in the western Balkan Peninsula showed that S. testaceus (Schenck) can be found in the continental part and the Pannonian basin. Lack of data [one record of species S. alboini Finzi in Slovenia, two records of S. dalmaticus Baroni Urbani on the island of BiŔevo (Croatia) and a new finding on locality Popovo poljice (Bosnia and Herzegovina)] make an insufficient basis for analysis of their distribution
A CONTRIBUTION TO THE KNOWLEDGE OF DISTRIBUTION OF THE SPECIES PRENOLEPIS NITENS (MAYR, 1853) (HYMENOPTERA: FORMICIDAE) IN THE SOUTHWEST PART OF THE BALKAN PENINSULA
Study of myrmecofauna in the southwest part of the Balkan Peninsula has a long tradition but it is also characterised by a small number of studies of exclusively faunistic character. Analysis of material collected at Popovo Polje yielded the first record of Prenolepis nitens (Mayr, 1853) in Bosnia and Herzegovina. Subsequent analysis of literature data showed that the species inhabits all of the countries of the western Balkans: Slovenia (Ljubljana), Croatia (wider area of Zagreb and Dalmatia), Montenegro (Kotor) and Serbia (Stara planina). Discovery of Prenolepis nitens (Mayr, 1853) in Bosnia and Herzegovina represents irrefutable evidence of continuity in the distribution area of the species along the southern boarder of the Balkan peninsula and it also makes a significant contribution to the knowledge of distribution of Prenolepis nitens (Mayr, 1853) species across the surveyed area
Occurrence of Bees and Bumblebees in Bark Beetle Slit Traps from Spruce and Fir Woodlands of Central Dinaric Alps
The paper analysed bees by-catch collected in 259 bark beetle slit traps, from eleven localities in Bosnia and Herzegovina. Sampling was carried out in spruce and fir forests in 2020 and 2021. As a by-catch from bark beetle slit traps 84 bee individuals from four families and 13 genera were collected. In the bark beetle slit traps sample, out of 29 bee taxa, 22 species were identified at the species level and eight specimens were left at the genus/subgenus level. The most dominant genera were Megachile with 34 specimens and Osmia represented by 20 specimens in the total sample. The research identified 14 bee species new to the fauna of Bosnia and Herzegovina. The bee species collected in the bark beetle slit-traps were dominated by nesters in cavities, above the ground-nesting bees
The diversity of the family Cetoniidae (Coleoptera: Scarabaeoidea) of mountain Ozren: Bosnia and Herzegovina
From April to September of 2008 and 2009 samples of family Cetoniidae Leach, 1815 were collected on the vertical profile of the southern slopes of Mount Ozren near Sarajevo. Research was conducted at six selected localities: Orlovac, Nahorevo, Äavljak, Skakvac, Bukovik and Crepoljsko. After 41 field investigations, 594 individuals were collected and determined as representatives of seven species. Collected data were processed with statistical software Biodiversity Pro and with options Diversity/Compare diversities: Alpha index; Berger-Parker index; Simpsons index; Margaleff index; Mackintosh index; Bray-Curtis Cluster Analysis: Single Link. By comparison of data it was concluded that Skakavac represents the typical locality for southern slopes of Mount Ozren. The species Oxythyrea funesta (Poda, 1761) is the most numerous faunistic element that was found
Leptoglossus occidentalis HEIDEMANN, 1910 (Heteroptera: Coreidae) u Bosni i Hercegovini ā recentna rasprostranjenost i prvi dokumentirani nalazi
Leptoglossus occidentalis Heidemann, 1910 is an invasive bug species native to the western part of North America and one of 16 alien Heteroptera species in Europe. After it was first found in Italy in 1999, the species spread fast across the continent, including the Balkan Peninsula. Our study confirms the species presence in Bosnia and Herzegovina and gives data on its distribution, including the earliest records for the country. Up untill now the species is found at nine different locations in the period from 2008 to 2016. The record from early spring 2008 suggests that the species was already present in Bosnia and Herzegovina in 2007 or even earlier. Most records pertain to overwintering adults. For the first time the species is reported from Bosnian pine (Pinus heldreichii H. Christ). The species is also reported from Klek village in Dubrovnik region, south Croatia.Sjeverno-ameriÄka stjenica, Leptoglossus occidentalis Heidemann, 1910, jedna je od 16 neeuropskih vrsta stjenica do danas uneÅ”enih u Europu, od kojih 10 potjeÄe upravo iz Sjeverne Amerike (Rabitsch, 2010). Zbog svojeg prirodnog podruÄja pridolaska u Sjevernoj Americi, podruÄja PacifiÄke obale omeÄena lancem Stjenjaka na zapadu, Amerikanci su je nazvali āzapadnom stjenicom sjemena ÄetinjaÄaā (western conifer seed bug), Äime su, uz podruÄja pridolaska, naznaÄili i njenu Å”tetnost za sjeme drvenastih vrsta iz porodice Pinaceae. Zbog osobite morfoloÅ”ke znaÄajke, spljoÅ”tenog proÅ”irenja goljenice stražnjih nogu, takoÄer je poznata i kao āstjenica listolikog stopalaā (leaf-footed bug). Slovenski autori iskoristili su ovaj naziv kao predložak i dodali mu ÄeÅ”er kao objekt prehrane, pa su je nazvali āstorževa listonoÅ”kaā (Jurc & Jurc, 2005). U svakom sluÄaju, ova se stjenica nakon dolaska na europski kontinent u Italiji 1999. godine (Taylor et al. 2001.) vrlo brzo Å”irila Europom, pa je u nepunih 10 godina prodrla u velik broj europskih zemalja, od Velike Britanije na zapadu, do Ukrajine i Rusije na istoku, od NorveÅ”ke na sjeveru do Turske na jugu (Malumphy & Reid, 2007; Fent & Kment, 2011; Gapon, 2013). MeÄu zemljama juga Europe, kojima se proÅ”irio ovaj novi invazivni Å”tetnik, naÅ”la se i Bosna i Hercegovina. U radu su prikazani svi provjereni i dokumentirani nalazi L. occidentalis na podruÄju BiH, od prvog pronalaska i do sada neobjavljenog nalaza iz travnja 2008. godine (zgrada Zemaljskog muzeja BiH u Sarajevu), pa do najsvježijih nalaza ljeti i ujesen 2016. godine (Igman, Neum, Banja Luka). Recentno podruÄje na kojemu je evidentirana ova nova invazivna stjenica u BiH, pregledno je prikazano prostorno oznaÄenim podacima nalaza na slici 1. Iako oÄekivan, znaÄajan je i prvi nalaz ove nove invazivne stjenice u reliktnim sastojinama bora munjike (Pinus heldreichii H. Christ) u masivu Prenja u studenom 2010. godine.Uvid u kronoloÅ”ki slijed i prostornu distribuciju nalaza L. occidentalis u Bosni i Hercegovini od 2008. do 2016. godine ukazuju na razmjerno brzo Å”irenje ovog Å”tetnika i vjerojatno lokalno poveÄanje populacije, Å”to je zasigurno rezultiralo i njenom lakÅ”om detekcijom. Nalaze se ipak treba shvatiti u kontekstu u kojem su nastali, a to su u velikoj veÄini bili neciljani, sluÄajni nalazi entomologa tijekom nekih drugih terenskih istraživanja. Radi uoÄljivosti i krupnoÄe same stjenice i Äinjenice da se ujesen zavlaÄi u ljudske nastambe, nije rijetkost da se Äesto i graÄanstvo pojavljuje kao ādojavljivaÄā novih invazivnih vrsta. Važno je stoga ukazati na nepostojanje sustavnog praÄenja pojave i Å”irenja L. occidentalis na ovim prostorima. Uspostava ciljanog monitoringa i praÄenja pojave, a posebice potencijalnog Å”tetnog utjecaja L. occidentalis u borovim sastojinama i sjemenskim objektima u Bosni i Hercegovini, nužan su preduvjet potrajnog gospodarenja Å”umskim bogatstvom i kvalitetniju organizaciju i uÄinkovitost sustava zaÅ”tite Å”uma od ovog novog invazivnog Å”tetnika
Influence of Forest Type and Climate Factors on the Number of Caught Ips typographus (Coleoptera, Curculionidae) Bark Beetles in Pheromone Traps in Protected Areas of Bosnia and Herzegovina
As part of the research, the population of the eight-toothed spruce bark beetle in different types of forests in five protected areas in Bosnia and Herzegovina was analyzed. The study focused on the protected areas of Sarajevo Canton, specifically the secondary forests of fir and spruce, as well as the mixed forests of beech and fir (containing spruce). Pheromone traps were used as the research sample, and they were placed within PA Bijambara, PA TrebeviÄ, and PA Skakavac. The objective was to investigate the influence of forest type and climatological factors on the number of captured Ips typographus bark beetles from 2018 to 2021. The average number of captured I. typographus bark beetles during that period ranged from 491.39 to 901.68 individuals in secondary fir and spruce forests, and from 201.88 to 701.54 individuals in beech and fir forests (including spruce)
Prvi nalaz vrste Pyrrhalta viburni (Coleoptera: chrysomelidae) u Bosni i Hercegovini
Pyrrhalta viburni (Coleoptera: Chrysomelidae), is a chrysomelid native to Eurasia. It gained importance as an invasive species in North America due to its ability to cause serious damage to native and ornamental Viburnum spp. plants.In our study Pyrrhalta viburni was recorded as a new record in the fauna of Bosnia and Herzegovina. It has been recorded on four locations in Bosnia and Herzegovina in the region of Sarajevo. As it is feeding on Viburnum spp. that are commonly used as ornamental plants, its monitoring in urban and other habitats is suggested.Pyrrhalta viburni (Coleoptera: Chrysomelidae), hudikina zlatica je kornjaÅ” autohton u Europi i Aziji. U Sjevernoj Americi hudikina zlatica je invazivna, zbog Äega je porastao interes za istraživanje biologije vrste. Imaga i liÄinke hrane se najÄeÅ”Äe liÅ”Äem biljaka iz roda Viburnum i uzrokuju Å”tete na listovima, a zbog tendencije da agregiraju i polažu jaja na veÄ oÅ”teÄenim biljkama izazivaju oÅ”teÄenja koja mogu uzrokovati suÅ”enja biljke. Odrasli oblici su 4,5-6,5 mm duge, smeÄe boje sa blago tamnijim prednjim dijelom elitri, dok je dorzalna povrÅ”ina prekrivena sa gustim zlatno-sivim dlaÄicama. Imaga i liÄinke sakupljene su od 18.05. do 23.06.2020. godine na Äetiri lokaliteta: PazariÄ, dva lokaliteta u urbanom podruÄju grada Sarajeva (ulice Kolodvorska i BrÄanska) i TrtoriÄi (OpÄina Breza). Ovo je prvi nalaz ove vrste kukca, potencijalno važnog defolijatora autohtonih i kultiviranih vrsta iz roda Viburnum koji ukazuje na potrebu daljeg istraživanja rasprostranjenosti i brojnosti vrste Pyrrhalta viburni na podruÄju Bosne i Hercegovine
The first DNA barcode record for Rhyacophila bosnica Schmid, 1970 and pairing of adult and larval life stages
Rhyacophila Pictet 1834 is globally distributed and highly diverse genus of caddisflies (Trichoptera), characterized by numerous regionally endemic species. In the Balkan Peninsula, the highest number of Rhyacophila species (23) was recorded for Bosnia and Herzegovina. Rhyacophila bosnica Schmid, 1970 is found only in the Balkan Dinaric region, with a locus typicus in VuÄja Luka, Bosnia and Herzegovina. Like with many species of Trichoptera, the morphology of its larva is still unknown. Therefore, DNA barcoding approach was used to link two developmental stages. In this paper, we report on the first DNA barcode record for this species
LONG-TERM TRENDS IN THE STRUCTURE AND DYNAMICS OF THE FISH COMMUNITIES IN BUÅ KO BLATO RESERVOIR
Akumulacija BuÅ”ko Blato, treÄa najveÄa hidroakumulacija u Europi, smjeÅ”tena je u jugoistoÄnom dijelu krÅ”kog Livanjskog polja. Ovaj vodeni ekosustav odlikuje se vrlo bogatom ihtiofaunom i prisutnoÅ”Äu Äetiri endemske vrste riba. IhtioloÅ”ka istraživanja navedene akumulacije bila su u fokusu brojnih istraživanja. Ihtiofauna BuÅ”kog Blata bila je izložena promjenama razliÄitih ekoloÅ”kih Äimbenika, Å”to se odrazilo na strukturu i sastav ribljih populacija. Glavni cilj ovog rada bio je procijeniti trenutno stanje i predvidjeti buduÄe trendove u strukturi i dinamici ihtiofaune na temelju prikupljenih terenskih podataka i sveobuhvatnih analiza iz literaturnih podataka. Rezultati istraživanja pokazali su prisutnost 11 vrsta riba iz Äetiri porodice, Å”to je najveÄi broj vrsta riba ikada zabilježenih u ovom ekosustavu. Sander lucioperca, Lepomis gibbosus, Pseudorasbora parva, i Tinca tinca prvi su put zabilježeni u ovom ekosustavu, dok neke prethodno zabilježene vrste nisu pronaÄene. Rezultati analiza jasno ukazuju na prisutnost prirodne interspecifiÄne konkurencije i znaÄajnu razinu ugroženosti endemskih vrsta riba uzrokovanu ljudskim aktivnostima.BuÅ”ko Blato Reservoir, the third largest hydro accumulation in Europe, is situated in the south-eastern part of the karstic Livanjsko Polje Valley. This aquatic ecosystem is distinguished by a very rich ichthyofauna and the presence of four endemic fish species. Numerous studies focus on ichthyological researches of BuÅ”ko Blato Reservoir. Its ichthyofauna has been exposed to changes in ecological factors, which in turn reflected on the structure and composition of fish populations. The main objective of this paper was to assess the current state and predict future trends in the ichthyofauna structure and dynamics based on the field data and comprehensive analyses of literature data. The results of the research indicated the presence of 11 fish species from four families, which is the largest number of fish species ever recorded in this ecosystem. Sander lucioperca, Lepomis gibbosus, Pseudorasbora parva and Tinca tinca were recorded for the first time in this ecosystem, while some previously recorded species were not found. The results of the analyses clearly indicate the presence of natural interspecific competition and significant level of threats to the endemic fish species caused by human activities
First Record of the Saproxylic Beetle Cossonus parallelepipedus (Coleoptera, Curculionidae) in Bosnia and Herzegovina
Balkan Peninsula is considered to be a hotspot of beetle biodiversity. Registering occurrence of saproxylic beetles is an important first step for expanding the general knowledge about saproxylic beetles as ecologically important insect species. Cossonus parallelepipedus is a European saproxylic species distributed from Iberian Peninsula in the west to Russia in the east, and from the Mediterranean in the south to Fennoscandia in the north. The first, and until now the only find of this species for the Balkan Peninsula is from Croatia. We report the first find of C. parallelepipedus in Bosnia and Herzegovina (BiH). In April 2020, larvae, pupae and imagoes were collected, in the central part of BiH, north of Sarajevo, on Zvijezda Mt. near VareÅ” from decaying moist wood in the lower part of a tree trunk of European silver fir, Abies alba. We expect that this species has a wider presence, especially in mountain areas in the central part of the country. Due to the similar environment conditions for other two European Cossonus species (C. cylindrus and C. linearis) their presence is also possible