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Articles 8521 - 8550 of 36523

Full-Text Articles in Animal Sciences

Description Of Pseudoameiropsis Suphankaraytugi Sp. Nov.(Copepoda: Harpacticoida: Ameiridae) With The First Report Of The Genus Pseudoameiropsis Pallares, 1982 Outside Of The South Atlantic Ocean, Serdar Sönmez Jan 2019

Description Of Pseudoameiropsis Suphankaraytugi Sp. Nov.(Copepoda: Harpacticoida: Ameiridae) With The First Report Of The Genus Pseudoameiropsis Pallares, 1982 Outside Of The South Atlantic Ocean, Serdar Sönmez

Turkish Journal of Zoology

A new species of the monotypic genus Pseudoameiropsis was found in samples collected from the eastern Mediterranean coast of Turkey. The new species can be separated from P. argentinus by the armature formula in the endopod of the second to fourth swimming legs (0, 1, 021; 0, 1, 121; 0, 1, 121 in P. argentinus, but 1, 1, 221; 1, 1, 221; 1, 1, 221 in the new species), and armature complement in the third exopodal segment of the fourth swimming leg (with eight setae/spines in the new species, but seven elements in P. argentinus). The general shape and armature …

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Trophic Analysis And Parasitological Aspects Of Liolaemus Parvus (Iguania: Liolaemidae) In The Central Andes Of Argentina, Gabriel Natalio Castillo, Juan Carlos Acosta, Graciela Mirta Blanco Jan 2019

Trophic Analysis And Parasitological Aspects Of Liolaemus Parvus (Iguania: Liolaemidae) In The Central Andes Of Argentina, Gabriel Natalio Castillo, Juan Carlos Acosta, Graciela Mirta Blanco

Turkish Journal of Zoology

The objective of this study was to describe temporal variations in the diet and parasitological aspects in Liolaemus parvus. In order to examine the diet, we determined the volume, numerousness, and frequency of occurrence for each prey item and calculated the relative importance index. We removed nematodes from the stomach and estimated parasitic indicators. Liolaemus parvus presents an active searching mode. It is a predominantly insectivorous species with low intake of plant material and a specialist in feeding on prey items of the family Formicidae, although it also feeds on other arthropods like coleopterans, hemipterans, and spiders. We found temporal …

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Less Rare Than We Thought: Two New Localities For Piseinotecus Soussi Tamsouri,Carmona, Moukrim & Cervera, 2014 Along The Tyrrhenian Coast, Giulia Furfaro, Paolo Mariottini Jan 2019

Less Rare Than We Thought: Two New Localities For Piseinotecus Soussi Tamsouri,Carmona, Moukrim & Cervera, 2014 Along The Tyrrhenian Coast, Giulia Furfaro, Paolo Mariottini

Turkish Journal of Zoology

The geographic range of Piseinotecus soussi Tamsouri, Carmona, Moukrim & Cervera, 2014 is here updated, since it was found in two new localities along the Tyrrhenian coast of the Mediterranean Sea. Furthermore, to confirm the identity of specimens recorded, a DNA barcoding approach was carried out using mitochondrial cytochrome c oxidase subunit I (COI) as it is the molecular marker mostly used in barcoding analysis in nudibranchs.

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First Dna Barcodes And Records Of Sciaridae (Insecta, Diptera) From Romania, Levente Péter Kolcsár, Kai Heller Jan 2019

First Dna Barcodes And Records Of Sciaridae (Insecta, Diptera) From Romania, Levente Péter Kolcsár, Kai Heller

Turkish Journal of Zoology

Sciaridae or the dark-winged fungus gnats fauna of southern and eastern Europe is very poorly known. A total of 29 species were identified from Romania, of which 20 species are reported here for the first time from the country. An updated checklist of dark-winged fungus gnats (Sciaridae) of Romania is provided. DNA barcodes of 39 specimens belonging to 21 species were successfully sequenced, of which some were previously unknown or undetected.

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Efficiency Of Pitfall Traps And Snap Traps In Small Terrestrial Mammals Depends On Their Diet Composition, Ladislav Cepelka, Radek Michalko, Emanuel Kula Jan 2019

Efficiency Of Pitfall Traps And Snap Traps In Small Terrestrial Mammals Depends On Their Diet Composition, Ladislav Cepelka, Radek Michalko, Emanuel Kula

Turkish Journal of Zoology

We compared the monitoring of small terrestrial mammals among forest stands by pitfalls and snap traps. The captures took place in the Czech Republic in the Moravskoslezske Beskydy Mts. (2007?2012) on 16 plots in adult beech and spruce stands between 910 and 1220 m a.s.l. In total, 14 species of small mammals were captured (12 in the snap traps and 10 in the pitfalls). Snap traps captured the broader species spectrum and they were more successful in capturing larger species of small terrestrial mammals consuming a higher proportion of plant food (mice, and in particular voles). The pitfalls were more …

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Identification And Expression Of Dmrt1 And Sox9 During The Gonadal Differentiation Of Rana Chensinensis, Xin-Yi Li, Wen-Jie Jin, Lei Lei, Yuhui Zhang Jan 2019

Identification And Expression Of Dmrt1 And Sox9 During The Gonadal Differentiation Of Rana Chensinensis, Xin-Yi Li, Wen-Jie Jin, Lei Lei, Yuhui Zhang

Turkish Journal of Zoology

Gonadal sex differentiation proceeds by the interplay of various genes including the transcription factors and secretory factors in a complex network. Dmrt1 and Sox9 were considered to be the essential genes involved in the testicular differentiation in mammals, birds, reptiles, and fishes. Here, we have successfully isolated and characterized cDNAs encoding the Rana chensinensis orthologs of Dmrt1 and Sox9, and we have determined patterns of expression during gonadal differentiation and adult tissues. At the molecular level, a clear sexual dimorphism of rcDmrt1 and rcSox9 was observed in the gonad-mesonephros complex or gonads of tadpoles during stages 26-46. The rcDmrt1 transcript …

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Macrobiotus Noemiae Sp. Nov., A New Tardigrade Species(Macrobiotidae: Hufelandi Group) From Spain, Milena Roszkowska, Lukasz Kaczmarek Jan 2019

Macrobiotus Noemiae Sp. Nov., A New Tardigrade Species(Macrobiotidae: Hufelandi Group) From Spain, Milena Roszkowska, Lukasz Kaczmarek

Turkish Journal of Zoology

A reexamination of the tardigrade collection from the Museo Nacional de Ciencias Naturales (MNCN) in Madrid was carried out. Specimens from the genera Milnesium, Macrobiotus, and Paramacrobiotus were verified in order to provide their correct identification and 15 taxa were identified. Moreover, a list of corrected species identifications from MNCN is provided. Fourteen specimens and 16 eggs, identified previously as Macrobiotus recens, were attributed to a species new for science. Macrobiotus noemiae sp. nov. is most similar to Mac. naskreckii and Mac. recens but it differs from them by details of egg morphology, mainly by the presence of thin flexible …

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Investigation Of Zooplankton Fauna In Water Wells Of Yayladağı District (Hatay, Turkey), Ahmet Bozkurt, Mustafa Bozça Jan 2019

Investigation Of Zooplankton Fauna In Water Wells Of Yayladağı District (Hatay, Turkey), Ahmet Bozkurt, Mustafa Bozça

Turkish Journal of Zoology

In this study, water quality parameters and zooplankton fauna were investigated from 14 different water wells in Yayladağı District of Hatay Province. The study was conducted seasonally between October 2015 and July 2016. A total of 51 species were identified, including 30 species of rotifers, 9 species of cladocerans, and 12 species of copepods. The most abundant species, Keratella cochlearis, Bosmina longirostris, and Tropocyclops prasinus, were found in 11, 13, and 12 wells, respectively. However, species such as Cephalodella catellina, Cephalodella ventripes, Filinia longiseta, Lecane lunaris, L. pumila, Lophocharis salpina, Mytilina unguipes, Platyias quadricornis, Trichocerca tigris, Ceriodaphnia pulchella, Diaphanosoma birgei, …

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Two New Species And A New Record Species Of The Genus Aeolothrips(Thysanoptera: Aeolothripidae) From Iran, Jalil Alavi, Kambiz Minaei Jan 2019

Two New Species And A New Record Species Of The Genus Aeolothrips(Thysanoptera: Aeolothripidae) From Iran, Jalil Alavi, Kambiz Minaei

Turkish Journal of Zoology

Two new species of Aeolothrips from the northeast of Iran, A. jajarmi sp. nov. and A. oteri sp. nov., are described. One rare Asian species, A. intactus Pelikán 1963, is newly recorded from Iran. Diagnostic characters for each species as well as illustrations to distinguish them are provided.

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Structural Characteristics Of The Soil Fauna Community In Beach Wetlands Of The Poyang Lake Region, Ping Lu, Nianhua Dai, Guohua Zhang, Meiwen Zhang, Derong Xu, Zhuorong Liu, Zhiqiang Huang Jan 2019

Structural Characteristics Of The Soil Fauna Community In Beach Wetlands Of The Poyang Lake Region, Ping Lu, Nianhua Dai, Guohua Zhang, Meiwen Zhang, Derong Xu, Zhuorong Liu, Zhiqiang Huang

Turkish Journal of Zoology

We examined the soil fauna community composition and structure of Poyang Lake beach wetlands using the modified Tullgren and Baermann methods during September and December 2015. A total of 3755 individuals were obtained from 2 samplings, which were found to belong to 7 classes, 8 orders, 3 suborders, and 17 families. Among these, the Oribatida, Prostigmata, Nematoda, and Onychiuridae were dominant. The functional groups of soil animals included omnivores, saprozoics, predators, and phytophages. Analysis results of the soil fauna composition and diversity showed that the soil animals were mainly concentrated at the 0-10 cm depth, presenting as a significant surface …

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A New Species Of Chelonini (Hymenoptera: Braconidae) From Pistachio Twig Borer Moth (Kermania Pistaciella Amsel (Lep.: Tineidae)) In Gaziantep, Ahmet Beyarslan, Yasemi̇n Bengü Şahan Jan 2019

A New Species Of Chelonini (Hymenoptera: Braconidae) From Pistachio Twig Borer Moth (Kermania Pistaciella Amsel (Lep.: Tineidae)) In Gaziantep, Ahmet Beyarslan, Yasemi̇n Bengü Şahan

Turkish Journal of Zoology

Pupae of the pistachio twig borer moth (Kermania pistaciella Amsel (Lep.: Tineidae)) were collected in the Şahinbey and Nizip-Alahacı regions of Gaziantep in February and March 2017. The pupae were kept in cages and parasitoids from Cheloninae (Hymenoptera, Braconidae) were obtained. Chelonus chetini Beyarslan & Şahan sp. nov. is described as a new species for science. The new species is described and the figures of its diagnostic characters are given.

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The Song Structure And Repertoire Size Of Daurian Redstarts (Phoenicurus Auroreus) In South Korea, Ju Hyun Lee, Ha Cheol Sung Jan 2019

The Song Structure And Repertoire Size Of Daurian Redstarts (Phoenicurus Auroreus) In South Korea, Ju Hyun Lee, Ha Cheol Sung

Turkish Journal of Zoology

The song repertoire across avian species varies considerably in size, and reliable measurement is important in defining its significance as a target in sexual selection. In this study, the song structure and song repertoire size of the Daurian Redstart (Phoenicurus auroreus) in South Korea were investigated. The songs had major syllable variation rather than song type variation. The average song repertoire size from 20 males was 39.9 ± 5.8 (range: 28-50), based on a syllable type that was appropriate for this species. The songs were structured with three distinguishable parts, where song syllables varied most in the syllable part, and …

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Breeding Density Of European Turtle Dove (Streptopelia Turtur) On Sakar Mountain (Se Bulgaria), Gradimir Gruychev, Hristo Mihaylov Jan 2019

Breeding Density Of European Turtle Dove (Streptopelia Turtur) On Sakar Mountain (Se Bulgaria), Gradimir Gruychev, Hristo Mihaylov

Turkish Journal of Zoology

This study was conducted in the period of 2014-2016. The breeding density of the European Turtle Dove (Streptopelia turtur) was determined in the MG-14 (35T) square of the Universal Transverse Mercator system. The maximum number of breeding pairs/100 ha was 4.4 in 2014, 2.4 in 2015, and 1.6 in 2016. The peaks of singing Turtle Doves occurred in the second half of May and at the end of June. The number of singing males in riparian and oak forests was higher compared to other habitats.

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Morphological, Ultrastructural, And Molecular Identification Of A New Microsporidian Pathogen Isolated From Crepidodera Aurata (Coleoptera, Chrysomelidae), Mustafa Yaman, Gönül Algi, Renate Radek Jan 2019

Morphological, Ultrastructural, And Molecular Identification Of A New Microsporidian Pathogen Isolated From Crepidodera Aurata (Coleoptera, Chrysomelidae), Mustafa Yaman, Gönül Algi, Renate Radek

Turkish Journal of Zoology

A new microsporidian pathogen isolated from Crepidodera aurata was identified based on morphological and ultrastructural characteristics, coupled with a molecular phylogenetic analysis. The spores of the microsporidian pathogen were slightly curved in shape, and measured 2.44-3.55 µm in length and 1.25-1.55 µm in width (n = 50). Its ultrastructure is characteristic of monokaryotic groups. All lifecycle stages of the pathogen, including meronts, sporonts, sporoblasts, and mature spores, are monokaryotic. The spore has 6-8 windings of the polar filament. Morphological and ultrastructural characteristics of the lifecycle stages place it within the family Unikaryonidae. However, the phylogenetic tree constructed on the 16S …

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Characterisation Of Chitin In The Cuticle Of A Velvet Worm (Onychophora), Hartmut Greven, Murat Kaya, İdri̇s Sargin, Talat Baran, Reinhardt Møbjerg Kristensen, Martin Vinther Sorensen Jan 2019

Characterisation Of Chitin In The Cuticle Of A Velvet Worm (Onychophora), Hartmut Greven, Murat Kaya, İdri̇s Sargin, Talat Baran, Reinhardt Møbjerg Kristensen, Martin Vinther Sorensen

Turkish Journal of Zoology

We characterize the trunk cuticle of velvet worms of the Peripatoides novaezealandiae-group (Onychophora) using SEM, TEM, Fourier transform infrared spectroscopy (FT-IR), and thermogravimetric analysis (TGA). TEM and SEM revealed a relatively uniform organization of the delicate cuticle that is covered by numerous bristled and nonbristled papillae with ribbed scales arranged in transverse rows. The cuticle consists of a very thin multilayered epicuticle of varying appearance followed by the largely fibrous procuticle. The irregularly arranged nanofibres of isolated cuticular chitin seen by SEM are considered as bundles of chitin fibres. FT-IR and TGA showed that the chitin is of the α-type. …

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A New Species Of Tortanus (Atortus) (Copepoda, Calanoida, Tortanidae) From Minicoy Island, Southeastern Arabian Sea, Sanu Vengasseril Francis, Sivasankaran Bijoy Nandan Jan 2019

A New Species Of Tortanus (Atortus) (Copepoda, Calanoida, Tortanidae) From Minicoy Island, Southeastern Arabian Sea, Sanu Vengasseril Francis, Sivasankaran Bijoy Nandan

Turkish Journal of Zoology

A new species of the planktonic calanoid copepod genus Tortanus, subgenus Atortus, is described from a coral reef lagoon of Minicoy Island, southeastern Arabian Sea. The new species is included in the tropicus group, which is mainly distributed in the tropical and subtropical waters of Southeast Asia. The species can be distinguished from all other species of the tropicus group by the asymmetrical fifth pedigerous somite with notched left margin and triangular lobe in the right, hyaline coupling device with larger left process, 2 ventrolateral spines in the genital compound somite, and caudal rami with 2 medial rounded processes in …

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Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest, Elmo Borges De Azevedo Koch, José Raimundo Maia Dos Santos, Ivan Cardoso Nascimento, Jacques Hubert Charles Delabie Jan 2019

Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest, Elmo Borges De Azevedo Koch, José Raimundo Maia Dos Santos, Ivan Cardoso Nascimento, Jacques Hubert Charles Delabie

Turkish Journal of Zoology

The ant community living in leaf litter was assessed in 65 forest sites in the Brazilian Atlantic rainforest in the southern region of the state of Bahia, Brazil. In addition, we aimed to understand the patterns between taxonomic and functional diversities using two different resolutions of classification of ants into functional groups. We identified 364 ant species belonging to 68 genera in 10 subfamilies in 65 regions. Considering a more general functional classification, we identified a total of 13 functional ant groups, and 26 functional ant groups considering a more specific functional classification. The Atlantic Forest environments studied presented great …

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Detailed Analysis Of Beluga Sturgeon (Huso Huso) And Stellate Sturgeon(Acipenser Stellatus) Migration In The Lower Danube River, Stefan Hont, Marian Paraschiv, Marian Ion Iani, Elena Taflan, Daniela Nicoleta Holostenco, Delia Oprea, Lucian Oprea Jan 2019

Detailed Analysis Of Beluga Sturgeon (Huso Huso) And Stellate Sturgeon(Acipenser Stellatus) Migration In The Lower Danube River, Stefan Hont, Marian Paraschiv, Marian Ion Iani, Elena Taflan, Daniela Nicoleta Holostenco, Delia Oprea, Lucian Oprea

Turkish Journal of Zoology

The swimming ground speed and swimming depths of beluga sturgeon (Huso huso) and stellate sturgeon (Acipenser stellatus) were investigated using ultrasonic telemetry between 2011 and 2017 in the Lower Danube River (river kilometer (rkm) 0 Sulina-rkm 1075 Baziaş). Acoustic telemetry receivers VR2W and V16TP tags (Vemco, Canada) were used to collect data about sturgeon migration behavior in the Lower Danube River between the Black Sea and the Iron Gate II dam. The tags, equipped with depth and temperature sensors, provided data about beluga and stellate sturgeon migration periods, swimming speeds, and depths. Twenty-three beluga sturgeon (184-245 cm TL) and twenty-one …

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Structure Of Molluscan Communities In Shallow Subtidal Rocky Bottoms Of Acapulco, Mexico, José Gabriel Kuk Dzul, Jesús Guadalupe Padilla Serrato, Carmina Torreblanca Ramirez, Rafael Flores Garza, Pedro Flores Rodríguez, Ximena Itzamara Muñiz Sánchez Jan 2019

Structure Of Molluscan Communities In Shallow Subtidal Rocky Bottoms Of Acapulco, Mexico, José Gabriel Kuk Dzul, Jesús Guadalupe Padilla Serrato, Carmina Torreblanca Ramirez, Rafael Flores Garza, Pedro Flores Rodríguez, Ximena Itzamara Muñiz Sánchez

Turkish Journal of Zoology

The objective of this study was to determine the structure of molluscan communities in shallow subtidal rocky bottoms of Acapulco, Mexico. Thirteen samplings were performed at 8 stations in 2012 (seven samplings), 2014 (four), and 2015 (two). The collection of the mollusks in each station was done at a maximum depth of 5 m for 1 h by 3 divers. A total of 2086 specimens belonging to 89 species, 36 families, and 3 classes of mollusks were identified. Gastropoda was the most diverse and abundant group. Calyptreaidae, Columbellidae, and Muricidae had >5 species, but Pisaniidae, Conidae, Fasciolariidae, and Muricidae had …

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Spatial Distribution Of The Epigeic Species Of Earthworms Dendrobaena Octaedra And D. Attemsi (Oligochaeta: Lumbricidae) In The Forest Belt Of The Northwestern Caucasus, Anna Geraskina, Nicolai Shevchenko Jan 2019

Spatial Distribution Of The Epigeic Species Of Earthworms Dendrobaena Octaedra And D. Attemsi (Oligochaeta: Lumbricidae) In The Forest Belt Of The Northwestern Caucasus, Anna Geraskina, Nicolai Shevchenko

Turkish Journal of Zoology

Evaluation of the spatial distribution of 2 ecologically similar, but different, in terms of their spatial ranges, earthworm species, D. octaedra and D. attemsi, in the belt forests of northwestern Caucasus were based on our own natural data and using geographic information system (GIS) modeling of modern potential distributions. The quantitative records of earthworms were collected in beech, deciduous, dark coniferous, coniferous-deciduous, and pine forests (1028 geographic locations). Of the most important microsites inhabited by the epigeic earthworms, 2 (plant litter and deadwood) were examined. It was demonstrated that there was high correlation of the 2 species with the humidity …

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Application Of Multifactorial Discriminant Analysis In The Morphostructural Differentiation Of Wild And Cultured Populations Of Vieja Azul (Andinoacara Rivulatus), Johanna Caez, Ana Gonzalez, Martin A. Gonzalez, Elena Angon, Jorge M. Rodriguez, Francisco Peña, Cecilio Barba, Antón García Jan 2019

Application Of Multifactorial Discriminant Analysis In The Morphostructural Differentiation Of Wild And Cultured Populations Of Vieja Azul (Andinoacara Rivulatus), Johanna Caez, Ana Gonzalez, Martin A. Gonzalez, Elena Angon, Jorge M. Rodriguez, Francisco Peña, Cecilio Barba, Antón García

Turkish Journal of Zoology

To better determine the ecological variation (body shape and structure) of the Vieja Azul (Andinoacara rivulatus; syn.: Aequidens rivulatus) in northwest Ecuador (Los Ríos Province), 300 specimens of both sexes (150 male and 150 female) were collected from 3 different locations, one from a wild production system and two from fish farm populations in the Quevedo River. Twelve meristic, 26 traditional morphometric, and 32 truss measurements, among 25 anatomical landmarks, were determined. The body weight (BW), total length (TL), eye diameter (ED), dorsal fin ray length (DFRL), and body perimeter 3 (P3) showed significant differences (P < 0.05) between production systems, and sex had significant influence on preanal length (Pre-AL), P3, and body width 2 (LC2). Females showed higher mean values than males in all measurements, except for BW. The Fulton factor differed for both factors considered. The canonical discriminant analysis revealed a percentage of correct assignment of 64.42% for the dataset, 85% and 60.9% for cultured and wild females, and 62.1% and 56.3% for wild and cultured males, respectively, as well as morphometric variation between groups. Results could be attributed to environmental conditions (habitat, temperature, and food). The Mahalanobis test showed greater distances among females than among males. In conclusion, this study provides valuable morphological information on the shape and structure of Andinoacara rivulatus that can be used to characterize and quantify the changes that occur as a consequence of adaptation to a different habitat. The authors hope that the information obtained from the present study will be helpful for fisheries, biologists, and taxonomists.

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Molecular Identification Of Invasive Drosophilid Zaprionus Tuberculatus Malloch (Diptera: Drosophilidae) In Çanakkale, Turkey, Akin Kuyulu, Seda Yücel, Hani̇fe Genç Jan 2019

Molecular Identification Of Invasive Drosophilid Zaprionus Tuberculatus Malloch (Diptera: Drosophilidae) In Çanakkale, Turkey, Akin Kuyulu, Seda Yücel, Hani̇fe Genç

Turkish Journal of Zoology

The vinegar or pomace fly, Zaprionus tuberculatus Malloch, is native to the Afrotropical region but has recently colonized new areas in Turkey, Italy, Malta, Romania, and Greece. This invasive species was first detected in 2012 in Adana on banana and peach baits and is considered a potential agricultural pest in fig production in Turkey. However, the European and Mediterranean Plant Organization reports that no direct association of the fly with fruit damage has been documented so far because specimens were generally caught in traps. Specimens of Zaprionus sp. were monitored during surveys for cases of Drosophila suzukii (Matsumura) and Ceratitis …

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Induction Of Abnormal Sperm Heads In Small Mammals Under Chronic Ionizing Radiation, Lyudmila Bashlykova, Oksana Raskosha, Natalia Starobor Jan 2019

Induction Of Abnormal Sperm Heads In Small Mammals Under Chronic Ionizing Radiation, Lyudmila Bashlykova, Oksana Raskosha, Natalia Starobor

Turkish Journal of Zoology

The results of this study show a mutagenic effect of low-dose ionizing radiation in male germ cells. The damage of male germ cells was assessed by the frequency of abnormal sperm heads in tundra voles (Microtus oeconomus Pall.), bank voles (Myodes glareolus Schreb.), and field mice (Apodemus agrarius Pall.) from the 30 km exclusion zone around the Chernobyl nuclear power station and for laboratory animals (mice and rats) under chronic γ-irradiation. The abnormal sperm head detection method used appeared to be sensitive to conditions of low-dose irradiation and can consequently be recommended as a bioindicator to monitor environmental radiation pollution.

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Acute And Chronic Effects Of Thifluzamide On Daphnia Magna, Feyza İçoğlu Aksakal Jan 2019

Acute And Chronic Effects Of Thifluzamide On Daphnia Magna, Feyza İçoğlu Aksakal

Turkish Journal of Zoology

Thifluzamide is a thiazole carboxanilide fungicide used to control a wide range of basidiomycete diseases on maize, potatoes, rice, and other crops. Although this fungicide is found in aquatic environments, there is no information about its acute and chronic toxicity on aquatic invertebrates. In the present study, to investigate acute and chronic toxicity of thifluzamide, daphnids were exposed to 1.25, 1.5, 2, and 2.5 mg/L thifluzamide for 48 h and 21 days, respectively. The expression of four oxidative stress-related genes (CAT, GCLC, GST, and GPX) and life-history parameters such as days to the first brood, days to the first egg …

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Investigation Of Gh And Ghr Alu I Gene Polymorphisms On Meat Yields In Anatolian Water Buffalo Breed Using Pcr-Rflp Method, Yusuf Özşensoy, Haki̇ Kara Jan 2019

Investigation Of Gh And Ghr Alu I Gene Polymorphisms On Meat Yields In Anatolian Water Buffalo Breed Using Pcr-Rflp Method, Yusuf Özşensoy, Haki̇ Kara

Turkish Journal of Zoology

The Anatolian water buffalo is a native water buffalo breed only being reared in Turkey. The objective of this study was to investigate gene polymorphisms on exons 4 and 5 of the growth hormone (GH) and on exon 10 of the growth hormone receptor (GHR), which are thought to be related to meat yields of Anatolian water buffalo. Blood samples of 192 water buffaloes from Sivas Province were used in DNA extractions by phenol-chloroform method. DNA samples were amplified by using specific primers in PCR. PCR products were digested by Alu I (GH, n: 167) and Alu I (GHR, n: …

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Pelvic And Sacral Size Dimorphism And Allometry In Two Predatory Carnivores With Different Life Histories And Locomotory Adaptations, Alexander Csanady, Peter Krisovsky, Ladislav Hloska Jan 2019

Pelvic And Sacral Size Dimorphism And Allometry In Two Predatory Carnivores With Different Life Histories And Locomotory Adaptations, Alexander Csanady, Peter Krisovsky, Ladislav Hloska

Turkish Journal of Zoology

Sexual size dimorphism (SSD) of the wolf and the lynx was evaluated for 15 pelvic and sacral variables in 48 specimens from the Western Carpathians. Our data confirmed small male-biased SSD in the pelvic and sacral bones for both species. We suggest that this can be explained by the need for a compromise between requirements for locomotion and giving birth. We also confirmed that significant differences exist between the species in the size of the pelvic and sacral bones. We discuss our findings in light of the species? different life histories.

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Phylogenetic Relationship Among Slender Loris Species (Primates, Lorisidae: Loris) In Sri Lanka Based On Mtdna Co1 Barcoding, Saman Gamage, Faiz Marikar, Colin Groves, Craig Turner, Kalinga Padmalal, Sarath Kotagame Jan 2019

Phylogenetic Relationship Among Slender Loris Species (Primates, Lorisidae: Loris) In Sri Lanka Based On Mtdna Co1 Barcoding, Saman Gamage, Faiz Marikar, Colin Groves, Craig Turner, Kalinga Padmalal, Sarath Kotagame

Turkish Journal of Zoology

There are 2 species of slender lorises found in Sri Lanka: the red slender loris, Loris tardigradus (Linnaeus, 1758), endemic to the wet zone and montane areas, and the grey slender loris, Loris lydekkerianus (Cabrera, 1908), which is widespread. In addition, currently there are 2 subspecies recognized for each of these 2 slender loris species of Sri Lanka. Yet their taxonomy, evolutionary history, and biogeography are still poorly understood, and there are some preliminary data suggesting the presence of other subspecies. In this study, we have analysed the partial mitochondrial cytochrome oxidase I gene sequence of 21 Loris specimens collected …

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Assessment Of The Incubation Period For Each Sex Of Turkish Semiwild Northern Bald Ibis (Geronticus Eremita), Ahmet Kiliç, Ersi̇n Uysal Jan 2019

Assessment Of The Incubation Period For Each Sex Of Turkish Semiwild Northern Bald Ibis (Geronticus Eremita), Ahmet Kiliç, Ersi̇n Uysal

Turkish Journal of Zoology

The semiwild population of Northern Bald Ibises (Geronticus eremita) at Birecik, Turkey, are the final representatives of the Eastern population of the species in the Middle East, apart from a few captive birds in Turkish zoos. This study took place between 2012 and 2015. Breeding is highly synchronized among the colony and incubation behavior was monitored for multiple nests throughout the day. Differences were found when incubation duty period was examined according to sex. In 2013, the incubation period varied significantly between males and females (F = 71.059, P < 0.001). The female incubated eggs for 178.42 min per day on average, while the male incubated for 233.69 min per day on average. A significant difference in incubation was determined between males and females (F = 91.260, P < 0.001) in 2014. Females sat on eggs for 188.06 min on average, while males sat on eggs for 244.13 min on average. In 2015 the incubation period varied significantly by sex, similar to previous years (F = 79.871, P < 0.001). The female incubated for 159.66 min in average, while the male incubated for 223.07 min on average.

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A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil, Marlus Queiroz Almeida, Lidianne Salvatierra, José Wellington De Morais Jan 2019

A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil, Marlus Queiroz Almeida, Lidianne Salvatierra, José Wellington De Morais

Turkish Journal of Zoology

A new species of Ami Pérez-Miles, 2008 is described from the state of Amazonas in Brazil based on three males from Manaus. Ami valentinae sp. nov. is closely related to A. armihuariensis and A. caxiuana by the presence of a granular area on the embolus, but it differs from the first species by the presence of two retrolateral process on the male palpal tibia and differs by the latter by the morphology of the male palpal organ. A. valentinae sp. nov. is the first species of Ami reported for the Amazonas state and second species described for Brazil.

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Range Extension Of Kyphosus Vaigiensis (Quoy & Gaimard, 1825) In The Northeastern Mediterranean, İskenderun Bay, Turkey, Volkan Bariş Ki̇yağa, Si̇nan Mavruk, Caner Enver Özyurt, Erhan Akamca, Çağil Coşkun Jan 2019

Range Extension Of Kyphosus Vaigiensis (Quoy & Gaimard, 1825) In The Northeastern Mediterranean, İskenderun Bay, Turkey, Volkan Bariş Ki̇yağa, Si̇nan Mavruk, Caner Enver Özyurt, Erhan Akamca, Çağil Coşkun

Turkish Journal of Zoology

This paper reports the range extension of Kyphosus vaigiensis in the northeastern (NE) Mediterranean. On 18 November, 2018, a single specimen of K. vaigiensis was caught in İskenderun Bay (36°45.6' N, 35°40.8' E) by a recreational fisherman and reported through a social media application. The specimen was identified using morphological and molecular methods. Its occurrence and distribution in the NE Mediterranean were investigated based on interviews with fishers

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