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Animal Sciences Commons™

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2008

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Articles 511 - 540 of 739

Full-Text Articles in Animal Sciences

Impact Of Stressing A Pen Mate On Physiological Responses Of Growing Pigs, Brent Koonce, Elizabeth B. Kegley, Doug Galloway, Jason Apple Jan 2008

Impact Of Stressing A Pen Mate On Physiological Responses Of Growing Pigs, Brent Koonce, Elizabeth B. Kegley, Doug Galloway, Jason Apple

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Crossbred barrows and gilts (n = 36), weighing 16.59 ± 2.1 kg, were used to test the effects of stressing a pen mate on the physiological responses of growing pigs. Pigs were randomly allotted to 6 groups after stratifying according to gender, litter origin, and body weight. Dominance order was determined within each group, and 1 to 3 d prior to the stress treatment the most- and least-dominant pigs within a group were fitted with indwelling catheters in their vena cavas. Over 3 d, groups were either: 1) isolated from audile and visual contact with stressed pigs in a separate …

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Investigating The Effectiveness Of Malic Acid, Nisin, And Grape Seed Extract Incorporated Into Whey-Protein Coatings To Inhibit The Growth Of Listeria Monocytogenes On Ready-To-Eat Poultry, Amanda Bettasso, Navam Hettiarachychy, Vidya Chitturi, Michael Johnson Jan 2008

Investigating The Effectiveness Of Malic Acid, Nisin, And Grape Seed Extract Incorporated Into Whey-Protein Coatings To Inhibit The Growth Of Listeria Monocytogenes On Ready-To-Eat Poultry, Amanda Bettasso, Navam Hettiarachychy, Vidya Chitturi, Michael Johnson

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

The ability to control growth of Listeria monocytogenes on ready-to-eat poultry products with the antimicrobials nisin, malic acid, and grape seed extract incorporated into whey-protein coatings was evaluated. The antimicrobials were incorporated into the coating solution alone and in combinations. One gram pieces of turkey frankfurters were coated with the coating solutions and then inoculated with L. monocytogenes and stored at 4°C for 28 days. The inhibitory effect of the coatings on turkey frankfurter pieces was evaluated on d 0, 7, 14, 21, and 28. Coatings containing 2% malic acid, 3% malic acid, and the combination of nisin (6,000 IU/g) …

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A Spatial Sirs Boolean Network Model For The Spread Of H5n1 Avian Influenza Virus Among Poultry Farms, Alexander Kasyanov, Leona Kirkland, Mihaela Teodora Matache Jan 2008

A Spatial Sirs Boolean Network Model For The Spread Of H5n1 Avian Influenza Virus Among Poultry Farms, Alexander Kasyanov, Leona Kirkland, Mihaela Teodora Matache

Mathematics Faculty Proceedings & Presentations

To predict the spread of Avian Influenza we propose a synchronous Susceptible-Infected-Recovered-Susceptible (SIRS) Boolean network of poultry farms, using probabilistic Boolean rules. Gravity models from transportation theory are used for the probability of infection of a node in one time step, taking into account farm sizes, distances be- tween farms, and mean distance travelled by birds. Basic reproduction numbers are computed analytically and numerically. The dynamics of the network are analyzed and various statistics considered such as number of infected nodes or time until eradication of the epidemic. We conclude that mostly when large farms (eventually) become infected the epidemic …

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Interrupted Vs. Uninterrupted Training On Bmd During Growth, B. M. Goettsch, M. Z. Smith, J. A. O'Brien, G. V. Gomez, S. V. Jaque, Ken D. Sumida Jan 2008

Interrupted Vs. Uninterrupted Training On Bmd During Growth, B. M. Goettsch, M. Z. Smith, J. A. O'Brien, G. V. Gomez, S. V. Jaque, Ken D. Sumida

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

This study compared a resistance training program where the exercise was uninterrupted (UT, i.e., continuous repetitions) against a resistance training program where the exercise was interrupted (IT, i.e., 3 exercise sessions during a training day) for enhancing bone modeling and bone mineral density (BMD) in maturating animals. The total volume of work performed between the two resistance training programs was equivalent by design. 24 young male rats were randomly divided into Control (Con, n = 8), UT (n = 8) and IT (n=8) resistance trained groups. The UT and IT groups were conditioned to climb a vertical ladder with weights …

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Otolith Chemistry Indicates Population Structuring By The Antarctic Circumpolar Current, Julian R. Ashford, Cynthia M. Jones, Eileen E. Hofmann, Inigo Everson, Carlos A. Moreno, Guy Duhamel, Richard Williams Jan 2008

Otolith Chemistry Indicates Population Structuring By The Antarctic Circumpolar Current, Julian R. Ashford, Cynthia M. Jones, Eileen E. Hofmann, Inigo Everson, Carlos A. Moreno, Guy Duhamel, Richard Williams

CCPO Publications

Large-scale transport of seawater in ocean currents may generate spatially complex population structure through the advection of life stages of marine fish species. To test this, we compared the chemistry of otolith nuclei from Patagonian toothfish (Dissostichus eleginoides), presently managed as spatially discrete Populations corresponding to fishing management areas along the Antarctic Circumpolar Current (ACC), which transports water eastward around the Southern Ocean. The chemistry of otolith nuclei, laid down during early life, differed significantly between fishing areas Off South America and the Antarctic and between some Antarctic areas. However, we found significant discrepancies from expectation for a …

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Contribution To The Distribution, Morphological Peculiarities, And Karyology Of The Greater Noctule, Nyctalus Lasiopterus (Chiroptera: Vespertilionidae), In Southwestern Turkey, Nuri̇ Yi̇ği̇t, Şafak Bulut, Ahmet Karataş, Pinar Çam, Fulya Saygili Jan 2008

Contribution To The Distribution, Morphological Peculiarities, And Karyology Of The Greater Noctule, Nyctalus Lasiopterus (Chiroptera: Vespertilionidae), In Southwestern Turkey, Nuri̇ Yi̇ği̇t, Şafak Bulut, Ahmet Karataş, Pinar Çam, Fulya Saygili

Turkish Journal of Zoology

The Greater Noctule, Nyctalus lasiopterus, was recorded from southwestern Turkey for the third time. The dorsal fur of the Greater Noctule, which also covers the underpart of the wing membrane, along with the forearm and propatagium, is uniformly dark brown. The cranium shows typical characteristics of the noctule bats. In addition to these, the exoccipital is convex and is markedly visible in the planar view of the skull. There is a small depression mid braincase. The dental formula is i: 2, c: 1, pm: 1, m: 3/i: 3, c: 1, pm: 2, m: 3 = 32. The diploid number of …

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Distribution And Morphology Of Mauremys Rivulata (Valenciennes, 1833) (Reptilia: Testudines: Geoemydidae) In The Lake District And Mediterranean Region Of Turkey, Di̇nçer Ayaz, Abi̇di̇n Budak Jan 2008

Distribution And Morphology Of Mauremys Rivulata (Valenciennes, 1833) (Reptilia: Testudines: Geoemydidae) In The Lake District And Mediterranean Region Of Turkey, Di̇nçer Ayaz, Abi̇di̇n Budak

Turkish Journal of Zoology

Morphometric measurements and color-pattern features of 62 samples of Mauremys rivulata from the Lake District (Göller Bölgesi) and the Mediterranean Region of Turkey were compared. Between populations, males apparently differed in 10 characters and females in 12 characters (independent t-test), but coefficient of difference (CD) values for these characters were not significant, and sexes were combined into a single group and compared with Aegean M. rivulata with respect to morphometric features. The greatest straight carapace length (SCL) observed in a male and female Aegean specimen was 215.0 mm and 214.0 mm, respectively. This paper also provides the first record of …

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Noteworthy Record Of The Mediterranean Water Shrew (Neomys Anomalus) From South-Western Iran (Mammalia: Soricomorpha), Hamid Reza Esmaeili, Ghorbanali Gholamhosseini, Azad Teimory, Boris Krystufek Jan 2008

Noteworthy Record Of The Mediterranean Water Shrew (Neomys Anomalus) From South-Western Iran (Mammalia: Soricomorpha), Hamid Reza Esmaeili, Ghorbanali Gholamhosseini, Azad Teimory, Boris Krystufek

Turkish Journal of Zoology

Three water shrew specimens were collected in the Sheshpir spring (2303 m a.s.l.), Fars province, south-western Iran. In pennial morphology, which is species-specific in the genus Neomys Kaup, 1829, the specimens were indistinguishable from N. anomalus Cabrera, 1907. The Sheshpir spring is located approximately 900 km to the south-south-west of Gorgan, the only site in Iran where N. anomalus has been known to occur so far. The spring is a stony basin with bare banks and poorly developed aquatic vegetation and as such is an atypical habitat for water shrews. It is noteworthy that fish are absent in the spring.

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Two New Species Of Zercon C.L.Koch (Acari, Mesostigmata, Zerconidae) From Turkey: Zercon Longisetosus Sp.N. And Zercon Osmanelinensis Sp.N., Raşi̇t Urhan Jan 2008

Two New Species Of Zercon C.L.Koch (Acari, Mesostigmata, Zerconidae) From Turkey: Zercon Longisetosus Sp.N. And Zercon Osmanelinensis Sp.N., Raşi̇t Urhan

Turkish Journal of Zoology

Two new species of zerconid mites, Zercon longisetosus sp.n. and Z. osmanelinensis sp.n., from Turkey are described and illustrated. Additionally, a key to adults of Zercon known from Turkey is given.

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Contributions To The Turkish Tachinidae (Diptera) Fauna, Kenan Kara, Sadi̇ Aksu Jan 2008

Contributions To The Turkish Tachinidae (Diptera) Fauna, Kenan Kara, Sadi̇ Aksu

Turkish Journal of Zoology

Two tachinid species, Leskia erevanica Richter, 1974 and Tachina grossa (Linnaeus, 1758) (Diptera: Tachinidae), are recorded for the first time from Turkey.

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Mitochondrial Dna Sequence And Body Size Variations In Turkish Sardine (Sardina Pilchardus) Stocks, Ali̇ye Sarmaşik, Fatma Arik Çolakoğlu, Tülay Altun Jan 2008

Mitochondrial Dna Sequence And Body Size Variations In Turkish Sardine (Sardina Pilchardus) Stocks, Ali̇ye Sarmaşik, Fatma Arik Çolakoğlu, Tülay Altun

Turkish Journal of Zoology

Sardine (Sardina pilchardus) is one of the most important species among Turkish fisheries and is broadly distributed along its coastal waters. In the present study, mitochondrial DNA sequences from the cytochrome b (cytb) gene were examined to assess the genetic diversity of sardines inhabiting Turkish coastal waters. A fragment of sardine cytb DNA from each sample collected from 8 representative regions along the coastal zones was amplified by PCR analysis and subsequently sequenced. The results of sequence analysis determined the existence of variations in 16 single nucleotide sites within the 452 bp fragment of the cytb gene examined in the …

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Nitrate-Induced Morphological Anomalies In The Tadpoles Of Nyctibatrachus Major And Fejervarya Limnocharis (Anura: Ranidae), S. V. Krishnamurthy, Das Meenakumari, H. P. Gurushankara, Venkateshaiah Vasudev Jan 2008

Nitrate-Induced Morphological Anomalies In The Tadpoles Of Nyctibatrachus Major And Fejervarya Limnocharis (Anura: Ranidae), S. V. Krishnamurthy, Das Meenakumari, H. P. Gurushankara, Venkateshaiah Vasudev

Turkish Journal of Zoology

The present study examined the effects of nitrate on the tadpoles of 2 ranid frogs (Nyctibatrachus major and Fejervarya limnocharis) studied under laboratory conditions. Tadpoles of these species were exposed to ecologically relevant concentrations of nitrates (0, 100, 2500, and 5000 µg NO_{3}-N l^{-1}). Upon exposure tadpoles of N. major showed protruded mouth, swollen body and head, paralysis, lateral and vertical swimming, restlessness, and wriggling movement. Tadpoles of F. limnocharis showed swollen body and head, bent tail, paralysis, restlessness, depigmentation, and intestinal hemorrhage. In both species, abnormalities increased with the increase in nitrate concentration. However, compared to F. limnocharis, tadpoles …

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Limnochemical Factors Influencing The Seasonal Population Density, Secondary Production, And Calcium-To-Tissue Ratio In The Freshwater Limpet Septaria Lineata (Archaeogastropoda: Neritidae), Asitava Chatterjee, Manjari Jain, Utpal Singha Roy, Subhra Kumar Mukhopadhyay Jan 2008

Limnochemical Factors Influencing The Seasonal Population Density, Secondary Production, And Calcium-To-Tissue Ratio In The Freshwater Limpet Septaria Lineata (Archaeogastropoda: Neritidae), Asitava Chatterjee, Manjari Jain, Utpal Singha Roy, Subhra Kumar Mukhopadhyay

Turkish Journal of Zoology

The distribution, secondary production, and calcium:tissue (Ca:tissue) ratio in relation to limno-chemical factors were studied in a freshwater limpet (Septaria lineata) population from the west bank of the River Hooghly, West Bengal, India, for 2 successive years. Total hardness, chloride, pH, and phosphate were shown to be significant in Pearson´s correlations in influencing the abundance of the limpet population. Annual production for the 2 successive years was 10.3 g m^{-2} and 9.5 g m^{-2}, respectively. The annual turnover ratios, the ratios of annual production (P) and annual standing crop (B), ´P/B´, were calculated to be 2.06 and 1.67, while annual …

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Sem Observations And Morphometrics Of The Cabbage Cyst Nematode, Heterodera Cruciferae Franklin, 1945, Collected Where Brassica Spp. Are Grown In Tabriz, Iran, Habibeh Jabbari, Gholamreza Niknam Jan 2008

Sem Observations And Morphometrics Of The Cabbage Cyst Nematode, Heterodera Cruciferae Franklin, 1945, Collected Where Brassica Spp. Are Grown In Tabriz, Iran, Habibeh Jabbari, Gholamreza Niknam

Turkish Journal of Zoology

During a survey of plant parasitic nematode biodiversity in vegetable fields of Tabriz, East Azerbaijan province, Iran between 2004 and 2005, 25 species belonging to 16 genera of nematodes were identified from 88 soil and root samples, among which a large population of the cyst nematode, Heterodera cruciferae, was found in most of the sampling regions. Cysts, males, and second-stage juveniles were extracted from field soils, and from the infected roots of kohlrabi (Brassica oleracea L. var. gongylodes) and white cabbage (Brassica oleracea L. var. captita alba). The morphology of the cysts, second-stage juveniles, and males established the identity of …

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Spider Fauna Of Almond Orchards In Eastern And Southeastern Anatolia, Hali̇l Bolu, İnanç Özgen, Abdullah Bayram Jan 2008

Spider Fauna Of Almond Orchards In Eastern And Southeastern Anatolia, Hali̇l Bolu, İnanç Özgen, Abdullah Bayram

Turkish Journal of Zoology

This research was carried out in almond orchards (Amygdalus sp.) in Eastern and Southeastern Anatolia in 2003 in order to determine the spider fauna. Among the 129 specimens collected, 21 species belonging to 16 genera and 9 families were recorded at 10 localities with more spiders in the almond orchards in these regions. Among the species, Atea sturmi (Hahn, 1831) is a new record for the araneo-fauna of Turkey. The study was the first on spider fauna in almond orchards in Turkey.

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The Fruit Fly (Diptera: Tephritidae) Fauna Of Kayseri And Sivas Provinces With A New Record For Turkey, Murat Kütük Jan 2008

The Fruit Fly (Diptera: Tephritidae) Fauna Of Kayseri And Sivas Provinces With A New Record For Turkey, Murat Kütük

Turkish Journal of Zoology

This study is based on the fruit fly material collected in the Kayseri and Sivas provinces of Turkey during 2005 and 2006. Thirty-nine species of fruit flies were identified in the study region. Urophora tenuior Hendel is recorded for the first time from Turkey. The distribution, host plants, and figures of wing patterns of each species are given. The zoogeographic distribution of the species is included.

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Embryonic Mortality In Loggerhead Turtle (Caretta Caretta) Nests: A Comparative Study On Fethiye And Göksu Delta Beaches, Adem Özdemi̇r, Oğuz Türkozan, Özgür Güçlü Jan 2008

Embryonic Mortality In Loggerhead Turtle (Caretta Caretta) Nests: A Comparative Study On Fethiye And Göksu Delta Beaches, Adem Özdemi̇r, Oğuz Türkozan, Özgür Güçlü

Turkish Journal of Zoology

In total, 66 loggerhead turtle nests were examined and compared in terms of embryonic mortality during the 2004 and 2005 breeding seasons on Fethiye and Göksu Delta beaches. In all, 5012 eggs were counted, 2751 (54.90%) of which hatched successfully. Of the 2261 unhatched eggs, 68 (1.35%) were classified as unidentified eggs and 2193 (43.75%) were classified as containing dead embryos. Of these dead embryos, a high percentage were in the early stage (n = 1177, 23.48%) and late stage (n = 814, 16.24%,) of development. The lowest percentage of the eggs with dead embryos (n = 202, 4.03%) were …

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Use Of Otolith Length And Weight In Age Determination Of Poor Cod (Trisopterus Minutus Linn., 1758), Gülnur Meti̇n, Akin Türker İlkyaz Jan 2008

Use Of Otolith Length And Weight In Age Determination Of Poor Cod (Trisopterus Minutus Linn., 1758), Gülnur Meti̇n, Akin Türker İlkyaz

Turkish Journal of Zoology

Totally 189 poor cod (Trisopterus minutus Linn., 1758) specimens were collected by trawling in the central Aegean Sea between April 2001 and March 2002. The relationship of the otolith length and weight with the age of poor cod was investigated, as the age determination is relatively difficult by otolith readings. There was a linear relationship between the fish length (LT) and the otolith length (L_{o}), i.e. L_{o} = 0.421 LT + 1.659 (R^{2} = 0.998), a linear relationship between the fish age (T) and the otolith weight (W_{o}), i.e. W_{o} = 0.041 T - 0.030 (R^{2} = 0.994), and a …

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Gerromorpha And Leptopodomorpha (Insecta; Heteroptera) Fauna Of Southwest Anatolia, Suat Kiyak, Ali̇ Salur, Savaş Canbulat Jan 2008

Gerromorpha And Leptopodomorpha (Insecta; Heteroptera) Fauna Of Southwest Anatolia, Suat Kiyak, Ali̇ Salur, Savaş Canbulat

Turkish Journal of Zoology

This study was based on 1627 specimens belonging to 12 species and 1 subspecies of 8 genera in 7 families of the infraorders Gerromorpha and Leptopodomorpha of the order Heteroptera. The specimens were collected from Southwest Anatolia (provinces Antalya, Burdur, Isparta, Denizli, Aydın, and Muğla) during 2000-2002. Eleven species and 1 subspecies of these are the first records for this area. These species are Mesovelia vittigera (Mesovelidae), Hebrus pusillus (Hebridae), Hydrometra stagnorum (Hydrometridae), Velia affinis filippii, V. caprai (Veliidae), Aquarius paludum, Gerris argentatus, G. costae, G. lacustris (Gerridae), Saldula pallipes, S. saltatoria (Saldidae), and Leptopus marmoratus (Leptopodidae). Distributions of each …

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New Records For Two Sergestids: Sergestes Orientalis Hansen, 1919 And Sergia Umitakae Hashizume And Omori, 1995 (Crustacea, Decapoda, Sergestidae), Farzana Yousuf, Quddusi Bashir Kazmi Jan 2008

New Records For Two Sergestids: Sergestes Orientalis Hansen, 1919 And Sergia Umitakae Hashizume And Omori, 1995 (Crustacea, Decapoda, Sergestidae), Farzana Yousuf, Quddusi Bashir Kazmi

Turkish Journal of Zoology

This paper is on 2 holopelagic shrimps, Sergestes orientalis and Sergia umitakae. Sergestes orientalis is examined on the basis of the material of the International Indian Ocean Expedition (IIOE) for taxonomy and distribution. The species was found during the Anton Brunn, Diamantina, Discovery, Oshoro Maru, and Varuna cruises, and reported from the tropical Indian Ocean, the Indo-Australian Archipelago, the western tropical Pacific, and Hawaiian Islands. Two research vessels (Diamantina, Oshoro Maru) collected the material of S. orientalis from the Bay of Bengal located at GPS coordinates between 21°30´S, 110°00´E and 05°55´S, 95°04´E. This report of S. orientalis fills the gap …

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Morphometric Comparison Of Cultured And Lagoon Caught Gilthead Seabream (Sparus Aurata L. 1758), Deni̇z Çoban, Şahi̇n Saka, Kürşat Firat Jan 2008

Morphometric Comparison Of Cultured And Lagoon Caught Gilthead Seabream (Sparus Aurata L. 1758), Deni̇z Çoban, Şahi̇n Saka, Kürşat Firat

Turkish Journal of Zoology

Shape differences were analyzed in cultured and lagoon (Homa Lagoon in İzmir Bay, Turkey; 38°33´23´N-26°50´42´E) caught sea bream, Sparus aurata. Specimens in group A (n = 35, 19.71 ± 1.43 cm TL) were collected from nature, while cultured fish in group B (n = 32, 15.12 ± 0.44 cm TL) were propagated in a private hatchery. In order to reveal shape differences in the fish, 13 landmarks was determined in specimens of both groups and the computer programs Tpsdig, Tpsrelw, Tpssplin, and Morpheus were used to demonstrate differences in the selected landmarks. No significant differences were found in terms of …

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The Geometrid Moths (Lepidoptera) From The Middle And Eastern Black Sea Regions Of Turkey, Feza Can Cengi̇z Jan 2008

The Geometrid Moths (Lepidoptera) From The Middle And Eastern Black Sea Regions Of Turkey, Feza Can Cengi̇z

Turkish Journal of Zoology

The aim of the present study, which was performed in 2003 and 2005 in Sinop, Kastamonu, Samsun, Amasya, Tokat, Ordu, Giresun, Gümüşhane, and Trabzon provinces, located in the middle and eastern Black Sea regions of Turkey, is to determine the species belonging to Geometridae family. Sweep net and light traps were used to collect the samples. Totally 76 species belonging to 59 genera in 5 subfamilies of the Geometridae family were identified. It is determined in the present study that the following number of species were found to be the first record for the fauna of the provinces from which …

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The Amphibian And Reptile Species Of Kazdağı National Park, Haluk Hür, İsmai̇l Hakki Uğurtaş, Aki̇f İşbi̇li̇r Jan 2008

The Amphibian And Reptile Species Of Kazdağı National Park, Haluk Hür, İsmai̇l Hakki Uğurtaş, Aki̇f İşbi̇li̇r

Turkish Journal of Zoology

The amphibians and reptiles of Kazdağı in western Anatolia were investigated. In the study area, 190 specimens belonging to 34 species from 15 amphibian and reptile families were determined. Three of these species are urodelan, 5 are anurans, 2 are turtles, 1 is a tortoise, 12 are lizards, and 11 are snakes. Rana dalmatina Bonaparte, 1840, Anguis fragilis Linnaeus, 1758, and Podarcis sicula (Rafinesque, 1810) were recorded at Kazdağı for the first time.

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The Effect Of Calosoma Sycophanta L. (Coleoptera: Carabidae) Feeding On The Pine Processionary Moth, Thaumetopoea Pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), In The Laboratory, Mehmet Kanat, Torul Mol Jan 2008

The Effect Of Calosoma Sycophanta L. (Coleoptera: Carabidae) Feeding On The Pine Processionary Moth, Thaumetopoea Pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), In The Laboratory, Mehmet Kanat, Torul Mol

Turkish Journal of Zoology

We determined the feeding capacity of Calosoma sycophanta L. (Coleoptera: Carabidae) by feeding them the pine processionary moth (PPM), Thaumetopoea pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), under laboratory conditions. C. sycophanta is one of the most important predators of PPM larvae and pupae. Adult C. sycophanta can consume as much as 7-8 times their weight in food per day. On average, each C. sycophanta adult injured 10 PPM larvae while consuming 7 of these prey per day. The adults lived for 3-4 years. When young C. sycophanta larvae feed on 1 PPM larva, they can reach 1.4-1.6 cm in length …

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Contributions To The Knowledge Of Flesh Flies (Diptera: Sarcophagidae) From Turkey, With A New Record, Rüstem Hayat, Rene Richet, Nesli̇han Bayrak, Gamze Pekbey Jan 2008

Contributions To The Knowledge Of Flesh Flies (Diptera: Sarcophagidae) From Turkey, With A New Record, Rüstem Hayat, Rene Richet, Nesli̇han Bayrak, Gamze Pekbey

Turkish Journal of Zoology

A total of 13 species of Sarcophagidae (Diptera) belonging to 2 subfamilies collected from different localities in Turkey between 1994 and 2006 were examined. Wohlfahrtia meigeni (Schiner, 1862) is recorded for the first time from Turkey. This new record increases the number of flesh flies known from Turkey to 86. New locality records are given for all 13 species.

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The Development, Predation, And Reproduction Of Phytoseiulus Persimilis Athias-Henriot (Acari: Phytoseiidae) From Hatay Fed Tetranychus Cinnabarinus Boisduval (Acari: Tetranychidae) Larvae And Protonymphs At Different Temperatures, Cengi̇z Kazak Jan 2008

The Development, Predation, And Reproduction Of Phytoseiulus Persimilis Athias-Henriot (Acari: Phytoseiidae) From Hatay Fed Tetranychus Cinnabarinus Boisduval (Acari: Tetranychidae) Larvae And Protonymphs At Different Temperatures, Cengi̇z Kazak

Turkish Journal of Zoology

Developmental time, predation, and reproduction of Phytoseiulus persimilis Athias-Henriot from Hatay on a diet of Tetranychus cinnabarinus Boisduval larvae and protonymphs at temperatures of 20, 25, and 30 °C (75% ± 10% RH and a 14:10-h L:D (light:dark) cycle) were studied. P. persimilis females feeding on T. cinnabarinus larvae completed development in 8.12, 5.79, and 3.88 days at 20, 25, and 30 °C, respectively, during which time the females consumed on average 16.10, 16.09, and 17.18 T. cinnabarinus larvae, respectively. Alternatively, P. persimilis females completed development at the same 3 temperatures in 8.16, 5.73, and 4.27 days, respectively, on a …

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The Biology, Nymphal Stages, And Life Habits Of The Endemic Sand Dune Cricket Schizodactylus Inexpectatus (Werner, 1901) (Orthoptera: Schizodactylidae), Gökhan Aydin, Andrey Khomutov Jan 2008

The Biology, Nymphal Stages, And Life Habits Of The Endemic Sand Dune Cricket Schizodactylus Inexpectatus (Werner, 1901) (Orthoptera: Schizodactylidae), Gökhan Aydin, Andrey Khomutov

Turkish Journal of Zoology

The biology, nymphal stages, and life habits of the endemic dune cricket Schizodactylus inexpectatus (Werner, 1901) (Orthoptera: Schizodactylidae) were investigated in this study carried out between 2000 and 2007 in the Çukurova delta (Adana province) and in Alata (Mersin province), Turkey. The study showed that S. inexpectatus, which is a nocturnal insect, passes through 9 nymphal stages, each characterised by its own body size. The present study showed that certain properties of burrows, such as their depths, do not depend on either adult or immature stages of the insect. Food preferences of cannibalistic species of S. inexpectatus were also investigated …

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Contribution To The Empis (Subgenus Empis) (Empididae, Diptera) Fauna Of Turkey, Mustafa Cemal Çi̇ftçi̇, Abdullah Hasbenli̇ Jan 2008

Contribution To The Empis (Subgenus Empis) (Empididae, Diptera) Fauna Of Turkey, Mustafa Cemal Çi̇ftçi̇, Abdullah Hasbenli̇

Turkish Journal of Zoology

Specimens of the subgenus Empis collected from different parts of Turkey between 1992 and 2006 were evaluated. Ten species of this genus were identified and 9 of these are the first records for the Turkish fauna.

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Molecular Systematic Analyses Of Mediterranean Skates (Rajiformes), Cemal Turan Jan 2008

Molecular Systematic Analyses Of Mediterranean Skates (Rajiformes), Cemal Turan

Turkish Journal of Zoology

Mitochondrial 16S ribosomal RNA was used to elucidate the pattern of relationships and systematic status of 4 genera, including 9 species of skates (Rostroraja alba, Leucoraja fullonica, Dipturus oxyrinchus, D. batis, Raja clavata, R. montagui, R. asterias, R. miraletus, and R. radula), living in the Mediterranean and Black Seas. The 16S rDNA dataset contained 39 variable and 29 parsimony informative sites. The mean nucleotide diversity (Pi) was 0.018. The genetic distances between pairs of species showed genetic homogeneity between R. clavata and R. montagui. The highest value of sequence divergence was detected between D. oxyrinchus and R. asterias (0.040). Low …

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Occurrence Of The Alien Species Aspidosiphon (Aspidosiphon) Elegans (Sipuncula) On The Levantine And Aegean Coasts Of Turkey, Şermi̇n Açik Jan 2008

Occurrence Of The Alien Species Aspidosiphon (Aspidosiphon) Elegans (Sipuncula) On The Levantine And Aegean Coasts Of Turkey, Şermi̇n Açik

Turkish Journal of Zoology

A total of 37 specimens of Aspidosiphon (Aspidosiphon) elegans were collected at 5 stations located along the Levantine coast of Turkey and at 1 station located near Foça (Aegean Sea). This species inhabited calcareous rocks, the mussel Branchidontes pharaonis, and the alga Corallina mediterranea between 0 and 3 m depths. The population density of this species in the area was found to be 25 ind. M^{-2}. As Aspidosiphon (A.) elegans is a bio-eroder species, its high population density may cause serious damage to coralligenous habitats. This study gives more data regarding the morphological, biological, and ecological features of the species …

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