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Articles 481 - 510 of 2109
Full-Text Articles in Life Sciences
Description Of A New Species Of Hersiliola And The Male Ofduninia Rheimsae Marusik & Fet, 2009 From Iran (Araneae: Hersiliidae), Alireza Zamani, Omid Mirshamsi, Yuri Marusik
Description Of A New Species Of Hersiliola And The Male Ofduninia Rheimsae Marusik & Fet, 2009 From Iran (Araneae: Hersiliidae), Alireza Zamani, Omid Mirshamsi, Yuri Marusik
Turkish Journal of Zoology
Hersiliola artemisiae sp. nov. is described from central and south-central regions of Iran. In addition, the male of Duninia rheimsae Marusik & Fet, 2009 is described for the first time and compared with two other congeners, D. darvishi Mirshamsi & Marusik, 2013 and D. baehrae Marusik & Fet, 2009.
A New Species Of Oxyoppia (Oxyoppiella) (Acari: Oribatida: Oppiidae) From Iran, Elizabeth Hugo Coetzee, Parisa Lotfollahi, Ayda Abbasi Kalo, Elnaz Movahedzade
A New Species Of Oxyoppia (Oxyoppiella) (Acari: Oribatida: Oppiidae) From Iran, Elizabeth Hugo Coetzee, Parisa Lotfollahi, Ayda Abbasi Kalo, Elnaz Movahedzade
Turkish Journal of Zoology
A new oppiid species (Acari: Oribatida: Oppiidae), Oxyoppia (Oxyoppiella) minuscula sp. nov. from the Marand region in northwestern East Azerbaijan Province in Iran, is described and illustrated. A new generic (subgeneric) diagnosis of Oxyoppia (Oxyoppiella) Subías and Rodríguez, 1986 is given, and a key to all known species is provided.
Distribution Of Rotifers Of High Mountain Lakes In The Eastern Black Sea Range Of Turkey, Di̇dem Özdemi̇r Mi̇s, Mustafa Ruşen Ustaoğlu
Distribution Of Rotifers Of High Mountain Lakes In The Eastern Black Sea Range Of Turkey, Di̇dem Özdemi̇r Mi̇s, Mustafa Ruşen Ustaoğlu
Turkish Journal of Zoology
Six expeditions were conducted in 2005-2007 on the rotifer fauna of 59 high mountain lakes of the Eastern Black Sea Range. All of the lakes are located at altitudes between 2530 and 3370 m except Uzungöl (1100 m). A total of 63 rotifer taxa were identified. All of the taxa that were identified are new records for their localities except Notholca squamula and Cephalodella gibba. Dissotrocha macrostyla, Hexarthra jenkinae, Lecane clara, Lecane kluchor, and Lecane latissima are new records for the Turkish inland water fauna. The trophic classification based on the orthophosphate includes 22 lakes as ultraoligotrophic and 37 lakes …
Identifying The Hotspots Of Wildlife-Vehicle Collision On The Çankırı-Kırıkkale Highway During Summer, Ali̇ Uğur Özcan, Nuri̇ Kaan Özkazanç
Identifying The Hotspots Of Wildlife-Vehicle Collision On The Çankırı-Kırıkkale Highway During Summer, Ali̇ Uğur Özcan, Nuri̇ Kaan Özkazanç
Turkish Journal of Zoology
In this study, we identified hotspots of mammal-vehicle collisions that occurred on the Çankırı-Kırıkkale highway between May and October 2014. We collected 58 records from 6 species. Sixteen casualties occurred on the part of the road with low traffic volume (1818 vehicles/day) and 42 casualties occurred on the part with moderate traffic volume (4680 vehicles/day). The two species with the highest number of records were hedgehog Erinaceus concolor (n = 27) and red fox Vulpes vulpes (n = 21). Hotspots of mammal-vehicle collisions were detected with the CrimeStat3 program using 750-m bandwidth. We identified two spots of high incidence of …
New Additions To Iranian Collembola (Entognatha: Hexapoda) From Ilam Province(Western Iran), Masoumeh Shayanmehr, Majid Mirabbalou, Igor J. Kaprus
New Additions To Iranian Collembola (Entognatha: Hexapoda) From Ilam Province(Western Iran), Masoumeh Shayanmehr, Majid Mirabbalou, Igor J. Kaprus
Turkish Journal of Zoology
Three species of springtails were identified as new records for Iranian fauna from Ilam Province, western Iran: Hemisotoma quadrioculatus (Martynova, 1967), Isotoma anglicana Lubbock, 1862 (Isotomidae), and Metaphorura riozoi Castaño-Meneses, Palacios- Vargas & Traser, 2000 (Tullbergiidae). Brief information for each species about material examined, ecology, illustrations, and distribution is given.
Invertebrate Infestation In Green Turtle (Chelonia Mydas (Linnaeus, 1758)) Andloggerhead Turtle (Caretta Caretta (Linnaeus, 1758)) Nests On Alata Beach, Mersin, Turkey, Cemi̇l Aymak, Remzi̇ye Serap Ergene, Yusuf Katilmiş, Aşkin Hasan Uçar
Invertebrate Infestation In Green Turtle (Chelonia Mydas (Linnaeus, 1758)) Andloggerhead Turtle (Caretta Caretta (Linnaeus, 1758)) Nests On Alata Beach, Mersin, Turkey, Cemi̇l Aymak, Remzi̇ye Serap Ergene, Yusuf Katilmiş, Aşkin Hasan Uçar
Turkish Journal of Zoology
Invertebrate infestation in sea turtle nests (Caretta caretta and Chelonia mydas) was recorded for the first time for Alata beach, Mersin, Turkey. A total of 121 green and 32 loggerhead nests were recorded and 34 (22.22%) of these were examined in terms of the invertebrate faunal composition. The specimens found in the nests were identified to order, family, or genus levels and they were represented as 5 orders. These invertebrate groups are Pimelia sp. larvae (Tenebrionidae; Coleoptera), Elater sp. larvae (Elateridae; Coleoptera), Scarabaeidae larvae (Coleoptera), Muscidae (Diptera), Enchytraeidae (Oligochaeta), Myrmeleontidae (Neuroptera), and Cyrptostigmata (Acari).
Seasonal And Ontogenetic Diet Shift Of Two Sympatric Cyprinid Fish Species From The Temperate Karamenderes River, Çanakkale, Turkey, Şükran Yalçin Özdi̇lek
Seasonal And Ontogenetic Diet Shift Of Two Sympatric Cyprinid Fish Species From The Temperate Karamenderes River, Çanakkale, Turkey, Şükran Yalçin Özdi̇lek
Turkish Journal of Zoology
Diet composition and feeding relationships of two cyprinid species, Squalius cii and Barbus oligolepis, from the Karamenderes River, northwestern Turkey, were assessed over a 1-year period. Both species were omnivorous and fed mostly on benthic plant materials (particularly algae) and insects. The diet of B. oligolepis primarily comprised Bacillariophyceae, Diptera larvae, and other insects, while that of S. cii comprised filamentous algae (Cyanobacteria and Chlorophyceae), insect larvae, and adults. Ontogenetic shifts in diet were identified in both species. The ratio of Chlorophyceae in the diet of B. oligolepis showed a gradual increase with increase in its body size; moreover, the …
Mesomermis Devii Sp. Nov. (Nematoda: Mermithidae),A New Species Of Nematode From Devi Cave In Georgia, Olegi Gorgadze, Shalva Barjadze
Mesomermis Devii Sp. Nov. (Nematoda: Mermithidae),A New Species Of Nematode From Devi Cave In Georgia, Olegi Gorgadze, Shalva Barjadze
Turkish Journal of Zoology
Adult female individuals of the nematode Mesomermis devii sp. nov. (Nematoda: Mermithidae) have been described. The host organism is not determined. The individuals were isolated from moist guano obtained in the dark zone of Devi Cave (West Georgia). The new species is characterized by the following: rounded and symmetrical apical end of the head; mouth aperture is located in the middle of the head terminus; 6 cephalic papillae are arranged in a single row; each papilla is equipped with 2 or 3 sensilla; stoma has uneven width and the pharyngeal tube is of even width along the whole length; small …
Amylase In The Hepatopancreas Of A Euryhaline Burrowingcrab: Characteristics And Modulation, Antonela Asaro, Roberto Paggi, Rosana De Castro, Alejandra Lopez Mañanes
Amylase In The Hepatopancreas Of A Euryhaline Burrowingcrab: Characteristics And Modulation, Antonela Asaro, Roberto Paggi, Rosana De Castro, Alejandra Lopez Mañanes
Turkish Journal of Zoology
In spite of its inherent physiological importance, studies on the occurrence, characteristics, and modulation of amylase in euryhaline crabs are lacking. We investigated the occurrence of amylase forms and the effect of acclimation to different salinities on their number and made a partial purification and characterization of the major form present in the hepatopancreas of Neohelice granulata. Zymogram analysis revealed 5 amylase forms in crabs acclimated to 35 psu (seawater) and 37 psu, and an additional band at 10 psu, but with a major form (29 kDa) in all cases, which was partially purified and characterized. Amylolytic activity was maximal …
Review Of The Brachypterous Species Of Alloxysta Förster, 1869(Hymenoptera: Cynipoidea: Figitidae: Charipinae) With A Description Of Two New Species, Mar Ferrer Suay, Jesus Selfa, Maria Victoria Seco-Fernandez, Jili Pujade-Villar
Review Of The Brachypterous Species Of Alloxysta Förster, 1869(Hymenoptera: Cynipoidea: Figitidae: Charipinae) With A Description Of Two New Species, Mar Ferrer Suay, Jesus Selfa, Maria Victoria Seco-Fernandez, Jili Pujade-Villar
Turkish Journal of Zoology
The aim of this study is to review the brachypterous species within the genus Alloxysta Förster, 1869. The known brachypterous species of Alloxysta have been compared with fully winged species in order to establish hypotheses regarding dimorphism for wing length and shape. This analysis is based only on the morphological features shared between species; breeding and genetic analyses will be necessary to test and refine these hypotheses. Two new brachypterous species are described here: Alloxysta curta Ferrer-Suay sp. nov. and Alloxysta pseudoconsobrina Ferrer-Suay sp. nov. Six species are revised. In total, there are now 8 brachypterous species known in this …
Heterochromatin Distribution And Localization Of Nors In The 2n = 48cytotypes Of Nannospalax Xanthodon And N. Ehrenbergi, Ati̇lla Arslan, Jan Zima
Heterochromatin Distribution And Localization Of Nors In The 2n = 48cytotypes Of Nannospalax Xanthodon And N. Ehrenbergi, Ati̇lla Arslan, Jan Zima
Turkish Journal of Zoology
We compared the C-banding pattern and the NOR distribution in 3 populations of N. xanthodon and N. ehrenbergi with 48 chromosomes from Turkey, with the aim to reveal variations between and within species. We have found distinct variation in the C-banding and the NOR distribution pattern among the 3 populations compared; each of them possessed its own specific chromosomal features. However, it is not possible to distinguish between intra- and interspecific variation, and the observed patterns cannot be utilized for unequivocal species recognition.
Neobisium (N.) Tothi Sp. Nov., A New Species From Hungary Andromania, And First Records Of Neobisium (N.) Noricum Beier, 1939 From Hungary (Pseudoscorpiones: Neobisiidae), János Novák
Turkish Journal of Zoology
A new pseudoscorpion species, Neobisium (Neobisium) tothi sp. nov., is described from Hungary and Romania. In addition, Neobisium (N.) noricum Beier, 1939 is reported from Hungary for the first time. Detailed descriptions and illustrations of the new species and the new specimens of N. (N.) noricum are presented here.
Fine Structure Of The Malpighian Tubules In Gryllus Campestris(Linnaeus, 1758) (Orthoptera, Gryllidae), Irmak Polat, Nurcan Özyurt, Damla Amutkan, Zeki̇ye Suludere, Selami̇ Candan
Fine Structure Of The Malpighian Tubules In Gryllus Campestris(Linnaeus, 1758) (Orthoptera, Gryllidae), Irmak Polat, Nurcan Özyurt, Damla Amutkan, Zeki̇ye Suludere, Selami̇ Candan
Turkish Journal of Zoology
The Malpighian tubules are responsible for excretion and osmoregulation in insects. The Malpighian system consists of tubules that are closed at the distal end and extend from the point of junction of the midgut and hindgut. This organ helps the water and electrolyte balance of the internal metabolism by filtration with absorption of water and soluble materials as mineral salts from the hemolymph. In this study, the histology of Malpighian tubules in Gryllus campestris (Orthoptera, Gryllidae) has been examined in detail by light microscopy, scanning electron microscopy, and transmission electron microscopy. The distal ends of the Malpighian tubules in G. …
Identification Of Thyroid Hormone Receptors α And β Genes And Their Expression Profiles During Metamorphosis In Rana Chensinensis, Chuan-Chuan Du, Xin-Yi Li, Hua-Xin Wang, Kai Liang, Hong-Yuan Wang, Yuhui Zhang
Identification Of Thyroid Hormone Receptors α And β Genes And Their Expression Profiles During Metamorphosis In Rana Chensinensis, Chuan-Chuan Du, Xin-Yi Li, Hua-Xin Wang, Kai Liang, Hong-Yuan Wang, Yuhui Zhang
Turkish Journal of Zoology
To explore the role of thyroid hormones in organ remodeling during the metamorphosis of amphibians, the cDNAs of two thyroid hormone receptors (TRα and TRβ) in Rana chensinensis were identified. The 1257 bp of rcTRα cDNA encoding 418 amino acids and the 1122 bp of rcTRβ cDNA encoding 373 amino acids were cloned. Their polypeptide sequences contain two highly conserved cysteine-rich zinc fingers in the DNA-binding domain, while rcTRβ is 42 amino acids shorter in its A/B domain when compared with rcTRα. Fifty-five amino acids differed between the TRα and TRβ domains. The rcTRα and rcTRβ mRNA levels in the …
Key To The Species Of Megachernes Beier (Pseudoscorpiones: Chernetidae),With Notes On M. Afghanicus And M. Pavlovskyi, Mahrad Nassirkhani, Reza Vafai Shoushtari
Key To The Species Of Megachernes Beier (Pseudoscorpiones: Chernetidae),With Notes On M. Afghanicus And M. Pavlovskyi, Mahrad Nassirkhani, Reza Vafai Shoushtari
Turkish Journal of Zoology
An identification key is presented for all described species of the pseudoscorpions belonging to the genus Megachernes. Megachernes afghanicus Beier, 1959 is also considered as a junior subjective synonym of M. pavlovskyi Redikorzev, 1949.
The First Record Of Macrobiotus Vladimiri Bertolani, Biserov, Rebecchi & Cesari, 2011 (Tardigrada: Eutardigrada: Macrobiotidae: Hufelandi Group) From Poland, Bernadeta Nowak, Daniel Stec
The First Record Of Macrobiotus Vladimiri Bertolani, Biserov, Rebecchi & Cesari, 2011 (Tardigrada: Eutardigrada: Macrobiotidae: Hufelandi Group) From Poland, Bernadeta Nowak, Daniel Stec
Turkish Journal of Zoology
Tardigrade studies in Poland have been carried out for more than a century and to date, 102 species have been reported from this central European country. This constitutes nearly 9% of all known species within the phylum. Although previous studies have been thorough, a number of taxa now known to belong to species complexes have been treated in only a very general way. One such complex is the Macrobiotus hufelandi group, which has a worldwide distribution. To date, only three hufelandi group species have been recorded from Poland: M. hufelandi hufelandi C.A.S. Schultze, 1834; M. macrocalix Bertolani & Rebecchi, 1993; …
Proximate Analysis Of Indian Flying Fox's (Pteropus Giganteus) Natural Food, With A Note On Its Roost Variations In Urban Areas Of Lahore, Pakistan, Arshad Javid, Tayiba Gulraiz, Muhammad Ashraf, Muhammad Nadeem, Syed Makhdoom Hussain, Muhammad Altaf, Irfan Babu
Proximate Analysis Of Indian Flying Fox's (Pteropus Giganteus) Natural Food, With A Note On Its Roost Variations In Urban Areas Of Lahore, Pakistan, Arshad Javid, Tayiba Gulraiz, Muhammad Ashraf, Muhammad Nadeem, Syed Makhdoom Hussain, Muhammad Altaf, Irfan Babu
Turkish Journal of Zoology
Food habits, nutrient preferences, and roost variations of Indian flying fox Pteropus giganteus were investigated for a period of 1 year in two public parks in Lahore, Pakistan. Bolus and guano samples of P. giganteus were collected on a monthly basis, and seeds of 32 plant species belonging to 23 genera and 15 families were identified from the ejecta samples. Of these 32 food species, 8 were native and 24 were exotic; 13 were commercially important, while 19 species had no mercantile value. Proximate analysis of the food items revealed that fruits with comparatively higher moisture content were utilized during …
Human Activity Mediates Reciprocal Distribution And Niche Separationof Two Sympatric Mongoose Species On The Pothwar Plateau, Pakistan, Riaz Hussain, Tariq Mahmood, Faraz Akrim, Hira Fatima, Muhammad Sajid Nadeem
Human Activity Mediates Reciprocal Distribution And Niche Separationof Two Sympatric Mongoose Species On The Pothwar Plateau, Pakistan, Riaz Hussain, Tariq Mahmood, Faraz Akrim, Hira Fatima, Muhammad Sajid Nadeem
Turkish Journal of Zoology
Ecologically and morphologically similar species living in sympatry are predicted to partition their resources, although the resources themselves may vary in time and space and in relation to extrinsic factors. We studied two sympatric species of carnivores that vary in their distribution along a gradient of human activity, and one species exploits a wider range of food sources. We recorded the distribution of the small Indian mongoose (Herpestes javanicus) and the gray mongoose (Herpestes edwardsii) through reconnaissance surveys within high, medium, and low human activity areas of the Pothwar Plateau from November 2011 to June 2013. We found that the …
Macroinvertebrate Composition In The Metarhithral Zones Of The Munzur And Pülümür Rivers: A Preliminary Study, Zuhal Gülteki̇n, Rahmi̇ Aydin, Carola Winkelmann
Macroinvertebrate Composition In The Metarhithral Zones Of The Munzur And Pülümür Rivers: A Preliminary Study, Zuhal Gülteki̇n, Rahmi̇ Aydin, Carola Winkelmann
Turkish Journal of Zoology
The aim of this work was the determination of the macroinvertebrate community in the metarhithral zones of the Munzur and Pülümür rivers. This is the first documented research on macroinvertebrates in the metarhithral zone of the Munzur and Pülümür rivers in the region of the city of Tunceli. In total, 30 taxa of 9 orders of benthic invertebrates were recorded at the four sampling sites. Larvae of Taeniopteryx caucasica (Plecoptera), Oligoneuriella baskale, and Ecdyonurus dispar (Ephemeroptera) were recorded for the first time in the province of Tunceli.
Distribution And Conservation Of Acomys Cilicicus (Mammalia: Rodentia) In Turkey, Ortaç Çeti̇ntaş, Ferhat Matur, Mustafa Sözen
Distribution And Conservation Of Acomys Cilicicus (Mammalia: Rodentia) In Turkey, Ortaç Çeti̇ntaş, Ferhat Matur, Mustafa Sözen
Turkish Journal of Zoology
Acomys cilicicus is endemic to Turkey and known from a very restricted area. The exact distribution of the species was not known up to now and the IUCN status of the species was Data Deficient (DD). To determine the exact distribution area of the species, 39 localities within the historical distribution were surveyed by using 3243 Sherman traps between 2013 and 2016. Turkish spiny mouse samples were obtained from 14 of these 39 localities and the current distribution of the species was determined. We found that the Turkish spiny mouse has two isolated populations in the area between Silifke and …
First Results Of A Faunistic Survey On The Orthoptera Of Jadovnik Mountain, Southwestern Serbia, With Data On The Calling Songs Of Some Bush Cricket Species, Slobodan Ivkovic
First Results Of A Faunistic Survey On The Orthoptera Of Jadovnik Mountain, Southwestern Serbia, With Data On The Calling Songs Of Some Bush Cricket Species, Slobodan Ivkovic
Turkish Journal of Zoology
During field trips conducted in 2015 and 2016 at 22 different localities on Jadovnik Mountain, 68 species were recorded. The calling songs of 4 species were studied in detail, and a new song type of Isophya clara was described. Metrioptera brachyptera and Locusta migratoria are rerecorded for the first time in 40 years for the Serbian fauna.
Three New Truncatelloidean Gastropod Species From Turkey(Caenogastropoda: Littorinimorpha), Mustafa Emre Gürlek
Three New Truncatelloidean Gastropod Species From Turkey(Caenogastropoda: Littorinimorpha), Mustafa Emre Gürlek
Turkish Journal of Zoology
New species of Bithyniidae (Pseudobithynia adiyamanensis sp. nov.), Hydrobiidae (Pseudorientalia ceriti sp. nov.), and Bythinellidae (Bythinella yerlii sp. nov.) are described from three different locations in Turkey. Samples were collected in 2013 and 2016 and the shell and male genital tract morphology of the new species were studied. All of these new taxa were compared to congeners that live in Turkey and adjacent countries.
Taxonomic Status Of A Newly Described Island Population Of The Smooth Newtlissotriton Vulgaris (Linnaeus, 1758) From Bozcaada (Çanakkale, Turkey), Nurşen Çördük, Çi̇ğdem Gül, Murat Tosunoğlu, Konstantinos Sotiropoulos
Taxonomic Status Of A Newly Described Island Population Of The Smooth Newtlissotriton Vulgaris (Linnaeus, 1758) From Bozcaada (Çanakkale, Turkey), Nurşen Çördük, Çi̇ğdem Gül, Murat Tosunoğlu, Konstantinos Sotiropoulos
Turkish Journal of Zoology
The taxonomic status and phylogenetic position of the recently recorded smooth newt (Lissotriton vulgaris) population from the island of Bozcaada (Çanakkale, Turkey) is clarified on the basis of morphological and molecular phylogenetic analyses. The L. vulgaris population from Bozcaada presents body proportions and morphological features of subsp. schmidtlerorum, such as small body length, absence of the tail filament, and dorsal crest with pointed free margin. Similarly, phylogenetic analyses of mitochondrial DNA sequences (ND4, 16S rRNA) place the Bozcaada population within Clade E of the recent L. vulgaris phylogeny, which consists of L. v. schmidtlerorum populations.
Cooccurrence Of Schistosoma Haematobium, Other Trematode Parasites, An Annelid (Chaetogaster Limnaei Limnaei), And A Nematode Parasite (Daubaylia Potomaca) In Bulinus Globosus, Ogochukwu Okeke, Patience Ubachukwu
Cooccurrence Of Schistosoma Haematobium, Other Trematode Parasites, An Annelid (Chaetogaster Limnaei Limnaei), And A Nematode Parasite (Daubaylia Potomaca) In Bulinus Globosus, Ogochukwu Okeke, Patience Ubachukwu
Turkish Journal of Zoology
Cooccurrence of Schistosoma haematobium, other trematodes, Chaetogaster limnaei limnaei, and Daubaylia potomaca was investigated in Bulinus globosus collected at Nike Lake from October 2011 to September 2012. The snail sizes as well as the numbers of these organisms were recorded. Single infections of S. haematobium, other trematodes, C. limnaei limnaei, and D. potomaca were 0.3%, 46.38%, 1.03%, and 2.66%. Coinfection of S. haematobium-C. limnaei limnaei was 0.3% while that of S. haematobium-other trematodes was 0.15%. Coinfections of C. limnaei limnaei-other trematodes and D. potomaca-other trematodes were 2.16% each. There was no cooccurrence of C. limnaei limnaei-D. potomaca or S. haematobium-D. …
A New Larval Record Of, Nurcan Özkan, Seyhan Akiska
A New Larval Record Of, Nurcan Özkan, Seyhan Akiska
Turkish Journal of Zoology
Demicryptochironomus (Demicryptochironomus) vulneratus (Zetterstedt, 1838) was collected as a total of 4 individuals from the Garzan Brook, Batman Brook (Beşeri), and Tigris River (Hasankeyf) and recorded as a new chironomid larva species for the Turkish potamofauna. The species was identified morphologically under light microscope and photographed with a photomicroscope. In addition, the taxonomic features of the species were illustrated schematically with a scale.
Updated List Of The Subfamily Omaliinae (Coleoptera: Staphylinidae)From Kazakhstan With Some New Records, Peter Hlavac, Matus Kocian, Oto Nakladal
Updated List Of The Subfamily Omaliinae (Coleoptera: Staphylinidae)From Kazakhstan With Some New Records, Peter Hlavac, Matus Kocian, Oto Nakladal
Turkish Journal of Zoology
A detailed, updated list of the subfamily Omaliinae known from Kazakhstan is provided.
First Record Of Water Bears (Tardigrada) From Sponges (Porifera), Joanna Talanda, Krzysztof Zawierucha
First Record Of Water Bears (Tardigrada) From Sponges (Porifera), Joanna Talanda, Krzysztof Zawierucha
Turkish Journal of Zoology
Aquatic species of Tardigrada usually inhabit submerged plants or sediment but they are also known as associated with other animals, like barnacles (Crustacea: Cirripedia) or sea cucumbers (Echinodermata: Holothuroidea). In sponges collected from Lake Ohrid (Macedonia) we found individuals of two tardigrade taxa: Isohypsibius sp. and Dactylobiotus sp. This paper provides the first record of Tardigrada from Macedonia (Lake Ohrid) and is the first report of these animals on sponges.
First Records Of Spongillaflies (Neuroptera: Sisyridae) In Serbia And Bosniaand Herzegovina, With Notes On Their Occurrence In The Balkan Countries, Jan Podlesnik, Vesna Klokocovnik, Tina Klenovsek, Franc Janzekovic, Dusan Devetak
First Records Of Spongillaflies (Neuroptera: Sisyridae) In Serbia And Bosniaand Herzegovina, With Notes On Their Occurrence In The Balkan Countries, Jan Podlesnik, Vesna Klokocovnik, Tina Klenovsek, Franc Janzekovic, Dusan Devetak
Turkish Journal of Zoology
Data on the occurrence of four spongillafly species in the Balkan countries are provided. Two species are recorded for the first time in two countries: Sisyra nigra (Retzius, 1783) in Serbia and Bosnia and Herzegovina and Sisyra terminalis Curtis, 1854 in Serbia.
Oocyte Development In Melanogryllus Desertus (Pallas, 1771) (Orthoptera: Gryllidae):Presence Of Balbiani Body, Özlem Çakici
Oocyte Development In Melanogryllus Desertus (Pallas, 1771) (Orthoptera: Gryllidae):Presence Of Balbiani Body, Özlem Çakici
Turkish Journal of Zoology
Oocyte development in the ovary of the black cricket, Melanogryllus desertus, was investigated. In the panoistic ovary of M. desertus, oocyte developmental stages based on their histological properties were classified as previtellogenic, vitellogenic, and maturation. Oocytes were encircled by follicle cells through the developmental stages. In the previtellogenic stage, a few vacuoles were observed just beneath the oolemma. At the beginning of the vitellogenic stage, subdivided into early-, middle-, and late-vitellogenic stages, yolk granules within the oocyte were initially observed just beneath the oolemma. In addition, small lipid droplets were initially present under the yolk granules. As vitellogenesis proceeded, both …
Postembryonic Development Of Nonmarine Ostracod Chlamydotheca Arcuata (Sars, 1901)(Crustacea: Ostracoda), Reared In The Laboratory, Analia Roxana Diaz, Estela Celia Lopretto
Postembryonic Development Of Nonmarine Ostracod Chlamydotheca Arcuata (Sars, 1901)(Crustacea: Ostracoda), Reared In The Laboratory, Analia Roxana Diaz, Estela Celia Lopretto
Turkish Journal of Zoology
We describe here 8 instars (from A-8 through A-1) of the postembryonic development of the Cyprididae Chlamydotheca arcuata (Sars, 1901) from hatching to sexually mature individuals. To study the development of this species, cultures of adult parthenogenetic female specimens were established and maintained in the laboratory. The ostracod specimens were collected from temporary ponds and streams in Buenos Aires Province, Argentina. This report provides a description of the chaetotaxy of each limb along with detailed illustrations. Photographs of eggs and carapaces were taken using scanning electron microscopy. The complete development of Chlamydotheca arcuata lasted between 80 and 90 days. In …