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2010

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Articles 151 - 172 of 172

Full-Text Articles in Zoology

A Preliminary Study Of The Freshwater Fauna Of Testate Amoebae Of Southeast Azerbaijan, Nataly Snegovaya, Ilham Alekperov Jan 2010

A Preliminary Study Of The Freshwater Fauna Of Testate Amoebae Of Southeast Azerbaijan, Nataly Snegovaya, Ilham Alekperov

Turkish Journal of Zoology

During 2005-2007, 75 species of the freshwater testate amoebae were found in the vicinities of Lenkoran (SE Azerbaijan). The morphology of 14 species is described. One genus and 3 species are new to science (Difflugia pisciformis sp.n., D. pseudoclaviformis sp.n., Lenkorania gen.n., Pseudodifflugia magna sp.n.). Eleven species are new for the fauna of the Caucasus and Azerbaijan.

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Grandidierella Trispinosa, A New Species Of Amphipod From The Karachi Coast, Pakistan (Crustacea: Amphipoda: Aoridae), Hala Bano, Quddusi Bashir Kazmi Jan 2010

Grandidierella Trispinosa, A New Species Of Amphipod From The Karachi Coast, Pakistan (Crustacea: Amphipoda: Aoridae), Hala Bano, Quddusi Bashir Kazmi

Turkish Journal of Zoology

Grandidierella trispinosa sp. nov., the first species of the genus Grandidierella Coutiére, 1904 from Pakistan, is described from specimens collected at Sandspit backwater, west of Karachi. The new species is illustrated and compared with allied species. The holotype is housed in the Marine Reference Collection and Resource Centre, University of Karachi.

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Contributions To The Raphignathoid Fauna Of Turkey,With A Description Of A New Species Of Cryptognathus Kramer (Acari: Actinedida: Raphignathoidea), Mustafa Akyol, Kami̇l Koç Jan 2010

Contributions To The Raphignathoid Fauna Of Turkey,With A Description Of A New Species Of Cryptognathus Kramer (Acari: Actinedida: Raphignathoidea), Mustafa Akyol, Kami̇l Koç

Turkish Journal of Zoology

A new species, Cryptognathus ayyildizi sp. nov. is described and illustrated. Raphignathus bathursti Meyer and Ryke, 1960 (Raphignathidae), and Cheylostigmaeus californicus Summers and Ehara, 1965 (Stigmaeidae) are redescribed, and are new records for the Turkish fauna. Their worldwide distribution is also given.

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Zercon Kallimcii Sp. N., A New Species Of Zerconid Mite (Acari, Zerconidae) From Turkey, Raşi̇t Urhan Jan 2010

Zercon Kallimcii Sp. N., A New Species Of Zerconid Mite (Acari, Zerconidae) From Turkey, Raşi̇t Urhan

Turkish Journal of Zoology

A new species of zerconid mite, Zercon kallimcii sp. n., is described and illustrated from Turkey on the basis of adult females.

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A New Species, Agathis Berkei Sp. N., From Eastern Anatolia, Turkey (Hymenoptera, Braconidae, Agathidinae), Özlem Çeti̇n Erdoğan Jan 2010

A New Species, Agathis Berkei Sp. N., From Eastern Anatolia, Turkey (Hymenoptera, Braconidae, Agathidinae), Özlem Çeti̇n Erdoğan

Turkish Journal of Zoology

Agathis berkei sp. n. (Hym., Braconidae, Agathidinae) is described from Eastern Anatolia, Turkey. Morphological diagnostic characters of the new species are figured, and they are compared with those of the related species Agathis fischeri Zettel and Beyarslan, 1992.

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The Distribution Of Euphorinae Wasps (Hymenoptera: Braconidae) In Turkey, With Phytogeographical Notes, Tüli̇n Yilmaz, Mi̇tat Aydoğdu, Ahmet Beyarslan Jan 2010

The Distribution Of Euphorinae Wasps (Hymenoptera: Braconidae) In Turkey, With Phytogeographical Notes, Tüli̇n Yilmaz, Mi̇tat Aydoğdu, Ahmet Beyarslan

Turkish Journal of Zoology

Sixty-three species belonging to 16 genera and 8 tribes collected from different ecosystems of Turkey between 1979 and 2007 were examined. Insects from 4 genera, Streblocera Westwood, Chrysopophthorus Goidanich, Elasmosoma Ruthe, and Marshiella Shaw, and the tribe Neoneurini Bengtsson were recorded for the first time in Turkey. Twenty-two species that had not previously been found in Turkey were observed in this study. Each of the 8 phytogeographical provinces in Turkey has a different Euphorinae faunal composition. In terms of the total number of species, the order of the phytogeographical provinces, from the most to the least amount of species, is …

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Ten Additions To The Rotifer Fauna Of Turkey, Murat Kaya, Ahmet Altindağ Jan 2010

Ten Additions To The Rotifer Fauna Of Turkey, Murat Kaya, Ahmet Altindağ

Turkish Journal of Zoology

Ten monogonont rotifer species new for the Turkish fauna discovered in 2007 are discussed: Cephalodella delicata Wulfert, C. cf. forceps Donner, C. misgurnus Wulfert, Dipleuchlanis propatula (Gosse), Encentrum limicola Otto, E. mustela (Milne), Lecane aculeate (Jakubski), L. paradoxa (Steinecke), Notommata glyphura Wulfert, and Proales similis de Beauchamp. Eight are widely distributed, but C. cf. forceps Donner and L. paradoxa (Steinecke) have been recorded only from the Palearctic. Important parts of the trophi structure of some species are shown using scanning electron microscopy (SEM). Dissolved oxygen, electrical conductivity, pH, and water temperature were also measured.

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New Records And A Checklist Of Cephidae (Hymenoptera:Insecta) Of Turkey With A Short Biogeographical Consideration, E. Mahi̇r Korkmaz, Mahi̇r Budak, Sevda Hastaoğlu Örgen, Efkan Bağda, Lütfi̇ye Gençer, Selma Ülgentürk, Hasan Hüseyi̇n Başibüyük Jan 2010

New Records And A Checklist Of Cephidae (Hymenoptera:Insecta) Of Turkey With A Short Biogeographical Consideration, E. Mahi̇r Korkmaz, Mahi̇r Budak, Sevda Hastaoğlu Örgen, Efkan Bağda, Lütfi̇ye Gençer, Selma Ülgentürk, Hasan Hüseyi̇n Başibüyük

Turkish Journal of Zoology

Twenty-five species of Cephidae are reported from Turkey based on literature records and specimens collected mainly from Central Anatolia. Of these Cephus fumipennis Eversmann, C. nigrinus Thomson, C. pulcher Tischbein, C. rjabovi Dovnar-Zapolskij, C. sareptanus Dovnar-Zapolskij, C. spinipes (Panzer), Calameuta (Calameuta) filiformis (Eversmann), C. (Calameuta) punctata (Klug), Hartigia linearis (Schrank), and H. xanthostoma (Eversmann) are recorded for the first time both in Central Anatolia and Turkey. A checklist of the family, including new records, is provided. Distribution patterns of the species in relation to the last glacial age are discussed.

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Two New Records Of Suctobelba (Acari, Oribatida, Suctobelbidae) For The Turkish Fauna, Ayşe Toluk, Nusret Ayyildiz Jan 2010

Two New Records Of Suctobelba (Acari, Oribatida, Suctobelbidae) For The Turkish Fauna, Ayşe Toluk, Nusret Ayyildiz

Turkish Journal of Zoology

New records of 2 species of the genus Suctobelba, Suctobelba atomaria Moritz, 1970 and Suctobelba beringiana Krivolutsky, 1974, from Artvin province are reported. These are the first records of the genus Suctobelba in Turkey.

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Scale Insects Species (Hemiptera: Coccoidea) In The Turkish Republic Of Northern Cyprus, Sema Şi̇şman, Selma Ülgentürk Jan 2010

Scale Insects Species (Hemiptera: Coccoidea) In The Turkish Republic Of Northern Cyprus, Sema Şi̇şman, Selma Ülgentürk

Turkish Journal of Zoology

Scale insects in cultivated and non-cultivated areas in the Turkish Republic of Northern Cyprus were surveyed between 2005 and 2007. This study showed that Diaspididae and Coccidae were the most common families, with total numbers of 23 and 13 species, respectively. The remaining families contained 1 to 4 species. New records of Coccoidea fauna from the Turkish Republic of Northern Cyprus were Planchonia arabidis Signoret, (Asterolecaniidae), Eriococcus greeni Newstead (Eriococcidae), Acanthopulvinaria orientalis (Nasonov), Coccus pseudomagnoliarum (Kuwana), Ceroplastes sinensis Del-Guercio, Lecanopsis turcica (Bodenheimer), Luzulaspis frontalis Green, Lichtensia viburni Signoret, Parthenolecanium corni (Bouché), Rhizopulvinaria artemisiae (Signoret), (Coccidae), Duplachionaspis berlesii (Leonardi), Leucaspis pini …

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Ostracods (Crustacea) And Habitat Similarities In The Bolu Region (Turkey), Necmetti̇n Sari, Okan Külköylüoğlu Jan 2010

Ostracods (Crustacea) And Habitat Similarities In The Bolu Region (Turkey), Necmetti̇n Sari, Okan Külköylüoğlu

Turkish Journal of Zoology

A total of 41 freshwater ostracod species belonging to 21 genera was collected from 144 different aquatic bodies in the Bolu region during the summer of 2006. The genus Schellencandona and 12 species (Candona weltneri, C. sanociensis, C. lactea, Fabaeformiscandona cf. breuili, F. balatonica, F. brevicornis, F. protzi, F. latens, Schellencandona cf. belgica, Pseudocandona cf. semicognita, Potamocypris similis, and P. smaragdina) are new for the Turkish Ostracoda fauna. Additionally, 5 other species (Herpetocypris brevicaudata, Heterocypris salina, H. rotundata, Cyclocypris laevis, Trajancypris serrata) are new for Bolu. UPGMA analyses showed districts of Bolu in 5 clustering groups. The highest habitat similarity …

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Nucleolar Organizer Regions (Nors) In Cricetulus Migratorius (Pallas, 1773) And Meriones Tristrami Thomas, 1892 (Mammalia: Rodentia) From Central Anatolia, Nursel Aşan, İrfan Albayrak, Yasi̇n Demi̇rbaş, Tarkan Yorulmaz, Kubi̇lay Toyran, Serdar Gözütok Jan 2010

Nucleolar Organizer Regions (Nors) In Cricetulus Migratorius (Pallas, 1773) And Meriones Tristrami Thomas, 1892 (Mammalia: Rodentia) From Central Anatolia, Nursel Aşan, İrfan Albayrak, Yasi̇n Demi̇rbaş, Tarkan Yorulmaz, Kubi̇lay Toyran, Serdar Gözütok

Turkish Journal of Zoology

The distribution of nucleolar organizer regions (NORs) in Cricetulus migratorius and Meriones tristrami from Central Anatolia was determined. In the karyotype of Cricetulus migratorius the diploid number, fundamental number, and fundamental autosomal number are 22, 44, and 40, respectively. The diploid number, fundamental number, and fundamental autosomal number of Meriones tristrami are 72, 84, and 80, respectively. In Cricetulus migratorius, NORs occur in the telomeric regions of metacentric and subtelocentric autosome pairs. Furthermore, terminally located NORs in metacentric and acrocentric autosomes of Meriones tristrami are presented in this present paper.

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The Anatomy And Histology Of The Atrioventricular Conducting System In The Hedgehog (Hemiechinus Auritus) Heart, Abolghasem Nabipour Jan 2010

The Anatomy And Histology Of The Atrioventricular Conducting System In The Hedgehog (Hemiechinus Auritus) Heart, Abolghasem Nabipour

Turkish Journal of Zoology

This study examined the atrioventricular conducting system in 4 adult male hedgehogs (Hemiechinus auritus). The histological structure of these components was studied using routine histological methods. The AVN was located at the lower and anterior part of the interatrial septum, near the root of the aorta. It was almost oval and consisted of twisted cells. Internodal pathways in the hedgehog heart were not observed, but there were numerous purkinje-like fibers within the myocardium of the atrium. The AVB was a continuation of the AVN, as a compact structure, extended obliquely through the fibrous ring toward the apex of the interventricular …

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Protein, Lipid, And Glycogen Levels In The Parasitoid Bracon Hebetor Say (Hymenoptera: Braconidae), Eylem Akman Gündüz, Adem Gülel Jan 2010

Protein, Lipid, And Glycogen Levels In The Parasitoid Bracon Hebetor Say (Hymenoptera: Braconidae), Eylem Akman Gündüz, Adem Gülel

Turkish Journal of Zoology

This study compared the protein, lipid, and glycogen reserves in recently emerged unfed female and male Bracon hebetor Say (Hymenoptera: Braconidae) to those in 5- and 10-day-old wasps fed honey. Galleria mellonella (Linnaeus) (Lepidoptera: Pyralidae) and Ephestia kuehniella (Zeller) (Lepidoptera: Pyralidae) were used as host species. The mean level of protein in both sexes increased significantly from emergence to day 5, and then returned to emergence levels on day 10 in females, but remained constant in males during the same period. In honey-fed females glycogen levels increased significantly during the first 10 days of life; however, there was no significant …

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On The Growth Of The Scaldfish Arnoglossus Laterna (Walbaum, 1792) From İzmir Bay, Central Aegean Sea, Di̇lek Uçkun İlhan, Sencer Akalin, Okan Özaydin, Zafer Tosunoğlu, Semi̇h Leblebi̇ci̇ Jan 2010

On The Growth Of The Scaldfish Arnoglossus Laterna (Walbaum, 1792) From İzmir Bay, Central Aegean Sea, Di̇lek Uçkun İlhan, Sencer Akalin, Okan Özaydin, Zafer Tosunoğlu, Semi̇h Leblebi̇ci̇

Turkish Journal of Zoology

Scaldfish (Arnoglossus laterna) (n = 1892) were caught in İzmir Bay (Aegean Sea) from January 2005 to December 2006. Total length and weight of all specimens ranged from 3.9 to 16.0 cm and from 0.47 to 41.63 g, respectively. The overall ratio of females to males was 1:1.91. The length-weight relationships for females, males, and all specimens combined were estimated, respectively, as W = 0.0096 × L^{2.921}, W = 0.0111 × L^{2.857}, and W = 0.0096 × L^{2.917}; and the parameters of the von Bertalanffy growth equations were, respectively, L_{\infinity}= 17.58, 15.36, and 17.19 cm; k = 0.412, 0.461, and …

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Clutch And Egg Size Variation, And Productivity Of The House Sparrow (Passer Domesticus): Effects Of Temperature, Rainfall, And Humidity, Azi̇z Aslan, Mustafa Yavuz Jan 2010

Clutch And Egg Size Variation, And Productivity Of The House Sparrow (Passer Domesticus): Effects Of Temperature, Rainfall, And Humidity, Azi̇z Aslan, Mustafa Yavuz

Turkish Journal of Zoology

This study was conducted on the campus of the regional department of the forestry service, encompassing 2.25 ha in Antalya city center. The area has gardens and is surrounded by trees, providing nesting and feeding opportunities for many songbird species. The study aimed to determine clutch and egg size variation, breeding success, and productivity of the House Sparrow (Passer domesticus), in terms of clutch size and breeding attempts, and to evaluate variation in temperature, rainfall, and humidity in terms of breeding attempts and years, and their possible effects on given parameters of the species. In total, 2016 eggs were laid …

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Changes In Spring Migration Of The Wood Pigeon (Columba Palumbus) In Northwestern Croatia, Zdravko Dolenec, Petra Dolenec Jan 2010

Changes In Spring Migration Of The Wood Pigeon (Columba Palumbus) In Northwestern Croatia, Zdravko Dolenec, Petra Dolenec

Turkish Journal of Zoology

Several papers have shown the sensitivity of birds as monitors of climatic trends. We examined how a short-distance migrant bird, the wood pigeon, has responded to the recent climate change using data from a long-term study (1983-2007) in northwestern Croatia. The wood pigeon arrival dates have become 11.5 days earlier during the study period. This result suggests that the first arrival date of the wood pigeon is influenced by warm springs.

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Occurrence Of Trypanosoma Sp. In Wild African Sharptooth Catfish (Clarias Gariepinus Burchell, 1822) In The River Asi (North-Eastern Mediterranean), Turkey, Egemen Konaş, Ercüment Genç, Gali̇p Kaya, Cavi̇t Erol Jan 2010

Occurrence Of Trypanosoma Sp. In Wild African Sharptooth Catfish (Clarias Gariepinus Burchell, 1822) In The River Asi (North-Eastern Mediterranean), Turkey, Egemen Konaş, Ercüment Genç, Gali̇p Kaya, Cavi̇t Erol

Turkish Journal of Zoology

Fifteen African sharptooth catfish (Clarias gariepinus Burchell, 1822) were collected from the River Asi (River Orontes) in Antakya (Hatay, Turkey) in November 2007, and fish blood samples were examined for the presence of blood parasites. The existence of infection with Trypanosoma (hemoparasite) was identified in 13 out of the 15 fish specimens. Currently there are no records of the presence of any species of Trypanosoma infecting Clarias gariepinus in Anatolia. Thus this study is the first report of Trypanosoma sp. infections in Clarias gariepinus in Turkey.

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New Records For Turkish Tachinidae (Diptera) Fauna, Kenan Kara, Yasemi̇n Kormaz, Serhat Kirikoğlu Jan 2010

New Records For Turkish Tachinidae (Diptera) Fauna, Kenan Kara, Yasemi̇n Kormaz, Serhat Kirikoğlu

Turkish Journal of Zoology

Nine Tachinidae species were recorded for the first time in Turkey. These are Medina melania (Meigen), Acemya acuticornis (Meigen), Allophorocera ferruginea (Meigen), Graphogaster vestita Rondani, Phasia pandellei (Dupuis), Xysta holosericea (Fabricius), Leucostoma tetraptera (Meigen), Cylindromyia interrupta (Meigen), and Besseria lateritia (Meigen).

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Female Humpback Whale (Megaptera Novaeangliae) Reproductive Class And Male-Female Interactions During The Breeding Season, Meagan E. Jones Jan 2010

Female Humpback Whale (Megaptera Novaeangliae) Reproductive Class And Male-Female Interactions During The Breeding Season, Meagan E. Jones

Antioch University Dissertations & Theses

This study examined whether female reproductive class (i.e., presence or absence of a calf) in humpback whales (Megaptera novaeangliae) affects female behavior and male-female interactions on the Hawaiian breeding grounds. From 2003-2008, 295 female-calf groups (with or without a male escort) and 256 female no-calf groups (with a male) were observed. Forty-one female no-calf groups were confirmed male-female pairs by genetic sexing or photo-identification. Focal follows of 36 male-female pairs and 50 female-calf groups (29 escorted and 21 unescorted female-calf groups) were analyzed for time budget and movement estimates. Relative fluke size (fluke photogrammetry, n=30) and sighting histories …

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Morphological Differences Among Eyeless Amphipods In The Genus Stygobromus Dwelling In Different Subterranean Habitats, David C. Culver, John R. Holsinger, Mary C. Christman, Tanja Pipan Jan 2010

Morphological Differences Among Eyeless Amphipods In The Genus Stygobromus Dwelling In Different Subterranean Habitats, David C. Culver, John R. Holsinger, Mary C. Christman, Tanja Pipan

Biological Sciences Faculty Publications

The amphipod genus Stygobromus occurs in a variety of subterranean habitats in North America, including caves, phreatic (groundwater) lakes, and superficial subterranean habitats (seeps and epikarst). The habitats share the absence of light but differ in other features, such as pore size of the habitat, available food, and degree of seasonality. Measurements of body size, antennal size, and antennal segment number of type specimens were compared for 56 species occurring in the eastern United States. Except for differences in body size, differences among species in the four different habitats were not significant. Body size was related to relative pore size …

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The Impact Of Conservation On The Status Of The World's Vertebrates, Michael Hoffmann, Craig Hilton-Taylor, Ariadne Angulo, Monika Böhm, Thomas M. Brooks, Stuart H. M. Butchart, Kent E. Carpenter, Janice Chanson, Beth A. Polidoro, Jonnell C. Sanciangco Jan 2010

The Impact Of Conservation On The Status Of The World's Vertebrates, Michael Hoffmann, Craig Hilton-Taylor, Ariadne Angulo, Monika Böhm, Thomas M. Brooks, Stuart H. M. Butchart, Kent E. Carpenter, Janice Chanson, Beth A. Polidoro, Jonnell C. Sanciangco

Biological Sciences Faculty Publications

Using data for 25,780 species categorized on the International Union for Conservation of Nature Red List, we present an assessment of the status of the world's vertebrates. One-fifth of species are classified as Threatened, and we show that this figure is increasing: On average, 52 species of mammals, birds, and amphibians move one category closer to extinction each year. However, this overall pattern conceals the impact of conservation successes, and we show that the rate of deterioration would have been at least one-fifth again as much in the absence of these. Nonetheless, current conservation efforts remain insufficient to offset the …

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