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29652. Some morphological and biological characteristics of fishes from Tavropos reservoir (western Greece)
- Creator:
- Bobori, Dimitra C., Tsikliras, Athanassios C., and Economidis, Nikolaos I.
- Type:
- article and TEXT
- Subject:
- age, growth, mouth dimension, Lepomis gibbosus, Barbus albanicus, and Leuciscus cf. svallize
- Language:
- English
- Description:
- A bag-seine net (18-22 mm bar length mesh size) was used to collect two native, the Albanian barbel, Barbus albanicus Steindachener, 1870 and the chub, Leuciscus cf. svallize (Heckel et Knerr, 1858) and one introduced, the pumpkinseed, Lepomis gibbosus (Linnaeus, 1758), fish species of the Tavropos reservoir (western Greece). The soamtic lengths were linearly correlated to each other for all three species. B. albanicus and L. cf. svallize exhibited negative allometric growth, while the L. gibbosus grew isometrically. The mouth dimension were linearly or exponentially correlated to body size for all species. However, the mouth morphology differed among the species indicating differences in foraging ability and resource utilization. The lifespan of B. albanicus, L. cf. svallize and L. gibbosus in Tavropos reservoir was 21, 9 and 3 years respectively. The corresponding growth parameters were: L∞ = 47.0 cm, K = 0.064 yr-1, t0 = -2.76 yr for B. albanicus, L∞ = 24.3 cm, K = 0.257 yr-1, t0 = -1.46 yr for L. cf. svallize and L∞ = 11.9 cm, K ´0.506 yr-1, t0 = 1.67 yr for L. gibbosus.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/
29653. Some nematodes and acanthocephalans from exotic ornamental freshwater fishes imported into Germany
- Creator:
- Moravec, František, Wolter, Jan, and Körting, Wolfgang
- Format:
- Type:
- model:internalpart and TEXT
- Subject:
- ornamental fishes, fish imports, parasitic nematodes, acanthocephalans, Pseudocapillaria, Dichelyne, Procamallanus (Spirocamallanus), Spinitectus, and Pseudogorgorhynchus
- Language:
- English
- Description:
- Five species of adult nematodes, unidentifiable nematode larvae, and three species of acanthocephalans, were found in freshwater ornamental fishes newly imported into Germany from Brazil, Colombia, Indonesia, Malaysia, Nigeria, Peru, Sri Lanka and Thailand. The following species were identified: Adult Nematoda: Pseudocapillaria tomentosa, Capillariidae gen. sp., Dichelyne hartwichi sp. n., Procamallanus (Spirocamallanus) pintoi and Spinitectus allaeri·, Acanlhocephala: Pseudogorgorhynchus arii gen. et sp. n., Neoechinorhynchus sp. and Pallisentis sp. The nematode Dichelyne hartwichi sp. n. (male only) from the intestine of Chelonodon fluviatilis (Hamilton) from Thailand is characterised mainly by the presence of minute cuticular spines on the tail tip, length of spicules (510 pm) and arrangement of caudal papillae. The acanthocephalan Pseudogorgorhynchus arii sp. n. from the intestine of Ariopsis seemanni (Günther) from Colombia represents a new genus Pseudogorgorhynchus gen. n., differing from other genera of the Rhadinorhynchidae mainly in possessing a small proboscis armed with markedly few (18) hooks arranged in six spiral rows. Spinitectus macheirus Boomker et Puylaert, 1994 and Spinitectus moraveci Boomker el Puylaert, 1994 are considered junior synonyms of Spinitectus allaeri Campana-Rouget, 1961
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29654. Some nematodes of fishes from central China, with the redescription of Procamallanus (Spirocamallanus) fulvidraconis (Camallanidae)
- Creator:
- Moravec, František, Nie, Pin, and Wang, Guitang
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- parasitic nematodes, Procamallanus, Camallanus, Dentiphilometra, Pingus, Eustrongylides, Proleptinae, freshwater fishes, Hubei Province, and China
- Language:
- English
- Description:
- The present paper comprises a systematic survey of nematodes based on helminthological examinations of 176 specimens of freshwater fishes, belonging to 22 species, from central China (mostly lakes in Hubei Province) collected during the autumn of 2001. The following six species were recorded: Procamallanus (Spirocamallanus) fulvidraconis Li, 1935, Camallanus cotti Fujita, 1927, Dentiphilometra monopteri Moravec et Wang, 2002, Pingus sinensis Hsü, 1933, Proleptinae gen. sp. larv., and Eustrongylides sp. larv. Data on their morphology, morphological variability, host range, prevalence, intensity and distribution are provided. SEM studies of P. fulvidraconis and larval Physalopterinae, used for the first time in these species, revealed some additional morphological details and made it possible to redescribe the former. In contrast to the existing description of P. fulvidraconis, this species was found to possess two spicules and a V-shaped gubernaculum with unequal arms (originally mistaken for the left spicule), as well as deirids, whose location can be considered an important taxonomic feature. Larvae of the Physalopterinae have not previously been reported from fishes in China. The finding of larval Eustrongylides in Paramisgurnus dabryanus represents a new host record. All but one nematode species from this zoogeographically interesting region are briefly described and illustrated.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29655. Some nematodes of freshwater fishes in Venezuela
- Creator:
- Moravec, František, Prouza, Antonín, and Royero, Ramiro
- Format:
- Type:
- model:internalpart and TEXT
- Subject:
- nematodes, parasites, fish, and Venezuela
- Language:
- English
- Description:
- The present paper comprises a systematic survey of nematodes found in 88 specimens of 24 species of freshwater fishes in Venezuela in 1992 and 1994. The following 13 species of nematodes were recorded: Adults: Guyanema longispiculum Moravec, Prouza et Royero, 1996, Guyunema sp., Procamallanus (Spiracamallanus) inupinatus Travassos, Artigas et Pereira, 1928, P. (S.) krameri (Petter, 1974) comb, n., P. (S.) pintoi (Kohn et Fernandes, 1988) comb, n., Procamallanus (Spiracamallanus) sp., Ruphidascaris (Sprentascaris) mahnerti (Petter et Cassone, 1984). Larvae: Anisakidae gen. sp., Brevimullicaecum sp., Ctmtracaecum sp. Type 1, Contracaecum sp. Type 2, Contracaecum sp. Type 3, Eustrongylides sp. All these parasites are reported from Venezuela for the first time and all findings represent new host records. Brevimulticae-cum larvae are reported from fishes for the first time. Almost all parasites are briefly described and illustrated and problems concerning their morphology, taxonomy, hosts and geographical distribution are discussed. A new name, Terranova diazungriai nom. nov. is proposed for T. caballeroi Diaz-Ungrfa, 1968 (a junior homonym of T. caballeroi Baruš et Coy Otero, 1966).
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29656. Some new data on the intermediate and paratenic hosts of the nematode Anguillicola crassus Kuwahara, Niimi et Itagaki, 1974 (Dracunculoidea), a swimbladder parasite of eels
- Creator:
- Moravec, F. and Konecny, R.
- Format:
- Type:
- model:internalpart and TEXT
- Subject:
- Nematoda, Anguillicola, Ostracoda, development, eel, fish, intermediate host, and paratenic host
- Language:
- English
- Description:
- Three species of planktonie crustaceans, Cyclops strenuus and Macrocyclops alhidus (Copcpoda) and Notodromas monacha (Ostracoda), were experimentally infected with the eggs and second-stage larvae of the swimbladder nematode Anguillicola crassus originating from eels from Neusiedler Lake in Austria. At 20-22°C, third-stage larvae of the parasite developed in all these invertebrate hosts within 16-20 days p.i. Ostracods harbouring the nematode third-stage larvae (33 days p.i.) were fed to small eels (Anguilla anguilla), while infected copepods (20 days p.i.) to seven other fish species. By these experiments, the larvae from ostracods proved to be infective for the definitive host and the ostracod was thus confirmed as a true intermediate host of Anguillicola crassus. Notodromas monacha represents a new experimental intermediate host of A. crassus and the second known invertebrate other than a copepod in which the larval development of this nematode up to the infective stage takes place. Five species of fish, cyprinids Tinca tinea, Alhumus alburnus, Gobio gobio and Albumoides bipunctatus (the latter representing a new host record), and guppy, Poecilia reticulata, were found to serve as experimental paratenic hosts for A. crassus, in which the live nematode infective larvae were recorded 49 days p.i.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29657. Some notes on respecting FSP in Czech translations of one English literary text
- Creator:
- Martinková, Michaela
- Format:
- Type:
- model:internalpart and TEXT
- Language:
- English
- Description:
- Článek přistupuje k problematice aktuálního členění větného z hlediska překladatelského. Na srovnání tří českých překladů jednoho literárního textu jsou demonstrována překladatelská úskalí způsobena rozdílnou hierarchizací jednotlivých indikátorů AČV v angličtině a češtině. Pozornost je věnována především primární roli kontextu v rámci jednotlivých prostředků AČV a tomu, jak tuto tezi překladatelé v praxi respektují. Naznačen je i problém záměrného porušování zákonitosti AČV v literárním textu.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29658. Some notes on the category of fuzzy implications on bounded lattices
- Creator:
- Yousefi, Amin, Mashinchi, Mashaallah, and Mesiar, Radko
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- t-norm, fuzzy implication, category, and skeleton of category
- Language:
- English
- Description:
- In this paper, we introduce the product, coproduct, equalizer and coequalizer notions on the category of fuzzy implications on a bounded lattice that results in the existence of the limit, pullback, colimit and pushout. Also isomorphism, monic and epic are introduced in this category. Then a subcategory of this category, called the skeleton, is studied. Where none of any two fuzzy implications are Φ-conjugate.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29659. Some observations on the VatS 18 and BoIC Q19 Settings of the Antiphon Da Pacem: Were They Composed by Costanzo Festa?
- Creator:
- Odoj, Wojciech
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Festa, Constanzo, asi 1485-1545, 15. století, muzikologie, musicology, polyfonie, polyphony, církevní hudba, church music, hudební rukopisy, music manuscripts, 78.01, 781.4, 783, 091:78, and (046)
- Language:
- Czech
- Description:
- Studie se zabývá novými zjištěními v případě uvedených rukopisů a možností, že jako autora antifony Da Pacem je možno určit Costanza Festu., Wojciech Odoj., Rubrika: Studie, and České resumé na s. 132, anglický abstrakt na s. 115
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
29660. Some practical procedures for use when preparing data for GPS vector solutions time series analysis
- Creator:
- Jasiurkowski, Daniel
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, GPS sítě, data, GPS netwoks, GPS permanent observations, GPS solutions, time series, 7, and 551
- Language:
- English
- Description:
- In this work, the set of procedures to prepare the GPS vector solutions time series (VSTSGPS) to spectrum analyses is presented. This preparation is shared on two stages. In the first stage, the breaks filling was processed. This stage was achieved in two steps. Firstly, the breaks filling was computed on the base of time series of other vectors. Secondly, the breaks filling was computed using the interpolation or extrapolation methods. The next stage of VSTSGPS preparing implicated the time series smoothing to remove the impulse noises. After breaks filling and smoothing the VSTSGPS were tested for admission to further analyses., Daniel Jasiurkowski., and Obsahuje bibliografické odkazy
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public