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Articles 481 - 510 of 541
Full-Text Articles in Zoology
Observations On The Mole Vole, Ellobius Lutescens Thomas 1897, (Mammalia: Rodentia) In Turkey, Yüksel Coşkun, Servet Ulutürk
Observations On The Mole Vole, Ellobius Lutescens Thomas 1897, (Mammalia: Rodentia) In Turkey, Yüksel Coşkun, Servet Ulutürk
Turkish Journal of Zoology
Ellobius lutescens is the only species of the genus Ellobius living in eastern Anatolia. They are highly adapted to underground life. There is no knowledge about the ecological peculiarities, population structures or detailed range of this species in Turkey. Data were recorded during field studies and laboratory observations of 42 specimens collected from 12 different localities. The distribution area is 8 km north of Muradiye in the north, the eastern border beyond the Turkish border, 32 km north of Çatak in the south, 5-6 km east of Uysal in the west, and Yüksekova in the southeast, the eastern border beyond …
The Taxonomy And Distribution Of Apodemus Agrarius (Pallas, 1771) (Mammalia: Rodentia) In The European Part Of Turkey, Haluk Kefeli̇oğlu, Coşkun Tez, İslam Gündüz
The Taxonomy And Distribution Of Apodemus Agrarius (Pallas, 1771) (Mammalia: Rodentia) In The European Part Of Turkey, Haluk Kefeli̇oğlu, Coşkun Tez, İslam Gündüz
Turkish Journal of Zoology
The morphological and karyological characteristics of 27 specimens of Apodemus agrarius (Pallas, 1771) from the European part of Turkey were studied in detail and compared with those in the literature in order to provide a wider perspective on the taxonomic status of Apodemus agrarius in Turkey. In all the samples examined, 2n = 48 karyotype was observed with FN = 56 and FNa = 54. The 2n = 48 karyotype includes three pairs of metacentric, one pair of submetacentric and 19 pairs of acrocentric autosomes. Of the sex chromosomes, the X is a large acrocentric and the Y is a …
Investigations Into Discourella Modesta (Leonardi, 1899) (Acari: Mesostigmata: Uropodina), A New Species For Turkey, Durmuş Ali̇ Bal, Muhli̇s Özkan
Investigations Into Discourella Modesta (Leonardi, 1899) (Acari: Mesostigmata: Uropodina), A New Species For Turkey, Durmuş Ali̇ Bal, Muhli̇s Özkan
Turkish Journal of Zoology
In this study, developmental stages of D. modesta (Leonardi, 1899) females collected from Erzincan province and its surroundings by Bal in 1997-2001 were evaluated. The specimens were examined in the light of previous studies. Earlier definitions, the structural features of females and nymphs, and the localities of the species were reviewed. Original drawings were also made of our specimens.
A Study On Apodemus Iconicus Heptner, 1948 (Mammalia: Rodentia) In Turkey, Ercüment Çolak
A Study On Apodemus Iconicus Heptner, 1948 (Mammalia: Rodentia) In Turkey, Ercüment Çolak
Turkish Journal of Zoology
The karyological, bacular and phallic aspects of Apodemus iconicus Heptner, 1948, in Turkey were examined for the first time. The diploid number of chromosomes was 2n = 48, the number of autosomal arms was NFa = 46, and the fundamental number was NF = 48. The X chromosome was large acrocentric, and the Y chromosome was small acrocentric. The baculum was composed of a distal and proximal part, the average length of which was 3.74 mm. The phallus showed two notches near the crater, and a groove extending along the phallus on the ventral side.
Age-Dependent Cranial Variations In Mesocricetus Brandti (Mammalia: Rodentia) Distributed In Turkey, Nuri̇ Yi̇ği̇t
Age-Dependent Cranial Variations In Mesocricetus Brandti (Mammalia: Rodentia) Distributed In Turkey, Nuri̇ Yi̇ği̇t
Turkish Journal of Zoology
Animals were assigned to four age groups according to molar wear, field notes and external and cranial measurements. Six days-old animals were referred to newborn, up to 30 days as young and thereafter as adult; animals with very worn molars were considered old. In addition to the statistical differences among age groups, it was determined that the main morphological differences were in the interorbital constriction, the shape of the braincase, the ridges and the position of occipital condyles. While the incisors and the first molars erupted in seven days-old animals, the second and third molars begun to erupt after seven …
Shells Of Mollusca Collected From The Seas Of Turkey, Muzaffer Demi̇r
Shells Of Mollusca Collected From The Seas Of Turkey, Muzaffer Demi̇r
Turkish Journal of Zoology
A large number of molluscan shells were collected from the seas of Turkey (the Mediterranean Sea, the Aegean Sea, the Sea of Marmara and the Black Sea) and examined to determine their species and to point out the species found in each sea. The examination revealed a total of 610 shell species and many varieties belonging to various classes, subclasses, families and subfamilies of mollusca. The list of these taxonomic groups is presented in the first column of Table 1. The species and varieties found in each sea are indicated with a plus sign in the other columns of the …
On Testudo Graeca Linnaeus, 1758 Specimens Of Mardin Province, Oğuz Türkozan, Di̇nçer Ayaz, Cemal Varol Tok, Durmuş Ci̇han
On Testudo Graeca Linnaeus, 1758 Specimens Of Mardin Province, Oğuz Türkozan, Di̇nçer Ayaz, Cemal Varol Tok, Durmuş Ci̇han
Turkish Journal of Zoology
Twenty-four (16 male, 8 female) specimens of the Mediterranean spur-thighed tortoise Testudo graeca were examined from Mardin, southeastern Turkey. For morphological comparisons, 15 morphometric characters and 31 ratios developed by combinations of straight carapace length (SCL) and straight carapace width (SCW) were investigated. Males and females were differentiated from one another in terms of straight carapace length/curved carapace length (SCL/CCL), straight carapace length/plastron length (SCL/PL), straight carapace length/abdominal suture length (SCL/AbSL), straight carapace length/anal suture length (SCL/ASL), plastron length/plastron width 1 (PL/PW1), carapace width/straight carapace length (SCW/SCL), carapace width/anal suture length (SCW/ASL), and carapace width/plastron width 1 (SCW/PW1) according to …
A New Record For The Turkish Spider Fauna: Cyclosa Conica Pallas (Araneae, Araneidae), Abdullah Bayram, Murat Ünal
A New Record For The Turkish Spider Fauna: Cyclosa Conica Pallas (Araneae, Araneidae), Abdullah Bayram, Murat Ünal
Turkish Journal of Zoology
The characteristic features and drawings of Cyclosa conica Pallas, 1772, which is recorded for the first time in Turkey, are given in this study.
Sds-Page Patterns Of Blood Serum Proteins In Some Species Of The Genus Meriones (Mammalia: Rodentia), Reyhan Çolak, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Rolf Gattermann, Karsten Neumann
Sds-Page Patterns Of Blood Serum Proteins In Some Species Of The Genus Meriones (Mammalia: Rodentia), Reyhan Çolak, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Rolf Gattermann, Karsten Neumann
Turkish Journal of Zoology
The blood serum proteins of Meriones meridianus, Meriones crassus, Meriones persicus and Meriones tristrami, all found in Turkey, along with domestic Meriones unguiculatus, which originated in Mongolia, were examined for the first time by SDS-PAGE. In the globulin zone, seven to ten bands were identified, one band in the post-albumin and albumin zones and one or two bands in the pre-albumin zone of five species of the genus Meriones. There was no diagnostic difference in the pattern of serum protein bands between species.
Five New Chironomidae (Diptera) Species For The Turkish Fauna, Nurcan Özkan
Five New Chironomidae (Diptera) Species For The Turkish Fauna, Nurcan Özkan
Turkish Journal of Zoology
Five species were identified as new for the Turkish potamofauna of Edirne and Tekirdağ provinces from Thrace region between August 1995 and August 1996 in this study. They are Corynoneura scutellata Thienemann, 1944 (in Ergene River), Beckidia zabolotzkii (Goetghebuer, 1938) (in Meriç River), Robackia demeijerei (Kruseman, 1933) (in Meriç River and Sazlıdere Stream), Parachironomus arcuatus Goetghebuer 1919 (in Meriç River and Ergene River) and Parachironomus longiforceps Kruseman, 1933 (in Meriç River).
Micrommata Virescens (Clerck, 1757), A New Species For The Spider Fauna Of Turkey (Araneae, Sparassidae), Abdullah Bayram, Sevda Özdağ
Micrommata Virescens (Clerck, 1757), A New Species For The Spider Fauna Of Turkey (Araneae, Sparassidae), Abdullah Bayram, Sevda Özdağ
Turkish Journal of Zoology
The morphological characteristics of Micrommata virescens (Clerck, 1757), which is recorded for the first time in Turkey, are given.
The Effects Of High Salinity On The Production Of Capoeta Tinca In A Naturally Contaminated River, Fi̇tnat Güler Ekmekçi̇
The Effects Of High Salinity On The Production Of Capoeta Tinca In A Naturally Contaminated River, Fi̇tnat Güler Ekmekçi̇
Turkish Journal of Zoology
The production properties of Capoeta tinca, the dominant fish population in a naturally contaminated stream in the Kızılırmak Basin, were studied together with the physical and chemical characteristics of the waters and evaluated in order to assess the impact of the high natural salinity on the fish population. The evaluation was based on comparisons of fish specimens caught from Acı stream, which is highly contaminated by a lithology of high salt content, and those from Terme stream, the uncontaminated freshwater branch, between May 1995 and May 1996. The salinity and electrical conductivity of Acı stream varied between 2 and 8.5, …
Three Unrecorded Helophorus Fabricius, 1775 (Coleoptera, Hydrophilidae) Species For The Turkish Fauna, Ümi̇t İncekara, Abdullah Mart, Orhan Erman
Three Unrecorded Helophorus Fabricius, 1775 (Coleoptera, Hydrophilidae) Species For The Turkish Fauna, Ümi̇t İncekara, Abdullah Mart, Orhan Erman
Turkish Journal of Zoology
Three newly recorded Helophorus Fabricius, 1775 species for Turkish fauna, Helophorus (Rhopalhelophorus) fulgidicollis Motschulsky, 1860, H. (R.) similis Kuwert, 1887 and H. (R.) subarcuatus Rey, 1885, are compared against our specimens. Furthermore, their distribution in Turkey and around the world is presented.
Longitarsus Stragulatus (Foudras, 1860), (Coleoptera: Chrysomelidae, Alticinae) A New Record Of Flea Beetles For The Fauna Of Turkey, Ali̇ Gök, Mehmet Faruk Gürbüz
Longitarsus Stragulatus (Foudras, 1860), (Coleoptera: Chrysomelidae, Alticinae) A New Record Of Flea Beetles For The Fauna Of Turkey, Ali̇ Gök, Mehmet Faruk Gürbüz
Turkish Journal of Zoology
Longitarsus stragulatus (Foudras, 1860) (Coleoptera: Chrysomelidae, Alticinae) is recorded for the first time in Turkey. The taxonomical features of the species are briefly described, and its general distribution and aedeagal figures given.
Three New Rhizopulvinaria Species (Homoptera: Coccoidea: Coccidae) For Scale Insect Fauna Of Turkey, Mehmet Bora Kaydan, Ferenc Kozar, Bülent Yaşar
Three New Rhizopulvinaria Species (Homoptera: Coccoidea: Coccidae) For Scale Insect Fauna Of Turkey, Mehmet Bora Kaydan, Ferenc Kozar, Bülent Yaşar
Turkish Journal of Zoology
Three Rhizopulvinaria species, Rhizopulvinaria pyrethri Borchsenius, Rhizopulvinaria turkestanica (Archangelskaya), and Rhizopulvinaria viridis Borchsenius, were identified on wild flora in eastern Anatolia in 1997. All of them are new records for the Turkish scale insect fauna.
Two Macrochelid Species (Acari: Gamasida: Macrochelidae) New To Turkish Fauna, Ali̇ Nafi̇z Eki̇z, Raşi̇t Urhan
Two Macrochelid Species (Acari: Gamasida: Macrochelidae) New To Turkish Fauna, Ali̇ Nafi̇z Eki̇z, Raşi̇t Urhan
Turkish Journal of Zoology
Two macrochelid species, Macrocheles (Glyptholaspis) americana and M. (G.) fimicola, which are new to Turkish fauna, are examined. The morphological characters of these species are reviewed and figures are drawn. Moreover, their zoogeographical distributions and habitats are given.
Seasonal Fluctuation In The Rotifer Fauna Of Kesikköprü Dam Lake (Ankara, Turkey), Si̇bel Yi̇ği̇t
Seasonal Fluctuation In The Rotifer Fauna Of Kesikköprü Dam Lake (Ankara, Turkey), Si̇bel Yi̇ği̇t
Turkish Journal of Zoology
The individual and seasonal variations of 11 rotifer species identified in Kesikköprü Dam Lake were investigated from April 1995 to May 1996. Species-wise percentages were Polyarthra vulgaris 24.5%, Keratella quadrata 20.8%, Asplanchna priodonta 16.0%, Brachionus angularis 11.2%, Keratella cochlearis 8.8%, Synchaeta litoralis 7.0%, Lecane luna 4.0%, Notholca squamula 3.8%, Lepadella patella 1.6%, Notholca acuminata 1.4% and Colurella adriatica 0.7%. Apart from two seasonal peaks in spring and autumn, some species such as S. litoralis, L. luna, N. squamula, and C. adriatica showed smaller fluctuations other than during seasonal peaks. When the annual abundance of species was taken into consideration, P. …
A Faunistic Study On Asiobates Thomson, 1859 (Hydraenidae, Polyphaga, Coleoptera) Species, Ahmet Kasapoğlu, Orhan Erman
A Faunistic Study On Asiobates Thomson, 1859 (Hydraenidae, Polyphaga, Coleoptera) Species, Ahmet Kasapoğlu, Orhan Erman
Turkish Journal of Zoology
A list of Asiobates species known from Turkey and their distribution worldwide are presented. A brief review and discussion of the new records, Ochthebius (Asiobates) cantabricus Balfour-Browne, 1978 and Ochthebius (Asiobates) remotus Reitter, 1887, has also been added.
A New Record Of A Water Mite (Acari, Hydrachnellae) For The Turkish Fauna: Gnaphiscus Setosus Koenike, 1898, Ahmet Bursali, Muhli̇s Özkan
A New Record Of A Water Mite (Acari, Hydrachnellae) For The Turkish Fauna: Gnaphiscus Setosus Koenike, 1898, Ahmet Bursali, Muhli̇s Özkan
Turkish Journal of Zoology
The morphological characters and geographical distribution of Gnaphiscus setosus Koenike, 1898, a new record for the Turkish fauna, are given.
Turridae Swainson, 1840 Species (Gastropoda-Mollusca) Of İzmir Bay (Aegean Sea), Bi̇lal Öztürk
Turridae Swainson, 1840 Species (Gastropoda-Mollusca) Of İzmir Bay (Aegean Sea), Bi̇lal Öztürk
Turkish Journal of Zoology
This study aims to determine the species belonging to the family Turridae in İzmir Bay, based on specimens collected from 11 stations between 1995 and 1998. As a result of examinations, 15 species are determined in the region. Among these, Mangelia paciniana (Calcara, 1839), Raphitoma echinata (Brocchi, 1814) and Philbertia horrida Monterosato, 1884 are Mediterranean endemic species, and are new records for the Turkish coasts. Other species listed in this study are distributed both in the Mediterranean Sea and the Atlantic Ocean.
A Study On The Distribution, Morphology And Karyology Of Tatera Indica (Hardwicke, 1807) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Reyhan Çolak, Şaki̇r Özkurt, Mustafa Sözen
A Study On The Distribution, Morphology And Karyology Of Tatera Indica (Hardwicke, 1807) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Reyhan Çolak, Şaki̇r Özkurt, Mustafa Sözen
Turkish Journal of Zoology
The Habitat, external and cranial morphologies, and karyotype of Turkish specimens of Tatera indica are described for the first time with this study. It was determined that Tatera indica was located in uncultivated arid and semi-arid habitat in southeastern Turkey. Its external and cranial characteristics are consistent with those detailed in published papers. The karyotype of Tatera indica is composed of 2n = 68, NF = 84 and NFa = 80.
Amphipod Fauna Of The Turkish Central Black Sea Region, Murat Sezgi̇n, Ahmet Kocataş, Tuncer Katağan
Amphipod Fauna Of The Turkish Central Black Sea Region, Murat Sezgi̇n, Ahmet Kocataş, Tuncer Katağan
Turkish Journal of Zoology
Following research into amphipod fauna in the central Black Sea region of Turkey, forty-two species of benthic amphipod were recorded. Of these, Ampelisca pseudospinimana, Gammarellus angulosus, Hyale crassipes, Leptocheirus pilosus, Orchestia mediterranea and Orchestia stephenseni are reported from the Turkish Black Sea for the first time, and Microdeutopus versiculatus and Nannonyx propinquus are new records for Turkish waters. With this study, the number of amphipod species known from the Turkish Black Sea coast has increased from fifty-seven to sixty-five.
Uloborus Walckenaerius Latreille 1806 (Araneae, Uloboridae), A Spider New To Turkish Fauna, Abdullah Bayram, M. Ali̇ Göven
Uloborus Walckenaerius Latreille 1806 (Araneae, Uloboridae), A Spider New To Turkish Fauna, Abdullah Bayram, M. Ali̇ Göven
Turkish Journal of Zoology
The morphological characteristics of Uloborus walckenaerius Latreille, 1806, which is recorded for the first time in Turkey, are given in this study.
The Agathidinae (Hymenoptera: Braconidae) Fauna Of The Marmara Region, Özlem Çeti̇n, Ahmet Beyarslan
The Agathidinae (Hymenoptera: Braconidae) Fauna Of The Marmara Region, Özlem Çeti̇n, Ahmet Beyarslan
Turkish Journal of Zoology
This study was carried out to determine the species of the subfamily Agathidinae (Hymenoptera: Braconidae) in the Marmara region of Turkey. Samples were collected from 47 localities between 1985 and 1997. A total of 16 species were determined. The results revealed that Agathis fulmeki Fischer and Bassus linguarius (Nees von Esenbeck) are new records for the Turkish fauna. Agathis malvacearum Latreille, A. lugubris (Foerster, 1862) and Baeognatha armeniaca Telenga are new records for the Marmara region. A. syngenesiae Nees von Esenbeck, A. umbellatarum Nees von Esenbeck, A. nigra Nees von Esenbeck, A. breviseta Nees von Esenbeck, A. assimilis Kokujev, A. …
The Structure Of Baculum In Myotis Myotis And Myotis Blythi (Chiroptera: Vespertilionidae) From Turkey, İrfan Albayrak, Nursel Aşan
The Structure Of Baculum In Myotis Myotis And Myotis Blythi (Chiroptera: Vespertilionidae) From Turkey, İrfan Albayrak, Nursel Aşan
Turkish Journal of Zoology
A comparison was made of the shape and size of the bacula of 32 Myotis myotis (Borkhausen, 1797) and 26 Myotis blythi (Tomes, 1857) collected from Turkey. It was determined that baculum size does not distinguish the two species but baculum shape distinguishes them.
New Rumen Ciliates From Turkish Domestic Cattle (Bos Taurus L.): 3. Entodinium Oektemae N. Sp. And Entodinium Imaii N. Sp. (Entodiniidae, Entodiniomorphida), Bayram Göçmen, Murat Tosunoğlu, Beri̇a Falakali Mutaf
New Rumen Ciliates From Turkish Domestic Cattle (Bos Taurus L.): 3. Entodinium Oektemae N. Sp. And Entodinium Imaii N. Sp. (Entodiniidae, Entodiniomorphida), Bayram Göçmen, Murat Tosunoğlu, Beri̇a Falakali Mutaf
Turkish Journal of Zoology
Certain entodiniid ciliates, somewhat different from those previously described (1), were observed the during examination of the rumen contents of 30 adult domestic cattle (Bos taurus L.) in the vicinity of Izmir. We propose that these new forms should be taxonomically named Entodinium oektemae n. sp. and Entodinium imaii n. sp. The frequencies Entodinium oektemae n. sp. and Entodinium imaii n. sp. were 6.67% 16.67% respectively. The main characteristics of these two species are described in detail and discussed in comparison with those of the previously reported ones.
The Ostracoda (Crustacea) Fauna Of Lakes Erikli, Hamam, Mert, Pedina And Saka (İğneada, Kırklareli, Turkey), Selçuk Altinsaçli
The Ostracoda (Crustacea) Fauna Of Lakes Erikli, Hamam, Mert, Pedina And Saka (İğneada, Kırklareli, Turkey), Selçuk Altinsaçli
Turkish Journal of Zoology
This study was performed at Lakes Erikli, Hamam, Mert, Pedina and Saka (İğneda, Kırklareli) in 1999. Materials collected seasonally from the 20 stations were evaluated. The 24 species (Candona neglecta, Fabaeformiscandona fabaeformis, Pseudocandona compressa, Pseudocandona hartwigi, Pseudocandona marchica, Candonopsis kingsleii, Cypria ophtalmica, Physocypria kraepelini, Ilyocypris biplicata, Ilyocypris monstrifica, Cypris bispinosa, Eucypris inflata, Eucypris virens, Psychrodromus olivaceus, Heterocypris incongruens, Heterocypris salina, Cyprinotus inaequivalvis, Cypridopsis vidua, Limnocythere inopinata, Limnocythere stationis, Cyprideis torosa, Callistocythere diffusa, Pontocythere bacescoi and Urocythereis margaritifera) belonging to 18 genera were recorded. Three of them (Pseudocandona hartwigi, Ilyocypris monstrifica and Limnocythere stationis) are new records for the Ostracoda fauna …
Karyotype Of Eptesicus Serotinus (Schreber, 1774) In Turkey (Mammalia: Chiroptera), Nursel Aşan
Karyotype Of Eptesicus Serotinus (Schreber, 1774) In Turkey (Mammalia: Chiroptera), Nursel Aşan
Turkish Journal of Zoology
In order to investigate the conventional karyotype of Eptesicus serotinus (Schreber, 1774) in Turkey, four specimens were karyotyped. It was determined that the diploid number was 2n=50, the number of autosomal arms was FN=50, the X chromosome was large submetacentric, and the Y chromosome was dot-like acrocentric and the smallest chromosome of the set. All of the autosomes were acrocentric. A secondary constriction on a medium-sized acrocentric pair was encountered in most of the metaphase spreads examined.
The Tabanidae (Diptera) Fauna Of Balıkesir Province, Ali̇ Yavuz Kiliç
The Tabanidae (Diptera) Fauna Of Balıkesir Province, Ali̇ Yavuz Kiliç
Turkish Journal of Zoology
The faunistic study was carried out in Balıkesir province between 1996-1997 and 50 Tabanidae species were determined. The total number of species reported from the province by previous studies and this study reached 57. Twenty-four of these species are the first records for this province. Five species are from Chrysopsinae, and the rest of them are from Tabaninae.
The Tabanidae (Diptera) Fauna Of Çanakkale Province, Ali̇ Yavuz Kiliç
The Tabanidae (Diptera) Fauna Of Çanakkale Province, Ali̇ Yavuz Kiliç
Turkish Journal of Zoology
In this faunistic study carried out in the Anatolian part of Çanakkale province, 40 Tabanidae species distributed in the area were determined. Previous studies carried out in this province reported 31 species. Overall, 52 species belonging to Pangoninae, Chrysopsinae and Tabaninae subfamilies have been determined to date. Twenty-one of these species are first records for the province and Silvius latifrons graecus Chv., Mch., & Lyn., is a first record for Turkey as well.