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Articles 1621 - 1650 of 2109

Full-Text Articles in Zoology

Macrobenthic Invertebrate Fauna Of Lake Eğrigöl (Gündoğmuş - Antalya), Seray Yildiz, Ayşe Taşdemi̇r, Murat Özbek, Süleyman Balik, M. Ruşen Ustaoğlu Jan 2005

Macrobenthic Invertebrate Fauna Of Lake Eğrigöl (Gündoğmuş - Antalya), Seray Yildiz, Ayşe Taşdemi̇r, Murat Özbek, Süleyman Balik, M. Ruşen Ustaoğlu

Turkish Journal of Zoology

In order to determine the macrobenthic invertebrate fauna of Lake Eğrigöl, located at 2000 m in the central Taurus Mountains, 4 field studies were conducted between June and September, 2000, and June and September, 2001. The specimens were obtained by collection of mud samples using an Ekman-Birge grab and by sifting with a fine 500 µm sieve, and were preserved in 4% formaldehyde solution. Additional samplings were also performed from the shore with hand nets with a mesh size of 180 µm. On average, 1036 benthic invertebrate specimens were found per square meter in Lake Eğrigöl; 939 of these specimens …


The Histochemical And Ultrastructural Effects Of Cadmium On Mouse Edl Muscle, Fati̇me Geyi̇koğlu, Aysel Temelli̇, Özgen Vuraler, Hasan Türkez Jan 2005

The Histochemical And Ultrastructural Effects Of Cadmium On Mouse Edl Muscle, Fati̇me Geyi̇koğlu, Aysel Temelli̇, Özgen Vuraler, Hasan Türkez

Turkish Journal of Zoology

The histochemical and ultrastructural effects of cadmium (Cd) on the extensor digitorum longus (EDL) muscles of male mice were investigated. Two doses of Cd (0.1 and 1.0 x 10^{-4} M) were injected into the mice. The animals were killed at the end of 48 h and their EDL muscles excised. Three types of fibers (I, IIA and IIB) were described by the succinic dehydrogenase (SDH) method in the control groups. The mitochondrial and sarcotubular contents of the fibers were different. The histochemical and ultrastructural characteristics of the EDL muscles in mice given Cd did not differ from those of the …


Some Biological Characteristics Of Crayfish (Astacus Leptodactylus Eschscholtz, 1823) In Lake Eğirdir, İsmet Balik, Hidir Çubuk, Remzi̇ye Özkök, Rahmi̇ Uysal Jan 2005

Some Biological Characteristics Of Crayfish (Astacus Leptodactylus Eschscholtz, 1823) In Lake Eğirdir, İsmet Balik, Hidir Çubuk, Remzi̇ye Özkök, Rahmi̇ Uysal

Turkish Journal of Zoology

This study was conducted in Lake Eğirdir in 2001 and 2002, to investigate some biological characteristics, i.e. sex and length compositions, length-weight relationship and reproduction, of the crayfish (Astacus leptodactylus Eschscholtz, 1823) population. Sex ratios of crayfish caught with fykenets of 34 - mm mesh size (stretched mesh) were 65.2% male and 34.8% female. The total body lengths of both sexes ranged from 40 to 150 mm and the majority were in the 110 mm length class. Although the average lengths of both sexes were nearly the same, the average weight of male crayfish was higher than that of females. …


Age, Growth And Reproduction Of The Goldband Goatfish, Upeneus Moluccensis (Bleeker, 1855), In İskenderun Bay, The Eastern Mediterranean, Ali̇ İşmen Jan 2005

Age, Growth And Reproduction Of The Goldband Goatfish, Upeneus Moluccensis (Bleeker, 1855), In İskenderun Bay, The Eastern Mediterranean, Ali̇ İşmen

Turkish Journal of Zoology

The age composition, growth parameters, spawning season, sex ratio, length at first sexual maturity and fecundity of the goldband goatfish (Upeneus moluccensis) caught in İskenderun Bay in the eastern Mediterranean Sea were investigated. Females and males made up 51.6% and 48.4%, respectively, of the particular population of the species. The total length of females ranged from 7.0 cm to 20.5 cm, and of males from 7.0 cm to 17.8 cm. The length (L) - weight (W) relationships for males and females were estimated as W = 0.0118*L^{2.99} and W = 0.0097*L^{3.00}, respectively. The age data derived from otolith readings were …


Some Biological Aspects Of The Himri Barbel, Barbus Luteus, In The Intermediate Reaches Of The Euphrates River, Ramez Al Hazzaa Jan 2005

Some Biological Aspects Of The Himri Barbel, Barbus Luteus, In The Intermediate Reaches Of The Euphrates River, Ramez Al Hazzaa

Turkish Journal of Zoology

Growth; length-weight, standard-, fork-, and total length relationships; age composition; sex ratios; age at first maturity; and fecundity of the himri, Barbus luteus, from different sites along the middle reaches of the Euphrates River were investigated. Von Bertalanffy's growth models were L_t = 54.71 (1-e^{0.110 (t+0.163)}), W_t = 1252.833 (1-e^{0.127 (t+1.825)})^{2.454} in males, and L_t = 56.93 (1-e^{0.105 (t+0.377)}), W_t = 1395.363 (1-e^{0.107 (t-1.81)})^{2.545} in females. Isometric growth was identified from length-weight relationships. Younger age groups dominated the catches, with identifiable ages ranged from II to VII years. Sexual ratios were unbiased and did not deviate from 1:1. Most fish …


Population Status Of The Taurus Frog, Rana Holtzi Werner (1898), In Its Terra Typica: Is There A Decline?, Uğur Kaya, İ. Ethem Çevi̇k, Uğur C. Eri̇şmi̇ş Jan 2005

Population Status Of The Taurus Frog, Rana Holtzi Werner (1898), In Its Terra Typica: Is There A Decline?, Uğur Kaya, İ. Ethem Çevi̇k, Uğur C. Eri̇şmi̇ş

Turkish Journal of Zoology

The herpetofauna of the Taurus Mountains is diverse, and many species are locally abundant. The Taurus frog, Rana holtzi, is endemic to Maden Lake in the Taurus Mountains in Turkey. Although it was thought to be abundant in its restricted habitat, the population size of the Taurus frog and its related trend are uncertain. Like many animals, a great number of anurans have declined or become extinct over the past decades. In 2003, we conducted a mark-recapture study on the Taurus frog population in its terra typica. Our objective was to monitor R. holtzi in its terra typica to estimate …


On The Distribution And Morphology Of The Steppe Viper, Vipera Eriwanensis (Reuss, 1933), From Gavur Mountain (Gümüşhane), Bi̇lal Kutrup, Ufuk Bülbül, Nurhayat Yilmaz Jan 2005

On The Distribution And Morphology Of The Steppe Viper, Vipera Eriwanensis (Reuss, 1933), From Gavur Mountain (Gümüşhane), Bi̇lal Kutrup, Ufuk Bülbül, Nurhayat Yilmaz

Turkish Journal of Zoology

Vipera eriwanensis (Reuss, 1933), known only from the localities of the eastern Aras River in Turkey, was morphologically examined and compared with the related species on the basis of one additional specimen from Gavur mountain (province Gümüşhane), situated outside the known localities. This information changed our knowledge of the total distribution of V. eriwanensis, clearly showing that this taxon has expanded its range at least 210 km to the west in eastern Turkey. Furthermore it differs from V. eriwanensis reported from Turkey, Armenia and Azerbaijan in having a lower number of mid-body scales and loreals, and a higher number of …


The Effect Of Disturbances To Habitat Quality On Otter (Lutra Lutra) Activity In The River Kızılırmak (Turkey): A Case Study, İlhami̇ Tüzün, İrfan Albayrak Jan 2005

The Effect Of Disturbances To Habitat Quality On Otter (Lutra Lutra) Activity In The River Kızılırmak (Turkey): A Case Study, İlhami̇ Tüzün, İrfan Albayrak

Turkish Journal of Zoology

Habitat restriction for otters living in a small part of the Kızılırmak River occurred due mainly to 3 causes: dam construction at the upper end, heavy pollution by oil refinery effluent at the lower end and man-made activities such as housing and angling in-between. Sprainting activity was measured to assess habitat use by otters within the area and differences were shown between the sites. Compared to site II, higher sprainting activity was found at the site below the dam (site I), where habitat quality was poorer, as indicated by the water quality index (BMWP), diversity indices (Simpson's and Shannon-Wiever) and …


Assessment Of The Sensitivity And Death Rates Of Adults Of Graphosoma Lineatum (Linnaeus, 1758) Fed Chlorocholine Chloride, A Plant Growth Inhibitor, Under Laboratory Conditions, Mohsen Yazdanian, Reza Farshbaf Pour Abad Jan 2005

Assessment Of The Sensitivity And Death Rates Of Adults Of Graphosoma Lineatum (Linnaeus, 1758) Fed Chlorocholine Chloride, A Plant Growth Inhibitor, Under Laboratory Conditions, Mohsen Yazdanian, Reza Farshbaf Pour Abad

Turkish Journal of Zoology

The side effects of chlorocholine chloride, a plant growth inhibitor, on adults of Graphosoma lineatum were studied under laboratory conditions. In the study, 100, 250, 500, 750, 1000 and 1500 ppm of chlorocholine chloride in distilled water were applied. Chlorocholine chloride had killing effects on adults of G. lineatum. A 100% mortality of the male adults was observed after feeding 750, 1000 and 1500 ppm of the compound, whereas a 100% mortality of the females occurred with 1000 and 1500 ppm of the feeding compound. This study also showed that the sensitivity of the male adult insects to chlorocholine chloride …


A New Record For The Turkish Fauna: Lamellovertex Caelatus (Berlese, 1895) (Acari, Oribatida, Scutoverticidae), Nusret Ayyildiz, Sedat Per, Ayşe Toluk Jan 2005

A New Record For The Turkish Fauna: Lamellovertex Caelatus (Berlese, 1895) (Acari, Oribatida, Scutoverticidae), Nusret Ayyildiz, Sedat Per, Ayşe Toluk

Turkish Journal of Zoology

The characters and distribution of Lamellovertex caelatus (Berlese, 1895), which is a new record for the Turkish fauna, are given.


A Morphological Study On The Venom Apparatus Of Spider Larinioides Cornutus (Araneae, Araneidae), Külti̇ği̇n Çavuşoğlu, Abdullah Bayram, Meltem Maraş, Kürşat Çavuşoğlu, Tali̇p Kirindi Jan 2005

A Morphological Study On The Venom Apparatus Of Spider Larinioides Cornutus (Araneae, Araneidae), Külti̇ği̇n Çavuşoğlu, Abdullah Bayram, Meltem Maraş, Kürşat Çavuşoğlu, Tali̇p Kirindi

Turkish Journal of Zoology

The morphological structure of the venom apparatus of Larinioides cornutus was studied using a scanning electron microscope(SEM). The Venom glands are situated in the anterior cephalic part of the prosoma, and each gland consists of a long cylindrical part and an adjoining duct, which terminates at the tip of the cheliceral fang. Each chelicera consists of 2 parts: a stout basal part covered by hair, and a movable fang. There are parallel grooves on the dorsal surface of the fang. The ventral surface has hollows like saw teeth. A venom pore is situated on the subterminal part of the fang. …


Contributions To The Agromyzidae (Diptera) Fauna Of Turkey, Cafer Mart, Ayşe Özlem Tursun, Hasan Sungur Ci̇velek Jan 2005

Contributions To The Agromyzidae (Diptera) Fauna Of Turkey, Cafer Mart, Ayşe Özlem Tursun, Hasan Sungur Ci̇velek

Turkish Journal of Zoology

This study was carried out in 2003 and 2004 in Kahramanmaraş province. Specimens were collected once a week from Kahramanmaraş province, southern Turkey, from both cultured and non-cultured plants. Before this study, 80 leafminer species had been identified in Turkey. In this study Phytoliriomyza perpusilla (Meigen, 1830), Phytomyza fallaciosa Brischke, 1881 and Phytomyza fuscula Zetterstedt, 1838 are recorded as new for the Turkish leafminer fauna. Morphological descriptions, hosts and their general distributions are given.


Birds Of Lake Beyşehir (Isparta-Konya), Mehmet Ali̇ Tabur, Yusuf Ayvaz Jan 2005

Birds Of Lake Beyşehir (Isparta-Konya), Mehmet Ali̇ Tabur, Yusuf Ayvaz

Turkish Journal of Zoology

The Lakes Region contains wetlands important for Turkey's biodiversity. In this study conducted from October 2000 to September 2002 at Lake Beyşehir, 181 bird species were observed. Sixty-one residents, 43 winter migrants, 51 summer migrants, and 26 transit migrants were observed. According to the IUCN, Pelecanus crispus, Phalacrocorax pygmeus, Aythya nyroca, Haliaeetus albicilla and Falco naumanni are threatened and the other 176 species observed are not. According to the statistical data, Cuculiformes, Strigiformes and Caprimulgiformes were less common, while Passeriformes was the most common order in the study in terms of bird species. Among the other lakes in the Lakes …


On The Fish Fauna Of Lake İznik (Turkey), Müfi̇t Özuluğ, Ömer Altun, Nuretti̇n Meri̇ç Jan 2005

On The Fish Fauna Of Lake İznik (Turkey), Müfi̇t Özuluğ, Ömer Altun, Nuretti̇n Meri̇ç

Turkish Journal of Zoology

Lake İznik, which is under the threat of pollution, has been subject to a very limited number of studies in terms of its fish fauna, and therefore the species living in the lake are not well known yet. It was demonstrated that 19 fish species inhabit Lake İznik: Alburnus alburnus (Linnaeus, 1758), Alburnus chalcoides (Güldenstadt, 1772), Barbus tauricus escherichi Steindachner, 1897, Capoeta tinca (Heckel, 1843), Carassius gibelio (Bloch, 1782), Cyprinus carpio Linnaeus, 1758, Leuciscus cephalus (Linnaeus, 1758), Rutilus frisii (Nordmann, 1840), Rutilus rutilus (Linnaeus, 1758), Vimba vimba (Linnaeus, 1758), Tinca tinca (Linnaeus, 1758), Cobitis vardarensis Karaman, 1928, Nemacheilus angorae Steindachner, …


Allozyme Variation In Spalax Leucodon Nordmann, 1840 (Rodentia: Spalacidae) In The Area Between Ankara And Beyşehir, Teoman Kankiliç, Ercüment Çolak, Reyhan Çolak, Nuri̇ Yi̇ği̇t Jan 2005

Allozyme Variation In Spalax Leucodon Nordmann, 1840 (Rodentia: Spalacidae) In The Area Between Ankara And Beyşehir, Teoman Kankiliç, Ercüment Çolak, Reyhan Çolak, Nuri̇ Yi̇ği̇t

Turkish Journal of Zoology

Eighty-one specimens belonging to 3 populations of Spalax leucodon collected in the area between Ankara and Beyşehir were electrophoretically analyzed. Three enzyme systems, isocitrate dehydrogenase (Idh), esterase (Est) and \alpha-glycerophosphate dehydrogenase (\alpha-Gpdh), were screened using horizontal starch gel electrophoresis, and 5 loci were determined. Three loci (Idh-1, Est-1, Est-3) were polymorphic, and 2 (Idh-2, \alpha-Gpdh) were monomorphic. Heterozygosity ranged from 0.1804 (in population A) to 0.2254 (in population K). Genetic divergency in 3 the populations resulted from the locus Idh-1 (F_{st} = 0.0372). The mean value of the fixation index in 3 the populations (F_{st} = 0.0266) reflected little genetic …


On The Current Status And Distribution Of Blanford's Fox, Vulpes Cana Blanford, 1877, In Jordan (Mammalia: Carnivora: Canidae), Mohammad Adnan Abu Baker, Khaldoun Al Omari, Mayas Qarqaz, Yahya Khaled, Mohammad Yousef, Zuhair Sami Amr Jan 2004

On The Current Status And Distribution Of Blanford's Fox, Vulpes Cana Blanford, 1877, In Jordan (Mammalia: Carnivora: Canidae), Mohammad Adnan Abu Baker, Khaldoun Al Omari, Mayas Qarqaz, Yahya Khaled, Mohammad Yousef, Zuhair Sami Amr

Turkish Journal of Zoology

The current status and distribution of Blanford's Fox, Vulpes cana, in Jordan is reviewed based on recent field observations and specimen collections. New distribution records along with morphometric data are given.


A Contribution To The Knowledge Of The Tenthredinidae (Symphyta, Hymenoptera) Fauna Of Turkey Part I: The Subfamily Tenthredininae, Önder Çalmaşur, Hi̇kmet Özbek Jan 2004

A Contribution To The Knowledge Of The Tenthredinidae (Symphyta, Hymenoptera) Fauna Of Turkey Part I: The Subfamily Tenthredininae, Önder Çalmaşur, Hi̇kmet Özbek

Turkish Journal of Zoology

The subfamily Tenthredininae in the family Tenthredinidae was treated in this part of the study regarding the sawfly (Symphyta, Hymenoptera) fauna of Turkey. The materials were collected from various localities around the country, though examples from eastern Turkey are predominant. After examining more than 2500 specimens, 57 species in 8 genera were recorded. Eleven species were new for Turkish fauna; of these 3 species were recorded for the first time as Asian fauna. Furthermore, 3 species were endemic for Turkey. The distribution and new areas as well as the host plants of some species around Turkey and the world were …


First Records Of Some Naididae (Oligochaeta) Species For Turkey, Nai̇me Arslan, Yalçin Şahi̇n Jan 2004

First Records Of Some Naididae (Oligochaeta) Species For Turkey, Nai̇me Arslan, Yalçin Şahi̇n

Turkish Journal of Zoology

Samples were collected from 79 stations in the Sakarya River Basin between September 1995 and August 1998. A total of 34 species of aquatic Oligochaeta were determined and 15 of them (Chaetogaster langi Bretscher, 1896, Paranais frici Hrabe, 1941, Nais communis Piguet, 1906, N. bretscheri Michaelsen, 1899, N. barbata Müller 1773, N. simplex Piguet, 1906, N. pseudobtusa Piguet, 1906, Dero (Aulophorus) furcatus (O. F. Müller, 1773), Dero (Aulophorus) borellii Michaelsen, 1900, Spericaria josinae (Vejdovsky, 1883), Pristinella rosea (Piguet, 1906), P. amphibiotica Lastockin, 1927, Pristinella sima (Marcus, 1944), Allonais pectinata (Stephenson, 1910) and A. gwaliorensis (Stephenson, 1920), are new records for …


Histological, Histochemical And Ultrastructural Investigations On The Esophagus Of Juvenile Rainbow Trout (Oncorhynchus Mykiss), Fati̇me Geyi̇koğlu, Özgen Vuraler, Aysel Temelli̇ Jan 2004

Histological, Histochemical And Ultrastructural Investigations On The Esophagus Of Juvenile Rainbow Trout (Oncorhynchus Mykiss), Fati̇me Geyi̇koğlu, Özgen Vuraler, Aysel Temelli̇

Turkish Journal of Zoology

The histology of the esophagus of Oncorhynchus mykiss was studied. The structure of the esophagus exhibited differences as well as similarities when compared with previous studies. In this study, the histochemical and ultrastructural structure of the tunica muscularis externa in the esophagus of this fish is investigated. The muscle fibers are described as red and intermediate fibers according to the pH stability of their mATPase activities. The red fibers showed intense staining, while intermediate fibers showed moderate staining with succinic dehydrogenase (SDH) and toluidine blue. In addition, small diameter fibres were seen. These indicated to be the continuation of development …


Inhibitory Effect Of Bursa Propolis On Dental Caries Formation In Rats Inoculated With Streptococcus Sobrinus, Gamze Bozcuk Erdem, Seval Ölmez Jan 2004

Inhibitory Effect Of Bursa Propolis On Dental Caries Formation In Rats Inoculated With Streptococcus Sobrinus, Gamze Bozcuk Erdem, Seval Ölmez

Turkish Journal of Zoology

The effect of propolis on the growth of Lactobacillus casei RSKK 591, Streptococcus mutans NCTC 10449 and Streptococcus sobrinus DSN sobrinus 20742 was investigated in vitro. Bursa propolis had the most inhibitory effect on S. sobrinus. The effect of Bursa propolis on rats inoculated with S. sobrinus was also studied. In rats inoculated with the bacteria and given propolis, the severity of sulcal enamel and superficial dentine lesions was significantly less than that in the control group, but colony forming unit numbers and the caries scores in other levels were not different. Weight gains, and the food and water consumption …


A Contribution To The Knowledge Of Tenthredinidae (Symphyta, Hymenoptera) Fauna Of Turkey Part Ii: Subfamilies Blennocampinae, Dolerinae, Nematinae And Selandrinae, Önder Çalmaşur, Hi̇kmet Özbek Jan 2004

A Contribution To The Knowledge Of Tenthredinidae (Symphyta, Hymenoptera) Fauna Of Turkey Part Ii: Subfamilies Blennocampinae, Dolerinae, Nematinae And Selandrinae, Önder Çalmaşur, Hi̇kmet Özbek

Turkish Journal of Zoology

In the second part of this contribution to the fauna of the typical sawfly, Tenthredinidae in Turkey, the subfamilies Blennocampinae, Dolerinae, Nematinae and Selandrinae are discussed. Twenty-seven species in 13 genera of Blennocampinae, 7 species in 2 genera of Dolerinae, 9 species in 6 genera of Nematinae, and 4 species in 4 genera of Selandrinae, a total of 47 species, are recorded. Of these, 7 species were new to the Turkish fauna. New data on geographical distribution and host plants are given for some species. For each species, a chorotype is reported.


A New Record For The Cereal Pests In Turkey: Phorbia Securis Tiensuu, 1935 (Diptera, Anthomyiidae), Erhan Koçak, Mustafa Özdemi̇r Jan 2004

A New Record For The Cereal Pests In Turkey: Phorbia Securis Tiensuu, 1935 (Diptera, Anthomyiidae), Erhan Koçak, Mustafa Özdemi̇r

Turkish Journal of Zoology

Phorbia securis Tiensuu, 1935 (Diptera, Anthomyiidae) is a new pest found in the cereal areas of the Thrace region in Turkey. In this paper, its morphology, short biology, hosts and distribution in Turkey are presented.


Investigation Of Some Biological Characteristics Of The Silver Crucian Carp, Carassius Gibelio (Bloch 1782) Population In Lake Eğirdir, İsmet Balik, Remzi̇ye Özkök, Hidir Çubuk, Rahmi̇ Uysal Jan 2004

Investigation Of Some Biological Characteristics Of The Silver Crucian Carp, Carassius Gibelio (Bloch 1782) Population In Lake Eğirdir, İsmet Balik, Remzi̇ye Özkök, Hidir Çubuk, Rahmi̇ Uysal

Turkish Journal of Zoology

Biological characteristics such as sex, age and length compositions, growth, condition factor, reproduction, mortality and exploitation rates of the silver crucian carp, Carassius gibelio (Bloch 1782), population in Lake Eğirdir were investigated between March 2001 and February 2002. According to the 616 specimens ranged in age groups from I to VI, the percentages of male and female individuals in the population were 53.4% and 46.6%, respectively. The fork lengths of the samples ranged from 9 to 33 cm. Allometric growth was also determined among the lengths and weights of both sexes. Incremental growth rates in length and weight for both …


First Record Of Graptodytes Bilineatus (Sturm, 1835) (Coleoptera, Dytiscidae) From Turkey, Ömer Köksal Erman, Orhan Erman Jan 2004

First Record Of Graptodytes Bilineatus (Sturm, 1835) (Coleoptera, Dytiscidae) From Turkey, Ömer Köksal Erman, Orhan Erman

Turkish Journal of Zoology

Graptodytes bilineatus (Sturm, 1835) is newly recorded from Turkey. Its identification according to our specimens and distribution around the world is reviewed.


Contributions To The Knowledge Of Malacostraca (Crustacea) Fauna Of The Taurus Mountains District (Southern Anatolia), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Murat Özbek Jan 2004

Contributions To The Knowledge Of Malacostraca (Crustacea) Fauna Of The Taurus Mountains District (Southern Anatolia), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Murat Özbek

Turkish Journal of Zoology

In order to determine the Malacostraca fauna of water bodies in the Taurus Mountains, southern Anatolia, 2 field studies were conducted in 1996 and 1997. As a result, Asellus aquaticus (L. 1758), Gammarus balcanicus Schäferna 1922, Gammarus longipedis G.S. Karaman & Pinkster 1987 and Stygobromus ambulans (F. Müller 1846) were determined from the investigated area. All the determined taxa are recorded for the first time from these localities.


A Newly Recorded Gregarine Parasite Of Chaetocnema Tibialis (Coleoptera, Chrysomelidae) From Turkey, Mustafa Yaman Jan 2004

A Newly Recorded Gregarine Parasite Of Chaetocnema Tibialis (Coleoptera, Chrysomelidae) From Turkey, Mustafa Yaman

Turkish Journal of Zoology

A gregarine parasite of Chaetocnema tibialis (Chrysomelidae, Coleoptera) is reported for the first time.


The Gastropods Of Lake Eğirdir, M. Zeki̇ Yildirim Jan 2004

The Gastropods Of Lake Eğirdir, M. Zeki̇ Yildirim

Turkish Journal of Zoology

The Gastropoda species and its distribution was investigated in Lake Eğirdir. It was determined that 5 species belonging to Gastropoda, order Prosobranchia (Theodoxus heldreichi, Valvata naticina, Graecoanatolica lacustristurca, Falsipyrgula pfeiferi and Bithynia pseudemmericia) and 7 species belonging to the order Pulmonata (Radix peregra, Stagnicola palustris, Physa fontinalis, Physa acuta, Planorbis planorbis, Planorbis carinatus and Gyraulus albus) were present. Gastropoda species from 9 freshwater stations connected with Lake Eğirdir and 10 freshwater stations that not connected obviously with lake were investigated to determine the effect of aquatic systems around the lake to the malacofauna of Lake Eğirdir. In addition trophic level …


A First Record For The Bighead Goby (Neogobius Kessleri Günther, 1861) Along The Turkish Eastern Black Sea Coast, Süleyman Balik, Davut Turan Jan 2004

A First Record For The Bighead Goby (Neogobius Kessleri Günther, 1861) Along The Turkish Eastern Black Sea Coast, Süleyman Balik, Davut Turan

Turkish Journal of Zoology

The, bighead goby is reported for the first time from the Turkish Eastern Black Sea coast in Kale (Taşlı ) Stream (Rize), Erenler Stream (Çayeli-Rize), Kantarlı Stream (Pazar-Rize), Fırtına Stream (Ardeşen-Rize), Işıklı Stream (Ardeşen-Rize), Çağlayan Stream (Fındıklı-Rize) and Yeşil Stream (Fındıklı-Rize). A total of 70 individuals from different sampling stations were caught by an electro-shocker. Systematic characteristics of this species were examined and then compared with those reported in previous studies.


The Isopoda Species Found At The Coast Of Bozcaada Island (Ne Aegean Sea), Herdem Aslan, Hüsametti̇n Balkis Jan 2004

The Isopoda Species Found At The Coast Of Bozcaada Island (Ne Aegean Sea), Herdem Aslan, Hüsametti̇n Balkis

Turkish Journal of Zoology

The purpose of this study was to identify Isopoda (Crustacea) fauna at the coast of Bozcaada Island (NE Aegean Sea). Samples were collected at 20 stations in 2000 and 2001, from depths of 0-10 m, using dredges and scoop nets. Ten species were identified belonging to 4 families and 8 genera. Eight of these species were new records for the Isopoda fauna at the coast of Bozcaada Island.


Oppia Nitens C.L. Koch, 1836, A New Species For The Turkish Fauna (Acari, Oribatida, Oppiidae), Şule Baran, Nusret Ayyildiz Jan 2004

Oppia Nitens C.L. Koch, 1836, A New Species For The Turkish Fauna (Acari, Oribatida, Oppiidae), Şule Baran, Nusret Ayyildiz

Turkish Journal of Zoology

The characteristic features and the figures for Oppia nitens C.L. Koch, 1836, recorded for the first time from Turkey, have been given on the basis of specimens collected from Erzurum province.