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Articles 68311 - 68340 of 71260
Full-Text Articles in Entire DC Network
Contributions To The Knowledge Of Malacostraca (Crustacea) Fauna Of The Taurus Mountains District (Southern Anatolia), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Murat Özbek
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
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
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
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
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
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.
Three New Localities For Rana Bedriagae Caralitana Arıkan, 1988 (Anura: Ranidae) In The West Mediterranean Region, Serdar Düşen, Mehmet Öz, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş
Three New Localities For Rana Bedriagae Caralitana Arıkan, 1988 (Anura: Ranidae) In The West Mediterranean Region, Serdar Düşen, Mehmet Öz, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş
Turkish Journal of Zoology
Thirty adult (16 males 14 females) Rana bedriagae caralitana specimens were investigated morphologically. According to results of the morphological analysis, the Kırkgöz (Antalya), Taşkesiği (Korkuteli/Antalya) and Girdev Plateau (Elmalı/Antalya) populations were included in Rana bedriagae caralitana. Furthermore, the distribution range of R. b. caralitana was extended to the northern part of the west Mediterranean Region.
Comparison Of Female Antennules In Some Genera Of Cyclopidae (Copepoda, Cyclopoida): Their Significance For Phylogeny, Süphan Karaytuğ, Serdar Sak, Alp Alper
Comparison Of Female Antennules In Some Genera Of Cyclopidae (Copepoda, Cyclopoida): Their Significance For Phylogeny, Süphan Karaytuğ, Serdar Sak, Alp Alper
Turkish Journal of Zoology
The homology of the antennulary segments of species belonging to some genera of Cyclopidae is determined by comparing the common setation patterns on female antennules. Comparison of the setation pattern has confirmed that there are always 44 setae and 3 aesthetascs on the female antennules of all the genera examined. This study shows that the strict application of homology is essential in order to resolve the phylogenetic relationships between the genera of Cyclopidae. Although both Ectocyclops phaleratus and Paracyclops canadensis have 11-segmented antennules, the analysis of segmental homologies has shown that the 11-segmented condition has occurred due to convergent evolution …
A Study On The Chalcidoid (Hymenoptera: Chalcidoidea) Parasitoids Of Leafminers (Diptera: Agromyzidae) In Ankara Province, Lütfi̇ye Gençer
A Study On The Chalcidoid (Hymenoptera: Chalcidoidea) Parasitoids Of Leafminers (Diptera: Agromyzidae) In Ankara Province, Lütfi̇ye Gençer
Turkish Journal of Zoology
The objective of this study was to determine parasitoids attacking leafminers (Agromyzidae: Diptera) in Ankara province. Seven parasitoids species belonging to the Eulophidae (Chalcidoidea) were found. These species were Diglyphus iseae (Walker), D. chabrias (Walker), Neochyrsocharis formosa (Westwood), N. arvensis Graham, Pediobius acantha (Walker), Chrysocharis sp. and Hemiptarsenus sp. Of these, D. isaea, N. formosa and N. arvensis were found to be the most common parasitoids of leafminers. Liriomyza trifolii (Burgess), Chromatomyia horticola (Goureau) and Phytomyza lappae Goureau putatively appeared to be the host species. However, parasitoids were only reared from the first two species. The last species from which …
The Avifauna Of Termessos National Park (Antalya-Turkey), Hakan Sert, Ali̇ Erdoğan
The Avifauna Of Termessos National Park (Antalya-Turkey), Hakan Sert, Ali̇ Erdoğan
Turkish Journal of Zoology
The bird fauna of Termessos National Park, in south-central Anatolia about 37 km north-west of Antalya city centre, was studied between October 1998 and April 2000. In the study area, 113 species of forest and mountain birds, belonging to 32 families, were recorded. Their residence status is as follows: 50 residents (R), 40 summer (S) and 14 winter visitors (W), 5 vagrants (V) and 4 passage migrants (Pm). To show the national and international importance of Termessos National Park, the numbers of threatened bird species are compared with the Red Data Book of Turkey (total 51 threatened species: A.1.2 = …
Parasitic Copepod Lernaeopoda Galei Krøyer, 1837 (Copepoda: Siphonostomatoida): A First Record From Turkish Seas, Süphan Karaytuğ, Serdar Sak, Alp Alper
Parasitic Copepod Lernaeopoda Galei Krøyer, 1837 (Copepoda: Siphonostomatoida): A First Record From Turkish Seas, Süphan Karaytuğ, Serdar Sak, Alp Alper
Turkish Journal of Zoology
The parasitic copepod Lernaeopoda galei and corresponding order Siphonostomatoida are recorded from Turkish seas for the first time. The parasites were collected from the cloacal region of Mustelus mustelus from Edremit Bay in the Aegean Sea. Descriptions of both sexes were given in detail and the differences observed in the present specimens were compared with previous descriptions of L. galei.
A Study On The Conchological Features Of Two Populations Of Bulinus Truncatus (Gastropoda: Pulmonata) In Turkey, Ridvan Şeşen
A Study On The Conchological Features Of Two Populations Of Bulinus Truncatus (Gastropoda: Pulmonata) In Turkey, Ridvan Şeşen
Turkish Journal of Zoology
So far Bulinus truncatus samples have been found in two localities in Turkey. Habur stream, Ceylanpınar, Şanlıurfa, and water flow at Bolatlar village, Akçakale, Şanlıurfa. In this study, the conchological features of samples obtained from those two localities were investigated and the results were compared. In both localities, the shells of the the collected samples are sinistral and have depressed spire regions. From the samples collected in the Akçakale region (Bolatlar village), average shell height, shell width, aperture height and aperture width of the 21 shells and width of shell/height of shell, width of aperture/height of aperture, height of aperture/height …
A Morphological Study On The Venom Apparatus Of The Spider Agelena Labyrinthica (Araneae, Agelenidae), Nazi̇fe Yi̇ği̇t, Turan Güven, Abdullah Bayram, Külti̇ği̇n Çavuşoğlu
A Morphological Study On The Venom Apparatus Of The Spider Agelena Labyrinthica (Araneae, Agelenidae), Nazi̇fe Yi̇ği̇t, Turan Güven, Abdullah Bayram, Külti̇ği̇n Çavuşoğlu
Turkish Journal of Zoology
The morphology of the venom apparatus of the spider Agelena labyrinthica was studied using scanning electron microscopy. The venom apparatus, situated in the anterior of the prosoma, is composed of a pair of chelicerae and venom glands. Each chelicera consists of two parts, a stout basal segment covered by hair, and a movable articulated fang. There are regular, parallel fine grooves on the surface of the cheliceral fang. The venom pore is situated on the subterminal portion of the fang. All of the venom glands are the same size and are shaped like long tubes. Each gland is surrounded by …
Slugs (Gastropoda: Pulmonata) Of The Lakes Region (Göller Bölgesi) In Turkey, M. Zeki̇ Yildirim, Ümi̇t Kebapçi
Slugs (Gastropoda: Pulmonata) Of The Lakes Region (Göller Bölgesi) In Turkey, M. Zeki̇ Yildirim, Ümi̇t Kebapçi
Turkish Journal of Zoology
Three families (Limacidae, Agriolimacidae and Milacidae) and 7 species, (Limacus flavus, Deroceras reticulatum, Deroceras berytensis, Mesolimax brauni, Mesolimax escherichi, Milax cf. altenai and Tandonia budapestensis) were identified from Lakes Region (Isparta, Burdur, and Afyon provinces). These include 1 endemic genus with 2 species. In this study some new habitat information and morphological data of the species are given. Additionally, Deroceras reticulatum, D. berytensis and Milax cf. altenai are new records for the area.
Zebra Mussel And Fouling Problems In The Euphrates Basin, Alaeddi̇n Bobat, Mehmet Oğuz Hengi̇rmen, Walter Zapletal
Zebra Mussel And Fouling Problems In The Euphrates Basin, Alaeddi̇n Bobat, Mehmet Oğuz Hengi̇rmen, Walter Zapletal
Turkish Journal of Zoology
The Zebra mussel, Dreissena polymorpha Pallas, is one of the most important fouling organisms in freshwater ecosystems. Infestations by Zebra mussels have caused chronic problems in both raw water(incoming water into facilities) intakes and man-made structures such as water treatment facilities, power plants and industrial facilities. In the mid-1980s, this pest, a species nonindigenous to North American freshwaters, was introduced into the Great Lakes of North America. This introduction probably occurred by means of the ballast water of a transoceanic ship, and concern has focused again on this nuisance and its impact. Recently, the Zebra mussel, a species native to …
Trichodina Puytoraci Lom, 1962 And Trichodina Lepsii Lom, 1962 (Peritrichida: Ciliophora) Infestations On Mugilids Caught At The Black Sea Coast Of Sinop In Turkey, Ahmet Özer, Türkay Öztürk
Trichodina Puytoraci Lom, 1962 And Trichodina Lepsii Lom, 1962 (Peritrichida: Ciliophora) Infestations On Mugilids Caught At The Black Sea Coast Of Sinop In Turkey, Ahmet Özer, Türkay Öztürk
Turkish Journal of Zoology
Two trichodina species, Trichodina puytoraci Lom, 1962 and Trichodina lepsii Lom, 1962, were identified for the first time on Mugil cephalus L., 1758 and Liza aurata Risso, 1810 caught in the Black Sea off Sinop in Turkey. Both parasite species were found to be specific for Mugilids and were not encountered on any other fish species found in the same sampling site. While the infestation prevalence (%) and mean intensity level were 100% and 188.5 ± 56.3 trichodina per infested fish, respectively, for M. cephalus, they were 40.6% and 5.46 ± 1.07 trichodina per infested fish for L. aurata. The …
Oligochaeta And Aphanoneura (Annelida) Fauna Of The Gediz Delta (Menemen-İzmir), Süleyman Balik, Mustafa Ruşen Ustaoğlu, Seray Yildiz
Oligochaeta And Aphanoneura (Annelida) Fauna Of The Gediz Delta (Menemen-İzmir), Süleyman Balik, Mustafa Ruşen Ustaoğlu, Seray Yildiz
Turkish Journal of Zoology
The specimens were collected from 16 stations between February 1998 and May 1999 with the aim of seasonally determining the Oligochaeta and Aphanoneura fauna of the Gediz Delta. The specimens obtained by collection of mud samples with an Ekman grab and elimination with a fine 500 µm sieve were preserved in 4% formaldehyde solution. A total of 47 species were determined, comprising 25 species from Tubificidae, 17 species from Naididae, 3 species from Enchytraeidae and 2 species from Aeolosomatidae. Seventeen of the species determined are new records for the inland water fauna of Turkey.
Water Mite (Acari, Hydrachnellae) Fauna Of Lake Çapalı, Afyon, Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
Water Mite (Acari, Hydrachnellae) Fauna Of Lake Çapalı, Afyon, Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
Turkish Journal of Zoology
Through 10 monthly sampling, a total of 7434 water mites belonging to 24 species and 9 families from Lake Çapalı were caught and identified. Of these, Piona variabilis and Arrenurus batillifer are new records for the Turkish fauna. Besides the index of species diversity, frequency analysis and the ecological characters of the study area, constant, associated, euconstant, influent and accidental species were determined.
Morphological And Karyological Characteristics Of Nannospalax Ehrenbergi (Nehring, 1898) (Rodentia: Spalacidae) From Hatay Province, Turkey, Yüksel Coşkun
Turkish Journal of Zoology
The material of 31 specimens of Nannospalax ehrenbergi was collected from 11 different localities in the Hatay region in south Anatolia. The specimens were studied in respect to their morphological and karyological characteristics in detail. Some taxonomic characteristics and measurements of the body and skull were investigated. The data obtained from the specimens were compared with the results of previously published accounts and with samples collected from more than 16 other localities in Turkey, Israel, Jordan and Egypt. The karyotypes of the Yayladağ populations have 2n = 48, NF = 74 and NFa = 70, whereas the karyotypes of the …
Two New Records Of Hydrochidae (Coleoptera) Species From Turkey, With Some Ecological Notes, Ümi̇t İncekara, Abdullah Mart, Orhan Erman
Two New Records Of Hydrochidae (Coleoptera) Species From Turkey, With Some Ecological Notes, Ümi̇t İncekara, Abdullah Mart, Orhan Erman
Turkish Journal of Zoology
Two newly recorded Hydrochus Leach, 1817 (Coleoptera, Hydrochidae) species for the Turkish fauna, Hydrochus ignicollis (Motschulsky, 1860) and H. brevis (Herbst, 1793), are described and some ecological notes and their distribution in Turkey and worldwide are presented.
First Record Of Ochthebius (S. Str) Minabensis Ferro, 1983 (Coleoptera, Hydraenidae) From Turkey, Ahmet Kasapoğlu, Orhan Erman, Ömer Köksal Erman
First Record Of Ochthebius (S. Str) Minabensis Ferro, 1983 (Coleoptera, Hydraenidae) From Turkey, Ahmet Kasapoğlu, Orhan Erman, Ömer Köksal Erman
Turkish Journal of Zoology
Ochthebius (s. str) minabensis Ferro, 1983 is recorded from Turkey for the first time. Its identification according to our specimens and distribution around the world is reviewed.
Studies On Pseudococcidae (Homoptera: Coccoidea) Fauna Of Afyon, Ankara, Burdur And Isparta Provinces, Turkey, Mehmet Bora Kaydan, Selma Ülgentürk, Cevdet Zeki̇, Seval Toros, M. Oktay Gürkan
Studies On Pseudococcidae (Homoptera: Coccoidea) Fauna Of Afyon, Ankara, Burdur And Isparta Provinces, Turkey, Mehmet Bora Kaydan, Selma Ülgentürk, Cevdet Zeki̇, Seval Toros, M. Oktay Gürkan
Turkish Journal of Zoology
Cultivated and non-cultivated areas were surveyed between 1999 and 2000 for coccoid fauna in Ankara, Afyon, Burdur and Isparta provinces. Nineteen species from 11 genera belonging to Pseudococcidae were found. Among these Chaetococcus phragmitis (Marchal, 1909), Phenacoccus bicerarius Borchsenius, 1949, Phenacoccus evelinae Tereznikova, 1968, Puto pilosellae (Sulc, 1898), Puto superbus (Leonardi, 1907), Rhodania porifera Goux, 1935, and Spinococcus morrisoni (Kritchenko, 1935) were new records for Turkish fauna.
On Some Lizard Species Of The Western Taurus Range, Yusuf Kumlutaş, Mehmet Öz, Hakan Durmuş, Mehmet Rizvan Tunç, Adem Özdemi̇r, Serdar Düşen
On Some Lizard Species Of The Western Taurus Range, Yusuf Kumlutaş, Mehmet Öz, Hakan Durmuş, Mehmet Rizvan Tunç, Adem Özdemi̇r, Serdar Düşen
Turkish Journal of Zoology
A total of 282 specimens belonging to 13 lizard species from the Western Taurus Range were investigated. Morphological and biological data as well as missing pieces of information about the species were sought to be completed with the addition of a large number of new localities. Moreover, the data obtained were compared with those in the relevant literature in an attempt to shed light on the taxonomical status of the species.
A Morphological And Taxonomical Study On The Subspecies Of The Lycian Salamander, Mertensiella Luschani, (Steindachner, 1891) (Urodela: Salamandridae), Mehmet Öz, Serdar Düşen, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş, Yakup Kaska
A Morphological And Taxonomical Study On The Subspecies Of The Lycian Salamander, Mertensiella Luschani, (Steindachner, 1891) (Urodela: Salamandridae), Mehmet Öz, Serdar Düşen, Mehmet Rizvan Tunç, Yusuf Kumlutaş, Hakan Durmuş, Yakup Kaska
Turkish Journal of Zoology
The morphometric measurements of 10 taxonomically important characters, and the coloration features of the 8 subspecies of Mertensiella luschani were investigated and statistical analyses were carried out. The importance of these characters in distinguishing the subspecies is discussed and some of them were found to be very reliable, although some did not show any statistical differences among the subspecies of M. luschani. The mean total body length, and the ratio of the width of the parotid to its length were the most important; the ratio of head length to head and body length, the ratio of head width to head …
Faunistic And Morphological Studies On Ciliates (Protozoa, Ciliophora) From A Small Pond, With Responses Of Ciliate Populations To Changing Environmental Conditions, Naci̇ye Gülkiz Şenler, İsmai̇l Yildiz
Faunistic And Morphological Studies On Ciliates (Protozoa, Ciliophora) From A Small Pond, With Responses Of Ciliate Populations To Changing Environmental Conditions, Naci̇ye Gülkiz Şenler, İsmai̇l Yildiz
Turkish Journal of Zoology
Sixty-nine ciliate species were identified in 19 samples from a small pond covered by Lemna minor in Van, Turkey. Statistical analysis was employed to examine the relationships between ciliates and the physical and biological parameters. Total ciliate abundance appears to be related mainly with physical and biological factors such as the dissolved oxygen in the bottom layer and the volume of Lemna and temperature in the surface layer. Some species were investigated in detail using live observation, silver impregnation, and morphometry.
The Rotifer Fauna Of Lake Sazlıgöl (Menemen – İzmir), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Di̇dem Özdemi̇r Mi̇s
The Rotifer Fauna Of Lake Sazlıgöl (Menemen – İzmir), Mustafa Ruşen Ustaoğlu, Süleyman Balik, Di̇dem Özdemi̇r Mi̇s
Turkish Journal of Zoology
With the aim of identifying the rotifer fauna of Lake Sazlıgöl, samples were collected monthly between February 1998 and July 1999, using a plankton net with a mesh size of 60 µm, and were preserved in 4% formaldehyde. As a result, 47 taxa in 11 families were identified, and Asplanchnopus multiceps and Notholca salina are new recorded species for Turkish inland water fauna.
Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy
Implications Of Locus Specific Microevolution Inferred By Genetic Distances Between Two Local Populations Of Drosophila Melanogaster From Turkey, Ergi̇ Deni̇z Özsoy
Turkish Journal of Zoology
The standard genetic distances were calculated with 3 allozyme loci in 2 local populations of Drosophila melanogaster from Turkey. One of the distances, i.e. obtained with alcohol dehydrogenase (Adh), was completely different from the distances with the other 2 allozyme loci, glycerophosphate dehydrogenase (\alphaGpdh) and cytosolic malate dehydrogenase (Mdh1), leading to a statistically significant inflation in the cumulated distance value obtained over the 3 loci. It is shown that this final significant value was caused by the significant difference in allelic frequencies at the Adh loci across local populations. Implications of the different genetic distances in 2 local populations are …