Results 21 to 30 of about 232 (122)

Karyomorphology of Two Cyprinid Barbels (Teleostei: Cyprinidae) from Gediz River, Turkey [PDF]

open access: yes, 2022
: Barbus pergamonensis Karaman, 1971 and Luciobarbus lydianus (Boulenger, 1896) were studied karyologically. Karyotypes and chromosomal banding techniques with C-banding and silver staining were determined. Diploid chromosome numbers (2n) were invariably
Gaffaroğlu, Muhammet   +2 more
core   +2 more sources

A review on effects of human activities on aquatic organisms in the Yangtze River Basin since the 1950s

open access: yesRiver, Volume 1, Issue 1, Page 104-119, August 2022., 2022
Abstract The Yangtze River is the longest river in China, with abundant water resources, high water energy reserves, and rich biodiversity. Human activities have greatly changed the hydrology and ecology of the Yangtze River Basin since the 1950s. The aquatic biodiversity in the Yangtze River Basin has declined sharply, while the amount of fishery in ...
Senlu Yin   +4 more
wiley   +1 more source

Study on phylogenetic status of Hari barbel Luciobarbus conocephalus (Kessler, 1872) from Hari river using Cytb gene [PDF]

open access: yesبوم‌شناسی آبزیان, 2022
Recently, Luciobarbus conocephalus from the Hari River was reported for the first time, but there is doubt about the validity of this species between authors, because some of them placed it as a subspecies or synonym of L. capito.
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doaj  

Effects of fishing and environmental parameters on the commercial bony fish assemblage in the southern Caspian Sea [PDF]

open access: yes, 2022
Since the 1990s, anthropogenic activities have been the major direct or indirect threats to the structural and functional organization of the unique ecosystem of the Caspian Sea (CS).
Daryanabard, Gholam Reza   +2 more
core   +2 more sources

Reproductive Cycle of Spondylus varius (Sowerby, 1827) in Lianga Bay, Surigao Del Sur, Eastern Mindanao, Philippines [PDF]

open access: yes, 2023
The reproductive cycle of the Spondylus varius in Lianga Bay, Surigao del Sur, Philippines, was studied from September 2018 to October 2019. Histological examination showed that this species is gonochoric.
Ilano, Anthony P., Ruaza, Fabio C. Jr.
core   +2 more sources

Revisión taxonómica del género Luciobarbus Heckel, 1843 (Actinopterygii, Cyprinidae) del noroeste de Marruecos con la descripción de tres nuevas especies [PDF]

open access: yes, 2015
[EN] The genus Luciobarbus in Morocco presents high diversification, in contrast to the generally impoverished freshwater fish fauna from North Africa. Within Morocco the northern area is one of the least studied territories, due to both its historical ...
Casal-López, M.   +3 more
core   +3 more sources

A new species of the genus Capoeta Valenciennes, 1842 from the Caspian Sea basin in Iran (Teleostei, Cyprinidae) [PDF]

open access: yes, 2017
A new species of algae-scraping cyprinid of the genus Capoeta Valenciennes, 1842 is described from the Kheyroud River, located in the southern part of the Caspian Sea basin in Iran. The species differs from other members of this genus by a combination of
Doadrio, Ignacio   +3 more
core   +2 more sources

Fishes of Guilan, By Abbasi Ranjbar K. 2017. 206 p. Iliya Culture Publication, Rasht, ISBN: 978-964-190-517-2. [PDF]

open access: yes, 2019
The Caspian Sea basin is one of the most important inland water basin of Iran having the most diverse inland water fishes. The present study aimed to review the book entitled "Fish of Guilan'' by Keyvan Abbasi Ranjbar published in 2017.
Eagderi, Soheil   +2 more
core   +2 more sources

Length–weight relationship and condition factor of ten cyprinid fish species from the Caspian Sea, Urmia Lake and Persian Gulf basins of Iran

open access: yesJournal of Fisheries, 2021
In this study, the length-weight relationships (LWRs) and condition factor (K) were estimated for 1334 specimens belonging to ten species including Acanthobrama marmid, A. microlepis, A. urmianus, Romanogobio persus, Leuciscus aspius, Luciobarbus capito,
Atta Mouludi-Saleh   +3 more
doaj  

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