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Full-Text Articles in Life Sciences

Sexual Dimorphism In Antennal Sensilla Of Parthenium Beetle Zygogramma Bicolorata, Ishana Qadir, Ayesha Qamar Jan 2019

Sexual Dimorphism In Antennal Sensilla Of Parthenium Beetle Zygogramma Bicolorata, Ishana Qadir, Ayesha Qamar

Turkish Journal of Zoology

In the present study, scanning electron microscopy was used to investigate the ultrastructure of sensilla present on the antennae of male and female Zygogramma bicolorata. The antennae in this insect consist of the scape, pedicel, and nine flagellomeres. Six types of sensilla were identified: sensilla trichodea type 1 and 2 (ST1, ST2), sensilla cavitae (SCa), sensilla chaetica (SCh), and sensilla basiconica type 1 and 2 (SB1, SB2). Sensilla were characterized on the basis of their size and density to find out whether sexual dimorphism exists in this species or not. We observed that the size of the antennomeres was comparatively …


A Study On European Anchovy (Engraulis Encrasicolus) Swimbladder With Some Considerations On Conventionally Used Target Strength, Meltem Ok, Ali̇ Cemal Gücü Jan 2019

A Study On European Anchovy (Engraulis Encrasicolus) Swimbladder With Some Considerations On Conventionally Used Target Strength, Meltem Ok, Ali̇ Cemal Gücü

Turkish Journal of Zoology

Hydroacoustic surveys are one of the prime methods to assess the commercially top-ranked small pelagic stocks. The method relies on acoustic scattering from a fish, which is largely controlled by the size and morphology of the swimbladder. In this study, the changes in the size of the European anchovy swimbladder sampled in the Black Sea were investigated. Ventral cross-sectional area (by photographing the ventrally dissected fish) and volume (by dorsal and lateral X-raying) of the swimbladders were estimated. Comparison of areas showed that the stomach fill and presence of viscera did not have a statistically significant impact on the swimbladder …


Hucho Hucho (Linnaeus, 1758): Last Natural Viable Population In The Eastern Carpathians ? Conservation Elements, Angela Curtean Banaduc, Sasa Maric, Guti Gabor, Alexander Didenko, Sonia Rey Planellas, Doru Banaduc Jan 2019

Hucho Hucho (Linnaeus, 1758): Last Natural Viable Population In The Eastern Carpathians ? Conservation Elements, Angela Curtean Banaduc, Sasa Maric, Guti Gabor, Alexander Didenko, Sonia Rey Planellas, Doru Banaduc

Turkish Journal of Zoology

There is great variation in the conservation status of the last habitats with long-term natural viable populations of the salmon species Hucho hucho in Maramureş Mountains Nature Park, Eastern Carpathians (Romania). According to the specific guidelines for Natura 2000, 42.11% are in good conservation status, 31.57% are of average status, and 26.32% are in a partially degraded condition. In this study area, 6 main risk elements were identified related to human impact on the environment: poaching, minor riverbed mor-phodynamic changes, liquid and solid natural flow disruption, habitat fragmentation leading to isolation of fish populations, organic and mining pollution, and destruction …


Histological And Histochemical Study On The Mesonephric Kidney Of Pelophylax Bedriagae (Anura: Ranidae), Esra Akat Jan 2019

Histological And Histochemical Study On The Mesonephric Kidney Of Pelophylax Bedriagae (Anura: Ranidae), Esra Akat

Turkish Journal of Zoology

The purpose of this study was to determine the histological structure of the kidney of Pelophylax bedriagae and the distribution of hyaluronic acid (HA) in the kidney tissue. The kidneys of P. bedriagae are long, brown, ribbon-like structures covered with connective tissue. Nephrons, the functional units of the kidney, consist of the renal corpuscle, proximal and distal tubules, collecting tubule, and collecting duct. The renal corpuscle is composed of the glomerulus and Bowman?s capsule. There is no structure similar to Henle?s loop, which is found in higher vertebrates. The visceral layer of Bowman?s capsule is composed of podocytes surrounding the …


First Record Of The Genus Spilomyia (Diptera, Syrphidae) From The Oriental Region, Aijaz Ahmad Wachkoo, Jeroen Van Steenis, Zubair Ahmad Rather, Jayita Sengupta, Dhriti Banerjee Jan 2019

First Record Of The Genus Spilomyia (Diptera, Syrphidae) From The Oriental Region, Aijaz Ahmad Wachkoo, Jeroen Van Steenis, Zubair Ahmad Rather, Jayita Sengupta, Dhriti Banerjee

Turkish Journal of Zoology

Spilomyia manicata (Rondani, 1865) is reported as a new genus and species record from India and the Oriental region. A brief diagnosis, images, and comparison with allied species are provided to scientifically validate this new faunal record from the Indian subcontinent and to facilitate its prompt identification. The species shows rare distribution across its range, and various factors pose a threat to the existence of this large pollinator species. Therefore, the documentation of this species assumes significance for devising conservation strategies and sustainable management.


Description Of Pseudoameiropsis Suphankaraytugi Sp. Nov.(Copepoda: Harpacticoida: Ameiridae) With The First Report Of The Genus Pseudoameiropsis Pallares, 1982 Outside Of The South Atlantic Ocean, Serdar Sönmez Jan 2019

Description Of Pseudoameiropsis Suphankaraytugi Sp. Nov.(Copepoda: Harpacticoida: Ameiridae) With The First Report Of The Genus Pseudoameiropsis Pallares, 1982 Outside Of The South Atlantic Ocean, Serdar Sönmez

Turkish Journal of Zoology

A new species of the monotypic genus Pseudoameiropsis was found in samples collected from the eastern Mediterranean coast of Turkey. The new species can be separated from P. argentinus by the armature formula in the endopod of the second to fourth swimming legs (0, 1, 021; 0, 1, 121; 0, 1, 121 in P. argentinus, but 1, 1, 221; 1, 1, 221; 1, 1, 221 in the new species), and armature complement in the third exopodal segment of the fourth swimming leg (with eight setae/spines in the new species, but seven elements in P. argentinus). The general shape and armature …


Less Rare Than We Thought: Two New Localities For Piseinotecus Soussi Tamsouri,Carmona, Moukrim & Cervera, 2014 Along The Tyrrhenian Coast, Giulia Furfaro, Paolo Mariottini Jan 2019

Less Rare Than We Thought: Two New Localities For Piseinotecus Soussi Tamsouri,Carmona, Moukrim & Cervera, 2014 Along The Tyrrhenian Coast, Giulia Furfaro, Paolo Mariottini

Turkish Journal of Zoology

The geographic range of Piseinotecus soussi Tamsouri, Carmona, Moukrim & Cervera, 2014 is here updated, since it was found in two new localities along the Tyrrhenian coast of the Mediterranean Sea. Furthermore, to confirm the identity of specimens recorded, a DNA barcoding approach was carried out using mitochondrial cytochrome c oxidase subunit I (COI) as it is the molecular marker mostly used in barcoding analysis in nudibranchs.


Efficiency Of Pitfall Traps And Snap Traps In Small Terrestrial Mammals Depends On Their Diet Composition, Ladislav Cepelka, Radek Michalko, Emanuel Kula Jan 2019

Efficiency Of Pitfall Traps And Snap Traps In Small Terrestrial Mammals Depends On Their Diet Composition, Ladislav Cepelka, Radek Michalko, Emanuel Kula

Turkish Journal of Zoology

We compared the monitoring of small terrestrial mammals among forest stands by pitfalls and snap traps. The captures took place in the Czech Republic in the Moravskoslezske Beskydy Mts. (2007?2012) on 16 plots in adult beech and spruce stands between 910 and 1220 m a.s.l. In total, 14 species of small mammals were captured (12 in the snap traps and 10 in the pitfalls). Snap traps captured the broader species spectrum and they were more successful in capturing larger species of small terrestrial mammals consuming a higher proportion of plant food (mice, and in particular voles). The pitfalls were more …


Two New Species And A New Record Species Of The Genus Aeolothrips(Thysanoptera: Aeolothripidae) From Iran, Jalil Alavi, Kambiz Minaei Jan 2019

Two New Species And A New Record Species Of The Genus Aeolothrips(Thysanoptera: Aeolothripidae) From Iran, Jalil Alavi, Kambiz Minaei

Turkish Journal of Zoology

Two new species of Aeolothrips from the northeast of Iran, A. jajarmi sp. nov. and A. oteri sp. nov., are described. One rare Asian species, A. intactus Pelikán 1963, is newly recorded from Iran. Diagnostic characters for each species as well as illustrations to distinguish them are provided.


Ecological Surveys On The Parthenogenetic Artemia Populations In The Hypersaline Lakes Of Anatolia, Turkey, Armi̇n Eskandari̇, Yasemi̇n Saygi Jan 2019

Ecological Surveys On The Parthenogenetic Artemia Populations In The Hypersaline Lakes Of Anatolia, Turkey, Armi̇n Eskandari̇, Yasemi̇n Saygi

Turkish Journal of Zoology

The objective of this study is to provide information on the parthenogenetic Artemia populations in some hypersaline lakes of Anatolia (Tuz, Bolluk, Tersakan, and Acıgöl). Sampling studies were performed for abiotic factors and population parameters between November 2009 and October 2010. During the survey we focused on the local Artemia populations to investigate population dynamics, reproduction, brood size, and cyst and naupliar biometrics. Generally, the Artemia habitats in Anatolia were relatively shallow, and thus they were subject to major seasonal fluctuations. Dramatic declines in population size in Tuz and Acıgöl Lakes were found during this study. All Artemia populations were …


Structural Characteristics Of The Soil Fauna Community In Beach Wetlands Of The Poyang Lake Region, Ping Lu, Nianhua Dai, Guohua Zhang, Meiwen Zhang, Derong Xu, Zhuorong Liu, Zhiqiang Huang Jan 2019

Structural Characteristics Of The Soil Fauna Community In Beach Wetlands Of The Poyang Lake Region, Ping Lu, Nianhua Dai, Guohua Zhang, Meiwen Zhang, Derong Xu, Zhuorong Liu, Zhiqiang Huang

Turkish Journal of Zoology

We examined the soil fauna community composition and structure of Poyang Lake beach wetlands using the modified Tullgren and Baermann methods during September and December 2015. A total of 3755 individuals were obtained from 2 samplings, which were found to belong to 7 classes, 8 orders, 3 suborders, and 17 families. Among these, the Oribatida, Prostigmata, Nematoda, and Onychiuridae were dominant. The functional groups of soil animals included omnivores, saprozoics, predators, and phytophages. Analysis results of the soil fauna composition and diversity showed that the soil animals were mainly concentrated at the 0-10 cm depth, presenting as a significant surface …


A New Species Of Tortanus (Atortus) (Copepoda, Calanoida, Tortanidae) From Minicoy Island, Southeastern Arabian Sea, Sanu Vengasseril Francis, Sivasankaran Bijoy Nandan Jan 2019

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 …


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 Jan 2019

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 …


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 Jan 2019

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 …


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 Jan 2019

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 …


Spatiotemporal Distribution And Population Structure Of Clibanarius Symmetricus (Randall, 1840) (Crustacea, Diogenidae) In An Amazon Estuary, Ana Carolina Melo Rodrigues, Jussara Moretto Martinelli-Lemos Jan 2019

Spatiotemporal Distribution And Population Structure Of Clibanarius Symmetricus (Randall, 1840) (Crustacea, Diogenidae) In An Amazon Estuary, Ana Carolina Melo Rodrigues, Jussara Moretto Martinelli-Lemos

Turkish Journal of Zoology

Rocky outcrops in the intertidal zones of estuaries often contain a highly diverse microbenthic community which includes the hermit crab, Clibanarius symmetricus, an abundant species on the equatorial Amazon coast. However, the ecology of this anomuran is poorly understood. Given this, the present study investigated the spatiotemporal distribution and structure of the C. symmetricus populations that inhabit the rocky outcrops of the Marapanim estuary in northern Brazil. Samples were collected monthly over a yearly cycle covering both the dry and rainy seasons in the upper and lower midlittoral zones during low tide. The distribution and abundance of C. symmetricus were …


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 Jan 2019

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.


Validation Of Reference Genes For Quantitative Expression Analysis By Qpcr In Various Tissues Of Date Mussel (Lithophaga Lithophaga), Urska Sivka Jan 2019

Validation Of Reference Genes For Quantitative Expression Analysis By Qpcr In Various Tissues Of Date Mussel (Lithophaga Lithophaga), Urska Sivka

Turkish Journal of Zoology

qPCR is a very popular method for identifying nucleotide sequences as a result of its sensitivity and relatively low cost and technical simplicity. Normalization is one of the most important steps in analyzing qPCR data and the use of reference genes is the most common normalization strategy. In the present study five commonly used reference genes (18S, 28S, ef1a, ß-act, and ?-tub) were evaluated for their stability in the mantle, gill, foot, and pallial gland of date mussel (L. lithophaga) in different seasons. Four different software packages were used for evaluation: geNorm, NormFinder, BestKeeper, and RefFinder. Although these programs contain …


Acute And Chronic Effects Of Thifluzamide On Daphnia Magna, Feyza İçoğlu Aksakal Jan 2019

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 …


Heavy Metal Accumulation As A Threat To The Endangered Egyptian Vulture(Neophron Percnopterus L.) In Turkey, Eli̇f Yamaç, Menekşe Özden, Sunay Balaban, Semra Malkoç Jan 2019

Heavy Metal Accumulation As A Threat To The Endangered Egyptian Vulture(Neophron Percnopterus L.) In Turkey, Eli̇f Yamaç, Menekşe Özden, Sunay Balaban, Semra Malkoç

Turkish Journal of Zoology

Due to anthropogenic activity, most vulture species are threatened. Neophron percnopterus, the Egyptian vulture, is a vulture species with a declining population. One of the most important factors threatening the species is exposure to chemicals. The second largest population of this bird species is found in Turkey. Accumulation of heavy metals for this species has not been investigated. The aim of this study was to detect and measure As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn values in the feathers of Neophron percnopterus. Calamis and vane, which are different part of the feathers, were analyzed separately with ICP-OES. According …


A New Larval Species Of Balaustium (Acari: Actinotrichida: Erythraeidae) From Turkey, Javad Noei, Fi̇rdevs Ersi̇n, İbrahi̇m Çakmak Jan 2019

A New Larval Species Of Balaustium (Acari: Actinotrichida: Erythraeidae) From Turkey, Javad Noei, Fi̇rdevs Ersi̇n, İbrahi̇m Çakmak

Turkish Journal of Zoology

The larvae of Balaustium izmirensis Noei & Ersin sp. nov. were obtained by rearing adults collected from building walls and window ledges in Bornova, İzmir, Turkey. The larva of B. izmirensis Noei & Ersin sp. nov. is described and illustrated. A key to larval species of Balaustium is provided.


Pseudamnicola Sumbasensis Sp. Nov., A New Species From Turkey(Gastropoda: Truncatelloidea: Hydrobiidae), Mustafa Emre Gürlek Jan 2019

Pseudamnicola Sumbasensis Sp. Nov., A New Species From Turkey(Gastropoda: Truncatelloidea: Hydrobiidae), Mustafa Emre Gürlek

Turkish Journal of Zoology

New species Pseudamnicola sumbasensis sp. nov. is described from Osmaniye Province of Turkey. Material was collected in 2017 and compared with other Pseudamnicola spp. recorded in Turkey.


Earthworm, A Novel In Vivo System To Validate Antimitotic Compounds, Kamaraj Rajamanikkam, Subramaniam Elaiya Raja, Senthamarai Kannan Balaji, Ganapathy Nadana Rajavadivu, Sudhakar Sivasubramaniam, Karuppaiah Palanichelvam Jan 2019

Earthworm, A Novel In Vivo System To Validate Antimitotic Compounds, Kamaraj Rajamanikkam, Subramaniam Elaiya Raja, Senthamarai Kannan Balaji, Ganapathy Nadana Rajavadivu, Sudhakar Sivasubramaniam, Karuppaiah Palanichelvam

Turkish Journal of Zoology

We report here that earthworm can be used as an in vivo system to prescreen antimitotic compounds. The known antimitotic compound colchicine and the aqueous extract of Acorus calamus L. rhizome were used to examine this system. The antimitotic activity of colchicine and the rhizome extract was confirmed by methods with Allium cepa root tip, earthworm regeneration, and MTT (3-(4,5-dimethyl thiazolyl-2-yl)-2,5-diphenyltetrazolium bromide). An earthworm regeneration assay examined the regeneration ability of tissues from amputated regions of the earthworm. All 3 assays showed that cell division is inhibited with colchicine and the aqueous extract of A. calamus rhizome. Histology studies with …


A New Species Of The Genus Echinolaophonte Nicholls, 1941 (Copepoda, Harpacticoida, Laophontidae) From The Aegean Sea Coast Of Turkey, Seher Kuru, Serdar Sönmez, Suphan Karaytuğ Jan 2019

A New Species Of The Genus Echinolaophonte Nicholls, 1941 (Copepoda, Harpacticoida, Laophontidae) From The Aegean Sea Coast Of Turkey, Seher Kuru, Serdar Sönmez, Suphan Karaytuğ

Turkish Journal of Zoology

During the ongoing partial taxonomic revision of the genus Echinolaophonte on the basis of populations previously collected from various shores of the Turkish coasts, a new species of Echinolaophonte was discovered and named Echinolaophonte mordoganensis sp. nov. The new species is morphologically most closely related to E. minuta and E. veniliae. The new species can easily be distinguished from its congeners by the combination of the following features: i) the shape of the rostrum, ii) having 2 ornamented setae instead of 1 on the syncoxa of the maxilliped, and iii) pattern difference in the P1?P4 setal formula in both male …


New Species And New Records Of Aphelinus Dalman (Hymenoptera: Chalcidoidea: Aphelinidae) From Lagodekhi Reserve (Sakartvelo - Georgia), With Diversity And Distribution Along An Elevational Gradient, George Japoshvili, Levan Mumladze Jan 2019

New Species And New Records Of Aphelinus Dalman (Hymenoptera: Chalcidoidea: Aphelinidae) From Lagodekhi Reserve (Sakartvelo - Georgia), With Diversity And Distribution Along An Elevational Gradient, George Japoshvili, Levan Mumladze

Turkish Journal of Zoology

The aim of the present study was to investigate species diversity and distribution of Aphelinus species in an elevational gradient in the Lagodekhi Reserve (Sakartvelo - Georgia) throughout a growing season. Two species of Aphelinus Dalman, 1820 (Hymenoptera: Aphelinidae), A. humilis Mercet and A. thomsoni Graham, are recorded for the first time from Georgia and the Caucasus and two species (A. lagodekhiensis sp. nov. and A. sugonjaevi sp. nov.) are described as new to science. To facilitate species identification we have developed a key to the females of all 24 species of Aphelinus currently known from the Middle East and …


A New Brachineurini Genus And Two New Species(Diptera: Cecidomyiidae: Cecidomyiinae) From Yunnan, China, Ke-Long Jiao, Hao Wang, Wen-Jun Bu Jan 2019

A New Brachineurini Genus And Two New Species(Diptera: Cecidomyiidae: Cecidomyiinae) From Yunnan, China, Ke-Long Jiao, Hao Wang, Wen-Jun Bu

Turkish Journal of Zoology

A new free-living genus of the mycophagous tribe Brachineurini, Loborrhizomyia gen. nov., and its type species (Loborrhizomyia phaneroectata sp. nov.) and another new species (Loborrhizomyia aphanata sp. nov.) are described from the Caiyang River Nature Reserve, Pu?er, Yunnan, China. The new genus is characterized in the tribe Brachineurini by the unique gonostylus having a ventral lobe protruding to the distal. The taxonomic status of the new genus and two new species is discussed with a comparison between the other related groups and an updated key to all known Brachineurini genera including the new genus is provided.


A New Erigonine Genus From The Nepal Himalayas (Araneae, Linyphiidae), Andrei V. Tanasevitch Jan 2019

A New Erigonine Genus From The Nepal Himalayas (Araneae, Linyphiidae), Andrei V. Tanasevitch

Turkish Journal of Zoology

A new genus, Parbatthorax gen. nov., with P. unicornis sp. nov. as type species, is described from the Nepal Himalayas. The genus is characterized by the highly modified palpal tibia and the paracymbium, as well as by the peculiar structure of the embolic division, which contains a convector.


Hibernation Perturbs The Number Of Hemocytes And Causes Hematological Turnover: Basal Traits To Understand Season-Dependent Physiological Variations In Helix Pomatia (Gastropoda: Helicidae), Damir Suljevic, Erna Islamagic, Alen Hamzic, Nadja Zubcevic, Andi Alijagic Jan 2019

Hibernation Perturbs The Number Of Hemocytes And Causes Hematological Turnover: Basal Traits To Understand Season-Dependent Physiological Variations In Helix Pomatia (Gastropoda: Helicidae), Damir Suljevic, Erna Islamagic, Alen Hamzic, Nadja Zubcevic, Andi Alijagic

Turkish Journal of Zoology

The total number of hemocytes and their morphological characteristics were analyzed in Helix pomatia Linnaeus, 1758, by light microscopy during different phases of hibernation. Three types of hemocytes were identified: hyalinocytes, agranulocytes, and granulocytes. Total number of hemocytes decreased significantly during hibernation. Most intensive changes in cell size, morphology, and appearance of special structures in granulocytes happened during the hibernation period itself. Termination of hibernation coincides with very important granulocyte transformation and the appearance of specific gigantic short-lived cells. All of the changes in cell number and morphology are characteristics of different hibernation phases and have a major role in …


A New Species Of Parasteatoda Archer, 1946 (Araneae, Theridiidae) From Wuling Mountain, China, Sufang Yang, Muhammad Irfan, Xianjin Peng Jan 2019

A New Species Of Parasteatoda Archer, 1946 (Araneae, Theridiidae) From Wuling Mountain, China, Sufang Yang, Muhammad Irfan, Xianjin Peng

Turkish Journal of Zoology

Parasteatoda aequipeiformis sp. nov. (male and female) is described from Wuling Mountain, China. Distribution data, detailed morphological characteristics, and illustrations of body and genital organs are presented.


Comalcandona Gibsoni Sp. Nov. (Ostracoda, Candonidae) From Comal Spring, Texas, Usa, Okan Külköylüoğlu Jan 2019

Comalcandona Gibsoni Sp. Nov. (Ostracoda, Candonidae) From Comal Spring, Texas, Usa, Okan Külköylüoğlu

Turkish Journal of Zoology

A new species, Comalcandona gibsoni sp. nov., was found from Comal Springs, Comal County, Texas, USA. The new species has four horn-like projections located on the antero- and posterodorsal ends of the valves and this unique character separates this species from Comalcandona tressleri. Some other distinguishing differences in chaetotaxy (e.g., position, length, and number of setae on the segments) can also be seen in the soft body parts (e.g., absence of gamma seta on mandibula, duckbill shape of clasping organ of first leg, numbers of whorls in Zenker?s organ). Based on the differences, Comalcandona gibsoni sp. nov. is proposed as …