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Articles 1 - 30 of 2021

Full-Text Articles in Life Sciences

Description Of A New Species (Eucypris Dorlionensis N. Sp.) (Ostracoda, Crustacea)From Türkiye And A Cladistic Analysis Of The Genus Eucypris, Fi̇li̇z Batmaz, Mehmet Yavuzatmaca, Okan Külköylüoğlu Mar 2024

Description Of A New Species (Eucypris Dorlionensis N. Sp.) (Ostracoda, Crustacea)From Türkiye And A Cladistic Analysis Of The Genus Eucypris, Fi̇li̇z Batmaz, Mehmet Yavuzatmaca, Okan Külköylüoğlu

Turkish Journal of Zoology

This is the first clustering analysis of the 53 species of the genus Eucypris where we used 28 plesiomorphic and apomorphic character states in the Winclada/NONA program. Accordingly, Eucypris dorlionensis n. sp. was clustered within Group 2, in which the new species was clearly separated from the other species of the genus based on the shape of the carapace, presence of fine hair-like setae on the carapace surface, the position of the maximum height of the carapace, and length ratio of terminal claws of the second antenna. Eucypris dorlionensis n. sp. was collected from a trough in Eskişehir province in …


The Length-Weight Relationship And Condition Factors Of Coastal Small-Sized Adult And Juvenile Fish Species Following Dense Mucilage In The Sea Of Marmara, Türkiye, Yusuf Şen, İsmail Burak Daban, Alkan Özteki̇n, Adnan Ayaz, Uğur Altınağaç, Ali İşmen, Ahsen Yüksek, Uğur Özeki̇nci̇, Fikret Çakır, Tekin Demi̇rkiran, Gençtan Erman Uğur, Oğuzhan Ayaz, Buminhan Burkay Selçuk Mar 2024

The Length-Weight Relationship And Condition Factors Of Coastal Small-Sized Adult And Juvenile Fish Species Following Dense Mucilage In The Sea Of Marmara, Türkiye, Yusuf Şen, İsmail Burak Daban, Alkan Özteki̇n, Adnan Ayaz, Uğur Altınağaç, Ali İşmen, Ahsen Yüksek, Uğur Özeki̇nci̇, Fikret Çakır, Tekin Demi̇rkiran, Gençtan Erman Uğur, Oğuzhan Ayaz, Buminhan Burkay Selçuk

Turkish Journal of Zoology

To understand the ecosystem health of the Sea of Marmara following the dense mucilage event in 2021, growth indicators (length-weight relationships and condition factors) of coastal fish species were investigated. For this purpose, individuals were sampled during experimental fishing trials with beach seine nets between November 2021 and March 2022 from the Sea of Marmara, Türkiye. A total of 32 fish species belonging to 19 families were obtained. A total of 12 juvenile and 20 small-sized adult coastal fish species were identified, condition factors and length-weight relationships (LWRs) were calculated. The LWR results of this study reveal first findings as …


Highways For Red Wood Ants (Hymenoptera: Formicidae): A New Method To Increase The Size Of Anthills, Stanislav Stukalyuk, Mykola Kozyr Mar 2024

Highways For Red Wood Ants (Hymenoptera: Formicidae): A New Method To Increase The Size Of Anthills, Stanislav Stukalyuk, Mykola Kozyr

Turkish Journal of Zoology

Red wood ants (RWA, Formica rufa group) play a key role in forest ecosystems as effective entomophages and participants in the circulation of organic matter. The aim of our study was to evaluate the efficiency of using the highway method to accelerate the growth of anthills, specifically focusing on height, diameter, volume. The study was conducted in Kyiv, Ukraine, from May to October 2023. In the experimental group, highways were constructed on ant trails, totalling nine Formica polyctena Forster, 1850 anthills and eight Formica rufa Linnaeus, 1761 anthills. These highways consisted of a continuous line of logs ranging from 10 …


Inbreeding Tolerance In Two Isolated Populations Of Harting’S Vole Microtus Hartingi(Rodentia, Arvicolinae), Tanya Zorenko, Larisa Petra Kaija Mar 2024

Inbreeding Tolerance In Two Isolated Populations Of Harting’S Vole Microtus Hartingi(Rodentia, Arvicolinae), Tanya Zorenko, Larisa Petra Kaija

Turkish Journal of Zoology

The adaptive effects of inbreeding are understudied, but accumulating evidence suggests that it plays a major adaptive role in speciation, as populations with a history of inbreeding are more prone to it. Differences in inbreeding tolerance in two populations of Microtus hartingi voles were studied through a series of experiments on reproductive behaviour and partner choice. Modelling an artificial polygyny via the formation of trios composed of a brother, sister, and an unrelated female has shown an uneven attitude towards inbreeding, which was closely linked to the reproduction strategy: voles of the Rhodopean population (RP) would reproduce communally with only …


Dynamics Of Meiobenthic Fauna In A Tropical Sandy Coast (Chennai, Bay Of Bengal) With Reference To The Physicochemical Parameters, Madhavan Kesavaraj, Md Anwar Nawaz, Zahara Tasneem, Mohammed Asjad Shams Tabrez, Kareem Altaff, Mohamed Saquib Naveed Jan 2024

Dynamics Of Meiobenthic Fauna In A Tropical Sandy Coast (Chennai, Bay Of Bengal) With Reference To The Physicochemical Parameters, Madhavan Kesavaraj, Md Anwar Nawaz, Zahara Tasneem, Mohammed Asjad Shams Tabrez, Kareem Altaff, Mohamed Saquib Naveed

Turkish Journal of Zoology

The term “meiobenthos” refers to a diverse community of organisms inhabiting the interstitial spaces between sand grains retained on sieve sizes ranging between 38 to 500 μm. This study investigates the diversity and density of meiobenthic communities across five locations along the Chennai coast. We examined the dominant meiobenthic groups, with nematodes exhibiting high dominance at Napier station (288.6 ± 91.07 ind.10cm²) and harpacticoids dominating at Marina station (449.88 ± 264.3 ind.10cm²). To establish the relationship between meiobenthic organisms and environmental parameters, we analyzed seven physicochemical factors throughout the study period. The results indicate a negative correlation between ammonia, nitrate, …


Coral Cover Percentage And Health Condition In Tioman Island Marine Protected Area, Pahang, Malaysia, Nur Addawiah Mohamad Rodzi, Mohamed Fahmy Yusof, Zaidi Che Cob Jan 2024

Coral Cover Percentage And Health Condition In Tioman Island Marine Protected Area, Pahang, Malaysia, Nur Addawiah Mohamad Rodzi, Mohamed Fahmy Yusof, Zaidi Che Cob

Turkish Journal of Zoology

Continuous evaluation and monitoring of coral percentage cover and health status is critical for enhancing coral reef resilience management. The present study aimed to determine the coverage and coral status at important sites of Tioman Island Marine Park, which include Renggis Island, Tiong Point and Tekek. Surveillance video recording and in situ observation were carried out using the Coral Video Transect (CVT) method, which were analyzed using the Coral Point Count with Excel extension (CPCe) software. The overall health status for the study area was considered as “fair” with 41.61% ± 4.46% of mean live coral coverage. Among the stations …


An Update On The Phylogeny And Biogeographical History Of Rhipicephalus Sanguineus Complex, Olcay Heki̇moğlu Jan 2024

An Update On The Phylogeny And Biogeographical History Of Rhipicephalus Sanguineus Complex, Olcay Heki̇moğlu

Turkish Journal of Zoology

Rhipicephalus sanguineus complex is among the most studied hard tick species due to its worldwide distribution and its ability to transmit several pathogens. In this study, new local data and recent global findings were used to reevaluate the evolutionary history and phylogeny of the R. sanguineus complex. Seventy-nine samples of Rhipicephalus sp., which were collected from 32 different localities of Türkiye and one locality from Northern Cyprus, were analyzed using two mitochondrial (mt 16S rDNA, mt 12S rDNA) and one nuclear (ITS2) markers. The findings from phylogenetic trees indicate the presence of a third genetically distinct lineage of R. sanguineus …


The Range Dynamics Of A Cactophilic Drosophila Species Under Climate Change Scenarios, Banu Şebnem Önder, Utku Perktaş Jan 2024

The Range Dynamics Of A Cactophilic Drosophila Species Under Climate Change Scenarios, Banu Şebnem Önder, Utku Perktaş

Turkish Journal of Zoology

In this study, we evaluated the historical demography of a cactophilic Drosophila species (Drosophila gouveai) based on previously published mitochondrial DNA (mtDNA) data ecological niche modelling. We particularly aimed to test the effect of climate change on the historical demography of D. gouveai during the late Quaternary and the future of the species. For this, we also modelled its host cacti species in its distribution range to reach a more robust biogeographic conclusion. Our results indicate that D. gouveai was as sensitive to climate change as its hosts were. This species experienced an almost complete range shift, range contraction after …


Diet And Reproductive Outputs Of Common Barn-Owl (Tyto Alba) During The Common Vole (Microtus Arvalis) Outbreak And Crash, Gyozo F. Horvath, Adrienn Horváth Jan 2024

Diet And Reproductive Outputs Of Common Barn-Owl (Tyto Alba) During The Common Vole (Microtus Arvalis) Outbreak And Crash, Gyozo F. Horvath, Adrienn Horváth

Turkish Journal of Zoology

In this paper, we investigated the relationship between the breeding parameters and food composition of the common barnowl (Tyto alba) comparing the outbreak and subsequent crash periods of the common vole (Microtus arvalis) as the barn owl’s main prey. For the analyses, data of 29 (2014 outbreak: 6, 2016 crash: 8; 2019 outbreak: 7, 2021 crash: 7) breeding pairs of barn owls were selected. First, we examined the differences between the breeding parameters (clutch size, number of hatchlings and fledglings), the main and alternative prey taxa (common vole and Apodemus genus), the two derived indices (trophic level index, Microtinae/Murinae ratio) …


Vigilance Behavior Of Common Crane Grus Grus In Flocks During Spring, Summer, And Autumn, Kristina Kondrakova, Alexander Sharikov Jan 2024

Vigilance Behavior Of Common Crane Grus Grus In Flocks During Spring, Summer, And Autumn, Kristina Kondrakova, Alexander Sharikov

Turkish Journal of Zoology

Vigilance is a key behavioral element aimed to detect potential predators or rivals. In this study, we examined the vigilance levels of common cranes that exhibit flocking behavior during the spring, summer, and autumn seasons. We considered the influence of both social (age, presence of offspring, and flock size) and environmental factors (habitat type, time of day, and study period). Parents allocated more time for vigilance than nonparents and juveniles. The alertness of nonparents was lower in flocks of size 51–150 individuals compared to flocks under 50 and over 150 birds. Juveniles increased their vigilance at the end of the …


Can Wildlife Mortality On A Local Road Tell Something General? An Answer From A Protected Area In South-Western Romania, Diana Cupşa, Severus Daniel Covaciu Marcov, Robert Liviu Mihai Rengle, Amalia Raluca Dumbrava, Sára Ferenti, Adriana Petruş Vancea Jan 2024

Can Wildlife Mortality On A Local Road Tell Something General? An Answer From A Protected Area In South-Western Romania, Diana Cupşa, Severus Daniel Covaciu Marcov, Robert Liviu Mihai Rengle, Amalia Raluca Dumbrava, Sára Ferenti, Adriana Petruş Vancea

Turkish Journal of Zoology

Between June 2020 and May 2021, we studied the fauna road mortality on a recently asphalted local road in a protected area in southwestern Romania (Iron Gates Natural Park–IGNP). Despite our expectation of reduced road mortality because of the very low traffic (3.97 cars/hour), numerous animals belonging to a high number of taxa were killed. Animals were killed throughout the entire year, even amphibians in the winter months, which normally should hibernate in that period. Road mortality differences between periods and sectors were obvious. Plant assemblages near the road influence the composition and intensity of road mortality. Diverse habitats near …


On The Oviposition Of Homonota Aff. Darwinii In The Puna Region Of The Central Andes Of Argentina, Franco Valdez Ovallez, Rodrigo Gómez Alés, Rodrigo Nieva Cocilio, Tomás Martínez, Juan Carlos Acosta, José Villavicencio, Graciela Blanco Jan 2024

On The Oviposition Of Homonota Aff. Darwinii In The Puna Region Of The Central Andes Of Argentina, Franco Valdez Ovallez, Rodrigo Gómez Alés, Rodrigo Nieva Cocilio, Tomás Martínez, Juan Carlos Acosta, José Villavicencio, Graciela Blanco

Turkish Journal of Zoology

Communal nest egg-laying refers to females laying their eggs with those of their conspecifics under or within artificial or natural structures. Homonota aff. darwinii is a recently discovered species that has not yet been formally described. The objective of this work is to characterise the oviposition of this species in the Puna region in the Central Andes of Argentina. We recorded the type and surface of the rocks where the eggs were laid, the temperature of the substrate, and the temperature of the rock surface facing the substrate. In addition, we recorded the daily temperature variation that a randomly selected …


The Association Between Clai Polymorphism And Hygienic Behavior In Apis Mellifera, İnci̇ Şahi̇n Negi̇ş, Mustafa Ki̇bar, İbrahi̇m Ayteki̇n Jan 2024

The Association Between Clai Polymorphism And Hygienic Behavior In Apis Mellifera, İnci̇ Şahi̇n Negi̇ş, Mustafa Ki̇bar, İbrahi̇m Ayteki̇n

Turkish Journal of Zoology

Hygienic behavior represents one of the most prominent disease resistance mechanisms developed by honeybees. This behavior is known to be influenced by the genotype and environmental factors. Therefore, this study aimed to investigate the effect of SNP-8 polymorphism and environmental factors on hygienic behavior in different Apis mellifera breeds. A total of fourteen colonies and 148 bees from seven different bee breeds were used for the Pin-killed Brood Assay (PKB) test and PCR-RFLP analysis, respectively. The PKB assay revealed a wide range of hygienic behavior, spanning from 68% to 100% across the fourteen colonies. The frequencies of the H (High) …


Structural And Biological Characterization Of Two Freshwater Mussel Shells (Bivalvia: Unionidae), Hülya Şerefli̇şan Nov 2023

Structural And Biological Characterization Of Two Freshwater Mussel Shells (Bivalvia: Unionidae), Hülya Şerefli̇şan

Turkish Journal of Zoology

The shell of a freshwater mussel (Mollusca: Bivalvia) is a composite biological material that plays an active role in maintaining ecosystem services. Mussel shells have variable structures both within and between species. In this study, the structural and biological characteristics of the shells of Potomida semirugata and Leguminaia wheatleyi were investigated in order to use freshwater mussel shells as a biological material. Close observation of the microstructure of the shells of the two common freshwater bivalves revealed a variation in construction from the outer periostracum to the inner nacreous layer. In P. semirugata, a polygonal arrangement with columnar prisms …


Health Risk Assessments Of Heavy Metal Concentrations Via Consumption Of An Invasive Species, Carassius Gibelio, From Two Large Freshwater Lakes Of Türkiye, Duygu Ceren Çağlan Kaya Nov 2023

Health Risk Assessments Of Heavy Metal Concentrations Via Consumption Of An Invasive Species, Carassius Gibelio, From Two Large Freshwater Lakes Of Türkiye, Duygu Ceren Çağlan Kaya

Turkish Journal of Zoology

Heavy metal toxicity is a significant threat to human health and the environment. Contamination of the food chain with heavy metals in water sources may impact the health of consumers adversely. This study aimed to determine the concentrations of Pb, Cd, Cr, Cu, and Zn in the invasive fish species Carassius gibelio inhabiting two important lakes in Türkiye: Lake Beyşehir and Lake Eğirdir, from the Lake District Region and assess any health risks posed by the consumption of these species. For this purpose, C. gibelio species were obtained from two lakes in dry and rainy seasons and heavy metal concentrations …


Exploring The Efficacy Of Rnai-Mediated Gene Knock-Down Via Oral Delivery Of Dsrna In The Colorado Potato Beetle (Leptinotarsa Decemlineata Say), Haneef Tari̇q, Ayhan Gökçe, Emre Aksoy, Emi̇nur Elçi̇, Allah Bakhsh Nov 2023

Exploring The Efficacy Of Rnai-Mediated Gene Knock-Down Via Oral Delivery Of Dsrna In The Colorado Potato Beetle (Leptinotarsa Decemlineata Say), Haneef Tari̇q, Ayhan Gökçe, Emre Aksoy, Emi̇nur Elçi̇, Allah Bakhsh

Turkish Journal of Zoology

RNA interference (RNAi) is a versatile genetic tool capable of selectively inhibiting the expression of any gene in a targeted organism. Its implementation holds great promise for safeguarding crops against insect pests and diseases. Vacuolar-ATPase represents an ideal target for RNAi-based pest management strategies since it is an enzyme essential for various physiological processes in insects. In this study, double-stranded RNA (dsRNA) was synthesized using an L4440 vector in Escherichia coli HT115 strain to silence the Vacuolar-ATPase proteolipid subunit mRNA in the Colorado potato beetle (Leptinotarsa decemlineata Say). To assess the effectiveness of RNAi, L. decemlineata larvae at different …


Population Genetic Structure Of Testudo Hermanni Boettgeri (Hermann's Tortoise) In Türkiye, Can Yilmaz, Oğuz Türkozan, Sezgi̇n Karaman, Celal Ülger Nov 2023

Population Genetic Structure Of Testudo Hermanni Boettgeri (Hermann's Tortoise) In Türkiye, Can Yilmaz, Oğuz Türkozan, Sezgi̇n Karaman, Celal Ülger

Turkish Journal of Zoology

Multidisciplinary approaches for the conservation of endangered species have great importance in preparing management plans. In addition to ecological and population demographic parameters, genetic data provide vital information for conservation management plans for a species. The Hermann's tortoise (Testudo hermanni) suffers from illegal trade, fires, habitat fragmentation and destruction, and therefore, the genetic diversity of the regional populations has been affected. It was aimed herein to impart knowledge on the population genetic structure of T. hermanni boettgeri, listed as near threatened by the International Union for Conservation of Nature Red List as a subspecies and has limited …


Comparison Of The Movement Speed Of Three Ant (Hymenoptera: Formicidae) Species Along Trails, Stanislav Stukalyuk, Mykola Kozyr, Ascar Akhmedov Nov 2023

Comparison Of The Movement Speed Of Three Ant (Hymenoptera: Formicidae) Species Along Trails, Stanislav Stukalyuk, Mykola Kozyr, Ascar Akhmedov

Turkish Journal of Zoology

The aim of this study was to compare the speed of movement of 3 species of ants (Formica rufa, F. polyctena, and Lasius fuliginosus) along trails with different types of substrates. The study took place from June to August 2022 within the Holosiyivo Forest, located in Kyiv, Ukraine. For L. fuliginosus, the study was conducted in August and September 2022. For the experiment, 3 colonies of each species were selected in June, with only 3 trails passing on substrate (a total of 9 trails). One of the trails was left unchanged (ground surface), smooth logs were …


Freshwater Lampreys And Fishes Of Türkiye; An Annotated Checklist, 2023, Erdoğan Çi̇çek, Sevi̇l Sungur, Ronald Fricke, Burak Seçer Nov 2023

Freshwater Lampreys And Fishes Of Türkiye; An Annotated Checklist, 2023, Erdoğan Çi̇çek, Sevi̇l Sungur, Ronald Fricke, Burak Seçer

Turkish Journal of Zoology

Herewith, the current status of the inland waters ichthyofauna of Türkiye is revised, and an updated checklist of the freshwater lampreys and fishes is presented. As of November 2023, the freshwater ichthyofauna of Türkiye is known to consist of 427 species belonging to 20 orders, 37 families, and 97 genera. Among these, 21 species (4.9%) are alien, and 215 species (50.4%) are considered endemic to Türkiye. The orders with the largest numbers of species in the ichthyofauna of Türkiye are the Cypriniformes (297 species, 69.6%), followed by the Cyprinodontiformes (26 species, 6.1%), the Salmoniformes (25 species, 5.9%), the Gobiiformes (20 …


Life Table Of Pseudaulacaspis Pentagona Targioni-Tozzetti (Hemiptera: Diaspididae) At Different Temperatures On White And Black Mulberries, Özden Dokuyucu, Selma Ülgentürk, Mehmet Sali̇h Özgökçe Nov 2023

Life Table Of Pseudaulacaspis Pentagona Targioni-Tozzetti (Hemiptera: Diaspididae) At Different Temperatures On White And Black Mulberries, Özden Dokuyucu, Selma Ülgentürk, Mehmet Sali̇h Özgökçe

Turkish Journal of Zoology

Some biological characteristics and life table of Mulberry scale [Pseudaulacaspis pentagona Targioni-Tozzetti (Hemiptera: Diaspididae)], which is an important thermophilic, invasive, and polyphagous pest of fruit trees, was investigated. The research has been conducted at 7 different temperatures (20.6, 23.2, 27.1, 29.0, 30.6, 31.3, 33.8 °C) on two different mulberry species (Morus alba and M. nigra) in the climate chambers with fixed illumination regime (16 : 8 h) and relative humidity (60% ± 5%) conditions. The total longevity of female individuals on M. alba were 120.54, 86.79, 63.54, 57.51, 41.35, and 26.27 days, while 110.61, 99.62, 63.84, 70.92, …


The Effects Of Various Lake Typologies On The Distribution Of Chironomus Spp. (Diptera), And Arguments On Optional Factors Of Water Framework Directive In Turkiye, Recep Bakir, Gürçay Kivanç Akyildiz, Mustafa Duran Sep 2023

The Effects Of Various Lake Typologies On The Distribution Of Chironomus Spp. (Diptera), And Arguments On Optional Factors Of Water Framework Directive In Turkiye, Recep Bakir, Gürçay Kivanç Akyildiz, Mustafa Duran

Turkish Journal of Zoology

No abstract provided.


Microplastic Intake Of Unio Mancus Lamarck 1819 Collected From Ataturk Dam Lake, Türkiye, Sedat Gündoğdu Sep 2023

Microplastic Intake Of Unio Mancus Lamarck 1819 Collected From Ataturk Dam Lake, Türkiye, Sedat Gündoğdu

Turkish Journal of Zoology

No abstract provided.


Estimation Of Individual Growth Of The Violet Oyster Chama Coralloides (Bivalvia: Chamidae) Using Schnute Model Cases., Alma Rubí Castrejón Ríos, Carmina Torreblanca Ramirez, Rafael Flores-Garza, Pedro Flores Rodríguez, Juan Carlos Cerros Cornelio, Jesús Guadalupe Padilla Serrato Sep 2023

Estimation Of Individual Growth Of The Violet Oyster Chama Coralloides (Bivalvia: Chamidae) Using Schnute Model Cases., Alma Rubí Castrejón Ríos, Carmina Torreblanca Ramirez, Rafael Flores-Garza, Pedro Flores Rodríguez, Juan Carlos Cerros Cornelio, Jesús Guadalupe Padilla Serrato

Turkish Journal of Zoology

No abstract provided.


A Review Of Chromatic Anomalies In Blanus (Amphisbaenia: Blanidae) Through Citizen Science Records, Carolina Paiva, Jan Van Der Winden, Serge Bogaerts, Henrique Costa Sep 2023

A Review Of Chromatic Anomalies In Blanus (Amphisbaenia: Blanidae) Through Citizen Science Records, Carolina Paiva, Jan Van Der Winden, Serge Bogaerts, Henrique Costa

Turkish Journal of Zoology

No abstract provided.


Tolerance Limit Of Physicochemical Water Parameters In Giant Freshwater Prawn (Macrobrachium Rosenbergii) In A Captive Condition, Rasina Rasid, Amira Liyana Tajuddin, Mohamad Abu Ubaidah Amir Abu Zarim, Suresh Thanakodi, Syarifah Bahiyah Rahayu, Nur Diyana Kamarudin, Amy Aineda Omar, Mohd Fazrul Hisam Abdul Aziz, Ahasan Habib Sep 2023

Tolerance Limit Of Physicochemical Water Parameters In Giant Freshwater Prawn (Macrobrachium Rosenbergii) In A Captive Condition, Rasina Rasid, Amira Liyana Tajuddin, Mohamad Abu Ubaidah Amir Abu Zarim, Suresh Thanakodi, Syarifah Bahiyah Rahayu, Nur Diyana Kamarudin, Amy Aineda Omar, Mohd Fazrul Hisam Abdul Aziz, Ahasan Habib

Turkish Journal of Zoology

No abstract provided.


Records Of Atypical Pigmented Bottlenose Dolphins (Tursiops Truncatus) At The South-Western Coast Of The Black Sea (Zonguldak, Türkiye), Nastassi̇a Uluduz, Karina Vishnyakova, Mustafa Sözen Sep 2023

Records Of Atypical Pigmented Bottlenose Dolphins (Tursiops Truncatus) At The South-Western Coast Of The Black Sea (Zonguldak, Türkiye), Nastassi̇a Uluduz, Karina Vishnyakova, Mustafa Sözen

Turkish Journal of Zoology

No abstract provided.


Molecular Phylogenetics Of Aedes Aegypti (L., 1762) (Diptera: Culicidae) In Eastern Black Sea Area Of Turkey And Possible Relations With The Caucasian Invasion, Murat Öztürk, Muhammet Mustafa Akiner Jan 2023

Molecular Phylogenetics Of Aedes Aegypti (L., 1762) (Diptera: Culicidae) In Eastern Black Sea Area Of Turkey And Possible Relations With The Caucasian Invasion, Murat Öztürk, Muhammet Mustafa Akiner

Turkish Journal of Zoology

Aedes aegypti (L., 1762) (Diptera: Culicidae) is an important pest for human health. It vectors many diseases, including yellow fever (YF), dengue (DENV), and chikungunya (CHIKV). This species has invaded numerous countries including Balkan and Caucasian countries few past decades. The established populations of species were found in Turkey in 2015. We investigated the genetic variation, molecular phylogenetics, and differences between samples from Turkey and Georgia using four mitochondrial and one genomic DNA markers. The possible origin of the species was determined separately for each gene region using maximum likelihood trees. The ML analysis showed a close relation with the …


Diversity And Prevalence Of Ornithophilic Louse Flies (Diptera: Hippoboscidae: Ornithomyinae) In Serbia, Tibor Rekecki, Drazenko Rajkovic Jan 2023

Diversity And Prevalence Of Ornithophilic Louse Flies (Diptera: Hippoboscidae: Ornithomyinae) In Serbia, Tibor Rekecki, Drazenko Rajkovic

Turkish Journal of Zoology

Ectoparasites are diverse organisms that exploit animal hosts using various strategies. One such group represents the louse flies (Hippoboscidae) from the subfamily Ornithomyinae, which are permanent, highly specialised, hematophagous ectoparasites of poultry and wild birds found worldwide. The main objective of this research is to examine the mean abundance, prevalence, and diversity of ornithophilic louse flies in Serbia. They have been detected through visual inspection or fumigation of caught birds. In total, 79 louse flies belonging to four genera and six species were collected from 62 individuals within 26 host species. A single louse fly infested the bulk of captured …


The Impact Of Wheat Resistance And Bio-Rational Insecticides Toxicity Against Cherry-Oat Aphid, Rhopalosiphum Padi L. (Hemiptera: Aphididae), Anisa Haq, Waheed Murad, Sarir Ahmad Jan 2023

The Impact Of Wheat Resistance And Bio-Rational Insecticides Toxicity Against Cherry-Oat Aphid, Rhopalosiphum Padi L. (Hemiptera: Aphididae), Anisa Haq, Waheed Murad, Sarir Ahmad

Turkish Journal of Zoology

Aphids cause substantial damage to the wheat crop. In order to determine how host plant resistance and insecticides manage the Rhopalosiphum padi L. Current experiments were carried out to find the influence of host plant resistance and bio-rational insecticides against aphids in wheat (Triticum aestivum L.) crop. Field experiments were carried out for two growing years (2017/18 and 2018/19) to access the resistance of wheat against the aphids. The field resistance of wheat is highly expressed in Pirsabak-08 variety (infestation range = 1-2.5) while the most susceptible variety is Faisalabad-08 (infestation range > 10). The varietal preference experiment results revealed …


The Black Sea-Eastern Mediterranean Flyway Of The Globally Threatened European Turtle Dove (Streptopelia Turtur), Antonio Bea, Iñaki Olano, Saulius Svazas, Julen Henry, Vadym Yanenko, Gennady Grishanov Jan 2023

The Black Sea-Eastern Mediterranean Flyway Of The Globally Threatened European Turtle Dove (Streptopelia Turtur), Antonio Bea, Iñaki Olano, Saulius Svazas, Julen Henry, Vadym Yanenko, Gennady Grishanov

Turkish Journal of Zoology

The European turtle dove Streptopelia turtur (hereafter turtle dove), is a widespread species in the Palearctic. Due to a large and rapid decline in its abundance, it was classified as "vulnerable" on the International Union for Conservation of Nature's Red List in 2015 and is now regarded as a globally threatened species. The objective of this study was to provide new information on the flyways of this turtle dove population by analyzing available ring recoveries and citizen science sightings data from the Global Biodiversity Information Facility. A new flyway (possibly stretching through the Black and Caspian Seas, Turkey, the Middle …