Morphological Differentiation Among Species Of The Genus Mugil Linnaeus, 1758 (Mugilidae) From Côte D'Ivoire,
2014
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Morphological Differentiation Among Species Of The Genus Mugil Linnaeus, 1758 (Mugilidae) From Côte D'Ivoire, Kouakou Theodore Konan, Abouo Beatrice Adepo-Gourene, Koffi Mexmin Konan, Germain Gourene
Turkish Journal of Zoology
A study on the morphological diversity of the genus Mugil of the lagoons Ebrié and Grand-Lahou was carried out in order to differentiate species of Mugilidae in Côte d'Ivoire. Univariate and multivariate analyses of 40 metric and 11 meristic characters identified 3 homogeneous groups. This phenotypic plasticity within the genus Mugil allowed differentiating the species Mugil curema, M. bananensis, and M. cephalus. Contrary to the overlap presented by the metric parameters, meristic characters, in this case the number of branchiospines on the superior and inferior parts and the number of microbranchiospines on the first branchial arch, were very clearly discriminating …
Is The Subfamily Eriosomatinae (Hemiptera: Aphididae) Monophyletic?,
2014
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Is The Subfamily Eriosomatinae (Hemiptera: Aphididae) Monophyletic?, Xingyi Li, Liyun Jiang, Gexia Qiao
Turkish Journal of Zoology
Eriosomatinae, the gall-forming aphid subfamily, traditionally consists of 3 tribes, Eriosomatini, Pemphigini, and Fordini. However, the phylogenetic relationships among these tribes remain controversial, which has made it difficult to conduct further investigation regarding the evolution of galls and host alternations in this group. We analyzed the molecular phylogeny of the subfamily Eriosomatinae, combining sequences from 2 mitochondrial genes (COI and COII) and 2 nuclear genes (EF-1\alpha and LWO). The reconstructions were implemented based on single-gene and multigene datasets through 3 different reconstructing algorithms, respectively; analyses with 5 different out-groups were also conducted. Results revealed a large paraphyletic clade, in which …
The Response Of Eurasian Kestrel Falco Tinnunculus To Falconry At Deblin Military Airfield, East Poland,
2014
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The Response Of Eurasian Kestrel Falco Tinnunculus To Falconry At Deblin Military Airfield, East Poland, Ignacy Kitowski
Turkish Journal of Zoology
Birds, including kestrels, constitute a serious impediment to air traffic and are considered pests when they disrupt aviation operations. This study investigated the behaviour of kestrels at Deblin Military Airfield (eastern Poland) in response to bird strike risk management by means of falconry. Trained raptors changed the behaviour of kestrels. During the period when trained raptors worked at the airfield, kestrels were less often found there compared to the control period. During falconry sessions, kestrels perched less often compared to the control period. Kestrels also hovered less during falconry sessions compared to the control period. Falconry reduced the risk of …
Reproductive Cycle Of The Traditionally Exploited Sea Cucumber Holothuria Tubulosa (Holothuroidea: Aspidochirotida) In Pagasitikos Gulf, Western Aegean Sea, Greece, Georgios Kazanidis, Alexios Lolas, Dimitris Vafidis
Turkish Journal of Zoology
The reproductive cycle of the traditionally exploited sea cucumber Holothuria tubulosa was investigated in the Pagasitikos Gulf (39°18'457\"N, 23°05'869\"E) from June 2007 to July 2008. The study examined the microscopic characteristics of the gonads and was based on maturity index (MI) and oocytes' size-frequency distribution. The reproductive cycle was found to be synchronous between sexes, following an annual pattern. The minimum MI values were recorded in December and January, marking the onset of the reproductive cycle. During the spring, MI increased due to gamete development and proliferation. Mature specimens were prominent in summer while spawning occurred between July and September. …
Birds And Small Urban Parks: A Study In A High Plateau City,
2014
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Birds And Small Urban Parks: A Study In A High Plateau City, Salvador Peris, Tinguaro Montelongo
Turkish Journal of Zoology
The goal of the present study was to assess which variables influence the distribution of birds in urban parks. Twenty parks were studied in a city on the Spanish high plateau during the breeding season, and relationships among park characteristics, bird richness, and individual bird presences were established. The park area and tree cover accounted for 73.1% of the variation in bird richness. Although area size was the best predictor of species richness (65% of the variation), some species did not seem to be related to this variable but rather to others, such as vegetation and the degree of park …
Gammarus Komareki Aznavensis Subsp. Nov., A New Amphipod Subspecies From Iran (Amphipoda: Gammaridae),
2014
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Gammarus Komareki Aznavensis Subsp. Nov., A New Amphipod Subspecies From Iran (Amphipoda: Gammaridae), Murat Özbek, Hamidreza Rasouli
Turkish Journal of Zoology
A new subspecies of freshwater amphipod, Gammarus komareki aznavensis subsp. nov., collected from Aznav County (Khalkhal-Ardabil), northwestern Iran, is described and illustrated. The new subspecies belongs to the Gammarus pulex-group and has characteristic features similar to Gammarus komareki. Shorter flagellum of antenna 1, kidney-shaped and bigger eyes, more setose outer margin of the exopodite of uropod 3, and shorter endopodite of uropod 3 are the most obvious features that differ from G. komareki. A detailed morphological description and illustrations of the new subspecies are given and differences from related species are discussed.
The Tubificids (Annelida, Oligochaeta) Of Lake Trasimeno And Lake Piediluco In Central Italy, With A Study Of Sem Morphology Of Some Species, Enzo Goretti, Caterina Marcucci, Alessandra Di Veroli, Angelisa Fabrizi, Elda Gaino
Turkish Journal of Zoology
Freshwater oligochaetes are studied worldwide because of their relevance as bioindicators in aquatic ecosystems. Nevertheless, species identification is still difficult because it is mainly based on the male reproductive system. The morphology of the chaetae offers an additional set of characters and the fine organization of these elements can help in solving crucial aspects allowing specific attribution. In spite of this, somatic chaetae are poorly investigated under scanning electron microscopy (SEM). A SEM analysis of the chaetae has been carried out on the tubificids Branchiura sowerbyi, Limnodrilus hoffmeisteri, Tubifex tubifex, and Psammoryctides barbatus from Trasimeno and Piediluco lakes (Central Italy). …
Length-Weight Relationships Of 14 Fish Species From The Gulf Of Antalya (Northeastern Mediterranean Sea, Turkey),
2014
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Length-Weight Relationships Of 14 Fish Species From The Gulf Of Antalya (Northeastern Mediterranean Sea, Turkey), Yaşar Özvarol
Turkish Journal of Zoology
Length-weight relationships (LWRs) were determined for 14 fish species from the Gulf Antalya along the northeastern Mediterranean Sea coast of Turkey. Samples were collected using bottom trawl at depths varying from 25 to 150 m. The parameters a and b from the LWR formula W = aL^b were estimated. The values of the exponent b of the length-weight relationships ranged from 2.513 to 3.465. Seven species (Pagrus pagrus, Pagellus erythrinus, Nemipterus randalli, Merluccius merluccius, Citharus linguatula, Chelidonichthys lastoviza, Spicara flexuosa) indicated negative allometries, 5 species (Serranus cabrilla, Mullus surmuletus, Mullus barbatus barbatus, Upeneus moluccensis, Saurida undosquamis) indicated positive allometries, and …
Effects Of Salinity Tolerances On Survival And Life History Of 2 Cladocerans,
2014
TÜBİTAK
Effects Of Salinity Tolerances On Survival And Life History Of 2 Cladocerans, Di̇dem Gökçe, Duygu Özhan Turhan
Turkish Journal of Zoology
Salinity alterations in freshwater ecosystems greatly affect the survival and life history of zooplankton and, therefore, have an effect on higher trophic levels. Salinity is an essential and critical factor in determining the presence, dominance, and succession of organisms. After being collected in the field, Scapholeberis mucronata and Simocephalus vetulus were brought to the laboratory in water. Under laboratory conditions (24 ± 1 °C; 16:8 h photoperiod), we evaluated the effect of different salt concentrations on the neonates. The LC_{50} values were determined at different halotolerance levels for S. mucronata (0.375 g L^{-1}) and S. vetulus (0.250 g L^{-1}). Results …
Fight Or Flight: Agonistic Interactions Between Females Of Acanthogonatus Centralis Goloboff 1995 (Araneae, Mygalomorphae),
2014
TÜBİTAK
Fight Or Flight: Agonistic Interactions Between Females Of Acanthogonatus Centralis Goloboff 1995 (Araneae, Mygalomorphae), Nelson Ferretti, Sofía Copperi, Gabriel Pompozzi
Turkish Journal of Zoology
Using a resident (R)-intruder (I) paradigm, 132 encounters between female Acanthogonatus centralis were investigated in order to study its intrasexual interactions and aggressiveness. We also examined the effect of presumed increased hunger levels on the incidence of killing and cannibalism. We selected 3 groups with different satiation levels: medium group (M), low group (L), and high group (H). Interactions took place in 79.54% of the trials. Aggression by lunges or bites was observed in 21.96% of encounters. Spiders made foreleg vibrations and touched the silk, which functioned as an aggression-attenuating mechanism. Other general behaviors observed include threat behavior and hug …
Seasonal Distribution Of Trachurus Mediterraneus (Steindachner, 1868) In The Golden Horn Estuary, İstanbul,
2014
TÜBİTAK
Seasonal Distribution Of Trachurus Mediterraneus (Steindachner, 1868) In The Golden Horn Estuary, İstanbul, Nazli Demi̇rel, Ahsen Yüksek
Turkish Journal of Zoology
Seasonal changes in the distribution of an important commercial and recreational fish species, Trachurus mediterraneus (Steindachner, 1868), from the family Carangidae were investigated in the Golden Horn Estuary of İstanbul. Environmental conditions were also considered to evaluate distributional patterns in the region. Sampled fish size ranged between 7.5 and 20.1 cm in total length and 3.4 and 86.2 g in total weight during the sampling period. Adult individuals (>12.5 cm) preferred not to be in the estuary during the summer period, while only immature adults were found with a 7.5-12.5 cm total length size range from May to August …
First Record Of Diplodinium Rangiferi Dogiel, 1925 (Ophryoscolecidae, Entodiniomorphida) From Domestic Cattle,
2014
TÜBİTAK
First Record Of Diplodinium Rangiferi Dogiel, 1925 (Ophryoscolecidae, Entodiniomorphida) From Domestic Cattle, Gözde Gürelli̇
Turkish Journal of Zoology
Diplodinium rangiferi was observed in rumen contents from a single animal out of 25 cattle surveyed in the area of Kastamonu, Turkey. It constituted 2.7% of the total ciliate population and had a 4% frequency of appearance. The size and percentage occurrence of this species in the present study are compared to those previously reported for other animal hosts living in different geographical locations. This study reports for the first time in Turkey and the world the naturally occurring presence of D. rangiferi in cattle.
Rutilus Panosi Bogutskaya & Iliadou, 2006 Specimens Lacking Pelvic Fins,
2014
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Rutilus Panosi Bogutskaya & Iliadou, 2006 Specimens Lacking Pelvic Fins, Olga Petriki, Dimitra Bobori
Turkish Journal of Zoology
Here we report the absence of pelvic fins in specimens of the threatened species Rutilus panosi, caught in the shallow eutrophic lakes Pamvotis and Lysimachia (western Greece). No other deformations were observed.
First Record Of Amblyseius Bryophilus Karg (Acari: Phytoseiidae) For The Turkish Fauna,
2014
TÜBİTAK
First Record Of Amblyseius Bryophilus Karg (Acari: Phytoseiidae) For The Turkish Fauna, İsmai̇l Döker, Theodoros I. Stathakis, Cengi̇z Kazak
Turkish Journal of Zoology
Amblyseius bryophilus Karg (Acari: Phytoseiidae) is recorded for the first time for the Turkish fauna. The specimens were collected on bean plants infested with Tetranychus urticae Koch (Acari: Tetranychidae) in Ayder plateau, Rize Province, Turkey. In this paper, the redescription of A. bryophilus based on the collected adult females and a key to the Turkish Amblyseius species are given.
Anoplodactylus Digitatus (Böhm, 1879) (Arthropoda, Pycnogonida): A New Addition To The Turkish Fauna,
2014
TÜBİTAK
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.
The Body Size, Age Structure, And Growth Of Bosc's Fringe-Toed Lizard, Acanthodactylus Boskianus (Daudin, 1802),
2014
TÜBİTAK
The Body Size, Age Structure, And Growth Of Bosc's Fringe-Toed Lizard, Acanthodactylus Boskianus (Daudin, 1802), Nazan Üzüm, Çeti̇n Ilgaz, Yusuf Kumlutaş, Çi̇çek Gümüş, Azi̇z Avci
Turkish Journal of Zoology
Using skeletochronology, the age structure of a breeding population portion of Acanthodactylus boskianus (Daudin, 1802) from the southeast of Turkey was studied for the first time. A total of 21 preserved (9 males, 8 females, and 4 juveniles) specimens were used in this study. According to the analysis of the age structure based on counting lines of arrested growth, ages ranged from 6 to 9 years (mean: 7.44 ± 0.34 years) in males and from 5 to 7 years (mean: 6.13 ± 0.30 years) in females. Juveniles were from 3 to 4 years old. Age at maturity was estimated to …
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,
2014
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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
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,
2014
TÜBİTAK
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 …
