Results 21 to 30 of about 2,028 (183)

Species and Economic Value of Peat Swamp Ichthyofauna for Community in Kapuas Kiri Hulu Village Sintang Regency

open access: yesSains Natural
Ichthyofauna is a term for fish fauna or a group of fish. Peat swamp ichthyofauna refers to the entire collection of fish found in peat swamps. Studies on peat swamp ichthyofauna are important not only to identify their species but also to understand ...
Muhammad Syukur   +3 more
doaj   +1 more source

Fishes of inland waters of the Phu Quoc Island, Gulf of Thailand, Vietnam: ichthyofauna structure and some remarks on the major evolutionary trends in its genesis [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2012
Background. The ichthyofauna of the Phu Quoc Island (Vietnam), situated in the Gulf of Thailand in the proximity of the coastline of Cambodia, has not been sufficiently studied.
E.D. Vasil’Eva, V.P. Vasil’Ev
doaj   +3 more sources

Legal Protection of Ichthyofauna in Natura 2000 Sites in Poland: A Case Study of an Ecological Disaster in the Oder River

open access: yesReview of European and Comparative Law
In EU legislation, the protection of ichthyofauna as an element of diversity takes place in the Habitats Directive 92/43/EEC. The purpose of the article is to present the legal status and legal instruments for the protection of ichthyofauna in Natura ...
Elżbieta Małgorzata Zębek   +1 more
doaj   +1 more source

Length–weight relations of pelagic fish species from eastern region of Java Sea, Indonesia [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2017
The present work estimates length–weight relations (LWRs) of fish species from eastern region of Java Sea, Indonesia. The fishes were caught by purse seines.
M. Saleh, A. Soegianto
doaj   +3 more sources

Macrophytes banks as potential fish nursery areas in small hydropower reservoirs

open access: yesActa Limnologica Brasiliensia, 2021
: Aim This study verified if the macrophyte banks found in two reservoirs of small hydroelectric plants (SHPs) have a functional ecological role for the initial development of ichthyofauna.
Rafaela Shizuko Yamashita Kimura   +3 more
doaj   +1 more source

The fish assemblage on the coastal shallow waters of the Gulf of Odessa and its diel changes

open access: yesБіологічні студії, 2015
The species composition and number of fishes were studied in the northern the part of the Gulf of Odessa an hour before the dawn, during the dawn, and two hour after dawn.
Yu. Kvach
doaj   +1 more source

The features of the natural fish productivity formation of a shallow reservoir free of ichthyofauna on the western slope of the Volga upland within Penza region

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2023
Background. The development of “artisanal” aquaculture, fish farming, fish cultivation in reservoirs of complex purpose is given great importance, both at the global level, in the Russian Federation and in Penza region.
Alik Yu. Asanov
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Fish species richness and species diversity in the Uday river within the nationalnature park «Pyryatynsky»

open access: yesRibogospodarsʹka Nauka Ukraïni, 2018
Objective. Determination of species richness, species diversity and distribution of fishes in the Uday River within the National Nature Park “Pyryatynskiy” as well as determination of the prioritization in providing the special protection regime for some
I. Koshovyi, A. Podobailo, A. Shustov
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

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