Results 101 to 110 of about 2,545 (241)

Effect of histological processing and methacrylate sectioning on the area of gill tissue in teleost

open access: yesBrazilian Journal of Biology
Deformation of biological tissues may occur during histological processing and results in loss of accuracy when quantitative information about cells, tissues and organs is necessary.
AL. Cruz, MN. Fernandes, SF. Perry
doaj   +1 more source

Keanekaragaman Ikan yang Bernilai Ekonomi dan Kandungan Logam Berat Pb dan Cd pada Ikan Sapu-Sapu di Sungai Bedadung Jember [PDF]

open access: yes, 2016
Water of river Bedadung in urban areas used by the local community for bathing, washing and toilet, and dispose of garbage and waste can be observed during the dry season.
Eurika, N. (Novy), Munandar, K. (Kukuh)
core  

Chemical composition of lipids from native and exotic fish in reservoirs of the state of Ceará, Brazil

open access: yesActa Scientiarum: Animal Sciences, 2016
 Current study analyzes the chemical composition of lipids in fish commonly found in the dams of the state of Ceará, Brazil, namely Pterygoplichthys pardalis (bodó), Hoplias malabaricus (traira), Cichla ocellaris (tucunaré), Prochilodus brevis (curimatã)
Selene Maia de Morais   +4 more
doaj   +1 more source

Identification of Fish in the Downstream of the Umban Sari River, Pekanbaru [PDF]

open access: yes, 2017
The downstream of the Umban Sari River was inhabited by numerous fish species. Informationon the fish, however, is almost none. To understand the biodiversity of fish in that river, a studyhas been conducted from March to May 2016.
Efizon, D. (Deni)   +2 more
core  

Fish Diversity At Cileumeuh River In District Of Majenang, Cilacap Regency, Central Java [Diversitas Ikan di Sungai Cileumeuh Kecamatan Majenang, Kabupaten Cilacap, Jawa Tengah] [PDF]

open access: yes, 2012
Cileumeuh River is one of the large rivers in Western Cilacap Regency, Central Java. This river, from its upper reaches to its mouth runs through forest, farming, and housing areas.
Abulias, M. N. (M)   +3 more
core  

THÀNH PHẦN LOÀI VÀ BIẾN ĐỘNG QUẦN ĐÀN CỦA CÁ LAU KÍNH (PTERYGOPLICHTHYS SPP.) Ở THÀNH PHỐ CẦN THƠ

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Nghiên cứu này được thực hiện từ tháng 4/2013 đến tháng 3/2014 ở Thành phố Cần Thơ nhằm xác định thành phần loài và biến động quần đàn cá lau kính trong khu vực nghiên cứu.
Nguyễn Thị Vàng   +1 more
doaj  

Reproductive Biology of the Amazon Sailfin Catfish Pterygoplichthys pardalis from Tempe Lake, South Sulawesi, Indonesia

open access: yesEgyptian Journal of Aquatic Biology and Fisheries
Pterygoplichthys pardalis is an invasive fish species that grows rapidly in Lake Tempe, Kabupaten Wajo, and has disturbed the existence of native, endemic, and introduced fish. This study aimed to analyze the reproductive biology of this species in terms
Andi Tamsil et al.
semanticscholar   +1 more source

Content of mercury in muscle of some commercial fish species present in eight sampling sites from the Magdalena river basin (low, medium and high) [PDF]

open access: yes, 2014
Las diversas actividades antrópicas realizadas en las riberas de los sistemas acuáticos han ocasionados graves impactos sobre los organismos que allí habitan, uno de los principales contaminantes que afectan las pesquerías es el mercurio, el cual tiene ...
Lancheros Ascencio, Leidy Johanna
core  

First records of the introduced sailfin catfish Pterygoplichthys in the United Kingdom

open access: yesBioInvasions Records
Sailfin catfish, Pterygoplichthys , is a genus of fish common in the ornamental aquarium trade. Originally from South America, they are now invasive in numerous locations around the globe.
Amelia Munson   +6 more
semanticscholar   +1 more source

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