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Full-Text Articles in Animal Sciences

Freshwater Isopod Species (Crustacea) Of Turkish Thrace And Their Distribution, Belgi̇n Çamur Eli̇pek, Ti̇mur Kirgiz Jan 2000

Freshwater Isopod Species (Crustacea) Of Turkish Thrace And Their Distribution, Belgi̇n Çamur Eli̇pek, Ti̇mur Kirgiz

Turkish Journal of Zoology

This study was undertaken to determine the freshwater Isopod fauna of Turkish Thrace. Samples were collected during the years 1985-1987, 1989-1992 and 1994-1997. According to the results, Asellus (Asellus) aquaticus(L.) Racovitza, Asellus (Asellus) hilgendorfiBovallius, Asellus (Proasellus) infirmus Birstein belonging to the genus Asellus of the Asellidae family and Jaera (Jaera) sarsi Valkanov belonging to the genus Jaeraof the Janiridae family were determined. Of the species, Asellus (Asellus) hilgendorfi Bovallius, Asellus (Proasellus) infirmus Birstein and Jaera (Jaera) sarsi Valkanov are new records for Turkey. The worldwide distributions of these species are included.


Compensatory Growth In Sea Bass ( Dicentrarchus Labrax), Sea Bream ( Sparus Aurata) And Rainbow Trout ( Oncorhynchus Mykiss), Temel Şahi̇n, Bi̇lal Akbulut, Muharrem Aksungur Jan 2000

Compensatory Growth In Sea Bass ( Dicentrarchus Labrax), Sea Bream ( Sparus Aurata) And Rainbow Trout ( Oncorhynchus Mykiss), Temel Şahi̇n, Bi̇lal Akbulut, Muharrem Aksungur

Turkish Journal of Zoology

The effects of a period of starvation and subsequent refeeding on the weight and length of sea bass, sea bream and rainbow trout reared at 17%o salinity and at different temperatures were investigated. The fish were starved for 3 weeks and then fed ad libitum by hand for 3 weeks in the 3 periods studied. The study provided evidence of the adaptation of the fish to starvation followed by what may be termed compensatory growth once feeding was resumed. The length changes of the fish indicate that the weight gains were due to grojth rather than increases in gut fat …


The Role Of Phenotypic Plasticity In Host Race Formation And Sympatric Speciation In Phytophagous Insects, Particularly In Aphids, Gazi̇ Görür Jan 2000

The Role Of Phenotypic Plasticity In Host Race Formation And Sympatric Speciation In Phytophagous Insects, Particularly In Aphids, Gazi̇ Görür

Turkish Journal of Zoology

The genetic structure of aphid populations has received increasing attention as a result of the evolution of insecticide resistance, the appearance of biotypes overcoming plant resistance and the increasing spread of aphid-born viruses. How can they manage to use different hosts and overcome insecticide and plants' morphological barriers? Recently, plasticity has been given more attention in ecological and evolutionary contexts as a specific adaptation to environmental variability. Phenotypic variation is crucial to a comprehension of evolutionary mechanisms, especially phenotypic host race formation and sympatric speciation in aphids. It is becoming clear that phenotypic plasticity is a fundamental component of evolutionary …


An Evaluation Of The Water Quality Of Yuvarlakçay Stream,In The Köycegiz-Dalyan Protected Area, Sw Turkey, Ni̇lgün Kazanci, Muzaffer Dügel Jan 2000

An Evaluation Of The Water Quality Of Yuvarlakçay Stream,In The Köycegiz-Dalyan Protected Area, Sw Turkey, Ni̇lgün Kazanci, Muzaffer Dügel

Turkish Journal of Zoology

The longitudinal and seasonal distribution of macroinvertebrates and the physical and chemical variables of Yuvarlak Stream in the Köycegiz-Dalyan Protected Area in South-Western Turkey were studied between April 1992 and April 1993. The diversity, frequency, dominance, abundance and similarity of macroinvertebrates through the year were recorded. In addition, the Belgian Biotic Index was used as a biological criterion for the assessment of water quality for the first time in Turkey. According to the physico-chemical variables and the distribution of benthic macroinvertebrates, continuous slight and moderate organic pollution exists in the stream. The monitoring of the water quality of Yuvarlakçay Stream …


A Histochemical Study Of The Origin Regions Of The Triceps Muscle Of The Sparrow (Passer Domesticus), Fati̇me Geyi̇koğlu, Abdullah Özkaral Jan 2000

A Histochemical Study Of The Origin Regions Of The Triceps Muscle Of The Sparrow (Passer Domesticus), Fati̇me Geyi̇koğlu, Abdullah Özkaral

Turkish Journal of Zoology

The muscle fibers in the origin regions of the triceps muscle of Passer domesticuswere characterized histochemically on the basis of their myofibrillar adenosine triphosphatase (mATPase) activity after acidic and alkaline preincubations. Muscle fibers were identified as type II (alkaline-stable/acid-labile mATPase activity) and type III (alkaline-stable/acid-stable mATPase activity). The number of type II fibers was higher in the muscle studied (83%) and this was found to be significant.


Some Reproduction Characteristics Of Capoeta Tinca (Heckel, 1843) Living In The Oltu Stream Of Çoruh Basin, Ayhan Yildirim, M. Sitki Aras Jan 2000

Some Reproduction Characteristics Of Capoeta Tinca (Heckel, 1843) Living In The Oltu Stream Of Çoruh Basin, Ayhan Yildirim, M. Sitki Aras

Turkish Journal of Zoology

913 specimens of Capoeta tinca (Heckel, 1843) were analysed in Oltu Stream-Çoruh Basin from August, 1994 to July, 1996. It was determined that the age distribution in the population varied between I and XII, but age group III was dominant in number. The sexual maturity of specimens in the population were complete at the age of II in males and III in females, and they spawned between May and July when water temperature was 16°C. Fecundity was on average 5561±833 eggs/female and was related to fork length, total weight, age and gonad weight.


The Metabolism Of Oxalic Acid, Mahmut Çalişkan Jan 2000

The Metabolism Of Oxalic Acid, Mahmut Çalişkan

Turkish Journal of Zoology

Oxalic acid is a widely occurring natural product of animals, plants and other organisms. It sometimes occurs as a free acid, but more commonly as a calcium salt. Organisms exhibit various levels of oxalate content which even show fluctuations among the organs of the same individual. Although oxalate seems to engage in the metabolism and adaptation of animals, plants and fungi, its mechanism is far from being completely understood. There is now an appreciable body of information regarding the occurrence and significance of oxalic acid in living tissues but the data are widely scattered in various scientific areas due to …


A Study On The Hibernation Of Spermophilus Xanthoprymnus (Bennet, 1835) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Mustafa Sözen, Şaki̇r Özkurt Jan 2000

A Study On The Hibernation Of Spermophilus Xanthoprymnus (Bennet, 1835) (Mammalia: Rodentia) In Turkey, Nuri̇ Yi̇ği̇t, Ercüment Çolak, Mustafa Sözen, Şaki̇r Özkurt

Turkish Journal of Zoology

In this study, the hibernation of ground squirrels ( Spermophilus xanthoprymnus) distributed in Central Anatolia were studied in laboratory and field conditions. According to our findings, the hibernation period of ground squirrels began at the end of August and terminated in mid February. The longest and shortest hibernation bouts of ground squirrels were found to be 100 and 21 days, respectively. In this period, the longest ununterrupted hibernation was 13 days. Ground squirrels gained weight during the early months of summer and then lost weight constantly throughout hibernation period. No marked periodic cycles were observed in the periods of weight …


Comparision Of Methods Used For Determination Of Total Volatile Basic Nitrogen (Tvb-N) In Rainbow Trout (Oncorhynchus Mykiss), Fati̇h Özoğul, Yeşi̇m Özoğul Jan 2000

Comparision Of Methods Used For Determination Of Total Volatile Basic Nitrogen (Tvb-N) In Rainbow Trout (Oncorhynchus Mykiss), Fati̇h Özoğul, Yeşi̇m Özoğul

Turkish Journal of Zoology

TVB-N (total volatile basic nitrogen) concentration in fish muscle was used as an index of freshness quality to compare the spoilage of rainbow trout wrapped in cling film and in aluminium foil. TVB-N levels in different muscle tissue and in the whole fish were measured every two days for a period of 16 days at 4-6°C. In addition, three different methods of determining of TVB-N were evaluated in terms of sensitivity, reliability, speed, and cost. Regardless of the method of analysis, there was an increase in the level of TVB-N during storage, especially after 7-9 days. In general, the trend …


Geographic Variations And Taxonomic Status Of Miniopterus Schreibersi (Kuhl, 1819) In Turkey (Chiroptera: Vespertilionidae), İrfan Albayrak, Şule Coşkun Jan 2000

Geographic Variations And Taxonomic Status Of Miniopterus Schreibersi (Kuhl, 1819) In Turkey (Chiroptera: Vespertilionidae), İrfan Albayrak, Şule Coşkun

Turkish Journal of Zoology

This study is a taxonomical revision of 257 specimens of Miniopterus schreibersi (Kuhl, 1819) collected from Turkey between 1974 and 1994. A total of 30 external and cranial measurements and weights and the ages of the specimens were determined. Diagnostic characters, habitat, and measurements of subspecies were recorded. The specimens collected in Turkey were evaluated by comparison with the nominate form distributed nearby, Miniopterus schreibersi pallidus Thomas, 1907, and synonyms. It was determined that both the nominate form and Miniopterus schreibersi pallidus exist in Turkey.


On Specimens Of Rana Ridibunda Pallas, 1771 (Anura: Ranidae) Collected From Isıklı Lake (Çivril-Denizli), Abi̇di̇n Budak, Cemal Varol Tok, Di̇nçer Ayaz Jan 2000

On Specimens Of Rana Ridibunda Pallas, 1771 (Anura: Ranidae) Collected From Isıklı Lake (Çivril-Denizli), Abi̇di̇n Budak, Cemal Varol Tok, Di̇nçer Ayaz

Turkish Journal of Zoology

In this survey, 17 adult (3 , 14 ) Rana ridibunda specimens were investigated morphologically. The morphological characteristics of the Işıklı Lake specimens are in accordance with those given for R. r. caralitana (1). Furthermore, the distribution range of R. r. caralitana has now been extended.


Genetics And Some Aging-Related Mechanisms, Şükran Çakir Jan 2000

Genetics And Some Aging-Related Mechanisms, Şükran Çakir

Turkish Journal of Zoology

Aging can be defined as the time-dependent decline of physiological functions of an organism. Aging, a multifactorial process composed of both genetic and environmental components, is a highly complex biologic phenomenon of great importance. The details of the mechanisms leading to aging are not yet known. All changes in the process of aging have a cellular basis, and perhaps aging should be studied, fundamantally, at the cellular level under defined and controlled environmental conditions. Some genetic approaches have promise for the understanding of this multifactorial process. In this review, some causal hypotheses related to oxidative damage, caloric restriction, mitochondrial mutations, …


Genetic Structure Of Mediterranean Sea Turtle Populations, Yakup Kaska Jan 2000

Genetic Structure Of Mediterranean Sea Turtle Populations, Yakup Kaska

Turkish Journal of Zoology

The mitochondrial DNA (mtDNA) control region sequences of two species ( Caretta caretta and Chelonia mydas) of sea turtles from the Mediterranean were analysed using samples from Northern Cyprus. Only one single haplotype for each species was detected. These results were compared with other published work regarding the genetic structure of sea turtle populations. These results suggest that the Mediterranean population of sea turtles were separated from their Atlantic relatives in the recent past. In order to protect these endangered sea turtles and to preserve the genetic diversity of the sea turtle population in the Mediterranean, individual nesting sites must …


Histological Study In The Digestive Tract On Larval Development Of Rainbow Trout ( Oncorhynchus Mykiss, Walbaum, 1792), Mustafa Sarieyyüpoğlu, Aydin Gi̇rgi̇n, Si̇bel Şi̇mşek Jan 2000

Histological Study In The Digestive Tract On Larval Development Of Rainbow Trout ( Oncorhynchus Mykiss, Walbaum, 1792), Mustafa Sarieyyüpoğlu, Aydin Gi̇rgi̇n, Si̇bel Şi̇mşek

Turkish Journal of Zoology

In this study the development of the digestive tract of newly hatched rainbow trout ( Oncorhynchus mykiss) larvae were examined. The digestive tract was attached to the anus a few hours after hatching. On the second day their mouths were open and the differentiation in the esophagus started. Mucosal folds contained a large quantity of cubic epithelium and goblet cells. Goblet cells were stained positively with Alcian blue and also stained negatively with P.A.S. The wall of the esophagus consisted of a circular muscle layer and a thin tunica serosa. It was possible to see a thin longitudinal muscle layer …


Erythrocyte Measurements In Lacerta Rudis (Reptilia, Lacertidae), Murat Sevi̇nç, İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan Jan 2000

Erythrocyte Measurements In Lacerta Rudis (Reptilia, Lacertidae), Murat Sevi̇nç, İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan

Turkish Journal of Zoology

In this study, which was carried out in July 1998, erythrocyte sizes of Lacerta rudis were examined. The L. rudis specimens were collected from Zigana Pass (Trabzon) at an altitude of 1820 m. Blood smears were prepared at Zigana Pass. Mature erythrocytes (entire cell) and their nuclei lengths and widths were measured by means of an ocular micrometer at a total magnification of 1600x.


Changes In The Protein And Lipid Content Of Muscle, Liver And Ovaries In Relation To Diphyllobothrium Spp. (Cestoda) Infection In Powan (Coregonus Lavaretus) From Loch Lomond, Scotland, Mustafa Dörücü Jan 2000

Changes In The Protein And Lipid Content Of Muscle, Liver And Ovaries In Relation To Diphyllobothrium Spp. (Cestoda) Infection In Powan (Coregonus Lavaretus) From Loch Lomond, Scotland, Mustafa Dörücü

Turkish Journal of Zoology

The present study was carried out to examine the relationship between helminth infections, nutrient reserves and gonadal status in powan in relation to infection with Diphyllobothrium spp. The relationship between fish size and body composition was also investigated. The condition factor increased with increasing length for uninfected fish and decreased for infected fish. This demonstrates the negative effect of infection on the growth of the fish. The mean percentage of protein and lipid content of muscle, liver and gonads were 89 %, 71.7 % and 64.9 % and 5.03 %, 23.3 % and 14.5 % respectively. A statistically significant correlation …


Systematic Studies On Rhysotritia Ardua (C.L. Koch) (Acari, Oribatida) In Erzincan And Erzurum Plains, Şule Baran, Nusret Ayyildiz Jan 2000

Systematic Studies On Rhysotritia Ardua (C.L. Koch) (Acari, Oribatida) In Erzincan And Erzurum Plains, Şule Baran, Nusret Ayyildiz

Turkish Journal of Zoology

Morphological features of Rhysotritia ardua (C.L. Koch) collected from Erzincan and Erzurum plains were reexamined and illustrated under light and scanning electron microscopes. Abnormalities in the notogastral, anal and adanal setae were observed.


A Faunistic Study On The Freshwater Cladocera (Crustacea) Species In Turkish Thrace (Edirne, Tekirdağ, Kırklareli), Hüseyi̇n Güher Jan 2000

A Faunistic Study On The Freshwater Cladocera (Crustacea) Species In Turkish Thrace (Edirne, Tekirdağ, Kırklareli), Hüseyi̇n Güher

Turkish Journal of Zoology

A total of 47 different localities including lakes, ponds, streams, rivers and other bodies of water were surveyed between 1996 and 1998 in order to determine the Cladocerean (Crustacea) fauna of the Turkish Thrace region. Thirty-nine species of Cladocera were collected, out of which, 10 are new of the Thrace region of Turkey. The distribution of the species are given according to their localities and province.


Two New Localities For Lacerta Sicula Hieroglyphicaberthold, 1842 (Reptilia, Lacertidae), İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan, Mehmet Öz Jan 2000

Two New Localities For Lacerta Sicula Hieroglyphicaberthold, 1842 (Reptilia, Lacertidae), İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan, Mehmet Öz

Turkish Journal of Zoology

In this study, we describe 13 Lacerta sicula hieroglyphica collected from the centre of Bursa and ‚Çakırca, a village about 10 km west of Iznik. The specimens, including their habitat characteristics and distribution, are described. This subspecies is known to live on islands in the Marmara Sea and in Istanbul. This is the first report of L. s. hieroglyphica from Bursa and ‚Çakırca village and therefore its distributional range is being extended to the south of the Marmara Sea.


Herpetofauna Of The Eastern Region Of The Amanos Mountains (Nur), İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan, Mehmet Öz Jan 2000

Herpetofauna Of The Eastern Region Of The Amanos Mountains (Nur), İsmai̇l Hakki Uğurtaş, Hi̇kmet Sami̇ Yildirimhan, Mehmet Öz

Turkish Journal of Zoology

In this study, Herpetofauna of the eastern region of t he Amanos mountains in Turkey was investigated. A total of 319 samples were collected and 27 species from 17 amphibian and reptile families were described. Two of these species are urodeles, three are anurans, two are turtles, eleven are lizards and eight are snakes.


Morphology Of Lung Of Rana Ridibunda With Observations On Changes Occurring Under Different Conditions, Füsun Öztay Jan 2000

Morphology Of Lung Of Rana Ridibunda With Observations On Changes Occurring Under Different Conditions, Füsun Öztay

Turkish Journal of Zoology

The frogs used in this study were divided into three groups. The first group consisted of frogs collected from their natural habitat, and these animals were dissected immediately. The bodies of the frogs in the second group were totally submerged in water at +4 °C, and the third group of frogs was kept in a dry environment. The lung sections were examined under a light microscope after being stained. The lungs were found to have three folds: the primary, secondary and tertiary septa. Goblet cells were not only found among the ciliated cells but were also seen among pneumocytes. In …


Community Structure Of Zooplanktonic Organisms In Lake Akşehir, Nuray Emi̇r Akbulut Jan 2000

Community Structure Of Zooplanktonic Organisms In Lake Akşehir, Nuray Emi̇r Akbulut

Turkish Journal of Zoology

In this study, the abundance and seasonal distribution of rotifer and crustacean zooplankton were examined. A negative correlation beetween rotifers and crustaceans in terms of their abundancy rates was observed. Copepods were most abundant and comprised 43.3 %; rotifers comprised 34 % and cladocerans comprised 22.6% of the total zooplanktonic organisms. Copepods were abundant in autumn whereas rotifers were abundant in spring and autumn but cladocerans were abundant in summer periods. Some zooplanktonic organisms recorded in all samples throughout the study period were Filinia, Hexarthra, Brachionus, Asplanchna, Keratella, Arctodiaptomus spinosus and Diaphanosoma lacustris.


Short Term Secondary Production And Population Dynamics Of Crustacea And Rotifera In Three Different Biotopes Of Neusiedler See (Austria), Nuray Emi̇r Akbulut Jan 2000

Short Term Secondary Production And Population Dynamics Of Crustacea And Rotifera In Three Different Biotopes Of Neusiedler See (Austria), Nuray Emi̇r Akbulut

Turkish Journal of Zoology

This paper describes the population dynamic parameters of the two cructaceans Diaphanosoma mongolianum, Arctodiaptomus spinosus and four rotifer species which are Filinia longiseta, Hexartra mira, Brachionus angularis and Polyartha vulgaris.


Benthi-Planktivorous Fish-Induced Low Water Quality Of Lake Eymir Before Biomanipulation, Meryem Bekli̇oğlu, S. Levent Burnak, Özlem İnce Jan 2000

Benthi-Planktivorous Fish-Induced Low Water Quality Of Lake Eymir Before Biomanipulation, Meryem Bekli̇oğlu, S. Levent Burnak, Özlem İnce

Turkish Journal of Zoology

In this study, Lake Eymir, Eymir inflow 1, Kışlakçı brook and Eymir outflow were sampled monthly betwen March 1997and April 1998 for physico-chemical and biological parameters. Within the catchment of the lake, there are small-scale industries, sewage effluent of TEK residence and recreational activities causing high concentrations of dissolved inorganic nitrogen (DIN) and total phosphorus (TP) in the eymir inflow 1 and in Kışlakçı brook. In Lake Eymir although diversion of sewage effluent of the Mogan municipality to İmrahor valley appeared to have led to a decrease in TP and DIN concentrations compared with those found in 1994, especially the …


A Study On The Possibilities Of Obtaining Larva From Native Flat Oysters (Ostrea Edulis L. ) Living In The Black Sea And Larval Metamorphosis Stage, Orhan Uyan, Orhan Aral Jan 2000

A Study On The Possibilities Of Obtaining Larva From Native Flat Oysters (Ostrea Edulis L. ) Living In The Black Sea And Larval Metamorphosis Stage, Orhan Uyan, Orhan Aral

Turkish Journal of Zoology

In this research, the possiblities of obtaining larva from oysters ( Ostrea edulis L.) living in the Black Sea and their metamorphosis stage were investigated. There were no difficulties in obtaining larvae. The results of this investigation indicate that flat oyster ( Ostrea edulis L.) culture is possible in Black Sea conditions.


Effects Of Temperature And Substrate On Growth And Survival Of Penaeus Semisulcatus (Decapoda: Penaeidae) Postlarvae, Meti̇n Kumlu, O. Tufan Eroldoğan Jan 2000

Effects Of Temperature And Substrate On Growth And Survival Of Penaeus Semisulcatus (Decapoda: Penaeidae) Postlarvae, Meti̇n Kumlu, O. Tufan Eroldoğan

Turkish Journal of Zoology

This study was carried out to determine the optimal water temperature and to investigate the effects of additional substrate on growth and survival during the nursery culturing of Penaeus semisulcatus in two separate experiments. At the end of six weeks, survivals of postlarvae (PLs) at 22, 24, 26, 30 and 34¡C were 52, 46, 70, 30 and 40%, respectively. The highest (2.76 mm/week) and lowest growth rates in terms of total length (0.43-0.49 mm/week) were displayed by the PLs grown at 34¡C and 22-24¡C, respectively. Growth rates were 1.75 mm/week at 30¡C and 1.03 mm/week at 26¡C. Final individual weight …


Two New Records Of Nenteriaoudemans, 1915 (Acari: Uropodina: Trematuridae) For Turkey, Durmuş Ali̇ Bal, Muhli̇s Özkan Jan 2000

Two New Records Of Nenteriaoudemans, 1915 (Acari: Uropodina: Trematuridae) For Turkey, Durmuş Ali̇ Bal, Muhli̇s Özkan

Turkish Journal of Zoology

Two species of Nenteria, collected from Erzincan plain, Nenteria styliferaand Nenteria stammeri, are new records for the fauna of Turkey. Their morphological features were re-examined and diagrams of them were drawn. In addition, their zoogeographical distribution is given.


A Systematic Study On The Otolith Characters Of Sparidae (Pisces) In The Bay Of İzmir (Aegean Sea), H. Tuncay Kinacigi̇l, Okan Akyol, Gülnur Meti̇n, Hülya Saygi Jan 2000

A Systematic Study On The Otolith Characters Of Sparidae (Pisces) In The Bay Of İzmir (Aegean Sea), H. Tuncay Kinacigi̇l, Okan Akyol, Gülnur Meti̇n, Hülya Saygi

Turkish Journal of Zoology

The otolith morphologies of 13 species belonging to the Sparidae family collected from the Bay of İzmir (Aegean Sea) were examined separately and the characteristics were drawn. The values obtained from measurements are given in the 95% confidence interval. With discriminant analysis, the groups were formed depending on the data collected. As a result of this analysis, it is possible to identify the species from the Sparidae family by the otolith characters.


Taxonomy And Distribution Of The White Toothed Shrews Crocidura)(Soricidae: Insectivora: Mammalia) Of Turkey, Coşkun Tez Jan 2000

Taxonomy And Distribution Of The White Toothed Shrews Crocidura)(Soricidae: Insectivora: Mammalia) Of Turkey, Coşkun Tez

Turkish Journal of Zoology

A total of 359 samples were collected from different geographical regions in Turkey and the species boundaries of white toothed shrews (genus Crocidura) in Turkey were defined using morphological and karyological characteristics. According to these characteristics, it was determined that Crocidura leucodon with karyotype of 2n = 28 and FN = 56 and Crocidura suaveolens with karyotype of 2n = 40 and FN =50 are distributed in Turkey. In both species, the shape of the skull, the shapes and positions of incisive (I 1 ), premolar (P 4 ), molar (M 3 ), tail length, dorsal and ventral side colours …


A Preliminary Study On The Ostracoda (Crustacea) Fauna Of Lake Beyşehir, Selçuk Altinsaçli, Mustafa Kiliç, Songül Altinsaçli Jan 2000

A Preliminary Study On The Ostracoda (Crustacea) Fauna Of Lake Beyşehir, Selçuk Altinsaçli, Mustafa Kiliç, Songül Altinsaçli

Turkish Journal of Zoology

The material was collected in July and September 1997 from 15 stations on Lake Beyßehir. A total of 15 species ( Ilyocypris biplicata, Ilyocypris gibba, Ilyocypris bradyi, Candona neglecta, Pseudocandona compressa, Prionocypris zenkeri, Eucypris virens, Heterocypris rotundata, Heterocypris incongruens, Cypria ophtalmica, Physocypria kraepelini, Cypridopsis vidua, Potamocypris zschokkei, Psychrodromus olivaceus, Darwinula stevensoni) belonging to 12 genera were determined. Of these, Heterocyprisrotundatais new addition to the Ostracoda fauna of Turkey.