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Articles 1441 - 1470 of 2109
Full-Text Articles in Life Sciences
Use Of Otolith Length And Weight In Age Determination Of Poor Cod (Trisopterus Minutus Linn., 1758), Gülnur Meti̇n, Akin Türker İlkyaz
Use Of Otolith Length And Weight In Age Determination Of Poor Cod (Trisopterus Minutus Linn., 1758), Gülnur Meti̇n, Akin Türker İlkyaz
Turkish Journal of Zoology
Totally 189 poor cod (Trisopterus minutus Linn., 1758) specimens were collected by trawling in the central Aegean Sea between April 2001 and March 2002. The relationship of the otolith length and weight with the age of poor cod was investigated, as the age determination is relatively difficult by otolith readings. There was a linear relationship between the fish length (LT) and the otolith length (L_{o}), i.e. L_{o} = 0.421 LT + 1.659 (R^{2} = 0.998), a linear relationship between the fish age (T) and the otolith weight (W_{o}), i.e. W_{o} = 0.041 T - 0.030 (R^{2} = 0.994), and a …
Characterization Of Branchial Na,K-Atpase From Three Freshwater Fish Species (Oreochromis Niloticus, Cyprinus Carpio, And Oncorhynchus Mykiss), Gülüzar Atli, Mustafa Canli
Characterization Of Branchial Na,K-Atpase From Three Freshwater Fish Species (Oreochromis Niloticus, Cyprinus Carpio, And Oncorhynchus Mykiss), Gülüzar Atli, Mustafa Canli
Turkish Journal of Zoology
Branchial Na,K-ATPase activity was characterized in 3 freshwater fish species (Oncorhynchus mykiss, Oreochromis niloticus, and Cyprinus carpio) with different ecological needs. Na^{+}, K^{+}, and Cl^{-} concentrations in the gills were also measured. The maximal Na,K-ATPase activity was observed at 100 mM Na^{+}, 20-40 mM K^{+}, 3-4 mM Mg^{2+}, and 1 mM ouabain. The maximal velocity (Vmax) of Na,K-ATPase isolated from O. mykiss (1.07 µmol Pi/mg prot/h) was lower than that isolated from O. niloticus (7.25 µmol Pi/mg prot/h) and C. carpio (7.44 µmol Pi/mg prot/h). Nevertheless, Na^{+}, K^{+}, and Cl^{-} levels in O. mykiss were higher than the others. The …
Karyotypes Of Two Iranian Bat Species, Myotis Blythii And Miniopterus Schreibersii (Chiroptera: Vespertilionidae, Miniopteridae), Ahmet Karataş, Muhammed Mouradi Gharakheloo, Teoman Kankiliç
Karyotypes Of Two Iranian Bat Species, Myotis Blythii And Miniopterus Schreibersii (Chiroptera: Vespertilionidae, Miniopteridae), Ahmet Karataş, Muhammed Mouradi Gharakheloo, Teoman Kankiliç
Turkish Journal of Zoology
The karyotypes of 2 bat species from Iran were examined. The diploid number of chromosomes (2n) and the fundamental numbers of chromosomal arms (NFa) were determined to be 2n = 44 and NFa = 54 for Myotis blythii and 2n = 46 and NFa = 50 for Miniopterus schreibersii, respectively. The karyotypes of Iranian bats show similarity within populations in other countries with respect to the diploid chromosome numbers; however, they are quite different in the fundamental chromosome numbers and the numbers of autosomal arms.
Morphometric Comparison Of Cultured And Lagoon Caught Gilthead Seabream (Sparus Aurata L. 1758), Deni̇z Çoban, Şahi̇n Saka, Kürşat Firat
Morphometric Comparison Of Cultured And Lagoon Caught Gilthead Seabream (Sparus Aurata L. 1758), Deni̇z Çoban, Şahi̇n Saka, Kürşat Firat
Turkish Journal of Zoology
Shape differences were analyzed in cultured and lagoon (Homa Lagoon in İzmir Bay, Turkey; 38°33´23´N-26°50´42´E) caught sea bream, Sparus aurata. Specimens in group A (n = 35, 19.71 ± 1.43 cm TL) were collected from nature, while cultured fish in group B (n = 32, 15.12 ± 0.44 cm TL) were propagated in a private hatchery. In order to reveal shape differences in the fish, 13 landmarks was determined in specimens of both groups and the computer programs Tpsdig, Tpsrelw, Tpssplin, and Morpheus were used to demonstrate differences in the selected landmarks. No significant differences were found in terms of …
The Amphibian And Reptile Species Of Kazdağı National Park, Haluk Hür, İsmai̇l Hakki Uğurtaş, Aki̇f İşbi̇li̇r
The Amphibian And Reptile Species Of Kazdağı National Park, Haluk Hür, İsmai̇l Hakki Uğurtaş, Aki̇f İşbi̇li̇r
Turkish Journal of Zoology
The amphibians and reptiles of Kazdağı in western Anatolia were investigated. In the study area, 190 specimens belonging to 34 species from 15 amphibian and reptile families were determined. Three of these species are urodelan, 5 are anurans, 2 are turtles, 1 is a tortoise, 12 are lizards, and 11 are snakes. Rana dalmatina Bonaparte, 1840, Anguis fragilis Linnaeus, 1758, and Podarcis sicula (Rafinesque, 1810) were recorded at Kazdağı for the first time.
The Species Of The Genus Monatractides Viets, 1926 (Acari, Hydrachnidia, Torrenticolidae) In Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
The Species Of The Genus Monatractides Viets, 1926 (Acari, Hydrachnidia, Torrenticolidae) In Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
Turkish Journal of Zoology
The morphological characters, measurements, habitats, and global distributions of Monatractides stadleri (Walter, 1921) and M. lusitanicus (Lundblad, 1941) from springs of Western Anatolia are described and compared with each other. Furthermore, a key to species of Monatractides known from Turkey is given.
The Effect Of Calosoma Sycophanta L. (Coleoptera: Carabidae) Feeding On The Pine Processionary Moth, Thaumetopoea Pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), In The Laboratory, Mehmet Kanat, Torul Mol
The Effect Of Calosoma Sycophanta L. (Coleoptera: Carabidae) Feeding On The Pine Processionary Moth, Thaumetopoea Pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), In The Laboratory, Mehmet Kanat, Torul Mol
Turkish Journal of Zoology
We determined the feeding capacity of Calosoma sycophanta L. (Coleoptera: Carabidae) by feeding them the pine processionary moth (PPM), Thaumetopoea pityocampa (Denis & Schiffermüller) (Lepidoptera: Thaumetopoeidae), under laboratory conditions. C. sycophanta is one of the most important predators of PPM larvae and pupae. Adult C. sycophanta can consume as much as 7-8 times their weight in food per day. On average, each C. sycophanta adult injured 10 PPM larvae while consuming 7 of these prey per day. The adults lived for 3-4 years. When young C. sycophanta larvae feed on 1 PPM larva, they can reach 1.4-1.6 cm in length …
A Study Of The Turkish Cryptini Iv. (Cryptinae: Ichneumonidae: Hymenoptera), Mehmet Faruk Gürbüz, Janko Kolarov
A Study Of The Turkish Cryptini Iv. (Cryptinae: Ichneumonidae: Hymenoptera), Mehmet Faruk Gürbüz, Janko Kolarov
Turkish Journal of Zoology
Faunistic data of 39 species belonging to the tribe Cryptini from Cryptinae subfamily were studied. All species were collected from Isparta and surrounding districts between 2001 and 2004. General distribution of each species was given. Among them, 9 species noted in the text by asterisk are new records for the Turkish fauna.
Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu
Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu
Turkish Journal of Zoology
Audouin´s gull (Larus audouinii) eggshells from 2 archipelagos (Karaburun-İzmir and Aydıncık-Mersin) in Turkey were collected between 2002 and 2003, and analyzed for lead (Pb) and copper (Cu) content. According to the results, mean Cu level of the eggshells was 1.855 ppm for the Aydıncık colony and 10.202 ppm for the Karaburun colony. Mean Pb level of the eggshells was 0.954 ppm for the Aydıncık colony and 4.601 ppm for the Karaburun colony. The detected metal levels did not seem to have any toxic effects on the Audouin´s gull populations. It is suggested that eggshells from abandoned nests of Audouin´s gulls …
Contributions To The Knowledge Of Flesh Flies (Diptera: Sarcophagidae) From Turkey, With A New Record, Rüstem Hayat, Rene Richet, Nesli̇han Bayrak, Gamze Pekbey
Contributions To The Knowledge Of Flesh Flies (Diptera: Sarcophagidae) From Turkey, With A New Record, Rüstem Hayat, Rene Richet, Nesli̇han Bayrak, Gamze Pekbey
Turkish Journal of Zoology
A total of 13 species of Sarcophagidae (Diptera) belonging to 2 subfamilies collected from different localities in Turkey between 1994 and 2006 were examined. Wohlfahrtia meigeni (Schiner, 1862) is recorded for the first time from Turkey. This new record increases the number of flesh flies known from Turkey to 86. New locality records are given for all 13 species.
A Species Of Nilotonia Thor, 1905 (Acari, Hydrachnidia, Anisitsiellidae) New For The Turkish Fauna, Yunus Ömer Boyaci, Muhli̇s Özkan
A Species Of Nilotonia Thor, 1905 (Acari, Hydrachnidia, Anisitsiellidae) New For The Turkish Fauna, Yunus Ömer Boyaci, Muhli̇s Özkan
Turkish Journal of Zoology
Nilotonia (Manotonia) tegulata (Viets 1951), known previously from Africa and Italy, is new for the Turkish fauna. The morphological features are compared with similar species, and an identification key for subgenera of the genus Nilotonia is given. The subgenus Manotonia is also reported for the first time from Turkey.
The Development, Predation, And Reproduction Of Phytoseiulus Persimilis Athias-Henriot (Acari: Phytoseiidae) From Hatay Fed Tetranychus Cinnabarinus Boisduval (Acari: Tetranychidae) Larvae And Protonymphs At Different Temperatures, Cengi̇z Kazak
Turkish Journal of Zoology
Developmental time, predation, and reproduction of Phytoseiulus persimilis Athias-Henriot from Hatay on a diet of Tetranychus cinnabarinus Boisduval larvae and protonymphs at temperatures of 20, 25, and 30 °C (75% ± 10% RH and a 14:10-h L:D (light:dark) cycle) were studied. P. persimilis females feeding on T. cinnabarinus larvae completed development in 8.12, 5.79, and 3.88 days at 20, 25, and 30 °C, respectively, during which time the females consumed on average 16.10, 16.09, and 17.18 T. cinnabarinus larvae, respectively. Alternatively, P. persimilis females completed development at the same 3 temperatures in 8.16, 5.73, and 4.27 days, respectively, on a …
Effects Of A Neem Sample On Protein Patterns Of Bactrocera Cucurbitae, Nikhat Yasmin, Mohammad Farhanullah Khan, Muhammad Samiullah Channa, Zeeshan Ali
Effects Of A Neem Sample On Protein Patterns Of Bactrocera Cucurbitae, Nikhat Yasmin, Mohammad Farhanullah Khan, Muhammad Samiullah Channa, Zeeshan Ali
Turkish Journal of Zoology
Bactrocera cucurbitae (Coquillett) adults were reared with 5% honey solution, sugar, and protein-hydrolysate. Females were provided to lay eggs on larval rearing media in a bottle gourd. Twenty third-instar larvae of the same size and age were exposed to filter papers treated with varying doses of a neem sample in 90 mm diameter petri dishes for 24 h. A probit-mortality curve was drawn to determine the LC_{50} of the sample. LC_{50} dose of the sample was calculated as 5.6%. Thin layer chromatography was used to determine the effects of neem sample on the protein patterns of the treated insect. The …
Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül
Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül
Turkish Journal of Zoology
Specimens of Mesocricetus brandti were observed in order to assess the onset of hibernation and the inhibition rate of superoxide dismutase (SOD). The first individual began to hibernate on November 2 and the last animal awoke on May 5. Individual hibernation bouts varied from 8 to 63 days, and the longest uninterrupted hibernation was 4 days. In the hibernation period, the animals lost an average of 27.1 g, ranging from 2.7% to 38% of total body weight. In hibernating animals, the average inhibition rate of SOD was 82.3% while it was 77.5% in active animals. The inhibition rate of SOD …
Molecular Systematic Analyses Of Mediterranean Skates (Rajiformes), Cemal Turan
Molecular Systematic Analyses Of Mediterranean Skates (Rajiformes), Cemal Turan
Turkish Journal of Zoology
Mitochondrial 16S ribosomal RNA was used to elucidate the pattern of relationships and systematic status of 4 genera, including 9 species of skates (Rostroraja alba, Leucoraja fullonica, Dipturus oxyrinchus, D. batis, Raja clavata, R. montagui, R. asterias, R. miraletus, and R. radula), living in the Mediterranean and Black Seas. The 16S rDNA dataset contained 39 variable and 29 parsimony informative sites. The mean nucleotide diversity (Pi) was 0.018. The genetic distances between pairs of species showed genetic homogeneity between R. clavata and R. montagui. The highest value of sequence divergence was detected between D. oxyrinchus and R. asterias (0.040). Low …
Age And Growth Characteristics Of Himri Barbel (Barbus Luteus Heckel, 1843) In Orontes River, Turkey, Kaya Gökçek, İhsan Akyurt
Age And Growth Characteristics Of Himri Barbel (Barbus Luteus Heckel, 1843) In Orontes River, Turkey, Kaya Gökçek, İhsan Akyurt
Turkish Journal of Zoology
In this study, the age and growth of Himri Barbel (Barbus luteus Heckel, 1843) were determined based on specimens collected from Orontes River-Turkey, during the period from February 2004 to January 2005. This population comprised 7 age groups of males and 9 of females. The male and female ratio was 1:1.26 (M:F). Total length-weight relationship was estimated as W = 0.0129TL^{2.986} for females, W = 0.0125TL^{3.003} for males. Growth parameters of the von Bertalanffy equation were computed for females and males as: L_{infinite}= 38.77, W_{infinite}= 714.23, k = 0.300, t_0 = -1.69 and L_{infinite}= 40.32, W_{infinite}= 819.35, k = 0.247, …
A Preliminary Study Of Earthworms (Oligochaeta, Lumbricidae) From The City Of İzmir, Turkey, Mete Misirlioğlu
A Preliminary Study Of Earthworms (Oligochaeta, Lumbricidae) From The City Of İzmir, Turkey, Mete Misirlioğlu
Turkish Journal of Zoology
The results of an earthworm survey of 11 different localities in the city of İzmir (Turkey) are presented. The samples were collected by digging and hand sorting. The 3 following species belonging to 3 different genera were identified in the studied regions: Allolobophora chlorotica, Aporrectodea caliginosa trapezoides and Dendrobaena veneta. In addition, juvenile specimens representing the genera Dendrobaena, Lumbricus, and Allolobophora were collected.
Notes On The Chrysopidae (Neuroptera) Fauna Of Ardahan, Iğdır And Kars Provinces Of Turkey, İsmai̇l Ari, Meti̇n Aktaş, Suat Kiyak
Notes On The Chrysopidae (Neuroptera) Fauna Of Ardahan, Iğdır And Kars Provinces Of Turkey, İsmai̇l Ari, Meti̇n Aktaş, Suat Kiyak
Turkish Journal of Zoology
This study was based on 558 specimens belonging to 23 species of 10 genera of Chrysopidae of the order Neuroptera. These specimens were collected from Ardahan, Iğdır and Kars provinces between 2001 and 2003. Among the species, Dichochrysa ventralis Curtis, 1834 is a new record for the Turkish Neuroptera fauna. The distribution of each species, worldwide and in Turkey, is also presented.
Otiorynchus Lederi Stierlin (Coleoptera: Curculionidae): A New Record And A New Pest In Turkey, Hi̇kmet Özbek, Levent Gülteki̇n, Genrick Davidian
Otiorynchus Lederi Stierlin (Coleoptera: Curculionidae): A New Record And A New Pest In Turkey, Hi̇kmet Özbek, Levent Gülteki̇n, Genrick Davidian
Turkish Journal of Zoology
Otiorhynchus lederi Stierlin, 1876 (Coleoptera: Curculionidae) was detected in northeastern Anatolia. This species has been known as a parthenogenetic form so far. We found in Transcaucasus and Turkey several bisexual populations of this species for the first time and we redescribed them. O. lederi is allied to Otiorhynchus erivanensis Reitter, which was described from Armenia. Diagnostic features separating these 2 species were indicated. Both of these species are new records for the Turkish fauna. Although O. lederi is a polyphagous it is a pest of currant (Ribes spp.), rose (Rosa spp.), and strawberry (Fragaria spp.) species in Erzurum province, especially …
Influence Of Visible Implant Fluorescent Elastomer (Vie) Tagging On Growth, Molting And Survival Of The Eastern White River Crayfish, Procambarus Acutus Acutus (Girard, 1852), Yavuz Mazlum
Turkish Journal of Zoology
Tag retention, growth, molting, and survival of crayfish, Procambarus acutus acutus, 35-37 mm in total length were evaluated between tagged and untagged groups. There were no significant differences in molting and survival between the tagged and untagged groups (P > 0.05). Tag retention was 100% for crayfish kept individually in plastic containers for the 60-day experimental period. The tagged group had a mean growth of 7.0 mm (molts only) while the untagged group had a mean growth of 4.0 mm (molts only). Molting rates were similar between the tagged and untagged groups. Nine molts were observed each in the tagged (n …
Allozyme Variations And Genetic Differentiation In Mesocricetus Brandti Nehring, 1898 And Mesocricetus Auratus (Waterhouse, 1839) (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Tolga Kankiliç, Reyhan Çolak, Ercüment Çolak, Rolf Gattermann, Karsten Neumann, Şaki̇r Özkurt, Muhammed Mouradi Gharakheloo
Allozyme Variations And Genetic Differentiation In Mesocricetus Brandti Nehring, 1898 And Mesocricetus Auratus (Waterhouse, 1839) (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Tolga Kankiliç, Reyhan Çolak, Ercüment Çolak, Rolf Gattermann, Karsten Neumann, Şaki̇r Özkurt, Muhammed Mouradi Gharakheloo
Turkish Journal of Zoology
Allozyme variations were investigated by the electrophoretic analysis of 20 gene loci in 5 populations of Mesocricetus brandti and Mesocricetus auratus from Anatolia and Iran. Of the 20 loci analysed, 11 were monomorphic and fixed for the same allele in all 5 populations, 9 loci were polymorphic, and 1 locus differed between M. auratus and M. brandti populations. The overall mean of polymorphic loci for all the populations was 24.7% (range: 5.9%-41.2%). The mean fixation index value was F_{ST} = 0.0748, indicating a 7% genetic variation in the M. brandti populations. The obtained FST values indicated that there are moderate …
Contributions To The Fauna Of Turkish Myrmeleonidae (Neuroptera, Insecta) From Ardahan, Iğdır, And Kars, İsmai̇l Ari, Meti̇n Aktaş, Suat Kiyak
Contributions To The Fauna Of Turkish Myrmeleonidae (Neuroptera, Insecta) From Ardahan, Iğdır, And Kars, İsmai̇l Ari, Meti̇n Aktaş, Suat Kiyak
Turkish Journal of Zoology
This study is based on 349 specimens belonging to 24 species of 17 genera of Myrmeleonidae of the order Neuroptera, and these insects were collected from Ardahan, Iğdır, and Kars provinces between 2001 and 2003. Among the species, Deutoleon turanicus Navas, 1927 and Distoleon luteomaculatus Hölzel, 1972 are new to the fauna of Turkish Myrmeleonidae. The distribution of each species in Turkey and in the rest of the world is presented.
Dacrydium Hyalinum (Monterosato, 1875) And Musculus Discors (Linnaeus, 1767): Two New Mytilidae (Bivalvia) Species For The Turkish Mollusc Fauna, Mesut Önen, Alper Doğan
Dacrydium Hyalinum (Monterosato, 1875) And Musculus Discors (Linnaeus, 1767): Two New Mytilidae (Bivalvia) Species For The Turkish Mollusc Fauna, Mesut Önen, Alper Doğan
Turkish Journal of Zoology
The Bivalvia (Mollusca) fauna was studied from benthic samples collected from 101 stations from various biotopes in the Turkish Aegean Sea in 2000. Two species, namely Dacrydium hyalinum (Monterosato, 1875) and Musculus discors (Linnaeus, 1767), new to the Turkish Bivalvia fauna are reported. Notes on the morphological and ecological features of these species are provided.
On New Populations Of Rana Holtzi And Rana Macrocnemis (Ranidae: Anura), İbrahi̇m Baran, Çeti̇n Ilgaz, Yusuf Kumlutaş, Kurtuluş Olgun, Azi̇z Avci, Fatma İret
On New Populations Of Rana Holtzi And Rana Macrocnemis (Ranidae: Anura), İbrahi̇m Baran, Çeti̇n Ilgaz, Yusuf Kumlutaş, Kurtuluş Olgun, Azi̇z Avci, Fatma İret
Turkish Journal of Zoology
Rana holtzi, which is only known from Karagöl at altitude 2500 m and Çinigöl at altitude 2600 m, was determined from Eğrigöl for the first time at altitude 3000 m. Thus, the distribution range of R. holtzi in the Bolkar Mountains was extended. In addition, specimens of Rana macrocnemis were recorded from Seviçova (2500 m a.s.l.), located in the Bolkar Mountains near Ereğli (Konya), for the first time. Furthermore, the village of Örtülü (Maden, Elazığ), where specimens of Rana macrocnemis were captured, is determined to be southernmost distribution point of R. macrocnemis. Mountain frog specimens captured from new localities were …
Contributions To The Knowledge Of The Oligochaeta (Annelida) Fauna Of Some Lakes In The Taurus Mountain Range (Turkey), Seray Yildiz, M. Ruşen Ustaoğlu, Süleyman Balik
Contributions To The Knowledge Of The Oligochaeta (Annelida) Fauna Of Some Lakes In The Taurus Mountain Range (Turkey), Seray Yildiz, M. Ruşen Ustaoğlu, Süleyman Balik
Turkish Journal of Zoology
Two expeditions were carried out during July 1996 and July 1997 in order to determine the Oligochaeta fauna of 16 high altitude lakes located in the Taurus Mountains in south-west Anatolia (Turkey). No previous faunistic studies exist from the Taurus Mountains regarding physico-chemical features and Oligochaeta fauna. Fifteen species were identified, comprised of the families Tubificidae (11 species), Naididae (3 species), and Lumbriculidae (1 species). Among the samples, Tubificidae were the most dominant (73% of the specimens), followed by Naididae (20%) and Lumbriculidae (7%).
Population Size Of The Marsh Frog (Rana Ridibunda Pallas, 1771) In Lake Yayla (Denizli, Turkey), Di̇nçer Ayaz, Cemal Varol Tok, Ahmet Mermer, Murat Tosunoğlu, Murat Afsar, Keri̇m Çi̇çek
Population Size Of The Marsh Frog (Rana Ridibunda Pallas, 1771) In Lake Yayla (Denizli, Turkey), Di̇nçer Ayaz, Cemal Varol Tok, Ahmet Mermer, Murat Tosunoğlu, Murat Afsar, Keri̇m Çi̇çek
Turkish Journal of Zoology
The population size of marsh frogs (Rana ridibunda) was estimated using the mark-recapture method in Lake Yayla (Buldan, Denizli, Turkey). According to the results, the mean estimated population was 14,733 and the sex ratio was female biased (male: female, 0.56). The main limiting factors of the marsh frog population are also outlined.
Efficacy Of The Rodenticide Bromethalin In The Control Of Microtus Arvalis And Nesokia Indica In Alfalfa Fields, Alireza Khalilaria, Mohsen Morovati, Mehdi Naseri
Efficacy Of The Rodenticide Bromethalin In The Control Of Microtus Arvalis And Nesokia Indica In Alfalfa Fields, Alireza Khalilaria, Mohsen Morovati, Mehdi Naseri
Turkish Journal of Zoology
Rodents cause huge losses to agricultural crops annually. During outbreaks, this pest can cause irreversibly high damage. Solely non-chemical control measures have not been successful in reducing the population of this pest; therefore, the use of chemical rodenticides, especially on crops like alfalfa, is unavoidable. Bromethalin is a neurotoxic, acute, single-dose rodenticide with high efficacy, and since it is mostly used in wax formulation it is not attractive to non-target organisms, and hence is not very dangerous. Bromethalin 0.01% was tested in alfalfa fields of west Azerbaijan, Tehran, and Kerman provinces in completely randomised treatment blocks with 4 treatments (bromethalin …
Food Utilisation In A Laboratory Colony Of The Giant African Land Snail, Archachatina Marginata (Swainson) (Pulmonata: Achatinidae), Rosemary I. Egonmwan
Food Utilisation In A Laboratory Colony Of The Giant African Land Snail, Archachatina Marginata (Swainson) (Pulmonata: Achatinidae), Rosemary I. Egonmwan
Turkish Journal of Zoology
This study investigates food consumption by juveniles and adults of the edible giant land snail Archachatina marginata under laboratory conditions. In one experiment, the snails were fed weekly from hatching for 13 months with weighed amounts of lettuce (Lactuca sativa), carrot (Daucus carota), potato (Solanum tuberosum), apple (Malus pumila), and calcium. Another group of 2-month-old A. marginata ovum was fed singly for 3 days on each of the test food items. The results show that, when given a choice, A. marginata can select from the 4 types of food and calcium. When given no choice, lettuce provided high digestibility and …
Limnolegeria Longiseta Motaş, 1928 And Sperchon Rostratus Lundblad, 1969: Two Water Mite Species (Acari, Hydrachnidia) From Turkey, Yunus Ömer Boyaci
Limnolegeria Longiseta Motaş, 1928 And Sperchon Rostratus Lundblad, 1969: Two Water Mite Species (Acari, Hydrachnidia) From Turkey, Yunus Ömer Boyaci
Turkish Journal of Zoology
Two water mite species (Acari, Hydrachnidia) are reported from Turkey. Limnolegeria longiseta Motaş, 1928 and males of Sperchon rostratus Lundblad, 1969 are first records for the Turkish fauna. The morphological features and worldwide distribution of the species are given.
Notes On The Nesting And Breeding Of Delichon Urbica (Linnaeus, 1758) (Aves: Passeriformes) Near Köprüköy (Kızılırmak, Turkey), Fulya Saygili, Nuri̇ Yi̇ği̇t
Notes On The Nesting And Breeding Of Delichon Urbica (Linnaeus, 1758) (Aves: Passeriformes) Near Köprüköy (Kızılırmak, Turkey), Fulya Saygili, Nuri̇ Yi̇ği̇t
Turkish Journal of Zoology
The migration and some bio-ecological characteristics of a house martin (Delichon urbica) population, which has established colonies under bridges over the Kızılırmak River near Köprüköy village (Kırıkkale), were investigated in 2003 and 2004. These house martins were observed from the beginning of April to the first week of September, when they migrated south. According to the specimens examined, mean measurements of total length, wingspan, and weight were recorded as 133.5 mm, 279.5 mm, and 15.5 g, respectively. Mean measurements and weights of the nests were 12.5 mm long x 9 mm wide x 6 mm high, and 425 g. The …