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Two New Species Of Zerconid Mites (Acari: Zerconidae) From Giresun Province (Turkey), Raşi̇t Urhan

Turkish Journal of Zoology

In this study, 2 new species of zerconid mites, Prozercon giresunensis sp. nov. and Prozercon murati sp. nov., were collected from Giresun Province in Turkey and are described and illustrated on the basis of adult females.

Two New Mite Species Of The Genus Raphignathus Dugés (Acari: Raphignathidae) From Turkey, Güldem Dönel, Sali̇h Doğan

Turkish Journal of Zoology

Two new Raphignathus species from Turkey, R. quadrigeminus sp. nov. and R. koseiensis sp. nov., are described and illustrated.

Ground Beetles (Coleoptera: Carabidae) Of Azarbaijan, Iran, Ahmad Atamehr

Turkish Journal of Zoology

The Carabidae family (Coleoptera) is among the dominant groups of terrestrial predators and includes more than 40,000 species worldwide, making it one of the largest families of beetles. The fauna of Carabidae in Azarbaijan, Iran, is very diverse and has not been studied thoroughly. In the following paper, this group of beneficial predators is studied, using samples taken through 2007-2010 across Azarbaijan. Species belonging to 12 subfamilies were collected from 24 different localities. Among this diverse fauna, 3 species, Broscus cephalotes (Linnaeus, 1758), Harpalus (Pseudoophonus) calceatus (Duftschmid, 1812), and Amara (Xenocelia) ingenua Duftschmid, 1812 are new records for Iranian fauna.

Contributions To The Knowledge Of Agathidinae Fauna Of The Eastern Anatolia Region Of Turkey, Özlem Çeti̇n Erdoğan

Turkish Journal of Zoology

In this study, Agathidinae (Braconidae: Hymenoptera) fauna of the Elazığ, Erzincan, Malatya, and Tunceli provinces of the Eastern Anatolia Region was investigated during the years 2007 and 2008. During the study period, 17 species were identified belonging to the genera Agathis Latreille, 1804; Bassus Fabricius, 1804; and Disophrys Förster, 1862. Two species were recorded from Turkey for the first time: Agathis tatarica Telenga, 1933 and Bassus tegularis (Thomson, 1895). All of these species are new to the fauna of the 4 provinces of the Eastern Anatolia Region.

Karyological Data And Meiosis Of Drassyllus Praeficus (L. Koch, 1866) (Gnaphosidae) And Thanatus Imbecillus (L. Koch, 1878) (Philodromidae) From Turkey, Zübeyde Kumbiçak, Ayla Karataş, Ümi̇t Kumbiçak, Osman Seyyar

Turkish Journal of Zoology

In this study, karyotypic and cytogenetic characteristics of Drassyllus praeficus (L. Koch, 1866) and Thanatus imbecillus (L. Koch, 1878) were investigated for the first time by examining mitotic and meiotic chromosomes obtained from gonad cells. The number and the sex chromosome system of D. praeficus and T. imbecillus males was 2n = 22 (X_{1}X_{2}0) and 2n = 28 (X_{1}X_{2}0), respectively. D. praeficus had 10 autosomal bivalents and 2 univalent sex chromosomes, and T. imbecillus had 13 autosomal bivalents and 2 univalent sex chromosomes during the first meiotic prophase and metaphase. Both species possessed acrocentric chromosomes in their karyotypes.

Comparison Of Two Morphometric Methods For Discriminating Honey Bee (Apis Mellifera L.) Populations In Turkey, Ayça Özkan Koca, İrfan Kandemi̇r

Turkish Journal of Zoology

In this study, we compared 2 different methodologies (traditional morphometrics, TM, and geometric morphometrics, GM) in order to determine their ability to discriminate the honey bee populations distributed throughout Turkey. In TM, 16 morphometric characters were measured from the forewings of different honey bee populations from Turkey. A total of 20 landmarks were utilized for the GM analysis. Multivariate statistical analysis of data obtained from the 2 methodologies showed that GM was more successful (81.5%) than TM (70.4%). While the GM method is much simpler and easier compared to the standard morphometric measurement of size characters and angles of wing …

Harpactea Ballarini Sp. Nov., A New Dysderid (Araneae, Dysderidae) Spider From Turkey, Kadi̇r Buğaç Kunt, Recep Sulhi̇ Özkütük, Mert Elveri̇ci̇

Turkish Journal of Zoology

A new species of the spider genus Harpactea Bristowe, 1939 is described from pine forests in Antalya Province, in the Mediterranean region of Turkey. The new species resembles H. abantia (Simon, 1884) known from Greece, but differs in a number of characters. Detailed morphological description and illustrations of the new species are provided on the basis of both sexes.

Two New Records Of The Coniopteryx (Neuroptera: Coniopterygidae) Species For The Turkish Fauna, Savaş Canbulat

Turkish Journal of Zoology

Two species of the family Coniopterygidae, Coniopteryx (Xeroconiopteryx) loipetsederi H. Aspöck, 1963 and C. (Coniopteryx) borealis Tjeder, 1931, are here recorded for the first time in the Turkish fauna. Morphological and ecological notes as well as the distribution map with new recording sites are also provided. For C. loipetsederi, this is the most eastern record, and the eastern limits of the range of C. borealis have also been extended.

Terrestrial Bdelloid Rotifers From Erzurum (Eastern Part Of Turkey), Murat Kaya

Turkish Journal of Zoology

There has been a growing interest in studies of the macroecology and biogeography of microorganisms (smaller than 2 mm) in recent years; however, knowledge of the diversity patterns of these organisms is inadequate. The reason for this lack of knowledge is that faunistic studies of these microorganisms have not been extensive enough to cover all areas of the world. Bdelloid rotifers of 200-600 µm in size are among these microorganisms. In many countries, few studies have been conducted on bdelloid fauna thus far. With only one detailed study, Turkey can be counted as one of those countries. In this present …

Estimation Of Heavy Metal Residues From The Feathers Of Falconidae, Accipitridae, And Strigidae In Punjab, Pakistan, Shagufta Nighat, Shahid Iqbal, Muhammad Sajid Nadeem, Tariq Mahmood, Syed Israr Shah

Turkish Journal of Zoology

The concentrations of heavy metals (Cd, Zn, Ni, Pb, Cu, As) in feather samples of raptors of 3 families were determined from southern, central, and northern parts of Punjab Province. Deposition of metals significantly varied among the families for Cd, Zn, Ni, and Pb; further, these 4 metals also significantly differed between Accipitridae and Falconidae, and between Falconidae and Strigidae. Similarly, Cd, Ni, and As were significantly different among southern, central, and northern Punjab. Falconidae deposited higher concentrations of metals than Accipitridae and Strigidae, with the Common Kestrel being more susceptible. Likewise, central Punjab appeared to be more polluted than …

A Contribution On The Subfamilies Helconinae, Homolobinae, Macrocentrinae, Meteorinae, And Orgilinae (Hymenoptera: Braconidae) Of Southeastern Anatolia With New Records From Other Parts Of Turkey, Ahmet Beyarslan, Celaletti̇n Gözüaçik, İnanç Özgen

Turkish Journal of Zoology

This study was carried out in order to determine the species of the subfamilies Homolobinae, Macrocentrinae, Meteorinae, and Orgilinae in southeastern Anatolia, Turkey. Malaise and light traps and sweeping nets were used to obtain adult specimens from various habitats in the study area during 2010 and 2011. The collected materials from southeastern Anatolia and from new localities of other regions were identified and a total of 11 species from 5 genera determined, of which the species Diospilus morosus Reinhard is a new record for southeastern Anatolia. All species are new records on the basis of provinces of Turkey. The distributions …

A New Species Of The Genus Arrenurus Dugès, 1834 (Acari: Hydrachnidia: Arrenuridae) For The Turkish Fauna: Arrenurus (Truncaturus) Corsicus (E. Angelier, 1951), Yunus Esen, Orhan Erman

Turkish Journal of Zoology

Arrenurus (Truncaturus) corsicus (E. Angelier, 1951) is newly recorded for the Turkish fauna. It can be easily distinguished from other Truncaturus species by the pedipalpal femur with numerous hair-like setae medially, elongated idiosoma, and anterior coxae extending beyond anterior idiosoma margin.

Monogeneans Of Fish Near Gökçeada, Turkey, Ahmet Akmirza

Turkish Journal of Zoology

In this study, performed in April, July, September, and October 2011 and January 2012 in the northeastern Aegean Sea near Gökçeada in Turkey, 14 species of monogenean trematodes (Anthocotyle merlucci, Kuhnia scombri, Mazocraes alosae, Plectanocotyle gurnardi, Choricotyle chrysophrii, Pseudaxine trachuri, Amphibdella torpedinis, Bivagina alcedinis, Aspinatrium trachini, Microcotyle erythrini, Atrispinum acarne, Atrispinum salpae, Atrispinum seminalis, and Zeuxapta seriolae) were found in a total of 64 fish samples from 17 fish species (Merluccius merluccius, Trigla lucerna, Lichia amia, Alosa fallax, Trachurus mediterraneus, Boops boops, Diplodus annularis, Diplodus vulgaris, Pagellus acerna, Pagellus erythrinus, Salpa salpa, Spondyliosoma cantharus, Spicara flexuosa, Sphyraena sphyraena, Trachinus araneus, …

Brackish Water Snails From Qi'ao-Dan'gan Island In The Pearl River Estuary, China, Yafang Li, Runlin Xu

Turkish Journal of Zoology

Eight brackish water snails belonging to 5 families are described. All the samples were taken from 3 different types of water body. They were taken from 1 littoral of an artificial brackish lake, 1 intertidal zone of a brackish tidal river, and 3 mangrove swamps on Qi'ao Island in the Pearl River estuary, Guangdong Province, southern China. Assiminea estuarina Habe, 1946 and Iravadia (Fairbankia) cochinchinensis Bavey & Dautzenberg, 1910 are new records for China. Cerithidea sinensis Philippi, 1848 was found in a tropical zone for the first time. The finding of Sphaerassiminea brevicula (Pfeiffer, 1855) provided evidence that this species …

Influence Of Blood Storage Time On Viral Rna Extraction For The Detection Of Bovine Viral Diarrhea Virus In Persistently Infected Cattle, Yingxia Liu, Jie Cao, Junjie Zhang, Kai Huang, Changming Qi

Turkish Journal of Veterinary & Animal Sciences

This study aimed to determine the maximum permissible storage times of blood and serum infected with bovine viral diarrhea virus (BVDV). Viral RNA was successfully extracted from blood and serum that were stored at room temperature (RT) for 7 days and was detected by 1-step RT-PCR. The results of this study demonstrate that BVDV-infected blood can be stored at RT for 7 days and that serum can be stored for 10 days without influencing the viral RNA extraction for the detection of BVDV.

Scrapie Cases In The Northern Cyprus, Aydin Gürel, Ahmet Gülçubuk, Nuri̇ Turan, Christopher Richard Helps, Hüseyi̇n Yilmaz

Turkish Journal of Veterinary & Animal Sciences

Scrapie is a fatal neurodegenerative disease affecting small ruminants that causes economic losses in many countries. It is categorized together with other fatal neurodegenerative diseases as a transmissible spongiform encephalopathy. The aim of this study was to investigate clinical cases and the cause of death in a flock of sheep from Northern Cyprus (Turkish Republic of Northern Cyprus) suspected of having scrapie. Brains from 4 sheep showing clinical signs of classical scrapie, out of a flock of 200 animals, were analyzed by histopathological examination and infective prion enzyme-linked immunosorbent assay (ELISA). The 4 affected sheep were 2-3 years of age …

Survival And Behavior Of Chinese Mystery Snails (Bellamya Chinensis) In Response To Simulated Water Body Drawdowns And Extended Air Exposure, Kody M. Unstad, Daniel R. Uden, Craig R. Allen, Noelle M. Chaine, Danielle M. Haak, Robert A. Kill, Kevin L. Pope, Bruce J. Stephen, Alec Wong

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Nonnative invasive mollusks degrade aquatic ecosystems and induce economic losses worldwide. Extended air exposure through water body drawdown is one management action used for control. In North America, the Chinese mystery snail (Bellamya chinensis) is an invasive aquatic snail with an expanding range, but eradication methods for this species are not well documented. We assessed the ability of B. chinensis to survive different durations of air exposure, and observed behavioral responses prior to, during, and following desiccation events. Individual B. chinensis specimens survived air exposure in a laboratory setting for > 9 weeks, and survivorship was greater among adults …

Enamel-Based Mark Performance For Marking Chinese Mystery Snail Bellamya Chinensis, Alec Wong, Craig R. Allen, Noelle M. Hart, Danielle M. Haak, Kevin L. Pope, Nicholas A. Smeenk, Bruce J. Stephen, Daniel R. Uden

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

The exoskeleton of gastropods provides a convenient surface for carrying marks, and in the interest of improving future marking methods our laboratory assessed the performance of an enamel paint. The endurance of the paint was also compared to other marking methods assessed in the past. We marked the shells of 30 adult Chinese mystery snails Bellamya chinensis and held them in an aquarium for 181 days. We observed no complete degradation of any enamel-paint mark during the 181 days. The enamel-paint mark was superior to a nail-polish mark, which lasted a median of 100 days. Enamel-paint marks also have a …

Mortality Estimate Of Chinese Mystery Snail, Bellamya Chinensis (Reeve, 1863) In A Nebraska Reservoir, Danielle M. Haak, Noelle M. Chaine, Bruce J. Stephen, Alec Wong, Craig R. Allen

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

The Chinese mystery snail (Bellamya chinensis) is an aquatic invasive species found throughout the USA. Little is known about this species’ life history or ecology, and only one population estimate has been published, for Wild Plum Lake in southeast Nebraska. A recent die-off event occurred at this same reservoir and we present a mortality estimate for this B. chinensis population using a quadrat approach. Assuming uniform distribution throughout the newly-exposed lake bed (20,900 m2), we estimate 42,845 individuals died during this event, amounting to approximately 17% of the previously-estimated population size of 253,570. Assuming uniform distribution throughout all …

Scenarios Of Bioenergy Development Impacts On Regional Groundwater Withdrawals, Daniel R. Uden, Craig R. Allen, Rob B. Mitchell, Qingfeng Guan, Tim D. Mccoy

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Irrigation increases agricultural productivity, but it also stresses water resources (Huffaker and Hamilton 2007). Drought and the potential for drier conditions resulting from climate change could strain water supplies in landscapes where human populations rely on finite groundwater resources for drinking, agriculture, energy, and industry (IPCC 2007). For instance, in the North American Great Plains, rowcrops are utilized for livestock feed, food, and bioenergy production (Cassman and Liska 2007), and a large portion is irrigated with groundwater from the High Plains aquifer system (McGuire 2011). Under projected future climatic conditions, greater crop water use requirements and diminished groundwater recharge rates …

Effects Of Simulated Angler Capture And Live-Release Tournaments On Walleye Survival, John H. Loomis, Harold L. Schramm Jr., Bruce Vondracek, Patrick D. Gerard, Christopher J. Chizinski

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

We examined the effects of acclimation water temperature, live-well (LW) water temperature, and LW dissolved oxygen (DO) concentration on survival of adult Walleyes Sander vitreus subjected to simulated tournament conditions (angling, LW confinement, and weigh-in procedures) under controlled laboratory conditions. We tested three acclimation temperatures (12, 18, and 24◦C), and three LWtemperature differentials (Delta T=−4, 0, and +4◦C) were tested at each acclimation temperature. Survival was monitored after 8 h of LW confinement and during a 5-d retention period in 1,700-L tanks. None of the Walleyes that were acclimated to 24◦C and subjected to simulated tournament procedures survived the 5-d …

How Do Shellfisheries Influence Genetic Connectivity In Metapopulations? A Modeling Study Examining The Role Of Lower Size Limits In Oyster Fisheries, Daphne M. Munroe, Eileen E. Hofmann, Eric N. Powell, John M. Klinck

CCPO Publications

Fisheries can potentially alter evolutionary processes such as genetic connectivity and lead to genotypic changes in stocks. Using an individual-based metapopulation genetics model, we examined the possible influence of oyster (Crassostrea virginica) fisheries on genetic connectivity. We simulated a range of realistic fishing pressures, with and without a minimum size limit (limit = 63.5 mm), over a range of fishing scenarios including single-area and stock-wide fisheries. Movement of a neutral marker gene provided an indicator of gene transfer between populations. Simulations showed that fishing may alter genetic connectivity. Increasing fishing pressure tended to decrease potential for fished populations …

Does Pitcher Plant Morphology Affect Spider Residency?, Marc A. Milne, Deborah A. Waller

Biological Sciences Faculty Publications

Spiders are often found as residents in association with Sarracenia purpurea ( Purple Pitcher Plant). Many spiders choose web locations based on environmental cues such as vegetation structure and composition, prey density, temperature, and humidity. To determine if spiders use cues from the Purple Pitcher Plant to build their webs, we conducted a field study using variants of the plant that separated various morphological features: nectar, pigment, and the presence of prey. There was no difference in spider residency across all treatments and no difference in male/female or mature/immature residency. Linyphiids were the most common residents, possibly due to pitcher …

Corrected Numbers For Fish On Red List, Bruce B. Collette, Beth Polidoro, Kent Carpenter

Biological Sciences Faculty Publications

(First paragraph) Kelly Swing gives inaccurate numbers for marine fish species on the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. He also mistakenly conflates the scientific process of species assessment for the Red List with the separate political process of IUCN member voting (Nature 494, 314; 2013).

Wpa News 92 (2013), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2013), number 92

Published by the World Pheasant Association

The Population Dynamics Of Two Rodents In Two Coastal Marshes In Virginia, Robert K. Rose, John A. March

Virginia Journal of Science

The communities of small mammals were evaluated for 13 months with capture-mark-recapture methods in two Spartina-Juncus marshes of the Atlantic coast in Northampton County, Virginia. Small mammals were trapped for three days each month using live traps placed on floats on two study grids. Two rodents were numerically dominant (~90% of small mammals) there: marsh rice rat, Oryzomys palustris, and meadow vole, Microtus pennsylvanicus. Monthly estimates of population density were greater for rice rats (peak: 45/ha) than for those of meadow voles (peak: 30/ha). Survival rates were generally low, especially for rice rats, indicating highly vagile populations. Both …

Impact Of Direct-Fed Microbials On Nutrient Utilization In Beef Cattle, Nicole Kenney

Theses and Dissertations--Animal and Food Sciences

The impact of lactate producing direct-fed microbial (DFM) on growth performance and rumen fermentation in beef cattle was explored in four studies. Experiment 1 studied the interaction between DFM and degradable intake protein (DIP) supply in receiving cattle. No differences (P≥0.06) in intake, morbidity, or immune response were observed; however, during the first 28 d gain and efficiency responses to DFM were dependent on DIP (DIP×DFM P≤0.05). Experiment 2 showed that in vitro gas production and select endpoint metabolites differed (P≤0.04) with DFM application. Experiment 3 compared lactate producing DFM to a lactate producing/utilizing DFM in finishing cattle. No differences …

Detection Of Antibodies Against Parascaris Equorum Excretory-Secretory Antigens, Steffanie V. Burk

Theses and Dissertations--Animal and Food Sciences

Parascaris equorum is a nematode parasite that infects young horses, sometimes causing unthriftiness, respiratory signs, or intestinal impaction in severe cases. Infection can be diagnosed by detection of eggs in feces, but this is only possible after the worms are fully mature. The goal of this study was to develop an antibody-based test for prepatent diagnosis of P. equorum infection. To produce western blot (WB) antigen, P. equorum larvae were cultured for collection of excretory-secretory antigens (ESA). Sera from 18 pregnant broodmares, their subsequent foals, and a group of 12 older mares and geldings were analyzed. In order to check …

Phosphorus Digestibility And Phytate Degradation In Long Yearlings And Mature Horses, Ashley Fowler

Theses and Dissertations--Animal and Food Sciences

Much of the phosphorus (P) in grain-based concentrates fed to growing horses is in the form of phytate-P. Little is known about the ability of young horses to degrade phytate-P or whether age affects mineral digestion in horses. The objective of this study was to examine the effect of age on P, calcium (Ca), and magnesium (Mg) digestibility and phytate-P degradation. Four long yearling geldings and 4 mature geldings were fed a diet of alfalfa cubes, timothy cubes and a pelleted concentrate. The diet contained 0.28% total P and 17.4% of that P was in the phytate form. There was …

Dietary Antioxidant Supplementation (Economase–Bioplex) To Alleviate Adverse Impacts Of Oxidized Oil On Broiler Meat Quality: A Chemical, Textural, Enzymatic, And Proteomic Study, Rebecca Delles

Theses and Dissertations--Animal and Food Sciences

This study investigated the influence of dietary antioxidants and quality of oil on the oxidative and enzymatic properties of chicken broiler meat stored in an oxygen-enriched package (HiOx: 80% O₂/20% CO₂) in comparison with air-permeable polyvinylchloride (PVC) or skin (SK) packaging systems during retail display 2–4 °C for up to 14, 7, and 21 d, respectively. Broilers were fed a diet either with a low-oxidized oil (peroxide vale POV 23 meq O₂/kg) or with a high-oxidized oil (POV 121 meq O₂/kg), supplemented with an antioxidant pack (200 ppm EconomasE and organic minerals …