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[MORPHOLOGICAL VARIABILITY OF PROTEOCEPHALUS PERCAE (MÜLLER 1780) PARASITIZING COREGONID FISHES]. [寄生于冠科鱼类的proteocephalus percae (mÜller 1780)的形态变异]。
Parazitologiia Pub Date : 2015-05-01
L V Anikieva, E P Ieshko, D I Lebedeva
{"title":"[MORPHOLOGICAL VARIABILITY OF PROTEOCEPHALUS PERCAE (MÜLLER 1780) PARASITIZING COREGONID FISHES].","authors":"L V Anikieva,&nbsp;E P Ieshko,&nbsp;D I Lebedeva","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Morphological variability of Proteocephalus percae from native host--perch Perca fluviatilis and two species of coregonids (whitefish Coregonus lavaretus and Arctic cisco C. autumnalis) from fish farms of Karelia were studied. Parasite groups from 3 host species differed by morphometric parameters. Morphological structure of P. percae from native host included three morphs, those numbers were almost equal. Parasite groups of whitefish and Arctic cisco differed from that of perch in morphological structure and dominance of different morphs. Changes of the P. percae morphological structure was related to differences in ecological niches of three hosts of parasite. This reflects the initial stages of microevolution. The results obtained allow us to estimate an adaptive response of parasitic worms to new host species settling to pond.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 3","pages":"160-70"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34007492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE FIRST RECORD OF DIMEROSACCUS ONCORHYNCHI (TREMATODA: OPECOELIDAE) IN FISHES FROM RIVERS OF PRIMORSKY TERRITORY, RUSSIA, WITH A DISCUSSION ON ITS TAXONOMIC POSITION USING MORPHOLOGICAL AND MOLECULAR DATA. 在俄罗斯滨海地区河流鱼类中首次记录的二粒棘球绦虫(吸虫目:棘球绦虫科)，并利用形态学和分子资料对其分类地位进行了讨论。
Parazitologiia Pub Date : 2015-05-01
M B Shedko, S G Sokolov, D M Atopkin
{"title":"THE FIRST RECORD OF DIMEROSACCUS ONCORHYNCHI (TREMATODA: OPECOELIDAE) IN FISHES FROM RIVERS OF PRIMORSKY TERRITORY, RUSSIA, WITH A DISCUSSION ON ITS TAXONOMIC POSITION USING MORPHOLOGICAL AND MOLECULAR DATA.","authors":"M B Shedko,&nbsp;S G Sokolov,&nbsp;D M Atopkin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The opecoelid trematode Dimerosaccus oncorhynchi (Eguchi, 1931) Shimazu, 1980, hitherto known only from the Japanese archipelago, has been found in three species of freshwater salmonid fish (Oncorhynchus masou, Brachymystax tumensis, Salvelinus curilus) from rivers of Primorsky Territory, the Sea of Japan basin, Russia. This is the first record of the parasite in the continental part of Asia. Fishes B. tumensis and S. curilus are new hosts for D. oncorhynchi. The ecological notes, morphological description and drawings of the found trematodes clarifying the morphology of the male reproductive system are given. In the present study phylogenetic relationships of the species D. oncorhynchi with the related taxa were revealed using partial sequences of the 28S rDNA. Obtained results indicate the validity of D. oncorhynchi as the member of the subfamily Opecoelinae, which was closely related to the genus Opecoeloides, a representative of this subfamily.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 3","pages":"171-89"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34007493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[SEASONAL CHANGES IN THE BIOLOGY OF LEUCOCHLORIDIUM PARADOXUM (TREMATODA, LEUCOCHLORIDIOMORPHIDAE)]. [带水藻，带水藻科带水藻生物学的季节变化]。
Parazitologiia Pub Date : 2015-05-01
G L Ataev, A S Tokmakova
{"title":"[SEASONAL CHANGES IN THE BIOLOGY OF LEUCOCHLORIDIUM PARADOXUM (TREMATODA, LEUCOCHLORIDIOMORPHIDAE)].","authors":"G L Ataev,&nbsp;A S Tokmakova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Infection of molluscs Succinea putris by trematodes Leucochloridium paradoxum was studied in the region of Vyritsa (Leningrad Province) during the period of 2008-2014. On the basis of the obtained data, seasonal dynamics of infection of molluscs can be presented as follows. Infection of S. putris occurs during the whole warm period from May to August. Young sporocysts of L. paradoxum overwinter and the metacercariae that develop in their extensions mature during spring becoming infective for birds. In the second half of summer, sporocysts start degenerating and die in late August-September. Each sporocyst can form 2-3 mature broodsacs (maximum 5) simultaneously. In cases of multiple infections, their number can reach 19. Several cases of independent release of sporocysts from molluscs were observed. They survive in environment for about an hour, retaining the ability to infect definitive hosts. Additionally, birds can be infected by pecking of horns of infected snails.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 3","pages":"200-7"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34007496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Nikolay Martem'janovich Pronin (1941-2015)]. [Nikolay Martem'janovich Pronin(1941-2015)]。
Parazitologiia Pub Date : 2015-05-01
{"title":"[Nikolay Martem'janovich Pronin (1941-2015)].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 3","pages":"228-30"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34176338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[COMPARATIVE ANALYSIS OF LIPID METABOLISM INDICES IN SOME PARASITES OF THE WHITE CHARR (SALVELINUS ALBUS) FROM THE LAKE KRINOTSKOE]. [krinotskoe湖几种白炭黑(salvelinus albus)寄生虫脂质代谢指标的比较分析]。
Parazitologiia Pub Date : 2015-03-01
I I Gordeev, D V Mikryakov, N I Silkina
{"title":"[COMPARATIVE ANALYSIS OF LIPID METABOLISM INDICES IN SOME PARASITES OF THE WHITE CHARR (SALVELINUS ALBUS) FROM THE LAKE KRINOTSKOE].","authors":"I I Gordeev,&nbsp;D V Mikryakov,&nbsp;N I Silkina","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Comparative study of lipid metabolism indices (total lipids, separate lipid fractions, level of the lipid peroxidation processes, and antioxidant protection) was carried out in three parasite species collected from the white char in the Lake Kronotskoe: Diphyllobothrium ditremum Crepin, 1825 (Cestoda), Philonema oncorhynchi Kuitunen-Ekbaum, 1933 (Nematoda) H Neoechinorhynchus salmonis Ching, 1984 (Acanthocephala). Acanthocephalans possessed significantly greater levels of total lipids, triacylglycerol, and malondialdehyde; nematodes, of cholesterol and sterol esters; and cestodes, in phospholipids and constants of the substrate oxidation. Dependence between lipid metabolism of helminths and their taxonomic affiliation, morpho-functional features, the stage of the life cycle, and the site of infection in the host are discussed.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"93-7"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34024117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[NEW FINDINGS OF BAT ECTOPARASITES (CHIROPTERA: VESPERTILIONIDAE) IN SOUTHERN SIBERIA]. [西伯利亚南部蝙蝠体外寄生虫的新发现]。
Parazitologiia Pub Date : 2015-03-01
M V Orlova, A V Zhigalin, A M Khritankov
{"title":"[NEW FINDINGS OF BAT ECTOPARASITES (CHIROPTERA: VESPERTILIONIDAE) IN SOUTHERN SIBERIA].","authors":"M V Orlova,&nbsp;A V Zhigalin,&nbsp;A M Khritankov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The data on new findings of ectoparasites (mites and insects) of bats (Chiroptera: Vespertilionidae) in the Western Sayan and Tuva are represented. The bat fly Basilia mongolensis mongolensis Theodor, 1966 was discovered in the territory of Russia for the first time. Gamasid mite Spinturnix bregetovae Stanyukovich, 1995 is new for the region. New hosts were described for some ectoparasites.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"119-27"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33955176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[THE MICROSPORIDIUM GLUGEA GASTEROSTEI VORONIN 1974 (MICROSPORIDIA: MARINOSPORIDIA) FROM THE THREE-SPINED STICKLEBACK GASTEROSTEUS ACULEATUS (ACTINOPTERYGII: GASTEROSTEIFORMES) AS AN INDEPENDENT SPECIES]. [the microsporidium glugea gasterostei voronin 1974 (microsporidia: marinosporidia)由三棘棘鱼gasterosteus aculeatus (actinopterygii: gasterosteiformes)作为独立种]。
Parazitologiia Pub Date : 2015-03-01
Y S Tokarev, V N Voronin, I V Senderskiy, I V Issi
{"title":"[THE MICROSPORIDIUM GLUGEA GASTEROSTEI VORONIN 1974 (MICROSPORIDIA: MARINOSPORIDIA) FROM THE THREE-SPINED STICKLEBACK GASTEROSTEUS ACULEATUS (ACTINOPTERYGII: GASTEROSTEIFORMES) AS AN INDEPENDENT SPECIES].","authors":"Y S Tokarev,&nbsp;V N Voronin,&nbsp;I V Senderskiy,&nbsp;I V Issi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The microsporidium Glugea gasterostei from the three-spined stickleback Gasterosteus aculeatus was described as an independent species basing upon morphological and ecological traits of the parasite (Voronin, 1974), further supported by ultrastructural characters of its spores (Voronin, 1983). During the revision of microsporidia of the genus Glugea (Canning, Lom, 1986; Lom, 2002), the validity of this species was doubted and it was synonymized with G. anomala. Nevertheless, the molecular phylogenetic analysis performed in the present study showed the unique molecular haplotype of small subunit rRNA gene of G. gasterostei (Genbank accession number KM977990) and its close relatedness to G. anomala, G. atherinae and G. hertwigi (sequence similarity of 99.7 %). One of typical characters of G. gasterostei, as opposed to G. anomala, is the formation of xenomas on inner tissues and not on the surface of infected fishes. This feature is retained even after the infection of different host species. Taken together, these data confirm the validity of G. gasterostei as a separate species among closely related taxa that had diverged comparatively recently.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"81-92"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34024113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[REACTION OF HAEMOCYTES OF THE MOLLUSK PLANORBARIUS CORNEUS TO A XENOTRANSPLANT]. [软体动物角膜平面虫血细胞对异种移植的反应]。
Parazitologiia Pub Date : 2015-03-01
E E Prokhorova, A S Tokmakova, G L Ataev
{"title":"[REACTION OF HAEMOCYTES OF THE MOLLUSK PLANORBARIUS CORNEUS TO A XENOTRANSPLANT].","authors":"E E Prokhorova,&nbsp;A S Tokmakova,&nbsp;G L Ataev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Tissue reaction of the mollusk Planorbarius corneus to the introduction of a transplant (cat vibrissa) was examined. The transplant was introduced into mollusk tissues with the use of an injection needle. After a day, flattened haemocytes were found on the surface of the transplant. The wound channel formed by the needle was arrested by a capsule formed of 5-15 layers of flattened cells. The cavity of the wound channel and the core of the vibrissa were also filled with haemocytes. During incubation of the vibrissa in vitro, adhesion and sedimentation of haemocytes on its surface was observed.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"128-32"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33955179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[HELMINTHS OF THE COMMON ROACH (RUTILUS RUTILUS LINNAEUS, 1758) AND THE EUROPEAN PERCH (PERCA FLUVIALITIS LINNAEUS, 1758) IN THE LAKE TERKHIIN TSAGAAN (MONGOLIA)]. [特钦察干湖（蒙古）常见蟑螂（RUTILUS RUTILUS LINNAEUS，1758）和欧洲鲈鱼（PERCA FLUVIALITIS linnaeuus，1758年）的蠕虫]。
Parazitologiia Pub Date : 2015-03-01
D I Lebedeva, B Mendsaikhan, Kh Chantuu, G Jargalmaa
{"title":"[HELMINTHS OF THE COMMON ROACH (RUTILUS RUTILUS LINNAEUS, 1758) AND THE EUROPEAN PERCH (PERCA FLUVIALITIS LINNAEUS, 1758) IN THE LAKE TERKHIIN TSAGAAN (MONGOLIA)].","authors":"D I Lebedeva,&nbsp;B Mendsaikhan,&nbsp;Kh Chantuu,&nbsp;G Jargalmaa","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The article provides data about helminthes of the common roach and the European perch in the Lake Terkhiin Tsagaan (Mongolia). Six parasite species were found. Data on the occurrence of the trematode species and larvae of Streptocara crassicauda are obtained for the first time. Species composition of Diplostomum spp. metacercariae parasitizing in fish eyes is updated.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"98-103"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34024114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[VARIABILITY AND DETERMINING FACTORS OF THE BODY SIZE STRUCTURE OF THE INFRAPOPULATION OF COSMOCERCA ORNATA (NEMATODA: COSMOCERCIDAE) IN MARSH FROGS]. [沼泽蛙中羽尾线虫(线虫:羽尾线虫科)种群内体型结构的变异及其决定因素]。
Parazitologiia Pub Date : 2015-03-01
A A Kirillov, N Yu Kirillova
{"title":"[VARIABILITY AND DETERMINING FACTORS OF THE BODY SIZE STRUCTURE OF THE INFRAPOPULATION OF COSMOCERCA ORNATA (NEMATODA: COSMOCERCIDAE) IN MARSH FROGS].","authors":"A A Kirillov,&nbsp;N Yu Kirillova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Variability of the body size in females of the Cosmocerca ornata (Dujardin, 1845), a parasite of marsh frogs, is studied. The influence of both biotic (age, sex and a phenotype of the host, density of the parasite population) and abiotic (a season of the year, water temperature) factors on the formation of the body size structure in the C. ornata hemipopulation (infrapopulation) is demonstrated. The body size structure of the C. ornata hemipopulation is characterized by the low level of individual variability as within certain subpopulation groups of amphibians (sex, age and phenotype), so within the population of marsh frogs as a whole. The more distinct are the differences in biology and ecology of these host subpopulations, the more pronounced is the variability in the body size of C ornata.</p>","PeriodicalId":76305,"journal":{"name":"Parazitologiia","volume":"49 2","pages":"104-18"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34024115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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