Spatiotemporal variations in fish assemblage structure was studied from January to December 2015 in order to understand the impacts of the sanctuary on ichthyo-faunal diversity and to determine the indices and major hydrological factors in six sampling stations of Karatoya Fish Sanctuary sectioned in the River Karatoya. A total of 69 fish species were obtained from this sanctuary including 21 t...

(1) i punti di W sono rappresentabili via l coordinate ~ A = (A1, . . . , Al) ∈ R, dette azioni, e l angoli ~ α = (α1, . . . , αl) ∈ [0, 2π] nel senso che i punti (~ p, ~q) ∈ W possono essere rappresentati, a mezzo di una trasformazione analitica di coordinate ~ p = ~ P ( ~ A, ~ α), ~q = ~ Q( ~ A, ~ α) con ( ~ A, ~ α) ∈ U × T l ove U ⊂ R è un dominio chiusura di un aperto connesso e limitato e ...

Metacercariae were recovered from freshwater fish taken from a stream in Lum Cha Muak, Nakhon Ratchasima Province, northeast Thailand during the year 2000. Seventy-nine cyprinoid fish comprising 3 species (52 Puntius leiacanthus, 22 Cyclocheilichthys armatus, and 5 Hampla dispar) were collected. The prevalence of infection with metacercariae was 51.9%. Only two genera of metacercariae were foun...

The intensity of infection of trematode metacercariae was determined in five species of cyprinoid fish collected from Mae Ngud reservoir, Chiang Mai Province. These species were Thynnichthys thynnoides, Puntioplites proctozysron, Hampala macrolepidota, Puntius leiacanthus and Puntius gonionotus. T. thynnoides contained the highest number (83.0%) of metacercariae, whereas P. gonionotus had the f...

In the present reprobiological study on Puntius filamentosus the spawning months of November and April coincided with North-East Monsoon (November) and South-West Monsoon (April) in India. The gross morphology of P. filamentosus showed 6 ovarian stages. The histological appearance of the ovaries showed ten stages (oogonia to atretic oocytes). The testes of Puntius filamentosus showed five morph...

The tropical Asian cyprinid genus Puntius is a major part of the ichthyofauna in Southeast Asia. Systematic status of the genus Puntius among Cyprinidae, the most prominent freshwater fish all over the world, remain to be substantiated. The molecular phylogenetic analyses derived from Recombination activating genesequences (RAG2) for 35 representative samples of Malaysian Puntius and their alli...

English. Recent years have seen an impressive development and diffusion of web applications to food domains, e.g., Yelp, TripAdvisors. These mainly exploit text for searching and retrieving food facilities, e.g., restaurants, caffé, pizzerias. The main features of such applications are: the location and quality of the facilities, where quality is extrapolated by the users’ reviews. More recent ...

Štefan HUDÁK, Dmitry A. ZAITSEV, Štefan KOREČKO, Slavomír ŠIMOŇÁK Department of Computers and Informatics, Faculty of Electrical Engineering and Informatics, Technical University of Košice, Letná 9, 042 00 Košice, tel. 095/602 2525, E-mail: {Stefan.Hudak, Stefan.Korecko, Slavomir.Simonak}@tuke.sk Department of Communication Networks, Odessa National Telecommunication Academy, Kuznechnaya, 1, Od...