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Articles 61 - 90 of 101
Full-Text Articles in Animal Sciences
Anoplodactylus Digitatus (Böhm, 1879) (Arthropoda, Pycnogonida): A New Addition To The Turkish Fauna, Cengi̇z Koçak
Anoplodactylus Digitatus (Böhm, 1879) (Arthropoda, Pycnogonida): A New Addition To The Turkish Fauna, Cengi̇z Koçak
Turkish Journal of Zoology
Anoplodactylus digitatus (Böhm, 1879) from Turkish waters was recorded for the first time. Specimens were collected at 3 sampling stations along the Mediterranean coast of Turkey. Some morphological features of the species are illustrated and its distribution in the Mediterranean Sea is shown.
Genetic Divergences Of South And Southeast Asian Frogs: A Case Study Of Several Taxa Based On 16s Ribosomal Rna Gene Data With Notes On The Generic Name Fejervarya, Mahmudul Hasan, Mohammed Mafizul Islam, Md. Mukhlesur Rahman Khan, Takeshi Igawa, Mohammad Shafiqul Alam, Hon Tjong Djong, Nia Kurniawan, Hareesh Joshy, Yong Hoi Sen, Daicus M. Belabut, Atsushi Kurabayashi, Mitsuru Kuramoto, Masayuki̇ Sumi̇da
Genetic Divergences Of South And Southeast Asian Frogs: A Case Study Of Several Taxa Based On 16s Ribosomal Rna Gene Data With Notes On The Generic Name Fejervarya, Mahmudul Hasan, Mohammed Mafizul Islam, Md. Mukhlesur Rahman Khan, Takeshi Igawa, Mohammad Shafiqul Alam, Hon Tjong Djong, Nia Kurniawan, Hareesh Joshy, Yong Hoi Sen, Daicus M. Belabut, Atsushi Kurabayashi, Mitsuru Kuramoto, Masayuki̇ Sumi̇da
Turkish Journal of Zoology
To elucidate the genetic divergences of several Asian frog taxa, the mitochondrial 16S rRNA gene (16S) sequences of 81 populations across 6 Asian countries were analyzed. In total, 109 haplotypes were found, and the concept of a 3% difference in 16S sequence corresponding to species threshold was applied to define candidate amphibian species, for which corroborating evidence, such as morphology, ecological characteristics, and/or nuclear gene data, is required. Polypedates leucomystax, Hylarana chalconota, and Hylarana sp. from Chantaburi, Maelippet Siberut, and Langkawi Island, respectively, correspond to 3 candidate species and H. erythraea from Malaysia/Thailand represents a possible candidate species. Hylarana cf. …
Molecular Systematics And Phylogeography Of Bufotes Variabilis (Syn. Pseudepidalea Variabilis) (Pallas, 1769) In Turkey, Nurhayat Özdemi̇r, Serkan Gül, Nikolay A. Poyarkov Jr., Bi̇lal Kutrup, Murat Tosunoğlu, Stefano Doglio
Molecular Systematics And Phylogeography Of Bufotes Variabilis (Syn. Pseudepidalea Variabilis) (Pallas, 1769) In Turkey, Nurhayat Özdemi̇r, Serkan Gül, Nikolay A. Poyarkov Jr., Bi̇lal Kutrup, Murat Tosunoğlu, Stefano Doglio
Turkish Journal of Zoology
Although there have been several studies based on the molecular data of green toads, some ambiguities related to the systematics of these toads in Turkey still remain. Thus, we used combined mitochondrial genes (D-loop and 12S ribosomal RNA) to resolve these taxonomic problems. We also applied demographic analysis to elucidate the evolutionary history using these genes. We found 3 haplotype groups: 1 for Bufo viridis and 2 lineages for Bufotes variabilis, with only the latter represented in Turkey. This study showed a genetic diversity within Anatolian B. variabilis. Population genetic analysis of mismatch distributions, Tajima's D-statistic, and Fu's Fs test …
Preliminary Study On Distribution, Diversity, And Ecological Characteristics Of Nonmarine Ostracoda (Crustacea) From The Erzincan Region (Turkey), Derya Akdemi̇r, Okan Külköylüoğlu
Preliminary Study On Distribution, Diversity, And Ecological Characteristics Of Nonmarine Ostracoda (Crustacea) From The Erzincan Region (Turkey), Derya Akdemi̇r, Okan Külköylüoğlu
Turkish Journal of Zoology
Ecological characteristics of 32 nonmarine ostracod taxa collected from 89 aquatic habitats of Erzincan (Turkey) during the summer of 2006 were evaluated. All of the species are new reports for the area, while Cypria sywulae Meisch, 2000 is a new record for the Turkish ostracod fauna. The first 2 axes of canonical correspondence analysis explain 74.1% of the variance between 15 species and 5 environmental variables. The influence of water temperature on species distribution was significantly higher (P = 0.02) than that of the other ecological factors. The most frequently occurring species were clustered into 3 main groups based on …
Habitat Selection Of Williams' Jerboa (Allactaga Williamsi Thomas, 1897) In Ardabil Province, Iran, Gholamreza Naderi, Saeed Mohammadi, Aliakbar Imani, Mahmoud Karami
Habitat Selection Of Williams' Jerboa (Allactaga Williamsi Thomas, 1897) In Ardabil Province, Iran, Gholamreza Naderi, Saeed Mohammadi, Aliakbar Imani, Mahmoud Karami
Turkish Journal of Zoology
Investigation of habitat affinities of Williams' Jerboa in Ardabil Province showed that its activity pattern and habitat selection are positively correlated with relatively barren areas with slopes of lower than 20% covered by Festuca ovina, Trifolium montanum, and Bromus scoparius. Statistical analysis indicated that the Agropyron-Stipa vegetation type was selected more frequently by the species. This jerboa avoids plant species of the genus Acantholimon because of their lower adaptational value for the species' survival. The positive correlation between the Williams' Jerboa's presence and some plant species may be related to the high nutritional value of the plants, but behavioral mechanisms …
Distribution Of Blackchin Guitarfish Rhinobatos Cemiculus E. Geoffroy Saint-Hilaire, 1817 (Elasmobranchii: Rhinobatidae) With First Records From İzmir Bay (Turkey, Northeastern Aegean Sea), Okan Akyol, Chri̇sti̇an Capape
Distribution Of Blackchin Guitarfish Rhinobatos Cemiculus E. Geoffroy Saint-Hilaire, 1817 (Elasmobranchii: Rhinobatidae) With First Records From İzmir Bay (Turkey, Northeastern Aegean Sea), Okan Akyol, Chri̇sti̇an Capape
Turkish Journal of Zoology
Blackchin guitarfish, Rhinobatos cemiculus, is rather abundantly captured in the eastern tropical Atlantic, especially off Senegal and Mauritania. In the Mediterranean western basin, R. cemiculus is unknown at present off the European shore but is rather frequent off southern areas; conversely, the species occurs throughout the eastern basin. Two large specimens recorded for the first time in İzmir Bay, northern Aegean Sea, are reported and described in this note. These findings constitute the northernmost records of R. cemiculus in both the Aegean Sea and the Mediterranean Sea, and they significantly extend the species' distribution known to date.
Diceratocephala Boschmai (Platyhelminthes: Temnocephalida) From Crayfish Farms In Thailand: Investigation Of The Topographic Surface And Analysis Of 18s Ribosomal Dna Sequences, Arin Ngamniyom, Thayad Sriyapai, Kun Silprasit
Diceratocephala Boschmai (Platyhelminthes: Temnocephalida) From Crayfish Farms In Thailand: Investigation Of The Topographic Surface And Analysis Of 18s Ribosomal Dna Sequences, Arin Ngamniyom, Thayad Sriyapai, Kun Silprasit
Turkish Journal of Zoology
In commercial astaciculture, Diceratocephala boschmai is known to be an ectosymbiont temnocephalid that is widely distributed on Cherax spp., freshwater crayfish native to Australia. This study makes the first report of D. boschmai in samples collected from C. destructor from crayfish farms in Thailand. A description of its internal anatomy is given, and its topographic surface is described using scanning electron microscopy. The phylogeny of D. boschmai in the Rhabdocoela was analyzed for the first time based on 18S ribosomal DNA (rDNA) sequences. Based on the 18S rDNA sequences, temnocephalids, including D. boschmai, are monophyletic within Rhabdocoela. The congruence between …
Deer On The Railway Line: Spatiotemporal Trends In Mortality Patterns Of Roe Deer, Tomas Kusta, Michaela Hola, Zdenek Keken, Milos Jezek, Tomas Zika, Vlastimil Hart
Deer On The Railway Line: Spatiotemporal Trends In Mortality Patterns Of Roe Deer, Tomas Kusta, Michaela Hola, Zdenek Keken, Milos Jezek, Tomas Zika, Vlastimil Hart
Turkish Journal of Zoology
Traffic-related mortality of free-ranging animals is among the most commonly observed human-wildlife conflicts. These conflicts pose serious threats to human safety as well as having great economic consequences. Although considerable attention has been paid to the role of roads in affecting free-ranging animals, the effects of railways have been less studied. Our study provides initial insights into the spatial and temporal variability of the roe deer-train collisions at 4 selected railway sections in the Czech Republic. Using data on 69 roe deer-train collisions collected during 2009, we tested the effects of railway section length, train frequency, relative abundance of roe …
First Report Of Some Parasites From Mediterranean Mussel, Mytilus Galloprovincialis Lamarck, 1819, Collected From The Black Sea Coast At Sinop, Ahmet Özer, Sevi̇lay Güneydağ
First Report Of Some Parasites From Mediterranean Mussel, Mytilus Galloprovincialis Lamarck, 1819, Collected From The Black Sea Coast At Sinop, Ahmet Özer, Sevi̇lay Güneydağ
Turkish Journal of Zoology
This is the first study on parasite fauna of Mytilus galloprovincialis Lamarck, 1819 in Turkish waters. Mussel samples were collected monthly at 3 sampling stations on the coast of Sinop on the Black Sea in the period between August 2012 and July 2013. A total of 1740 mussels were examined for parasites using standard parasitological investigation procedures. The parasites identified included the following: 2 protozoans, Nematopsis legeri (32.12%) and Peniculistoma mytili (6.72%); 1 turbellarian, Urastoma cyprinae (6.32%); 1 trematode, Parvatrema duboisi (4.54%); and 1 polychaeta, Polydora ciliata (2.24%). All identified species are illustrated in figures and constitute new records of …
Tachinids (Diptera: Tachinidae) Reared From Lepidopterous And Heteropterous Hosts From Some Localities In The Kelkit Valley (Amasya, Tokat, Sivas) Of Turkey, Turgut Atay, Kenan Kara
Tachinids (Diptera: Tachinidae) Reared From Lepidopterous And Heteropterous Hosts From Some Localities In The Kelkit Valley (Amasya, Tokat, Sivas) Of Turkey, Turgut Atay, Kenan Kara
Turkish Journal of Zoology
This study was carried out to determine the tachinid parasitoids of lepidopterous and heteropterous hosts from some localities in the Kelkit Valley (Amasya, Tokat, Sivas) of Turkey. Eleven species belonging to the subfamily Exoristinae and 9 species belonging to the subfamily Phasiinae were reared. Eurygaster maura L. (Heteroptera: Scutelleridae) for Gymnosoma desertorum Rohdendorf and Corizus hyoscyami (L.) (Rhopalidae) for Elomyia lateralis (Meig.) were recorded for the first time as tachinid/host-couples. Additionally, 6 tachinid/host-couples were recorded for the first time from Turkey.
New Teratological Cases In Platygastridae And Pteromalidae (Hymenoptera), Ovidiu Alin Popovici, Mircea Dan Mitroiu, David G. Notton
New Teratological Cases In Platygastridae And Pteromalidae (Hymenoptera), Ovidiu Alin Popovici, Mircea Dan Mitroiu, David G. Notton
Turkish Journal of Zoology
Very few cases of teratological specimens, i.e. specimens displaying morphological abnormalities, have been cited among Platygastridae and Pteromalidae. From the Platygastridae we present 5 cases of symphysocery [A8-A9 in Metaclisis sp.; A3-A5 and A7-A9 in Sceliomorpha sp.; A5-A6 in Scelio sp. 1; A9-A10 in Idris sp., and a completely modified antenna in Gryon monspeliense (Picard 1924)]; a helicomery in Opisthacantha sp.; a hypertrophied interantennal prominence and central keel in Triteleia peyerimhoffi (Kieffer 1906); a schistocery concerning A5 in Apegus sp.; and a gynandromorph specimen of Scelio sp. 2. In the Pteromalidae we found 2 cases of symphysocery in Systasis parvula …
Armina Maculata Rafinesque, 1814 (Nudibranchia: Arminidae): A New Record For The Turkish Mollusc Fauna, Okan Akyol, Cemi̇l Sağlam
Armina Maculata Rafinesque, 1814 (Nudibranchia: Arminidae): A New Record For The Turkish Mollusc Fauna, Okan Akyol, Cemi̇l Sağlam
Turkish Journal of Zoology
A specimen of Armina maculata was collected on 10 July 2013 from İzmir Bay, north-eastern Aegean coast of Turkey. This short note represents a clear indication of the unique occurrence of an A. maculata in Turkish seas.
Breeding Success Of The Stone Curlew Burhinus Oedicnemus In Nag Valley (1999-2001), Kharan, Pakistan, Muhammad Sajid Nadeem, Tariq Mahmood, Muhammad Mahmood-Ul-Hassan
Breeding Success Of The Stone Curlew Burhinus Oedicnemus In Nag Valley (1999-2001), Kharan, Pakistan, Muhammad Sajid Nadeem, Tariq Mahmood, Muhammad Mahmood-Ul-Hassan
Turkish Journal of Zoology
Variations in different breeding parameters in 2 adjacent populations of the Stone Curlew in Nag Valley were studied. A total of 106 active nests were spotted, with an overall mean clutch size of 1.42 eggs per nest. The nest and egg success of the Lope Valley population was 0.50 and 0.42, respectively, while the nest and egg success of the Kereichi population was 0.60 and 0.45. Poaching of eggs/chicks, habitat shrinkage, overgrazing, and fuel wood collection are thoughts to be the main factors affecting the breeding success of Stone Curlew in the area.
New Records Of Tetracneminae (Hymenoptera, Chalcidoidea, Encyrtidae) From Iran, Majid Fallahzadeh, George Japoshvili, Roohafza Abdimaleki, Nazila Saghaei
New Records Of Tetracneminae (Hymenoptera, Chalcidoidea, Encyrtidae) From Iran, Majid Fallahzadeh, George Japoshvili, Roohafza Abdimaleki, Nazila Saghaei
Turkish Journal of Zoology
One genus and 3 species belonging to 3 tribes of Tetracneminae (Hymenoptera, Chalcidoidea, and Encyrtidae) are recorded for the first time from Iran. The species Aenasius bambawalei Hayat is considered as a junior synonym of A. arizonensis (Girault). Nipaecoccus viridis is recorded as a new host for Leptomastix longicornis. In addition, available information for each species and comments on taxonomy, biology, and geographical distribution are included.
Occurrence Of The Nonindigenous Tubeworm Ficopomatus Enigmaticus (Fauvel, 1923) (Polychaeta: Serpulidae) On The Albanian Coast Of The Adriatic Sea, Spase Shumka, Lefter Kashta, Arefi Cake
Occurrence Of The Nonindigenous Tubeworm Ficopomatus Enigmaticus (Fauvel, 1923) (Polychaeta: Serpulidae) On The Albanian Coast Of The Adriatic Sea, Spase Shumka, Lefter Kashta, Arefi Cake
Turkish Journal of Zoology
The serpulid Ficopomatus enigmaticus is listed among the nonindigenous species of the Mediterranean Sea, and its first occurrence in Albanian Adriatic waters is noted here. This record is the first for the southeast of the Adriatic. A description of ecological features and potential impacts on native biodiversity are given. The necessity for cooperation between countries for an integrated ecosystem approach is addressed.
First Report Of Psyllopsis Repens Loginova, 1963 (Hemiptera: Psylloidea) From Isparta, Turkey, Ozan Demi̇rözer, Serdar Bi̇lgi̇nturan
First Report Of Psyllopsis Repens Loginova, 1963 (Hemiptera: Psylloidea) From Isparta, Turkey, Ozan Demi̇rözer, Serdar Bi̇lgi̇nturan
Turkish Journal of Zoology
Psyllopsis repens Loginova, 1963 (Hemiptera: Psylloidea) has been recorded for the first time in Turkey (Isparta). This jumping plant-lice species is associated with ash trees (Fraxinus angustifolia, F. excelsior, and F. ornus) and induces galls on leaves and buds. Additionally, Anthocoris nemoralis (Fabricius, 1794) has been confirmed as a predator of P. repens.
Rotifers Of Southwest Iran: A Faunistic And Biogeographical Study, Raheleh Reihan Reshteh, Hassan Rahimian
Rotifers Of Southwest Iran: A Faunistic And Biogeographical Study, Raheleh Reihan Reshteh, Hassan Rahimian
Turkish Journal of Zoology
The fauna of freshwater rotifers from Khuzestan Province (Southwest Iran) was expected to be different from that of the rest of Iran because of its geographical position, past geological events, climatic conditions, and similarities to neighboring zoogeographical areas. To test this hypothesis, we first had to determine the rotifer fauna of Khuzestan and then compare it with the results of surveys from other parts of Iran as well as with those from neighboring regions. Samples were collected from 10 sites throughout the province from May 2009 to April 2010. During the study, 66 species were identified, mostly with distribution in …
Time-Activity Budgets Of Wintering Ferruginous Duck, Aythya Nyroca, At Gajoldoba Wetland, Jalpaiguri, India, Tanmay Datta
Time-Activity Budgets Of Wintering Ferruginous Duck, Aythya Nyroca, At Gajoldoba Wetland, Jalpaiguri, India, Tanmay Datta
Turkish Journal of Zoology
Results indicate resting as the main diurnal activity of Aythya nyroca, whereas feeding dominated during the night. Other than resting (56.3%), feeding (16.8%) and swimming (15.2%) were major activities of the diurnal time-activity budget, whereas preening (9.4%) and flying (2.3%) were less frequent and occupied a secondary rank. Feeding and swimming were prevalent during the morning and afternoon hours. During midday, most of the ducks indulged in resting. The small amount of time spent on diurnal feeding was compensated by voracious nocturnal feeding (64.6%), which peaked in the middle of the night. Human interference plays an important role in shaping …
Contribution To The Knowledge Of The Scutelleridae (Hemiptera, Heteroptera) Fauna Of Turkey, Erol Yildirim, Gülten Yazici, Ni̇hal Karakurt
Contribution To The Knowledge Of The Scutelleridae (Hemiptera, Heteroptera) Fauna Of Turkey, Erol Yildirim, Gülten Yazici, Ni̇hal Karakurt
Turkish Journal of Zoology
This study is based on material of the family Scutelleridae collected from different localities in Turkey between 1969 and 2013. In this study, 13 species of 7 genera belonging to 4 subfamilies (Eurygasterinae, Elvisurinae, Odontoscelinae, Odontotarsinae) from the family Scutelleridae were recorded from Turkey. Among them, Eurygaster integriceps Puton, 1881; Eurygaster maura (Linnaeus, 1758); and Odontotarsus purpureolineatus (Rossi, 1790) have been found to be the most abundant and widespread species. Phimodera flori Fieber, 1863 is a new record for the Turkish fauna. In addition, new localities were found for some species that have already been reported in Turkey.
Phoretic Mites In Uni- And Bivoltine Populations Of Ips Typographus: A 1-Year Case Study, Martin Cejka, Jaroslav Holusa
Phoretic Mites In Uni- And Bivoltine Populations Of Ips Typographus: A 1-Year Case Study, Martin Cejka, Jaroslav Holusa
Turkish Journal of Zoology
Members of the order Mesostigmata frequently use other animals to colonize suitable habitats, and thus their phoretic exploitation of bark beetles is not exceptional. We compared the abundance and species spectrum of phoretic mites in univoltine and bivoltine populations of the European spruce bark beetle Ips typographus. Two localities with high population densities of Ips typographus in the eastern part of the Czech Republic (400 and 1100 m a.s.l.) were studied. Beetles were sampled with pheromone traps baited with IT Ecolure (5 per locality). In total, 1268 I. typographus individuals were captured, from which 1662 mite individuals were collected and …
Molecular Systematics Of The Genus Pseudocerastes (Ophidia: Viperidae) Based On The Mitochondrial Cytochrome \Beta Gene, Behzad Fathinia, Nasrullah Rastegar-Pouyani, Eskandar Rastegar Pouyani, Fatemeh Toodeh-Dehghan, Mehdi Rajabizadeh
Molecular Systematics Of The Genus Pseudocerastes (Ophidia: Viperidae) Based On The Mitochondrial Cytochrome \Beta Gene, Behzad Fathinia, Nasrullah Rastegar-Pouyani, Eskandar Rastegar Pouyani, Fatemeh Toodeh-Dehghan, Mehdi Rajabizadeh
Turkish Journal of Zoology
The false horned vipers of the genus Pseudocerastes consist of 3 species; all have been recorded in Iran. These include Pseudocerastes persicus, P. fieldi, and P. urarachnoides. Morphologically, the taxonomic border between P. fieldi and P. persicus is not as clear as that between P. urarachnoides and P. persicus or P. fieldi. Regarding the weak diagnostic characters differentiating P. fieldi from P. persicus and very robust characters separating P. urarachnoides from both, there may arise some uncertainty in the exact taxonomic status of P. urarachnoides and whether it should remain at the current specific level or be elevated to a …
Development Of Empirical Standard Weight Equation For Pursak Chub Squalius Pursakensis, An Endemic Cyprinid Species Of Northwest Anatolia, Şule Sülün, Sercan Başkurt, Özgür Emi̇roğlu, Daniela Giannetto, Ali̇ Serhan Tarkan, Sevan Ağdamar, Özcan Gaygusuz, Zeynep Dorak, Hamdi̇ Aydin, Arzu Çi̇çek
Development Of Empirical Standard Weight Equation For Pursak Chub Squalius Pursakensis, An Endemic Cyprinid Species Of Northwest Anatolia, Şule Sülün, Sercan Başkurt, Özgür Emi̇roğlu, Daniela Giannetto, Ali̇ Serhan Tarkan, Sevan Ağdamar, Özcan Gaygusuz, Zeynep Dorak, Hamdi̇ Aydin, Arzu Çi̇çek
Turkish Journal of Zoology
Indices of condition enable the evaluation of the well-being of fish, with the assumption that heavier fish of a given length are in a better condition. Relative weight (W_{r}) is one of these indices; it is calculated by comparing the actual weight of a specimen with the ideal weight of a specimen in good physiological condition of the same length from the same species, i.e. standard weight (W_{s}). In this research, length and weight data over the distribution range for Pursak chub Squalius pursakensis, an endemic species distributed in the Sakarya and Porsuk drainages in Northwest Anatolia (Turkey), were used …
Embryonic Development Of The Olive Fruit Fly, Bactrocera Oleae Rossi (Diptera: Tephritidae), In Vivo, Hani̇fe Genç
Embryonic Development Of The Olive Fruit Fly, Bactrocera Oleae Rossi (Diptera: Tephritidae), In Vivo, Hani̇fe Genç
Turkish Journal of Zoology
The olive fruit fly, Bactrocera oleae (Rossi) (Diptera: Tephritidae), is a pest that infests olive fruits. The female oviposits in large green olives and larvae hatch inside the fruit, where they feed upon the fruit tissues. Larval development is completed inside the fruit. These flies cause great damage to olive production worldwide. Traditionally, insecticides have been directed against the adult stage, but the results are not efficient. This present work is a study of embryogenesis in the olive fruit fly. The external morphology of the Bactrocera oleae Rossi (Diptera: Tephritidae) egg is described from light microscopy without dechorionation. The observations …
The Use Of Bmwp And Aspt Indices For Evaluation Of Water Quality According To Macroinvertebrates In Değirmendere Stream (Isparta, Turkey), Melek Zeybek, Hasan Kalyoncu, Büşra Karakaş, Seda Özgül
The Use Of Bmwp And Aspt Indices For Evaluation Of Water Quality According To Macroinvertebrates In Değirmendere Stream (Isparta, Turkey), Melek Zeybek, Hasan Kalyoncu, Büşra Karakaş, Seda Özgül
Turkish Journal of Zoology
This study was carried out between March 2011 and February 2012 on Değirmendere Stream in order to determine the water quality of the stream, and to investigate the environmental quality and the applicability of both the Biological Monitoring Working Party (BMWP; Original, Spanish, Hungarian, Czech, and Polish versions) and Average Score Per Taxon (ASPT; Original, Hungarian, and Czech versions) indices. The biotic and diversity indices were applied using the ASTERICS software program. As a result, a total of 59 taxa were detected: 4 taxa from Gastropoda, 1 taxon from Bivalvia, 1 taxon from Oligochaeta, 1 taxon from Hirudinea, 2 taxa …
Age, Growth, And Reproductive Biology Of Atlantic Bonito (Sarda Sarda Bloch, 1793] From The Turkish Coasts Of The Black Sea And The Sea Of Marmara, Abdullah Ekrem Kahraman, Di̇dem Göktürk, Taner Yildiz, Uğur Uzer
Age, Growth, And Reproductive Biology Of Atlantic Bonito (Sarda Sarda Bloch, 1793] From The Turkish Coasts Of The Black Sea And The Sea Of Marmara, Abdullah Ekrem Kahraman, Di̇dem Göktürk, Taner Yildiz, Uğur Uzer
Turkish Journal of Zoology
This study aims to investigate some biological characteristics of Atlantic bonito, Sarda sarda Bloch, 1793, from the Turkish coasts of the Black Sea and the Sea of Marmara. A total of 212 S. sarda (100 females, 89 males, and 23 undetermined) were sampled monthly between May 2011 and September 2012. The sex ratio (male/female) was 0.89; females prevailed but not statistically significantly so. Fork lengths of all sampled individuals ranged from 17.7 to 63.0 cm. The length-weight relationship for all individuals was calculated as W = 0.01 L^{3.085}. The ages of the fish ranged from 0+ to 2+. Growth parameters …
Effect Of Reed Burning And Precipitation On The Breeding Success Of Great Reed Warbler, Acrocephalus Arundinaceus, On A Mining Pond, Thomas Oliver Méro, Antun Zuljevic, Katalin Varga, Renata Bocz, Szabolcs Lengyel
Effect Of Reed Burning And Precipitation On The Breeding Success Of Great Reed Warbler, Acrocephalus Arundinaceus, On A Mining Pond, Thomas Oliver Méro, Antun Zuljevic, Katalin Varga, Renata Bocz, Szabolcs Lengyel
Turkish Journal of Zoology
In this study, we present the effects of reed burning and precipitation on the breeding success of Great Reed Warblers on a mining pond (2008-2011). Breeding success, i.e. the probability that an egg would produce a fledgling, was 0.43. Clutch survival was lowest in 2010, due to the precipitation and high water level during the season. Breeding success was higher in the second half of the breeding season, although in 2008 and 2011 precipitation was also higher in the second half than in the first half of the breeding season. During the first half of the breeding season, daily egg …
First Record Of F_2 Hybrid Striped Bass (Morone Chrysops ♀ × Morone Saxatilis ♂ × Morone Chrysops ♀ × Morone Saxatilis ♂) In Kemer Dam Lake, Volkan Kizak, Yusuf Güner
First Record Of F_2 Hybrid Striped Bass (Morone Chrysops ♀ × Morone Saxatilis ♂ × Morone Chrysops ♀ × Morone Saxatilis ♂) In Kemer Dam Lake, Volkan Kizak, Yusuf Güner
Turkish Journal of Zoology
The morphometric and meristic characters of 2 F_2 hybrid striped bass (M. chrysops female × M. saxatilis male × M. chrysops female × M. saxatilis male) from the family Moronidae are described. Two specimens were caught from Kemer Dam Lake. The body of the F_2 hybrid striped bass was elongated, moderately compressed, and scaly. Dorsal surface and sides were silver and black to olive-gray, and the abdomen was white in color. Four or 5 longitudinal broken stripes ran above the lateral line to the caudal fin. The stripes were less visible behind the pectoral fins and below the lateral line. …
Seasonal Variations In Immunoreactive Cortisol And Fecal Immunoglobulin Levels In Sichuan Golden Monkey (Rhinopithecus Roxellana), Shuai Huang, Lian Li, Jie Wu, Chengmin Li, Jingyan Bai, Yu Sun, Genlin Wang
Seasonal Variations In Immunoreactive Cortisol And Fecal Immunoglobulin Levels In Sichuan Golden Monkey (Rhinopithecus Roxellana), Shuai Huang, Lian Li, Jie Wu, Chengmin Li, Jingyan Bai, Yu Sun, Genlin Wang
Turkish Journal of Zoology
The Sichuan golden monkey is deserving of conservation and the welfare of this species is receiving increasing attention. However, it is difficult to identify physiological parameters for assessing its conservation status. In the present study, we employed noninvasive sampling methods and immunochemical assays to determine if measurements of cortisol and immunoglobulin in feces allowed monitoring of physiological status. The results indicated that the cortisol and immunoglobulin concentrations in feces could serve as biomarkers for monitoring stress and immune status, and that there was a relationship between stress and the immune response. A tendency toward seasonal fluctuation in immunoreactive cortisol and …
A New Species Of The Genus Dinotrema Foerster (Hymenoptera, Braconidae, Alysiinae) From Turkey, Maximilian Fischer, Gregory Thomas Sullivan, İsmai̇l Karaca, Sebahat Sullivan
A New Species Of The Genus Dinotrema Foerster (Hymenoptera, Braconidae, Alysiinae) From Turkey, Maximilian Fischer, Gregory Thomas Sullivan, İsmai̇l Karaca, Sebahat Sullivan
Turkish Journal of Zoology
A new species of the genus Dinotrema Foerster is reported from the Samsun region on the central Black Sea coast of Turkey. The genus generally parasitizes flies and ranks among the most species-rich taxa of the Braconidae. Morphological details of the new species Dinotrema samsunense Fischer & Sullivan are described, figured, and compared taxonomically with the most closely related species.
New Record Of A Genus And Species Of Mymaridae (Hymenoptera: Chalcidoidea) From Iran, Zainab Alssadat Bayegan, Hossein Lotfalizadeh, Mohammad Reza Zargaran, Rana Pooraiiouby
New Record Of A Genus And Species Of Mymaridae (Hymenoptera: Chalcidoidea) From Iran, Zainab Alssadat Bayegan, Hossein Lotfalizadeh, Mohammad Reza Zargaran, Rana Pooraiiouby
Turkish Journal of Zoology
Mymar taprobanicum (Ward) (Hymenoptera: Chalcidoidea: Mymaridae) is reported for the first time from Iran. Four female specimens were collected in a Malaise trap set up in a rice field in Guilan Province during the summer of 2012.