Results 71 to 80 of about 2,744 (188)

Histopathological and Ultrastructural Changes in the Liver and Gills of the Killifish Aphanius Dispar (Cyprinodontidae) Exposed to Aflatoxin B1

open access: yesSultan Qaboos University Journal for Science, 2015
Aflatoxin B1 (AFB1) is a mycotoxin which can cause serious toxicity to animals and humans.  The aim of this study was to investigate the effects of AFB1 in Aphanius dispar fish and measure residues in tissues after in vivo exposure.
Horiya H. Al-Azri   +3 more
doaj   +1 more source

OTOLITH MORPHOLOGY OF SOME FRESHWATER FISHES OF IRAN

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
Otoliths or ear stones are small white bodies present in the ear of bony fishes. Otoliths are important in keeping fish position and steadiness and also are useful structures in hearing.
H. Esmaeili; A. Teimori; Z. Pirvar
doaj  

Interactions between male guppies facilitates the transmission of the mongenean ectoparasite Gyrodactylus turnbulli [PDF]

open access: yes, 2012
In a previous study we found that female guppies shoaled more than males and that there was greater transmission of the ectoparasite Gyrodactylus turnbulli between females.
Cable, J   +2 more
core   +1 more source

Differential response of the components of functional diversity in Orestias fishes (Cyprinodontidae) of the High Andean Plateau

open access: yesGlobal Ecology and Conservation
Orestias (Cyprinodontiformes, Cyprinodontidae) is a diverse genus of freshwater fish endemic to the high Andean plateau (Altiplano) of the Andes Mountains, South America.
Pablo Rojas   +3 more
doaj   +1 more source

Fishes of the Eleven Point River Within Arkansas [PDF]

open access: yes, 1977
A survey of the fishes of the Eleven Point River and its tributaries was made between 31 January 1976 and 13 February 1977. Sixty-three collections, literature records and personal communications revealed 90 species distributed among 19 families.
Beadles, John K., Johnson, Michael B.
core   +2 more sources

Conferma della presenza di Aphanius fasciatus (Valenciennes, 1821) (Cyprinodontiformes Cyprinodontidae) nel bacino idrografico del Fiume Imera Meridionale (Sicilia) [PDF]

open access: yes, 2009
Un\u2019abbondante popolazione del Ciprinodontide autoctono Aphanius fasciatus \ue8 stata rinvenuta nel Fiume ImeraMeridionale ed in alcuni suoi affluenti.
Lo Duca, R., Marrone, F.
core  

Gyrodactylus salinae n. sp. (Platyhelminthes: Monogenea) infecting the south European toothcarp Aphanius fasciatus (Valenciennes) (Teleostei, Cyprinodontidae) from a hypersaline environment in Italy

open access: yesParasites & Vectors, 2011
Background Historically, non-native species of Gambusia (Poeciliidae) have been used to control larval stages of the Asian tiger mosquito, Stegomyia albopicta Reinert, Harbach et Kitching, 2004 throughout Italy.
Huyse Tine   +2 more
doaj   +1 more source

Distribution and abundance of ichthyoplankton in Florida Bay [PDF]

open access: yes, 2002
Ichthyoplankton was sampled at 14 stations with 60 cm bongo nets fitted with 0.333 mm mesh in basins throughout Florida Bay in 1994-1995. In addition, I compared collections made using an epibenthic sled to those made with standard ichthyoplankton bongo
Powell, Allyn B.
core  

Identification of parasites of Aphanius vladykovi from Shalamzar and Salm Lakes, Chaharmahal va Bakhtiari Province, Iran

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Zagros tooth-carp (Aphanius vladykovi) which belongs to cyprinodontidae family is one of the most important native fish species of Iran. In this study which was conducted in summer 2015, a total of 50 individuals of A.
M. Raissy; E. Pirali kheirabadi; P. mohseni
doaj  

Distribution of Fish Within Headwater Riffles of the Illinois River System, Washington County, Arkansas [PDF]

open access: yes, 1987
Quantitative sampling of fish was performed in five headwater riffles of the Illinois River System, Washington County, Arkansas during low flow conditions.
Brown, Arthur V.   +2 more
core   +2 more sources

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