Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 31 - 48 of 48

Full-Text Articles in Life Sciences

The Flora Of Bitlis River Valley, Abdullah Altiok, Lütfi̇ Behçet Jan 2005

The Flora Of Bitlis River Valley, Abdullah Altiok, Lütfi̇ Behçet

Turkish Journal of Botany

This paper describes a floristic study of Bitlis river basin. The research was carried out from 2001 and 2003 to 2150 vascular plant specimens were collected. After the identification of the specimens, the flora was determined to include 925 taxa (at specific and infraspecific ranks) belonging to 770 species, 386 genera and 85 families. One hundred and seventy-nine taxa were defined as new records for the B9 square. The endemism rate of the area is 6.8% based on 63 taxa. The largest families are Asteraceae (109 taxa), Fabaceae (101 taxa) and Poaceae (77 taxa). The largest genera are Trifolium L. …


Mosses (Musci) Of Değirmenboğazı (Manyas District, Balıkesir), Gökhan Abay, Serhat Ursavaş Jan 2005

Mosses (Musci) Of Değirmenboğazı (Manyas District, Balıkesir), Gökhan Abay, Serhat Ursavaş

Turkish Journal of Botany

The moss specimens collected from Değirmenboğazı and its environment, which were chosen as the research area, were evaluated. A total of 74 taxa belonging to 45 genera and 19 families were identified. Of these, 16 taxa are new records for the B6 grid square in the system adopted by Henderson.


Flora Of Kirmir Valley (Güdül, Ankara), Burcu Tarikahya, Sadik Eri̇k Jan 2005

Flora Of Kirmir Valley (Güdül, Ankara), Burcu Tarikahya, Sadik Eri̇k

Turkish Journal of Botany

This paper describes a floristic study on Kirmir valley, between Güdül and Yeşilöz district, in Ankara province. The study was carried out during 2000-2003 and 1040 vascular plant specimens were collected. Four hundred and forty-eight wild taxa belonging to 266 genera and 74 families were determined. Furthermore, as for cultivated plants, 45 taxa were determined. The total number of wild and cultivated plant species is 493. Thirty-two of the wild taxa are endemic to Turkey and the rate of endemism is 7.1%. The 3 largest families are Asteraceae (43 taxa), Brassicaceae (40 taxa), and Fabaceae (37 taxa). The largest 3 …


Cystoderma Cinnabarinum (Alb. & Schwein.) Fayod, A New Turkish Mycota Record, Ertuğrul Sesli̇ Jan 2005

Cystoderma Cinnabarinum (Alb. & Schwein.) Fayod, A New Turkish Mycota Record, Ertuğrul Sesli̇

Turkish Journal of Botany

Cystoderma cinnabarinum (Alb. & Schwein.) Fayod is recorded for the first time from Turkey. A key to the known Turkish species of Cystoderma Fayod is given.


A Note On Grimmia Capillata De Not., (Grimmiaceae, Musci) In Turkey, Güray Uyar, Murat Ünal Jan 2005

A Note On Grimmia Capillata De Not., (Grimmiaceae, Musci) In Turkey, Güray Uyar, Murat Ünal

Turkish Journal of Botany

Grimmia capillata De Not. is recorded for the first time from Eastern Anatolia, Turkey. A description of the species is given along with its ecology and a discussion of its phytogeographical significance.


Determination Of Entrance Seasons Of Elvers (Anguilla Anguilla L.,1766) In Gözlen Creek And Assessment Of Different Catching Methods, Fahretti̇n Küçük, Erkan Gümüş, İskender Gülle Jan 2005

Determination Of Entrance Seasons Of Elvers (Anguilla Anguilla L.,1766) In Gözlen Creek And Assessment Of Different Catching Methods, Fahretti̇n Küçük, Erkan Gümüş, İskender Gülle

Turkish Journal of Veterinary & Animal Sciences

This study was carried out in Gözlen Creek, located on the Fethiye-Muğla boundary Turkey, between March to July, 1998, and January to July, 1999. Elvers were collected using trap-nets, drift nets, hand scoop nets and electrofishing equipment. Examination indicated that the highest yield was obtained using hand scoop nets (P < 0.05) and electrofishing equipment. Elvers entered Gözlen Creek between February and July. A total of 214 specimens entering the creek were examined and 3 different groups were established according to their morphological characteristics: average weight (W) group I; 0.166 ± 0.007 g, group II; 0.392 ± 0.02 g, group III; 0.800 ± 0.06 g and average total length (L) group I; 56.16 ± 0.06 mm; group II; 64.39 ± 0.11 mm and group III; 82.02 ± 0.18 mm. The length-weight relation of elvers was calculated using regression analysis and was determined as follows: group I; W = 0.0020*L^{2.5327}, group II; W = 0.0015*L^{2.9516}, and group III; W = 0.0023*L^{2.7090}. The condition factor (C) was determined as 0.209 ± 0.009 for group I; 0.154 ± 0.004 for group II and 0.251 ± 0.009 for group III.


Pseudolichus Solutocurtus Dubinin, 1956 (Acarina, Pterolichoidea) And Harpyrhynchus Sp. (Acarina, Harpyrhynchidae Dubinin, 1957) Species Recorded For The First Time On Wild Partridges In Turkey, Nursel Aksin, Zerri̇n Erdoğmuş Jan 2005

Pseudolichus Solutocurtus Dubinin, 1956 (Acarina, Pterolichoidea) And Harpyrhynchus Sp. (Acarina, Harpyrhynchidae Dubinin, 1957) Species Recorded For The First Time On Wild Partridges In Turkey, Nursel Aksin, Zerri̇n Erdoğmuş

Turkish Journal of Veterinary & Animal Sciences

This study was performed to determine the presence of mite species on wild partridges in Elazığ district. For this purpose, a total of 68 partridges were caught in the 1996-2000 hunting seasons and inspected for the presence of mite species. At the end of the examinations 8 partridges were found to be infested by mites. Two different mite species were found on the infested partridges. These species were identified as Pseudolichus solutocurtus (Dubinin, 1956) and Harpyrhynchus sp. (Harpyrhynchidae Dubinin, 1957). In conclusion, 2 species of mites not reported before in the mite fauna of Turkey were found.


Observations On The Ecology, Reproduction And Behavior Of Spermophilus Bennett, 1835 (Mammalia: Rodentia) In Turkey, Şaki̇r Özkurt, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Mustafa Sözen, Muhammed Mouradi Gharakheloo Jan 2005

Observations On The Ecology, Reproduction And Behavior Of Spermophilus Bennett, 1835 (Mammalia: Rodentia) In Turkey, Şaki̇r Özkurt, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Mustafa Sözen, Muhammed Mouradi Gharakheloo

Turkish Journal of Zoology

Field and laboratory investigations on the ecology, reproduction and behavior of Spermophilus citellus and Spermophilus xantophrymnus were performed over a period of 4 years. Both S. citellus and S. xanthophrymnus are diurnal species and occupy semiarid steppe areas in Turkish Thrace and Anatolia, respectively. Distribution of the former species is confined to restricted steppe areas in Turkish Thrace whilethe, latter lives on the Anatolian steppe, and is sympatric with Meriones tristami, Mesocricetus brandthi, Allactaga williamsi and Microtus spp. The burrows of both species have one entrance, and are built separately in the field. They constitute small social colonies and communicate …


Seroprevalence Of Canine Visceral Leishmaniasis In Kuşadası, Turkey, Seray Özensoy Töz, Hati̇ce Ertabaklar, Yusuf Özbel, İ. Cüneyt Balcioğlu, Nevzat Yildizli, M. Zi̇ya Alkan Jan 2005

Seroprevalence Of Canine Visceral Leishmaniasis In Kuşadası, Turkey, Seray Özensoy Töz, Hati̇ce Ertabaklar, Yusuf Özbel, İ. Cüneyt Balcioğlu, Nevzat Yildizli, M. Zi̇ya Alkan

Turkish Journal of Veterinary & Animal Sciences

Human and canine visceral leishmaniasis cases have been reported from Kuşadası, a town in western Turkey, since 1993. In order to better understand the epidemiology of canine visceral leishmaniasis (CanVL) in the region, we aimed: (i) to determine the prevalence of CanVL in Kuşadası using a randomly selected dog population and (ii) to measure the effect of case control on the prevalence of the disease. In this study, all 109 dogs kept at the dog shelter of Kuşadası Municipality (reflecting random selectivity) were screened serologically using IFAT and rK39 ELISA in 1999. Ten dogs (9.1%) were seropositive or borderline in …


Crustacean Biodiversity Of Padina Pavonia (L.) Facies Along The Aegean Coasts Of Turkey, Fevzi̇ Kirkim, Ahmet Kocataş, Tuncer Katağan, Murat Sezgi̇n, A. Suat Ateş Jan 2005

Crustacean Biodiversity Of Padina Pavonia (L.) Facies Along The Aegean Coasts Of Turkey, Fevzi̇ Kirkim, Ahmet Kocataş, Tuncer Katağan, Murat Sezgi̇n, A. Suat Ateş

Turkish Journal of Zoology

This research was carried out to determine the crustacean species associated with Padina pavonia facies distributed in the upper-infralittoral zone of the Aegean Sea coasts of Turkey and their bioecological features. The investigations were performed at depths of 2-5 m in 13 different stations chosen in the Aegean Sea in June and July, 1995. As a result of the study, a total of 3279 specimens belonging to 85 species were identified. Of these, Ampithoe ramondi was commonest with a dominance value of 21.47%, followed by Elasmopus pocillimanus with 13.94% and Ericthonius brasiliensis with 4.61%.


Aphids (Homoptera: Aphididae) Of Kahramanmaraş Province, Turkey, Mahmut Murat Aslan, Nedi̇m Uygun Jan 2005

Aphids (Homoptera: Aphididae) Of Kahramanmaraş Province, Turkey, Mahmut Murat Aslan, Nedi̇m Uygun

Turkish Journal of Zoology

This study aimed to identify 68 aphid species and subspecies in Kahramanmaraş from 1998 to 2001. It was found that these species and subspecies were from 35 genera and the subfamilies Aphidinae, Chaitophorinae, Lachninae, Myzocallidinae, Pemphiginae and Pterocommatinae (Aphididae: Aphidoidea). Sixty-eight species, belonging to the tribes Aphidini-Aphidina, Aphidini-Rhopalosiphina, Macrosiphini, Chaitophorini, Cinarini, Lachnini, Myzocallidini, Eriosomatini, Fordini, Pemphigini and Pterocommatini, were examined. Aphis acetosae L., Aphis fabae mordvilkoi Borner and Janich, Cinara cupressi (Buckton) and Nurudea meitanensis (Tsai and Tang) are reported for the first time from Turkey.


Some New Xylophagous Species On Fig Trees (Ficus Carica Cv. Calymirna L.) In Aydın, Turkey, Tüli̇n Akşi̇t, İbrahi̇m Çakmak, Fatma Özsemerci̇ Jan 2005

Some New Xylophagous Species On Fig Trees (Ficus Carica Cv. Calymirna L.) In Aydın, Turkey, Tüli̇n Akşi̇t, İbrahi̇m Çakmak, Fatma Özsemerci̇

Turkish Journal of Zoology

Xylophagous insects, Bostrychidae, Buprestidae, Cerambycidae, Curculionidae and Scolytidae (Coleoptera), on fig trees in Aydın province, Turkey, were investigated in 2000 and 2001. Sixteen species of Coleoptera were collected, of which 8 are new records as fig pests in Turkey: Anthaxia cichorii Olivier, Agrilus roscidus Kiesenwetter, Acmaeodera (s.str.) flavolineata Laporte and Gory (Buprestidae), Stenopterus flavicornis Küster (Cerambycidae), Xyloperthella picea Olivier, Xylonites praeustus Germar, Scobicia chevrieri Villa (Bostrychidae) and Hypothenemus eruditus Westwood (Scolytidae). In addition, X. picea is the first record for the Turkish fauna. However, it was observed that Hypoborus ficus Erichson (Scolytidae), Hesperophanes griseus Fabricius (Cerambycidae), Scobicia chevrieri Villa and …


Morphology And Systematics Of Turkish Species Of Exeurytoma Burks, 1971 (Hymenoptera, Chalcidoidea, Eurytomidae), With Description Of A New Species From Eastern Anatolia, Mi̇kdat Doğanlar, Hali̇t Çam Jan 2005

Morphology And Systematics Of Turkish Species Of Exeurytoma Burks, 1971 (Hymenoptera, Chalcidoidea, Eurytomidae), With Description Of A New Species From Eastern Anatolia, Mi̇kdat Doğanlar, Hali̇t Çam

Turkish Journal of Zoology

A new species of Exeurytoma Burks, 1971 (Hymenoptera, Chalcidoidea, Eurytomidae) from Eastern Anatolia is described. Morphologies and systematics of 2 Turkish species, E. anatolica Çam, 1998 from Tokat and E. kebanensis n.sp. from Keban, Elazığ, and from Ömerli, Mardin were studied. Their diagnostic characteristics were photographed using a scanning electron microscope and some of them are illustrated as seen under a stereoscopic microscope by camera lucida. An identification key for the species of Exeurytoma is provided.


A Preliminary Survey Of Testudo Graeca Linnaeus 1758 Specimens From Central Anatolia, Turkey, Oğuz Türkozan, Kurtuluş Olgun, John Wilkinson, Leigh Gillett, John Spence Jan 2005

A Preliminary Survey Of Testudo Graeca Linnaeus 1758 Specimens From Central Anatolia, Turkey, Oğuz Türkozan, Kurtuluş Olgun, John Wilkinson, Leigh Gillett, John Spence

Turkish Journal of Zoology

Sixteen specimens of Testudo graeca Linnaeus 1758 from 2 adjacent localities (Meke and Acıgöl) in Central Anatolia were measured. Morphological characters standardised for straight carapace length (SCL) were compared with original raw values from Testudo populations from Aegean and south-eastern Turkey. The post-ANOVA pairwise analysis (Tukey's) across all groups verified sexual dimorphism in the Central Anatolian populations in terms of anal suture length (P < 0.05) and plastron width 2 (P < 0.05). Discriminant analysis based on standardised values provided 89.3% and 92.6% correct classification among males and females, respectively. The difference was clearer between the Aegean and Central Anatolian populations, with a more domed carapace (CH) in the males and shorter plastron length (PL) and plastron width 2 (PW2) in the females of the Aegean population in comparison with the Central Anatolian population.


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 …


Comparisons Of Clinical Findings And Serological Data In The Diagnosis Of Canine Leishmaniosis, Seray Özensoy Töz, Yusuf Özbel, Hati̇ce Ertabaklar, Nevzat Yildizli, Meti̇n Korkmaz, M. Zi̇ya Alkan Jan 2005

Comparisons Of Clinical Findings And Serological Data In The Diagnosis Of Canine Leishmaniosis, Seray Özensoy Töz, Yusuf Özbel, Hati̇ce Ertabaklar, Nevzat Yildizli, Meti̇n Korkmaz, M. Zi̇ya Alkan

Turkish Journal of Veterinary & Animal Sciences

This study aimed to evaluate clinical signs related with canine leishmaniosis (CanL) and to determine their relation with serological results in the differential diagnosis of this disease in dog populations. A total of 253 dogs from houses and a dog shelter in Kuşadası, an endemic region for leishmaniosis, were investigated for clinical signs related to CanL. Sera collected from the study group were examined by indirect fluorescence antibody (IFA), whole ELISA and rK39 ELISA tests for the serological diagnosis. Popliteal lymph node aspiration materials were examined for the parasitological diagnosis. Clinical signs were separated into two groups as cutaneous and …


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.


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 …