Morphological, Ultrastructural, And Molecular Identification Of A New Microsporidian Pathogen Isolated From Crepidodera Aurata (Coleoptera, Chrysomelidae), Mustafa Yaman, Gönül Algi, Renate Radek
Turkish Journal of Zoology
A new microsporidian pathogen isolated from Crepidodera aurata was identified based on morphological and ultrastructural characteristics, coupled with a molecular phylogenetic analysis. The spores of the microsporidian pathogen were slightly curved in shape, and measured 2.44-3.55 µm in length and 1.25-1.55 µm in width (n = 50). Its ultrastructure is characteristic of monokaryotic groups. All lifecycle stages of the pathogen, including meronts, sporonts, sporoblasts, and mature spores, are monokaryotic. The spore has 6-8 windings of the polar filament. Morphological and ultrastructural characteristics of the lifecycle stages place it within the family Unikaryonidae. However, the phylogenetic tree constructed on the 16S …
Characterisation Of Chitin In The Cuticle Of A Velvet Worm (Onychophora),
2019
TÜBİTAK
Characterisation Of Chitin In The Cuticle Of A Velvet Worm (Onychophora), Hartmut Greven, Murat Kaya, İdri̇s Sargin, Talat Baran, Reinhardt Møbjerg Kristensen, Martin Vinther Sorensen
Turkish Journal of Zoology
We characterize the trunk cuticle of velvet worms of the Peripatoides novaezealandiae-group (Onychophora) using SEM, TEM, Fourier transform infrared spectroscopy (FT-IR), and thermogravimetric analysis (TGA). TEM and SEM revealed a relatively uniform organization of the delicate cuticle that is covered by numerous bristled and nonbristled papillae with ribbed scales arranged in transverse rows. The cuticle consists of a very thin multilayered epicuticle of varying appearance followed by the largely fibrous procuticle. The irregularly arranged nanofibres of isolated cuticular chitin seen by SEM are considered as bundles of chitin fibres. FT-IR and TGA showed that the chitin is of the α-type. …
A New Species Of Tortanus (Atortus) (Copepoda, Calanoida, Tortanidae) From Minicoy Island, Southeastern Arabian Sea,
2019
TÜBİTAK
A New Species Of Tortanus (Atortus) (Copepoda, Calanoida, Tortanidae) From Minicoy Island, Southeastern Arabian Sea, Sanu Vengasseril Francis, Sivasankaran Bijoy Nandan
Turkish Journal of Zoology
A new species of the planktonic calanoid copepod genus Tortanus, subgenus Atortus, is described from a coral reef lagoon of Minicoy Island, southeastern Arabian Sea. The new species is included in the tropicus group, which is mainly distributed in the tropical and subtropical waters of Southeast Asia. The species can be distinguished from all other species of the tropicus group by the asymmetrical fifth pedigerous somite with notched left margin and triangular lobe in the right, hyaline coupling device with larger left process, 2 ventrolateral spines in the genital compound somite, and caudal rami with 2 medial rounded processes in …
Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest,
2019
TÜBİTAK
Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest, Elmo Borges De Azevedo Koch, José Raimundo Maia Dos Santos, Ivan Cardoso Nascimento, Jacques Hubert Charles Delabie
Turkish Journal of Zoology
The ant community living in leaf litter was assessed in 65 forest sites in the Brazilian Atlantic rainforest in the southern region of the state of Bahia, Brazil. In addition, we aimed to understand the patterns between taxonomic and functional diversities using two different resolutions of classification of ants into functional groups. We identified 364 ant species belonging to 68 genera in 10 subfamilies in 65 regions. Considering a more general functional classification, we identified a total of 13 functional ant groups, and 26 functional ant groups considering a more specific functional classification. The Atlantic Forest environments studied presented great …
Detailed Analysis Of Beluga Sturgeon (Huso Huso) And Stellate Sturgeon(Acipenser Stellatus) Migration In The Lower Danube River, Stefan Hont, Marian Paraschiv, Marian Ion Iani, Elena Taflan, Daniela Nicoleta Holostenco, Delia Oprea, Lucian Oprea
Turkish Journal of Zoology
The swimming ground speed and swimming depths of beluga sturgeon (Huso huso) and stellate sturgeon (Acipenser stellatus) were investigated using ultrasonic telemetry between 2011 and 2017 in the Lower Danube River (river kilometer (rkm) 0 Sulina-rkm 1075 Baziaş). Acoustic telemetry receivers VR2W and V16TP tags (Vemco, Canada) were used to collect data about sturgeon migration behavior in the Lower Danube River between the Black Sea and the Iron Gate II dam. The tags, equipped with depth and temperature sensors, provided data about beluga and stellate sturgeon migration periods, swimming speeds, and depths. Twenty-three beluga sturgeon (184-245 cm TL) and twenty-one …
Structure Of Molluscan Communities In Shallow Subtidal Rocky Bottoms Of Acapulco, Mexico,
2019
TÜBİTAK
Structure Of Molluscan Communities In Shallow Subtidal Rocky Bottoms Of Acapulco, Mexico, José Gabriel Kuk Dzul, Jesús Guadalupe Padilla Serrato, Carmina Torreblanca Ramirez, Rafael Flores Garza, Pedro Flores Rodríguez, Ximena Itzamara Muñiz Sánchez
Turkish Journal of Zoology
The objective of this study was to determine the structure of molluscan communities in shallow subtidal rocky bottoms of Acapulco, Mexico. Thirteen samplings were performed at 8 stations in 2012 (seven samplings), 2014 (four), and 2015 (two). The collection of the mollusks in each station was done at a maximum depth of 5 m for 1 h by 3 divers. A total of 2086 specimens belonging to 89 species, 36 families, and 3 classes of mollusks were identified. Gastropoda was the most diverse and abundant group. Calyptreaidae, Columbellidae, and Muricidae had >5 species, but Pisaniidae, Conidae, Fasciolariidae, and Muricidae had …
Spatial Distribution Of The Epigeic Species Of Earthworms Dendrobaena Octaedra And D. Attemsi (Oligochaeta: Lumbricidae) In The Forest Belt Of The Northwestern Caucasus, Anna Geraskina, Nicolai Shevchenko
Turkish Journal of Zoology
Evaluation of the spatial distribution of 2 ecologically similar, but different, in terms of their spatial ranges, earthworm species, D. octaedra and D. attemsi, in the belt forests of northwestern Caucasus were based on our own natural data and using geographic information system (GIS) modeling of modern potential distributions. The quantitative records of earthworms were collected in beech, deciduous, dark coniferous, coniferous-deciduous, and pine forests (1028 geographic locations). Of the most important microsites inhabited by the epigeic earthworms, 2 (plant litter and deadwood) were examined. It was demonstrated that there was high correlation of the 2 species with the humidity …
Application Of Multifactorial Discriminant Analysis In The Morphostructural Differentiation Of Wild And Cultured Populations Of Vieja Azul (Andinoacara Rivulatus), Johanna Caez, Ana Gonzalez, Martin A. Gonzalez, Elena Angon, Jorge M. Rodriguez, Francisco Peña, Cecilio Barba, Antón García
Turkish Journal of Zoology
To better determine the ecological variation (body shape and structure) of the Vieja Azul (Andinoacara rivulatus; syn.: Aequidens rivulatus) in northwest Ecuador (Los Ríos Province), 300 specimens of both sexes (150 male and 150 female) were collected from 3 different locations, one from a wild production system and two from fish farm populations in the Quevedo River. Twelve meristic, 26 traditional morphometric, and 32 truss measurements, among 25 anatomical landmarks, were determined. The body weight (BW), total length (TL), eye diameter (ED), dorsal fin ray length (DFRL), and body perimeter 3 (P3) showed significant differences (P < 0.05) between production systems, and sex had significant influence on preanal length (Pre-AL), P3, and body width 2 (LC2). Females showed higher mean values than males in all measurements, except for BW. The Fulton factor differed for both factors considered. The canonical discriminant analysis revealed a percentage of correct assignment of 64.42% for the dataset, 85% and 60.9% for cultured and wild females, and 62.1% and 56.3% for wild and cultured males, respectively, as well as morphometric variation between groups. Results could be attributed to environmental conditions (habitat, temperature, and food). The Mahalanobis test showed greater distances among females than among males. In conclusion, this study provides valuable morphological information on the shape and structure of Andinoacara rivulatus that can be used to characterize and quantify the changes that occur as a consequence of adaptation to a different habitat. The authors hope that the information obtained from the present study will be helpful for fisheries, biologists, and taxonomists.
Molecular Identification Of Invasive Drosophilid Zaprionus Tuberculatus Malloch (Diptera: Drosophilidae) In Çanakkale, Turkey,
2019
TÜBİTAK
Molecular Identification Of Invasive Drosophilid Zaprionus Tuberculatus Malloch (Diptera: Drosophilidae) In Çanakkale, Turkey, Akin Kuyulu, Seda Yücel, Hani̇fe Genç
Turkish Journal of Zoology
The vinegar or pomace fly, Zaprionus tuberculatus Malloch, is native to the Afrotropical region but has recently colonized new areas in Turkey, Italy, Malta, Romania, and Greece. This invasive species was first detected in 2012 in Adana on banana and peach baits and is considered a potential agricultural pest in fig production in Turkey. However, the European and Mediterranean Plant Organization reports that no direct association of the fly with fruit damage has been documented so far because specimens were generally caught in traps. Specimens of Zaprionus sp. were monitored during surveys for cases of Drosophila suzukii (Matsumura) and Ceratitis …
Induction Of Abnormal Sperm Heads In Small Mammals Under Chronic Ionizing Radiation,
2019
TÜBİTAK
Induction Of Abnormal Sperm Heads In Small Mammals Under Chronic Ionizing Radiation, Lyudmila Bashlykova, Oksana Raskosha, Natalia Starobor
Turkish Journal of Zoology
The results of this study show a mutagenic effect of low-dose ionizing radiation in male germ cells. The damage of male germ cells was assessed by the frequency of abnormal sperm heads in tundra voles (Microtus oeconomus Pall.), bank voles (Myodes glareolus Schreb.), and field mice (Apodemus agrarius Pall.) from the 30 km exclusion zone around the Chernobyl nuclear power station and for laboratory animals (mice and rats) under chronic γ-irradiation. The abnormal sperm head detection method used appeared to be sensitive to conditions of low-dose irradiation and can consequently be recommended as a bioindicator to monitor environmental radiation pollution.
Acute And Chronic Effects Of Thifluzamide On Daphnia Magna,
2019
TÜBİTAK
Acute And Chronic Effects Of Thifluzamide On Daphnia Magna, Feyza İçoğlu Aksakal
Turkish Journal of Zoology
Thifluzamide is a thiazole carboxanilide fungicide used to control a wide range of basidiomycete diseases on maize, potatoes, rice, and other crops. Although this fungicide is found in aquatic environments, there is no information about its acute and chronic toxicity on aquatic invertebrates. In the present study, to investigate acute and chronic toxicity of thifluzamide, daphnids were exposed to 1.25, 1.5, 2, and 2.5 mg/L thifluzamide for 48 h and 21 days, respectively. The expression of four oxidative stress-related genes (CAT, GCLC, GST, and GPX) and life-history parameters such as days to the first brood, days to the first egg …
Investigation Of Gh And Ghr Alu I Gene Polymorphisms On Meat Yields In Anatolian Water Buffalo Breed Using Pcr-Rflp Method,
2019
TÜBİTAK
Investigation Of Gh And Ghr Alu I Gene Polymorphisms On Meat Yields In Anatolian Water Buffalo Breed Using Pcr-Rflp Method, Yusuf Özşensoy, Haki̇ Kara
Turkish Journal of Zoology
The Anatolian water buffalo is a native water buffalo breed only being reared in Turkey. The objective of this study was to investigate gene polymorphisms on exons 4 and 5 of the growth hormone (GH) and on exon 10 of the growth hormone receptor (GHR), which are thought to be related to meat yields of Anatolian water buffalo. Blood samples of 192 water buffaloes from Sivas Province were used in DNA extractions by phenol-chloroform method. DNA samples were amplified by using specific primers in PCR. PCR products were digested by Alu I (GH, n: 167) and Alu I (GHR, n: …
Pelvic And Sacral Size Dimorphism And Allometry In Two Predatory Carnivores With Different Life Histories And Locomotory Adaptations, Alexander Csanady, Peter Krisovsky, Ladislav Hloska
Turkish Journal of Zoology
Sexual size dimorphism (SSD) of the wolf and the lynx was evaluated for 15 pelvic and sacral variables in 48 specimens from the Western Carpathians. Our data confirmed small male-biased SSD in the pelvic and sacral bones for both species. We suggest that this can be explained by the need for a compromise between requirements for locomotion and giving birth. We also confirmed that significant differences exist between the species in the size of the pelvic and sacral bones. We discuss our findings in light of the species? different life histories.
Phylogenetic Relationship Among Slender Loris Species (Primates, Lorisidae: Loris) In Sri Lanka Based On Mtdna Co1 Barcoding,
2019
TÜBİTAK
Phylogenetic Relationship Among Slender Loris Species (Primates, Lorisidae: Loris) In Sri Lanka Based On Mtdna Co1 Barcoding, Saman Gamage, Faiz Marikar, Colin Groves, Craig Turner, Kalinga Padmalal, Sarath Kotagame
Turkish Journal of Zoology
There are 2 species of slender lorises found in Sri Lanka: the red slender loris, Loris tardigradus (Linnaeus, 1758), endemic to the wet zone and montane areas, and the grey slender loris, Loris lydekkerianus (Cabrera, 1908), which is widespread. In addition, currently there are 2 subspecies recognized for each of these 2 slender loris species of Sri Lanka. Yet their taxonomy, evolutionary history, and biogeography are still poorly understood, and there are some preliminary data suggesting the presence of other subspecies. In this study, we have analysed the partial mitochondrial cytochrome oxidase I gene sequence of 21 Loris specimens collected …
Assessment Of The Incubation Period For Each Sex Of Turkish Semiwild Northern Bald Ibis (Geronticus Eremita),
2019
TÜBİTAK
Assessment Of The Incubation Period For Each Sex Of Turkish Semiwild Northern Bald Ibis (Geronticus Eremita), Ahmet Kiliç, Ersi̇n Uysal
Turkish Journal of Zoology
The semiwild population of Northern Bald Ibises (Geronticus eremita) at Birecik, Turkey, are the final representatives of the Eastern population of the species in the Middle East, apart from a few captive birds in Turkish zoos. This study took place between 2012 and 2015. Breeding is highly synchronized among the colony and incubation behavior was monitored for multiple nests throughout the day. Differences were found when incubation duty period was examined according to sex. In 2013, the incubation period varied significantly between males and females (F = 71.059, P < 0.001). The female incubated eggs for 178.42 min per day on average, while the male incubated for 233.69 min per day on average. A significant difference in incubation was determined between males and females (F = 91.260, P < 0.001) in 2014. Females sat on eggs for 188.06 min on average, while males sat on eggs for 244.13 min on average. In 2015 the incubation period varied significantly by sex, similar to previous years (F = 79.871, P < 0.001). The female incubated for 159.66 min in average, while the male incubated for 223.07 min on average.
A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil,
2019
TÜBİTAK
A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil, Marlus Queiroz Almeida, Lidianne Salvatierra, José Wellington De Morais
Turkish Journal of Zoology
A new species of Ami Pérez-Miles, 2008 is described from the state of Amazonas in Brazil based on three males from Manaus. Ami valentinae sp. nov. is closely related to A. armihuariensis and A. caxiuana by the presence of a granular area on the embolus, but it differs from the first species by the presence of two retrolateral process on the male palpal tibia and differs by the latter by the morphology of the male palpal organ. A. valentinae sp. nov. is the first species of Ami reported for the Amazonas state and second species described for Brazil.
Range Extension Of Kyphosus Vaigiensis (Quoy & Gaimard, 1825) In The Northeastern Mediterranean, İskenderun Bay, Turkey,
2019
TÜBİTAK
Range Extension Of Kyphosus Vaigiensis (Quoy & Gaimard, 1825) In The Northeastern Mediterranean, İskenderun Bay, Turkey, Volkan Bariş Ki̇yağa, Si̇nan Mavruk, Caner Enver Özyurt, Erhan Akamca, Çağil Coşkun
Turkish Journal of Zoology
This paper reports the range extension of Kyphosus vaigiensis in the northeastern (NE) Mediterranean. On 18 November, 2018, a single specimen of K. vaigiensis was caught in İskenderun Bay (36°45.6' N, 35°40.8' E) by a recreational fisherman and reported through a social media application. The specimen was identified using morphological and molecular methods. Its occurrence and distribution in the NE Mediterranean were investigated based on interviews with fishers
Fall Field Report, August - November 2019,
2019
Nebraska Ornithological Union
Fall Field Report, August - November 2019, W. Ross Silcock
Nebraska Bird Review
By far the most striking feature of this fall’s report is the large number of lingering migrants, a trend that is continuing and apparently increasing, especially among passerines. Editor Jan Paseka counted 17 uses of the word “tardy” and 43 of “late” or “latest”. It is tempting to relate this to the warmer environment and resulting increased availability of food items at higher latitudes and later dates than in previous years. A sad note: a startling occurrence in Gering, Scotts Bluff 20 Aug was described by Marie Smith: “We had a huge hailstorm around 10:30. The hail was probably pea …
Novel Information On The Morphology, Phylogeny And Distribution Of Camallanid Mematodes From Marine And Freshwater Hosts In South Africa, Including The Description Of Camallanus Sodwanaensis N. Sp.,
2019
North-West University
Novel Information On The Morphology, Phylogeny And Distribution Of Camallanid Mematodes From Marine And Freshwater Hosts In South Africa, Including The Description Of Camallanus Sodwanaensis N. Sp., Roman Svitin, Marliese Truter, Olena Kudlai, Nico J. Smit, Louis Du Preez
Harold W. Manter Laboratory of Parasitology: Library Materials
Four species of previously known nematodes from the family Camallanidae were found from different hosts in South Africa: Batrachocamallanus xenopodis from the frog Xenopus muelleri, Paracamallanus cyathopharynx, and Procamallanus pseudolaeviconchus from the catfish Clarias gariepinus and Spirocamallanus daleneae from the catfish Synodontis zambezensis. In the material collected from various marine fishes, several specimens of nematodes from the genus Camallanus clearly differed from all previously known species. Based on morphological differences these specimens are assigned to a new species, C. sodwanaensis. Molecular data of 18S and 28S rDNA and COI sequences are provided for the collected species …
Behavioral Assessment Of Social Structure And Guest Provisioning Program Participation Of Zoo-Housed Giraffes (Giraffa Camelopardalis) Under Varying Spatial Availability.,
2019
University of North Florida
Behavioral Assessment Of Social Structure And Guest Provisioning Program Participation Of Zoo-Housed Giraffes (Giraffa Camelopardalis) Under Varying Spatial Availability., Fatima Ramis
UNF Graduate Theses and Dissertations
Close encounters with animals are considered integral for visitors and are trademark components of traditional educational engagement in zoological parks. As capacity for up-close encounters continue to increase with a simultaneous development in the field of animal welfare science, behavioral assessments on the role of common close encounters is timely. Giraffes (Giraffa camelopardalis) visitor feeding programs are established in approximately 57% of institutions accredited by Association of Zoos and Aquariums. Due to successful breeding and capacity building for zoological giraffe populations, this percentage will likely continue to increase. There is a great deal of variation in the environmental …
