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Articles 631 - 660 of 944
Full-Text Articles in Animal Sciences
Instructions For Authors, Discovery Editors
Instructions For Authors, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Barnacle Bonding: Morphology Of Attachment Of Xenobalanus Globicipitis To Its Host Tursiops Truncatus, Mark C. Pugliese, Stefanie Anne Boettger, Frank E. Fish
Barnacle Bonding: Morphology Of Attachment Of Xenobalanus Globicipitis To Its Host Tursiops Truncatus, Mark C. Pugliese, Stefanie Anne Boettger, Frank E. Fish
Biology Faculty Publications
No abstract provided.
Spatial Patterns Of Road Mortality: Assessing Turtle Barrier Conservation Strategies, Dorothy Ives-Dewey, James P. Lewandowski
Spatial Patterns Of Road Mortality: Assessing Turtle Barrier Conservation Strategies, Dorothy Ives-Dewey, James P. Lewandowski
Geography & Planning Faculty Publications
No abstract provided.
Animal Cognition, The Importance Of Touch, And The Cit, Deirdre Yeater
Animal Cognition, The Importance Of Touch, And The Cit, Deirdre Yeater
Presidential Seminar on the Catholic Intellectual Tradition
A presentation of Professor Yeater's incorporation in her class PSCC103 of 5 in- class discussions comparing human and non-human species, particularly dolphins, with an emphasis on the Catholic Intellectual Tradition and the importance of touch. PSCC-103, The Human Community: The Individual and Society, is a 3 credit course which engages students in a study of the relationship between psychology – the science of human behavior and mental processes, and the Catholic intellectual tradition – which is characterized by rigorous intellectual inquiry and an openness to scientific ideas. This course aims to help us understand ourselves as human persons, as well …
Contributions Of Seed Bank And Vegetative Propagules To Vegetation Composition On Prairie Dog Colonies In Western South Dakota, Emily R. Helms
Contributions Of Seed Bank And Vegetative Propagules To Vegetation Composition On Prairie Dog Colonies In Western South Dakota, Emily R. Helms
The Journal of Undergraduate Research
Characterizing the contributions of the seed bank and vegetative propagules will enhance our understanding of community resiliency associated with prairie dog disturbances. Our objective was to determine the effects of ecological condition (EC) and distance from burrows on the soil seed bank and vegetative propagules. Based on species composition of the extant vegetation, two prairie dog colonies were selected on the Buffalo Gap National Grasslands in western South Dakota. Within each colony, two prairie dog burrows were randomly selected at each of three sample points located about 150m apart. Two soil cores were taken at 0.5m, 1.0m, and 1.5m distances …
The Arkansas Meat Goat Enterprise Budget, Jessica House, H. I. Goodwin
The Arkansas Meat Goat Enterprise Budget, Jessica House, H. I. Goodwin
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Goats have long been the most populous livestock animals on the planet. They have been a staple food for many low-income countries. The United States has a growing demand for goat meat. There is an increase in ethnic cultures that desire goat meat as well as a growing interest from the general population. Goat meat is a healthy alternative compared to traditional red meats. Goats also pair well with other livestock animals due to their wide range of palatable feeds. They are commonly used in cattle operations for weed control because of their ability to consume noxious weeds. There is …
A Novel Immunomodulatory Subunit Vaccine To Combat The Involvement Of Bovine Respiratory Coronavirus Infections In Shipping Fever, Genevieve Elizabeth Lum
A Novel Immunomodulatory Subunit Vaccine To Combat The Involvement Of Bovine Respiratory Coronavirus Infections In Shipping Fever, Genevieve Elizabeth Lum
LSU Doctoral Dissertations
Bovine respiratory coronavirus (BRCoV) is a group 2a coronavirus expressing both hemagglutinin-esterase and spike (S) envelope glycoproteins. The S glycoprotein is a primary coronavirus virulence factor responsible for both receptor specificity and membrane fusion-mediated entry into host cells. In addition, the S glycoprotein serves as a major antigen targeted by both the cellular and humoral immune responses and, as such, is an important target for antibody-facilitated virus neutralization. The objective of this research was the design of a safe and effective vaccine against BRCoV using a “prime-boost” vaccination approach. This method utilized an initial DNA vaccine encoding either the soluble …
Development Of An Estradiol-Dopamine Anagonist Protocol For Inducing Ovulation In Seasonally Anovulatory Mares, Pamela Boliew Mitcham
Development Of An Estradiol-Dopamine Anagonist Protocol For Inducing Ovulation In Seasonally Anovulatory Mares, Pamela Boliew Mitcham
LSU Doctoral Dissertations
Five experiments were conducted to assess potential improvements in a protocol for inducing ovulation in seasonally anovulatory mares based upon estradiol pretreatment followed by dopamine antagonist injection. The first experiment compared various doses of estradiol cypionate (ECP) and domperidone (in biodegradable microparticles), as well as additions and deletions to the protocol. It was concluded that as little as 75 mg ECP and as little as 1.5 g of domperidone could be used with success, but that both components were required. In the second experiment, timing of the injection (1, 6, or 11 days apart) and ECP dose were assessed. It …
The Rise And Fall Of Crassostrea Virginica Oyster Reefs: The Role Of Disease And Fishing In Their Demise And A Vignette On Their Management, Eric N. Powell, John M. Klinck, Kathryn Ashton-Alcox, Eileen E. Hofmann, Jason Morson
The Rise And Fall Of Crassostrea Virginica Oyster Reefs: The Role Of Disease And Fishing In Their Demise And A Vignette On Their Management, Eric N. Powell, John M. Klinck, Kathryn Ashton-Alcox, Eileen E. Hofmann, Jason Morson
CCPO Publications
We describe a model designed to simulate the shell carbonate budget of an oyster reef.We identify five parameters descriptive of basic characteristics of the shell carbonate budget of a reef that limit simulation accuracy. Two describe the TAZ (taphonomically-active zone) and the distribution of shell carbonate within it. One is the taphonomic rate in the TAZ. Two determine the volume contribution of shell carbonate and the taphonomic loss rate within the reef framework. For Mid-Atlantic estuaries, model simulations suggest that reef accretion only occurs if oyster abundance is near carrying capacity. Simulations further suggest that reef accretion is infeasible for …
Does Large-Scale Ocean Circulation Structure Life History Connectivity In Antarctic Toothfish (Dissostichus Mawsoni)?, Julian Ashford, Michael S. Dinniman, Cassandra Brooks, Allen H. Andrews, Eileen E. Hofmann, Gregor Cailliet, Christopher Jones, Nakul Ramanna
Does Large-Scale Ocean Circulation Structure Life History Connectivity In Antarctic Toothfish (Dissostichus Mawsoni)?, Julian Ashford, Michael S. Dinniman, Cassandra Brooks, Allen H. Andrews, Eileen E. Hofmann, Gregor Cailliet, Christopher Jones, Nakul Ramanna
CCPO Publications
A multidisciplinary approach incorporating otolith chemistry, age data, and numerical Lagrangian particle simulations indicated a single, self-recruiting population of Antarctic toothfish (Dissostichus mawsoni) in the Southeast Pacific Basin (SPB) and Ross Sea, with a life history structured by the large-scale circulation. Chemistry deposited prior to capture along otolith edges demonstrated strong environmental heterogeneity, yet the chemistry in otolith nuclei, deposited during early life, showed no differences. Age data showed only adult fish in catches on the Pacific-Antarctic Ridge in the SPB and structuring of life stages consistent with transport pathways from the northern Ross Sea. Lagrangian particle simulations …
Morphological Investigations Of Microdrile Oligochaetes (Annelida, Clitellata) Using Scanning Electron Microscopy, Carlos Caramelo, Enrique Martinez Ansemil
Morphological Investigations Of Microdrile Oligochaetes (Annelida, Clitellata) Using Scanning Electron Microscopy, Carlos Caramelo, Enrique Martinez Ansemil
Turkish Journal of Zoology
Over the past several years, the authors of this work have investigated external structures of microdrile oligochaetes using scanning electron microscopy (SEM). Both published and still-unpublished data have revealed new structures of interest, especially those associated with mating, ciliate sense receptors, chaetae, and dorsal pores. Mating systems can be classified in 3 categories: grasping, coupling, and embracing. Ciliate sense receptors can be classified as poorly defined (unelevated), sensory buds, or papillae, and are provided with blunt cilia and/or sharp cilia. They are present along the whole body (including clitellum, budding, and regeneration zones), scattered on the prostomium, peristomium, and pygidium, …
A Long-Term Eutrophication Process Observed From The Changes In The Horizontal Distribution Of Profundal Oligochaete Fauna In Mesotrophic-Eutrophic Lake Kawaguchi, Japan, Kimio Hirabayashi, Keiko Oga, Kazuya Yoshizawa, Norihiko Yoshida, Futaba Kazama
A Long-Term Eutrophication Process Observed From The Changes In The Horizontal Distribution Of Profundal Oligochaete Fauna In Mesotrophic-Eutrophic Lake Kawaguchi, Japan, Kimio Hirabayashi, Keiko Oga, Kazuya Yoshizawa, Norihiko Yoshida, Futaba Kazama
Turkish Journal of Zoology
The purpose of this study was to record the oligochaete fauna in Lake Kawaguchi and clarify their horizontal distribution. In addition, annual changes in the lake were recorded. Samples were collected between 5 March 1993 and 7 March 2006 by using a standard Ekman-Birge sampler at 22 stations, and multipoint sampling surveys were carried out. As a result of the study, a total of 8 species belonging to 6 genera and 3 subfamilies were identified. The average density of oligochaetes for the entire lake was 5247 ± 3873 ind m^{-2} and the average wet weight of oligochaetes was 25.5 ± …
Distribution And Diversity Of Aquatic Oligochaeta In Small Streams Of The Middle Taiga, Maria Baturina
Distribution And Diversity Of Aquatic Oligochaeta In Small Streams Of The Middle Taiga, Maria Baturina
Turkish Journal of Zoology
The goal of the present study was to describe the fauna, community structure, distribution, diversity, abundance, and ecology of Oligochaeta in small streams of the Komi Republic. The work was performed in 13 streams located in the Vychegda River basin during the month of July, 2005-2008. During the study, 48 taxa from 7 families were collected. The habitat of each study stream was determined with respect to chemical water composition (Na^+, Mg^{2+}, Ca^{2+}, Cl^-, and total phosphorus (P^{tot}), among others) and some environmental factors: bottom structure (hard or soft), water temperature, depth, flow velocity, moss or algae cover, etc. The …
Phylogeny Of Basal Descendants Of Cocoon-Forming Annelids (Clitellata), Martin Lindsey Christoffersen
Phylogeny Of Basal Descendants Of Cocoon-Forming Annelids (Clitellata), Martin Lindsey Christoffersen
Turkish Journal of Zoology
Molecular analyses have been unsuccessful in placing the clitellates among annelids. Available morphological characters are ordered into congruent transformation series according to Hennigian principles. Orbiniidae is chosen as the outgroup. I propose the following phylogeny [number of apomorphies within brackets]: (Clitellata sensu lato [6] (Questidae [6] + Apodadrilida, new [2] (Parergodrilidae [3] (Stygocapitella [3] + Parergodrilus [4]) + Oligochaeta [7] (Aphanoneura [2] (Aeolosomatidae [2] + Potamodrilidae [3]) + Dorsopharyngea, new [7] (Hrabeiellidae, new [6] + Euclitellata [5])))). Worms with ring-like clitella surrounding the body almost completely are herein renamed Euclitellata. Clitellata is expanded to include all annelids that, in addition …
Profundal Oligochaete Assemblages In Palaearctic Lakes, Tarmo Timm
Profundal Oligochaete Assemblages In Palaearctic Lakes, Tarmo Timm
Turkish Journal of Zoology
The profundal oligochaete fauna is mostly formed of species present also in shallower waters. Endemic taxa have developed only in ancient rift lakes like Lake Baikal. "Common" lakes, mostly of glacial or volcanic origin, are too ephemeral for speciation. In the profundal of larger European oligotrophic lakes, there can occur about 10 tubificid and lumbriculid species. With a decline in dissolved oxygen in water, only 1-2 of them will remain, Tubifex tubifex often being the last survivor. In eutrophic lakes, Potamothrix hammoniensis is the climax species. In the Far East, the profundal is also inhabited by a small assortment of …
Spatial And Temporal Variation Of Echinoderm Assemblages From Soft Bottoms Of The Çanakkale Strait (Turkish Strait System) With A Taxonomic Key Of The Genus Amphiura (Echinodermata: Ophiuroidea), Herdem Aslan Ci̇hangi̇r, Maria Antonietta Pancucci-Papadopoulou
Spatial And Temporal Variation Of Echinoderm Assemblages From Soft Bottoms Of The Çanakkale Strait (Turkish Strait System) With A Taxonomic Key Of The Genus Amphiura (Echinodermata: Ophiuroidea), Herdem Aslan Ci̇hangi̇r, Maria Antonietta Pancucci-Papadopoulou
Turkish Journal of Zoology
This study deals with the structure of echinoderm assemblages and their relationships with the biotic and abiotic conditions in the Çanakkale Strait in 2006 and 2007. A total of 25 echinoderm species were found, 4 species of which [Amphiura securigera (Düben & Koren, 1846); Amphiura lacazei Guille, 1976; Amphiura cherbonnieri Guille, 1972; and Thyone fusus (O.F. Müller, 1776)] were new records for Turkish fauna; 1 species [Ophiopsila annulosa (M. Sars, 1859)] was new for the Turkish Strait System; and 22 species were first reports for the Çanakkale Strait. Echinocyamus pusillus (O.F. Müller, 1776), Amphipholis squamata (Delle Chiaje, 1829), and Ophiothrix …
Fecal Ciliate Composition Of Cypriot Domestic Horses (Equus Caballus Linnaeus, 1758), Bayram Göçmen, Gözde Gürelli̇, Burk A. Dehority
Fecal Ciliate Composition Of Cypriot Domestic Horses (Equus Caballus Linnaeus, 1758), Bayram Göçmen, Gözde Gürelli̇, Burk A. Dehority
Turkish Journal of Zoology
The species composition and distribution of large intestinal ciliates was investigated in feces from 5 Cypriot domestic horses living in Northern Cyprus. We identified 9 ciliate genera and 11 species. This is the first report on intestinal ciliates in Cypriot domestic horses, and no endemic species were observed. The genera Cycloposthium, Spirodinium, and Paraisotricha occurred in all animals. The mean number of ciliates was (5.5 ± 4.4) × 10^4 cells mL^-^1 of feces and the mean number of ciliate species per host was 7.2 ± 1.5. The characteristics of the domestic horse ciliates were almost identical to those reported in …
Two New Records Of Myxobolus Bütschli, 1882 (Myxozoa, Myxosporea, Myxobolidae) Species From Turkey, Argun Aki̇f Özak, İbrahi̇m Demi̇rkale, İbrahi̇m Cengi̇zler
Two New Records Of Myxobolus Bütschli, 1882 (Myxozoa, Myxosporea, Myxobolidae) Species From Turkey, Argun Aki̇f Özak, İbrahi̇m Demi̇rkale, İbrahi̇m Cengi̇zler
Turkish Journal of Zoology
Two different myxosporean fish parasites (Myxobolus episquamalis Egusa, Maeno & Sorimachi, 1990 and Myxobolus ichkeulensis Bahri & Marques, 1996) are reported based on samples found on the scales and gill arches of flathead mullet (Mugil cephalus) captured from Çamlık Lagoon, located on the northeastern Mediterranean coast of Turkey. Both parasites were found for the first time on flathead mullet from the Turkish coasts. In addition to the data concerning spore morphology and the dimensions of both species, new additional taxonomic observations are presented. Furthermore, asynchronous polar capsule maturation was observed in transmission electron microscope images of both species.
Parasitic Hymenoptera Reared From The Insects On Heracleum Platytaenium Boiss. (Apiaceae) With New Faunistic And Biological Records, Erhan Koçak, Mustafa Özdemi̇r
Parasitic Hymenoptera Reared From The Insects On Heracleum Platytaenium Boiss. (Apiaceae) With New Faunistic And Biological Records, Erhan Koçak, Mustafa Özdemi̇r
Turkish Journal of Zoology
Some parasitic hymenopterans were reared from their host insects found on the stems and branches of Heracleum platytaenium Boiss., which contains furanocoumarins that are insect repellents and suppress growth in some species. Plant materials with insects were collected from the vicinity of Kızılcahamam in Ankara Province in July-September 2008. The parasitoids (Hymenoptera) and their hosts were Didyctium brunnea (Belizin) (Eucolidae) from puparia of Lasiambia albidipennis (Strobl) (Diptera: Chloropidae), Pronotalia carlinarum (Szelenyi & Erdos) (Eulophidae) and Homoporus febriculosus (Girault) (Pteromalidae) from puparia of Melanagromyza heracleana Zlobin (Diptera: Agromyzidae), and Baryscapus crassicornis (Erdos) (Eulophidae) from larvae, pupae, and adults of Lixus nordmanni …
Aspects Of Biology Of The Deep-Water Pandalid Shrimp Plesionika Martia (A. Milne-Edwards, 1883) From Sığacık Bay (Eastern Mediterranean), Cengi̇z Koçak, Murat Özbek, Zafer Tosunoğlu
Aspects Of Biology Of The Deep-Water Pandalid Shrimp Plesionika Martia (A. Milne-Edwards, 1883) From Sığacık Bay (Eastern Mediterranean), Cengi̇z Koçak, Murat Özbek, Zafer Tosunoğlu
Turkish Journal of Zoology
Some aspects concerning the reproduction, growth, and population dynamics of Plesionika martia were studied. Individuals were collected monthly between May 2008 and April 2009 during surveys conducted using a commercial trawl vessel. Samples were collected from Sığacık Bay (Aegean Sea, eastern Mediterranean) at depths ranging from 494 to 550 m. A total of 2110 individuals (766 males and 1344 females) were caught during these monthly surveys. The carapace length (CL) of the males ranged from 12.4 to 22.1 mm, and in females the CL ranged between 11.5 and 24.9 mm. The values of both CL and weight in females consistently …
The Seasonality Of Group Size And Group Composition Of Sand Partridge (Ammoperdix Heyi Heyi Temminck, 1825) In The Ibex Reserve, Saudi Arabia, Torsten Wronski
The Seasonality Of Group Size And Group Composition Of Sand Partridge (Ammoperdix Heyi Heyi Temminck, 1825) In The Ibex Reserve, Saudi Arabia, Torsten Wronski
Turkish Journal of Zoology
The seasonality of group size and composition in sand partridges was studied at the Ibex Reserve in central Saudi Arabia. Mean group size and flock encounter rate were significantly related to rainfall and temperature. During winter and the breeding season (March to April), the encounter rate on the valley floors was distinctly lower than that observed during summer. Although encounter rates did not differ significantly between valleys, sand partridges were more likely to be encountered in narrow, stony valleys. Correcting for valley width, encounter rates did not differ between valleys. Male and female encounter rates were constant throughout the reserve, …
Morphological And Histological Effects Of Copper Sulfate On The Larval Development Of Green Toad, Bufo Viridis, Mert Gürkan, Si̇bel Hayretdağ
Morphological And Histological Effects Of Copper Sulfate On The Larval Development Of Green Toad, Bufo Viridis, Mert Gürkan, Si̇bel Hayretdağ
Turkish Journal of Zoology
Declines in populations of amphibians have been occurring more dramatically over the past 25 years. The declines have various causes. One of the possible causes of amphibian declines is pesticides. Copper sulfate is commonly used as a fungicide in vineyards and gardens in Turkey. In this study, our purpose was to explain the morphologically and histologically acute toxic effects of copper sulfate on Bufo viridis tadpoles. B. viridis tadpoles at Gosner stage 21 were exposed to different concentrations (0.01, 0.05, and 0.1 mg/L) of copper sulfate for 120 h. The LC_5_0 value of copper sulfate was calculated as 0.058 mg/L. …
The Combined Effects Of Salinity And Temperature On The Egg Hatching Rate, Incubation Time, And Survival Until Protozoal Stages Of Metapenaeus Monoceros (Fabricius) (Decapoda: Penaeidae), Mevlüt Aktaş, Nuran Çavdar
The Combined Effects Of Salinity And Temperature On The Egg Hatching Rate, Incubation Time, And Survival Until Protozoal Stages Of Metapenaeus Monoceros (Fabricius) (Decapoda: Penaeidae), Mevlüt Aktaş, Nuran Çavdar
Turkish Journal of Zoology
The combined effects of 3 different temperatures (24, 28, and 32 °C) and salinity levels (35, 40, and 45 g L^{-1}) on the egg hatching rate, incubation time, larval activity, and survival rate until protozoal (PZ1) stage of Metapenaeus monoceros (Fabricius) were investigated under controlled laboratory conditions. The average fertilization rate was 97.25% following spawning. The eggs were stocked in 2-L glass larval culture flasks and received 1 of 9 salinity and temperature combinations in 3 replicates. The eggs hatched in all treatments. Temperature, salinity, and their interaction had significant influences on the hatching rate of the eggs (P < 0.05). The hatching rate decreased as salinity increased and was lowest in all temperature levels at a salinity of 45 g L^{-1}. With regard to the hatching rate, the best combinations were obtained at 35 g L^{-1} and 32 °C (91.67%) and at 35 g L^{-1} and 28 °C (89.17%). The incubation time was shorter at 32 °C (11.2 h) than at 28 °C (14 h) or 24 °C (17.2 h). The development rate from the naupliar stage to the protozoal stage was best at a salinity level of 35 g L^{-1} combined with temperatures of 28 °C and 32 °C. Larval activity was also found to be best at 28 °C and 32 °C at 35 g L^{-1} and 40 g L^{-1}, as compared to that at 24 °C in all salinity levels.
Nucleolar Organizer Regions In Mesocricetus Brandti (Nehring, 1898) (Mammalia: Rodentia) From The Yozgat And Tokat Provinces Of Turkey, Nursel Baydemi̇r
Nucleolar Organizer Regions In Mesocricetus Brandti (Nehring, 1898) (Mammalia: Rodentia) From The Yozgat And Tokat Provinces Of Turkey, Nursel Baydemi̇r
Turkish Journal of Zoology
Mesocricetus brandti possesses a diploid chromosome number of 2n = 42, a fundamental number of NF = 82, and a fundamental number of autosomal arms of NFa = 78. The chromosome set consists of 17 meta-submetacentric pairs, 2 subtelocentric pairs, and 1 acrocentric pair. The X chromosome is large and metacentric while the Y is medium-sized and metacentric. The nucleolar organizer regions were located at the telomeric region of 7 biarmed autosomes and at the centromeric region of 1 acrocentric autosome.
A New Genus And Species For Turkish Fauna: Zeiraphera Isertana (Fabricius, 1794) (Lep.: Tortricidae), Mustafa Özdemi̇r, Ayşe Özdem
A New Genus And Species For Turkish Fauna: Zeiraphera Isertana (Fabricius, 1794) (Lep.: Tortricidae), Mustafa Özdemi̇r, Ayşe Özdem
Turkish Journal of Zoology
In this study, Zeiraphera isertana (Fabricius, 1794) is newly recorded among Turkish Tortricidae fauna. This is the first record of the genus Zeiraphera Treirschke, 1829 from Turkey. The specimens were collected from cherry trees in Afyonkarahisar Province during 2008. Collection was done via bait traps used for the control of Tortricidae pest moths. Both male genitalia and imago were depicted.
The Conservation Genetics Of Three Cave-Dwelling Bat Species In Southeastern Europe And Anatolia, İbrahi̇m Raşi̇t Bi̇lgi̇n
The Conservation Genetics Of Three Cave-Dwelling Bat Species In Southeastern Europe And Anatolia, İbrahi̇m Raşi̇t Bi̇lgi̇n
Turkish Journal of Zoology
Genetic data from populations are currently being used in order to assess the conservation status of various species. In this study, the conservation implications of the genetic structure of 3 cave-dwelling bat species in southeastern Europe and Anatolia are discussed. These species are the greater horseshoe bat (Rhinolophus ferrumequinum), the bent-winged bat (Miniopterus schreibersii), and the long-fingered bat (Myotis capaccinii). The conservation status of the species is evaluated using 3 conservation unit approaches, specifically evolutionarily significant unit and management unit definitions and population aggregation analysis. These approaches are implemented simultaneously for the first time for any species in Turkey, through …
A Survey On Infection Of Turcinoemacheilus Kosswigi, First Record Of The Genus Procamallanus (Nematoda: Camallanidae) From Iran, Fatemeh Tajbakhsh, Kiavash Golzarianpour, Asghar Abdoli
A Survey On Infection Of Turcinoemacheilus Kosswigi, First Record Of The Genus Procamallanus (Nematoda: Camallanidae) From Iran, Fatemeh Tajbakhsh, Kiavash Golzarianpour, Asghar Abdoli
Turkish Journal of Zoology
The present study was conducted to identify the parasitic infection of the nemacheilid loach, Turcinoemacheilus kosswigi, in 5 rivers of the Tigris basin in Iran, from July 2007 to August 2008. Extracted from 43 fish specimens were 3 parasitic species: metacercaria of Posthodiplostomum cuticola (Digenea: Diplostomatidae) in the skin, fins, gills, and muscles; Allocreadium sp. (Digenea: Allocreadidae) and Procamallanus sp. (Nematoda: Camallanidae) in the intestine. Prevalence and mean intensity of parasitic infection were: 100%, 33 for the river Khoramroud; 12.5%, 1 for the river Hana; 50%, 1 for the river Kakareza; and 16.6%, 1 for the river Shalamzar. Specimens of …
Thysanoptera Fauna Of The Lakes Region, Turkey, İrfan Tunç, Şeri̇fe Ünal Bahşi̇, Hüseyi̇n Sümbül
Thysanoptera Fauna Of The Lakes Region, Turkey, İrfan Tunç, Şeri̇fe Ünal Bahşi̇, Hüseyi̇n Sümbül
Turkish Journal of Zoology
The Thysanoptera fauna of the Lakes Region of Turkey was studied in 1990-1992. A total of 3173 specimens from 397 samples were examined. The study revealed 74 Thysanoptera species and 45 of them are new records for the region. Three genera, namely Bregmatothrips Hood, Eremiothrips Priesner, and Iridothrips Priesner; and 5 species, namely Bregmatothrips dimorphus (Priesner), Eremiothrips dubius (Priesner), Eremiothrips taghizadehi (zur Strassen), Iridothrips iridis (Watson), and Mycterothrips annulicornis (Uzel) are new records for the Turkish fauna. The previously unknown male (allotype) of Rhipidothrips flavus Tunç was discovered and described. The most common and abundant species, with the number of …
Distribution Of Soft-Bottom Mollusks (Mollusca) In Mersin Bay (Eastern Mediterranean Sea), Erhan Mutlu, Mehmet Beti̇l Ergev
Distribution Of Soft-Bottom Mollusks (Mollusca) In Mersin Bay (Eastern Mediterranean Sea), Erhan Mutlu, Mehmet Beti̇l Ergev
Turkish Journal of Zoology
A total of 44 molluscan species belonging to 5 classes were identified in 3 transects (including depths of 10, 25, 50, 75, 100 and 200 m) located in Kumkuyu, Limonlu, and Erdemli. Overall, no significant difference in community parameters such as diversity index, evenness index, and species richness was found among transects. The species abundance showed seasonal and depth-wise variations. The highest species richness (6-16 species) was encountered between depths of 10 and 100 m in winter and spring, whereas the molluscan population increased in warm seasons due to the high abundance of Corbula gibba and Nucula nitidosa. Bivalves and …
A New Species Of Tephritis Latreille (Diptera: Tephritidae) From Turkey, Murat Kütük, Nesli̇han Bayrak, Rüstem Hayat
A New Species Of Tephritis Latreille (Diptera: Tephritidae) From Turkey, Murat Kütük, Nesli̇han Bayrak, Rüstem Hayat
Turkish Journal of Zoology
Tephritis ozaslani sp. nov. is described from Artvin Province of Turkey and placed in the T. pulchra species group. The key to the T. pulchra group is provided, which includes 9 species. The main characters that distinguish the new species from the closely resembling Palaearctic species, T. cometa israilis Freidberg, T. acanthiophilopsis Hering, T. erdemlii Kütük, T. divisa Rondani, T. recurrens Loew, T. merzi Freidberg & Kütük, and T. hurvitzi Freidberg, are discussed. In addition, Inula oculus christi L. (Asteraceae) is determined as a host plant of the new species.