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A Contribution To The Knowledge Of The Meloidae (Coleoptera)Fauna Of Turkey Along With New Records, Hikmet Özbek, Dezso Szaloki Jan 1998

A Contribution To The Knowledge Of The Meloidae (Coleoptera)Fauna Of Turkey Along With New Records, Hikmet Özbek, Dezso Szaloki

Turkish Journal of Zoology

The faunistic study on Meloidae conducted from 1970s up to 1996 based on the collection of over 4000 specimens and 147 species of 17 genera in two subfamilies are reported. Among them Alosimus reitterianus(Semenov), Coryna confluensReiche, Mylabris cingulata Falderman, M. colligata Redtenbacher, M. furcimacula Sumakov, M. serana (Escherich), M. suturalis Pic, Meloe ganglbauery Apfelbeck, M. glazunovi Pliginskij, M. rufiventris Germar, M. scabriusculus Brand et Erichson, Apalus bipunctatus Germar, A. spectabilis Schaun, Stenoria analis Schaun and Zonitis nigriventris Motschulsky are new records for the Turkish fauna. Besides that Cerocoma scovitzi intermediaMaran, Lydus anatolicusMuche, L. gibbigerEscherich, Micromerus bitlisensis Kaszab, M. dersimensis Kaszab, …


A New Record For The Turkish Fauna: Tycherobius Stramenticola Bolland(Acari, Actinedida, Camerobiidae), Kamil Koç, Nusret Ayyildiz Jan 1998

A New Record For The Turkish Fauna: Tycherobius Stramenticola Bolland(Acari, Actinedida, Camerobiidae), Kamil Koç, Nusret Ayyildiz

Turkish Journal of Zoology

In this study, the characters and distribution of Tycherobius stramenticola Bolland, 1986 which is a new record for the Turkish fauna are given.


Levels Of Heavy Metals (Cd, Pb, Cu, Cr And Ni) In Tissue Of Cyprinus Carpio,Barbus Capitoand Chondrostoma Regiumfrom The Seyhan River, Turkey, M. Canli, Ö. Ay, M. Kalay Jan 1998

Levels Of Heavy Metals (Cd, Pb, Cu, Cr And Ni) In Tissue Of Cyprinus Carpio,Barbus Capitoand Chondrostoma Regiumfrom The Seyhan River, Turkey, M. Canli, Ö. Ay, M. Kalay

Turkish Journal of Zoology

Concentrations of cadmium, lead, copper, chromium and nickel were determined in the gill, liver and muscle of Cyprinus carpio, Barbus capito and Chondrostoma regium caught at 5 stations on the Seyhan river system. Heavy metal concentrations in the tissues tended to vary significantly among stations, and one station thought to be contaminated by hospital effluents showed particularly high metal concentration. Liver and gill tissues showed higher metal concentrations than muscle tissue. The ranges of mean metal concentrations (µg/g d.w.) were as follows: the range of cadmium concentration was 1.26-6.10, 0.96-4.72 and 0.51- 1.67, that of lead was 9.41-44.75, 5.22-37.15 and …


Productivity Enhancement Of Rice Crop Yield Through Prevention Of Losses Due To Wild Boars In Pakistan, Abdul Rauf Khokhar, Syed Waqar Ali Rizvi Jan 1998

Productivity Enhancement Of Rice Crop Yield Through Prevention Of Losses Due To Wild Boars In Pakistan, Abdul Rauf Khokhar, Syed Waqar Ali Rizvi

Turkish Journal of Zoology

The wild boar control trials were conducted in rice fields in the districts of Sheikhupura, Sialkot, Faisalabad and Gujrat, covering an overall area of 3000 hectares. Zinc phosphide encapsulated bait was used resulting in 80-100% reductions in wild boar activity. In addition, the impact of the boar control work on the crop productivity was evaluated by interviewing 391 farmers selected randomly from the trial areas. The average farm size of the sampled farmers was 426.30 hectares. The average yield loss due to wild boars was estimated at 22.75%. By applying newly developed zinc phosphide capsular technology, 502.17 mt. of rice …


Toxicity Of Neem Leaves Extract (Nlx) Compared Withmalathion (57 E.C.) Against Late 3rd Instar Larvaeof Culex Fatigans(Wild Strain) By Who Method, Mohammad Arshad Azmi, Syed Naeemul Hassan Naqvi, Imtiaz Ahmad, Rahila Tabassum, Bushra Anb Jan 1998

Toxicity Of Neem Leaves Extract (Nlx) Compared Withmalathion (57 E.C.) Against Late 3rd Instar Larvaeof Culex Fatigans(Wild Strain) By Who Method, Mohammad Arshad Azmi, Syed Naeemul Hassan Naqvi, Imtiaz Ahmad, Rahila Tabassum, Bushra Anb

Turkish Journal of Zoology

Among the filariaris causing mosquitoes Culex fatigans is considered an important intermediate host in South-East Asia. Toxicity of ethanolic extract of neem leaves (NLX) is compared with an organophosphate pesticide malathion (57 E.C.). The LC 50 value of malathion (Sisthion) determined presently is 0.45 ppm against late 3rd instar larvae of Culex fatigans (wild strain) and of neem fraction (NLX) is 390 ppm by standard WHO method.


Geographic Variations And Taxonomic Status Of Myotis Myotis (Borkhausen,1797) In Turkey ( Chiroptera: Vespertilionidae), İrfan Albayrak, Nursel Aşan Jan 1998

Geographic Variations And Taxonomic Status Of Myotis Myotis (Borkhausen,1797) In Turkey ( Chiroptera: Vespertilionidae), İrfan Albayrak, Nursel Aşan

Turkish Journal of Zoology

This study is a taxonomical evaluation of 146 specimens of Myotis myotis (Borkhausen, 1797) collected in Turkey between 1974 and 1994. Turkish Myotis myotis were compared with records from the Palaearctic Region. It was determined that both Myotis myotis myotis and Myotis myotis macrocephalicus are distributed in Turkey. The diagnostic characters, habitat, pelage colour, external and cranial measurements and distribution of each taxon were recorded.


A Study On Ecology And Biology Of Microtus Guentheridanford And Alston,1880 (Mammalia: Rodentia) In Turkey, Ercüment Çolak, Mustafa Sözen, Nuri Yi̇ği̇t, Şakir Özkurt Jan 1998

A Study On Ecology And Biology Of Microtus Guentheridanford And Alston,1880 (Mammalia: Rodentia) In Turkey, Ercüment Çolak, Mustafa Sözen, Nuri Yi̇ği̇t, Şakir Özkurt

Turkish Journal of Zoology

In this study, ecology and biology of Microtus guentheriwere investigated based on both field and laboratory observations along with its effects on agricultural crops. It was determined that this vole has a shallow burrow with numerous entrances and does not store food in its burrow. In captivity, M. guentherigave litters from September to June and a female produced 42 pups, being seven litters during a reproduction season. The duration of pregnancy varied 20 to 21 days. The average litter size was 5.5 and young were born in an average weight of 3.3 g. The fur developed at an age of …


The Growth Features Of Tench ( Tinca Tinca L., 1758 ) In The Kesikköprüdam Lake, Ahmet Altindağ, Sibel Yi̇ği̇t, Seyhan Ahiska, Şakir Özkurt Jan 1998

The Growth Features Of Tench ( Tinca Tinca L., 1758 ) In The Kesikköprüdam Lake, Ahmet Altindağ, Sibel Yi̇ği̇t, Seyhan Ahiska, Şakir Özkurt

Turkish Journal of Zoology

In this study, the growth properties of tench ( Tinca tincaL., 1758) in the Kesikköprü Dam Lake between April 1995 and March 1996 were studied. In the specimens examined, ages ranged from I-VI in both sexes. The population was 51.43% female and 48.57% male. The fork length and weight in ranged from 16.1 to 41.4 cm and from 85 to 1350 g, respectively, and in males from 15.8 to 40.3 cm and from 83 to 1127 g, respectively. Age-length and age-weight relations were calculated according to the von Bertalanffy growth equation. The following values were obtained for females and males, …


Influence Of Sediment On Heavy Metal Uptake By The Polychaete Arenicola Marina, Levent Bat Jan 1998

Influence Of Sediment On Heavy Metal Uptake By The Polychaete Arenicola Marina, Levent Bat

Turkish Journal of Zoology

In this study, the suitability of the polychaete Arenicola marina as a test organism using clean intertidal sediment contaminated with copper, zinc and cadmium was evaluated. Metal levels in casts were significantly lower than in unworked sediment indicating that the bioturbatory activity of lugworms might be significant in the distribution of the pollutants. This study showed that sediments contaminated with specific pollutants affected the uptake of these pollutants by Arenicola in a predictable and dose–dependant way and gave further justification for the use of this species in sediment toxicity tests.