Zoology Commons^™

Comparison Of Trophic Structure Of The Benthic Macroinvertebratesin Three Bulgarian Riverine Water Bodies, Maria Kerakova, Yordan Uzunov, Emilia Varadinova

Turkish Journal of Zoology

The trophic structure of benthic macroinvertebrates in three different types of running water bodies subjected to varying degrees of anthropogenic pressure was analyzed. A seasonal survey was conducted at three Bulgarian rivers in 2011. An adapted version of the multihabitat sampling method was applied along with measuring physical and chemical variables. The ecological status was defined by means of biotic and trophic indexes. Distribution of the functional feeding groups shows that the most sensitive groups, shredders and scrapers, dominate the trophic structure of the mountain river types. In contrast, groups of deposit feeders and filterers prevail at the foothill and …

Current Status Of Coral Reefs In Tioman Island, Peninsular Malaysia, Saad Shahbudin, Khodzori Fikri Akmal, Salleh Faris, Mohammad-Noor Normawaty, Yukinori Mukai

Turkish Journal of Zoology

The present study aimed to determine the current status of corals using the coral video transect (CVT) method in the east coast, west coast, and isolated areas of Tioman Island, Peninsular Malaysia. A total of 65 genera from 21 families of corals were identified, from which the scleractinian corals of Acropora, Montipora, and Porites were dominant in the coral assemblages. Nine reef sites were categorised as having 'good' (51.4%-60.3%) coral condition and four reef sites as having 'fair' (37.6%-49.2%) coral condition. This study concluded that the reefs around Tioman Island were in 'good' average coral condition and have high generic …

New Data On Hahnia C.L. Koch, 1841 From Crimea (Aranei: Hahniidae), Mykola Kovblyuk, Zoya Kastrygina, Yuri Marusik

Turkish Journal of Zoology

Four species of Hahnia are recorded from Crimea: H. helveola Simon, 1875; H. nava (Blackwall, 1841); H. ononidum Simon, 1875; and H. pusilla C.L. Koch, 1841. Two species, namely H. ononidum and H. pusilla, are recorded from Crimea for the first time. Crimea is the easternmost point of the known range for H. helveola. Illustrations, diagnoses, distribution data, habitats, and seasonal dynamics of activity are presented.

The Blood Sucking Lice (Phthiraptera: Anoplura) Of Croatia: Review And New Data, Stjepan Krcmar, Tomi Trilar

Turkish Journal of Zoology

The present faunistic study of blood sucking lice (Phthiraptera: Anoplura) has resulted in the recording of the 4 species: Hoplopleura acanthopus (Burmeister, 1839); Ho. affinis (Burmeister, 1839); Polyplax serrata (Burmeister, 1839), and Haematopinus apri Goureau, 1866 newly reported for the fauna of Croatia. Thirteen species and 2 subspecies are currently known from Croatia, belonging to 6 families. Linognathidae and Haematopinidae are the best represented families, with four species each, followed by Hoplopleuridae and Polyplacidae with two species each, Pediculidae with two subspecies, and Pthiridae with one species. Blood sucking lice were collected from 18 different host species. Three taxa, one …

The Chironomidae (Diptera) Fauna Of Kırklareli Province, Gazel Burcu Aydin, Hüseyi̇n Güher

Turkish Journal of Zoology

Larval and adult material collected from July 2012 to July 2013 and previously collected larval material were evaluated taxonomically to determine the Chironomidae (Diptera) fauna of Kırklareli Province. Accordingly, a total of 64 species belonging to the subfamilies Tanypodinae, Prodiamesinae, Orthocladinae, and Chironominae of the family Chironomidae were determined, of which Camptocladius stercorarius (De Geer, 1776), Corynoneura sp., Paratanytarsus sp., Ablabesmyia (Ablabesmyia) phatta (Eggert, 1863), Chironomus semireductus (Lenz, 1924), Einfeldia carbonaria (Meigen, 1804), Metriocnemus (Metriocnemus) fuscipes (Meigen, 1818), Rheocricotopus (Rheocricotopus) fuscipes (Kieffer, 1909), and Stictochironomus sp. were determined as new records for Kırklareli Province, Acricotopus lucens (Zetterstedt, 1850), Brillia flavifrons …

List Of Encyrtids (Hymenoptera: Encyrtidae) From Subalpine And Alpine Zones Oflagodekhi Protected Areas With New Records From Georgia And Transcaucasia, George Japoshvili, Meri Salakaia, Giorgi Kirkitadze, Marine Batsankalashvili

Turkish Journal of Zoology

Two genera, Coelopencyrtus Timberlake, 1919 and Mayrencyrtus Hincks, 1944, are reported here for the first time from Transcaucasia. Fourteen new records of encyrtid species from Georgia are reported. Except for 4 species (Bothriothorax aralius (Walker, 1837); B. clavicornis (Dalman, 1820); B. trichops Thomson, 1876; and Cheiloneurus submuticus Thomson, 1876), all species are recorded for the first time from Transcaucasia.

Discovery Of The Genus Mirodryinus Ponomarenko, 1972 (Hymenoptera, Chrysidoidea,Dryinidae) Associated With Salt Cedar Trees In The Eastern Part Of Iran, Hossein Ali Derafshan, Ehsan Rakhshani, Massimo Olmi, Mehri Vafaei

Turkish Journal of Zoology

In 2015 and 2016 a survey was carried out on the parasitoids of leafhoppers (Hemiptera, Cicadomorpha) feeding on salt cedar trees (Tamarix spp.) growing around Hamoon Lake in the Sistan region (Iran). Among the collected material, a series of dryinid specimens belonging to Mirodryinus atlanticus Olmi, 1984 (Hymenoptera, Dryinidae, Bocchinae) was captured on branches of Tamarix aphylla (L.) Karst. and Tamarix stricta Boiss., infested by Opsius versicolor (Distant) (Hemiptera, Cicadellidae). The subfamily Bocchinae and the genus Mirodryinus Ponomarenko, 1972 are new records for Iran. Diagnostic characters and notes on the morphological variability of the newly collected specimens are presented and …

The Influence Of Temperature On The Hibernation Patterns And Activity Ofvertigo Moulinsiana (Dupuy, 1849) (Gastropoda: Pulmonata: Vertiginidae), Zofia Ksiazkiewicz Parulska, Katarzyna Pawlak

Turkish Journal of Zoology

The aim of this study was to investigate the impact of different temperatures, i.e. 11 °C and 21 °C, in conditions of medium relative humidity on the rate of awakening of Vertigo moulinsiana after hibernation and its activity during the following 7 days. Oneway ANOVA did not show statistically significant differences in timings of awakening and activity between individuals kept at 11 °C and 21 °C during the first day of the study. The 1-week observations of the activity of V. moulinsiana showed significant differences in relation to temperature. Snails were more active at the lower temperature, which may be …

Macroinvertebrate-Based Biotic Indices For Evaluating Thewater Quality Of Kargı Stream (Antalya, Turkey), Melek Zeybek

Turkish Journal of Zoology

The aim of this study was to determine the water quality of Kargı Stream, Antalya, Turkey, in terms of physical and chemical parameters and biotic indices. For this purpose, macrozoobenthic invertebrates and water samples were taken from each of the selected seven stations seasonally. The Belgian Biotic Index, BMWP and ASPT indices, and species diversity indices were applied for determining the water quality by using the ASTERICS software program. With the identification of the collected organisms, a total of 126 taxa including 4 taxa from Gastropoda, 5 taxa from Oligochaeta, 1 taxon from Malacostraca, 84 taxa from Insecta, and 32 …

Description Of A New Species Of Hersiliola And The Male Ofduninia Rheimsae Marusik & Fet, 2009 From Iran (Araneae: Hersiliidae), Alireza Zamani, Omid Mirshamsi, Yuri Marusik

Turkish Journal of Zoology

Hersiliola artemisiae sp. nov. is described from central and south-central regions of Iran. In addition, the male of Duninia rheimsae Marusik & Fet, 2009 is described for the first time and compared with two other congeners, D. darvishi Mirshamsi & Marusik, 2013 and D. baehrae Marusik & Fet, 2009.

A New Species Of Oxyoppia (Oxyoppiella) (Acari: Oribatida: Oppiidae) From Iran, Elizabeth Hugo Coetzee, Parisa Lotfollahi, Ayda Abbasi Kalo, Elnaz Movahedzade

Turkish Journal of Zoology

A new oppiid species (Acari: Oribatida: Oppiidae), Oxyoppia (Oxyoppiella) minuscula sp. nov. from the Marand region in northwestern East Azerbaijan Province in Iran, is described and illustrated. A new generic (subgeneric) diagnosis of Oxyoppia (Oxyoppiella) Subías and Rodríguez, 1986 is given, and a key to all known species is provided.

Distribution Of Rotifers Of High Mountain Lakes In The Eastern Black Sea Range Of Turkey, Di̇dem Özdemi̇r Mi̇s, Mustafa Ruşen Ustaoğlu

Turkish Journal of Zoology

Six expeditions were conducted in 2005-2007 on the rotifer fauna of 59 high mountain lakes of the Eastern Black Sea Range. All of the lakes are located at altitudes between 2530 and 3370 m except Uzungöl (1100 m). A total of 63 rotifer taxa were identified. All of the taxa that were identified are new records for their localities except Notholca squamula and Cephalodella gibba. Dissotrocha macrostyla, Hexarthra jenkinae, Lecane clara, Lecane kluchor, and Lecane latissima are new records for the Turkish inland water fauna. The trophic classification based on the orthophosphate includes 22 lakes as ultraoligotrophic and 37 lakes …

Identifying The Hotspots Of Wildlife-Vehicle Collision On The Çankırı-Kırıkkale Highway During Summer, Ali̇ Uğur Özcan, Nuri̇ Kaan Özkazanç

Turkish Journal of Zoology

In this study, we identified hotspots of mammal-vehicle collisions that occurred on the Çankırı-Kırıkkale highway between May and October 2014. We collected 58 records from 6 species. Sixteen casualties occurred on the part of the road with low traffic volume (1818 vehicles/day) and 42 casualties occurred on the part with moderate traffic volume (4680 vehicles/day). The two species with the highest number of records were hedgehog Erinaceus concolor (n = 27) and red fox Vulpes vulpes (n = 21). Hotspots of mammal-vehicle collisions were detected with the CrimeStat3 program using 750-m bandwidth. We identified two spots of high incidence of …

New Additions To Iranian Collembola (Entognatha: Hexapoda) From Ilam Province(Western Iran), Masoumeh Shayanmehr, Majid Mirabbalou, Igor J. Kaprus

Turkish Journal of Zoology

Three species of springtails were identified as new records for Iranian fauna from Ilam Province, western Iran: Hemisotoma quadrioculatus (Martynova, 1967), Isotoma anglicana Lubbock, 1862 (Isotomidae), and Metaphorura riozoi Castaño-Meneses, Palacios- Vargas & Traser, 2000 (Tullbergiidae). Brief information for each species about material examined, ecology, illustrations, and distribution is given.

Invertebrate Infestation In Green Turtle (Chelonia Mydas (Linnaeus, 1758)) Andloggerhead Turtle (Caretta Caretta (Linnaeus, 1758)) Nests On Alata Beach, Mersin, Turkey, Cemi̇l Aymak, Remzi̇ye Serap Ergene, Yusuf Katilmiş, Aşkin Hasan Uçar

Turkish Journal of Zoology

Invertebrate infestation in sea turtle nests (Caretta caretta and Chelonia mydas) was recorded for the first time for Alata beach, Mersin, Turkey. A total of 121 green and 32 loggerhead nests were recorded and 34 (22.22%) of these were examined in terms of the invertebrate faunal composition. The specimens found in the nests were identified to order, family, or genus levels and they were represented as 5 orders. These invertebrate groups are Pimelia sp. larvae (Tenebrionidae; Coleoptera), Elater sp. larvae (Elateridae; Coleoptera), Scarabaeidae larvae (Coleoptera), Muscidae (Diptera), Enchytraeidae (Oligochaeta), Myrmeleontidae (Neuroptera), and Cyrptostigmata (Acari).

A Comparative Analysis Of Geometric Morphometrics Across Two Pseudemys Turtle Species In East Central Virginia, Kristin C. Dillard

Theses and Dissertations

The phylogeny of the turtle genus Pseudemys is poorly understood. In Virginia, many turtles have been found with indicator traits of both eastern river cooters (Pseudemys concinna concinna) and northern red bellied cooters (Pseudemys rubriventris). This study explores morphological evidence for hybridization between the two species across three riverine sites in east central Virginia.

Museum voucher groups for each species were analyzed for relative shell height and plastron length. The shape of the plastral scutes and upper jaw were analyzed using landmark-based morphometric software. These metrics were compared with measurements taken from 188 field-caught Pseudemys specimens. …

Dissonance Reduction In Nonhuman Animals: Implications For Cognitive Dissonance Theory, Cindy Harmon-Jones, Nick Haslam, Brock Bastian

Animal Sentience

We review the evidence for dissonance reduction in nonhuman animals and examine the alternative explanations for these effects. If nonhuman animals engage in dissonance reduction, this supports the original theory as proposed by Festinger (1957) over the revisions to the theory that focused on the self-concept. Evidence of animal sentience, including dissonance reduction, may be a source of cognitive dissonance.

Vector Competence Of Aedes Sierrensis And Culex Pipiens Complex (Diptera: Culicidae) For Dirofilaria Immitis (Spirurida: Onchocercidae) In Northern California, Jeffrey Allan Kurosaka

University of the Pacific Theses and Dissertations

Dirofilaria immitis Leidy (dog heartworm) is a life-threatening parasite transmitted by mosquitoes to domestic dogs. Endemic in the eastern United States, cases have become more prevalent over the last few decades. While prevalence in California is generally low, Lake and San Joaquin Counties have reported rates comparable to the East Coast at 3.73% and 0.71%(CAPC 2017), respectively. Aedes sierrensis is thought to be responsible for transmission in California, but in some cases, it exists in inadequate quantities and temporal ranges to explain parasite activity. Based on Huang et al. (2013) and Tran (2016), bloodfeeding patterns, and other vector criteria, Culex …

Reproductive Competency And Mitochondrial Variation In Aged Syrian Hamster Oocytes, Fang Li, Frank J. Castora, Wentia Ford, Khalid Alarid, Howard W. Jones Jr., R. James Swanson

Biological Sciences Faculty Publications

The hamster is a useful model of human reproductive biology because its oocytes are similar to those in humans in terms of size and structural stability. In the present study we evaluated fecundity rate, ovarian follicular numbers, ova production, mitochondrial number, structure and function, and cytoplasmic lamellae (CL) in young (2–4 months) and old (12–18 months) Syrian hamsters (Mesocricetus auratus). Young hamsters had higher fertilisation rates and larger litters than old hamsters (100 vs 50% and 9.3 +/- 0.6 vs 5.5 +/- 0.6, respectively). Ovarian tissue from superovulated animals showed a 46% decrease in preantral follicles in old …

Nutritional Effects On Morphological Characteristics And Male-Male Competition Of Stag Beetle Aegus Chelifer Chelifer Macleay, 1819, Nut Songvorawit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Stag beetles have great intraspecific variation in their bodies and weapon sizes, which are strongly influenced by the environment during the larval stage. However, the impacts of environmental factors affect on such variation and the links between environmental factors, morphological characteristics and behaviours are still unclear. This study first surveyed stag beetles discovered in natural habitat of a dry-evergreen forest in Chanthaburi province, Thailand, to roughly examine possible factors relating to growth of stag beetles. The occurrence and numbers of stag beetle larvae found in logs were high in those of a moderate decay class with relatively high nitrogen content …

Dna Barcoding Of Lepidopteran Hosts And Their Parasitoids At Chulalongkorn University Area, Kaeng Khoi District, Saraburi Province, Pornthap Kerkig

Chulalongkorn University Theses and Dissertations (Chula ETD)

Relationships between caterpillars and their parasitoids are poorly known due to the limitation of insect rearing and accurate identification. However, this knowledge is very important for controlling agricultural insect pests using parasitoids as natural enemies in biological control programmes and also for understanding interactions between caterpillar hosts and their parasitoids. During the recent decades, DNA barcoding technique has been developed and used for molecular identification, it could help identify both caterpillars and their parasitoids accurately and fast, also solve the problems about insect rearing. This research aims to preliminary study the relationships between caterpillars and their parasitoids at Chulalongkorn University …

ความหลากชนิดและความชุกชุมของมดในพื้นที่ที่ใช้ประโยชน์โดยมนุษย์ในอำเภอเวียงสา จังหวัดน่าน, อนงค์นาฏ เช็งสุทธา

Chulalongkorn University Theses and Dissertations (Chula ETD)

งานวิจัยในครั้งนี้ทำการศึกษาในเขตอำเภอเวียงสา จังหวัดน่าน ตั้งแต่เดือนมกราคม 2558 ถึงเดือนมกราคม 2559 ในพื้นที่ที่มีการใช้ประโยชน์จากมนุษย์ 3 ประเภท ได้แก่ ป่าชุมชน (CF), สวนป่าสัก (TP) และพื้นที่เกษตรแบบผสมผสาน (IF) วัตถุประสงค์ของงานวิจัยนี้ต้องการที่จะเปรียบเทียบความหลากหลายและความชุกชุมของมดในพื้นที่ที่มีการใช้ประโยชน์โดยมนุษย์และเพื่อศึกษาความสัมพันธ์ระหว่างปัจจัยสิ่งแวดล้อมบางประการต่อความชุกชุมของมด 3 ชนิด ได้แก่ มดน้ำผึ้ง Anoplolepis gracilipes มดแดง Oecophylla smaragdina และมดละเอียดท้องดำ Trichomyrmex destructor ทำการเก็บตัวอย่างมดทุก ๆ 2 เดือนโดยใช้วิธีเก็บตัวอย่าง 4 วิธี ได้แก่ การเก็บด้วยมือแบบกำหนดเวลา การใช้กับดักน้ำหวานผสมโปรตีน การใช้กับดักหลุม และ การร่อนดิน ผลการศึกษาพบมดจำนวนหกวงศ์ย่อย ได้แก่ วงศ์ย่อย Dolichoderinae วงศ์ย่อย Dorylinae วงศ์ย่อย Formicinae วงศ์ย่อย Myrmicinae วงศ์ย่อย Ponerinae และ วงศ์ย่อย Pseudomyrmecinae ซึ่งพบมดทั้งสิ้นจำนวน 40 สกุล 70 ชนิด (69 ชนิด และ 1 สัณฐานวิทยา) โดยที่มดชนิด Paratopula macta ได้ถูกค้นพบเป็นครั้งแรกในภาคเหนือของประเทศไทย ค่าเฉลี่ยของดัชนีความหลากหลายทางชนิดมด (Shannon - Wiener's diversity index (H')) มีค่าเท่ากับ 1.05, 0.90 และ 0.77 ในพื้นที่ IF CF และ TP ตามลำดับ ในขณะที่ค่าเฉลี่ยของดัชนีความสม่ำเสมอของชนิดมด (Pielou's evenness index (J')) มีค่า 0.31, 0.28 และ 0.26 ตามลำดับ อย่างไรก็ตามแม้ว่าจะไม่พบความแตกต่างอย่างมีนัยสำคัญในการเปรียบเทียบดัชนี …

Managing Sociality Of A Captive Female Bornean Orangutan From Breeding To Post-Partum At The Smithsonian's National Zoo, Marie Vergamini

Theses and Dissertations

The Association of Zoos and Aquariums’ Orangutan Species Survival Plan® aims to maintain 100 Bornean orangutans (Pongo pygmaeus) in captivity. Because investment in breeding these lineages is high, properly managing sociality of potential mothers is essential. This study assessed how behaviors of a captive breeding female at the Smithsonian’s National Zoo changed from pre-gestation through the offspring’s sixth month of age to improve breeding recommendations.

The infant Bornean orangutan was born September 2016. Results indicate that during breeding, the mother socialized most with two adult females. During pregnancy, the pregnant female socialized in less energy-consuming ways, i.e. grooming. …

The Status Of Snapping Turtles (Chelydra Serpentina) In Virginia: Population Viability, Demography, Regulatory Analysis, And Conservation, Benjamin C. Colteaux

Theses and Dissertations

Snapping turtles (Chelydra serpentina) are being harvested in unprecedented numbers in the United States (US) to meet the needs of international markets. Over three million live snapping turtles from farm and wild caught stock were exported from the US to Asia in 2012-14 alone. In the Commonwealth of Virginia, records indicate that 29,860 snapping turtles were commercially harvested between 2000 and 2015. Size limits are often used to regulate harvest pressure in snapping turtles and other game species. I analyzed the historic harvest of eleven US states to test the efficacy of minimum-size limit regulations at reducing commercial …

The Bee Fauna Of The Horse Mountain And Grouse Mountain Region, Humboldt County, California, Carrie Lopez

Cal Poly Humboldt theses and projects

Recent concerns about the ecological well-being of bee communities in California and elsewhere have increased the need for monitoring programs and studies that evaluate the impact of habitat loss and alteration on bee diversity and abundance. Such studies depend critically on the expertise of people trained in taxonomy, but their numbers have declined in recent years. My primary goal was to gain a comprehensive first-hand experience with bee identification by documenting the fauna of a previously unstudied area in the mountains of northwestern California and by writing an identification key, intended for dedicated non-specialists, to the area’s 35 species of …

Updated Checklist Of Odonata Fauna In The Turkish Thrace Region, With Additional Records Of New, Rare, And Threatened Taxa, Nurten Hacet

Turkish Journal of Zoology

A new record for the Odonata from Turkish Thrace, Lindenia tetraphylla (Vander Linden, 1825), and its heterofamilial heterosexual tandem with a female of Orthetrum albistylum (Selys, 1848) are reported. This finding increases the species number in the region to 56. The current species list of the region based on unpublished records and available literature is presented. Five species are listed at subspecies levels in the region and the controversial subspecies status of some species is summarized. Additional records of rare species based on specimens collected in the region between 2001 and 2015 are provided and their distributions and threat statuses …

The Effect Of Pistacia Terebinthus Extract On Lipid Peroxidation, Glutathione,Protein, And Some Enzyme Activities In Tissues Of Rats Undergoing Oxidative Stress, Semra Türkoğlu, Sai̇t Çeli̇k, Serhat Keser, İsmai̇l Türkoğlu, Ökkeş Yilmaz

Turkish Journal of Zoology

This study measures the effects of Pistacia terebinthus flower extract on the amounts of lipid peroxidation (LPO), total protein, glutathione, and enzyme activities in blood. It also measures the effects of the plant extract on glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) enzyme activities and it arrives at the conclusion that GSH-Px activity significantly increased in the Pistacia terebinthus-hydrogen peroxide group (P < 0.0001) and SOD activity meaningfully increased in the Pistacia terebinthus (P < 0.05) and Pistacia terebinthus-hydrogen peroxide (P < 0.0001) groups. It is also found that P. terebinthus extract has protective effects against LPO exerted in the kidney, brain, and lungs (P < 0.0001). The positive effects of P. terebinthus extract are also found on the levels of glutathione and total protein in all organs, except for the level of glutathione in the spleen and brain, and the increase of glutathione and total protein (P < 0.0001). These results are parallel to the effect of the extract used in this study on the LPO levels in tissues and they show that the plant species used in the study has positive effects on the activities of antioxidant molecules as well as protective effects against LPO.

A Review Of Subtribe Phrosinellina Verves, 1989, With Descriptionof Phrosinella (Asiometopia) Kocaki Sp. Nov. From The Middle East(Diptera: Sarcophagidae: Miltogramminae: Metopiaini), Yury Verves, Liudmyla Khrokalo

Turkish Journal of Zoology

Phrosinella kocaki Verves & Khrokalo sp. nov. from Israel is described as being new to science. A similar species, Phrosinella kozlovi (Rohdendorf, 1925), is recorded for the first time for Turkey and redescribed. Faunistic and ecological data on 31 species from 3 genera of subtribe Phrosinellina are given: Gymnoprosopa Townsend, 1892 (6 species); Gymnopsidia Shewell, 1987 (1 species); and Phrosinella Robineau-Desvoidy, 1863 (24 species). An original key to the genera and subgenera is presented.

Seasonal Changes In Tawny Owl (Strix Aluco) Diet In An Oak Forest In Eastern Ukraine, Yehor Yatsiuk, Yuliya Filatova

Turkish Journal of Zoology

We analyzed seasonal changes in Tawny Owl (Strix aluco) diet in a broadleaved forest in Eastern Ukraine over 6 years (2007-2012). Annual seasons were divided as follows: December-mid-April, April-June, July-early October, and late October-November. In total, 1648 pellets were analyzed. The most important prey was the bank vole (Myodes glareolus) (41.9%), but the yellow-necked mouse (Apodemus flavicollis) (17.8%) dominated in some seasons. According to trapping results, the bank vole was the most abundant rodent species in the study region. The most diverse diet was in late spring and early summer. Small forest mammals constituted the dominant group in all seasons, …

Ephemeroptera, Plecoptera, And Trichoptera Assemblages Of Karst Springs In Relationto Some Environmental Factors: A Case Study In Central Bosnia And Herzegovina, Ana Savic, Dejan Dmitrovic, Vladimir Pesic

Turkish Journal of Zoology

In this study we analyzed changes of Ephemeroptera, Plecoptera, and Trichoptera (EPT) assemblages in 50 springs along the Cvrcka River mainstream in central Bosnia and Herzegovina. Springs were divided into 3 groups: rheocrene, rheopsammocrene, and piped springs. The objectives of our survey were to analyze changes in EPT communities in response to some environmental factors and anthropogenic activities. Twenty-eight morphologically distinct taxa were identified. EPT diversity was positively correlated to discharge and areal coverage of sand and stones but negatively correlated with areal coverage of algae. Canonical correspondence analysis revealed that the most important factors in structuring EPT spring assemblages …