Results 21 to 30 of about 31,961 (281)

Révison caryologique des barbinés et hypothèses concernant la plésiomorphie possible de l'état polyploïde chez les Cyprinidés

open access: yesKnowledge and Management of Aquatic Ecosystems, 1994
Le modèle d'évolution caryologique des Cyprinidés, selon lequel le nombre polyploïde 2n=100 doit être considéré comme plésiomorphe pour la famille, en opposition à la théorie orthodoxe, semble se vérifier par la publication récente de nouvelles données ...
COLLARES-PEREIRA M. J.
doaj   +1 more source

Una nueva especie del género Yuriria Jordan & Evermann, 1896 (Actinopterygii, Cyprinidae) de la cuenca del río Ameca en la Mesa Central Mexicana

open access: yesGraellsia, 2007
Se describe una nueva especie, Yuriria amatlana sp. nov., en base a caracteres morfométricos, merísticos y genéticos. La nueva especie proviene de la parte alta de la cuenca del río Ameca en la Meseta Central de México.
O. Domínguez-Domínguez   +2 more
doaj   +1 more source

Complete mitochondrial genome of the Korean endemic species Coreoleuciscus aeruginos holotype from Korea (Cypriniformes, Cyprinidae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
This study is the first to research report the complete 16,563 bp mitochondrial genome of Coreoleuciscus aeruginos, which consists of 13 protein-coding genes (PCGs), 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and a control region (D-loop)
Kang-Rae Kim   +4 more
doaj   +1 more source

Investigation of Hemoglobin Protein Differences in Some Carp Species Compatible with Different Environmental Conditions by Electrophoretic Techniques

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
Six different temperate zone species of Cyprinidae family members, which are adapted to different harsh environmental conditions, were analyzed versus cold-acclimated Salmonid.
Alper Zöngür, Naci Değerli
doaj   +1 more source

Özlüce Baraj Gölü’nde Yaşayan Üç Luciobarbus Türünün (Luciobarbus barbulus, Luciobarbus esocinus ve Luciobarbus xanthopterus) Metrik ve Meristik Özelliklerinin Belirlenmesi

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
Bu çalışmada Özlüce Baraj Gölü’nde yaşayan Luciobarbus barbulus (Heckel 1847), Luciobarbus esocinus Heckel 1843 ve Luciobarbus xanthopterus Heckel 1843 türlerine ait 51 morfometrik ve 8 meristik karakter özellikleri incelenmiştir.
Mustafa Düşükcan   +2 more
doaj   +1 more source

The Fishes of Chadron Creek, Dawes County, Nebraska [PDF]

open access: yes, 2017
This first modern comprehensive survey of fishes collected from Chadron Creek, Dawes County, Nebraska, documents collections made with a small seine and backpack electrofisher during November 2007 and February and March 2008.
Leite, Michael B.   +2 more
core   +3 more sources

Phylogenetic Analysis of Freshwater Fish (Cyprinidae And Danionidae) from Diatas and Dibawah Lakes using COI Gene [PDF]

open access: yesBIO Web of Conferences
Genetic information in an ecosystem is crucial for determining effective population management, conservation, and breeding strategies for freshwater fish in various waters, including Diatas and Dibawah Lakes, West Sumatra.
Roesma Dewi Imelda   +3 more
doaj   +1 more source

Unity in the wild variety of nature, or just variety? [PDF]

open access: yes, 2005
Although there are some common underlying mechanisms for many nonhuman behavioural asymmetries, the evidence at present is not compelling for commonalities in cerebral organisation across vertebrates.
McManus, IC
core   +1 more source

Hydrological Foundation as a Basis for a Holistic Environmental Flow Assessment of Tropical Highland Rivers in Ethiopia [PDF]

open access: yes, 2020
The sustainable development of water resources includes retaining some amount of the natural flow regime in water bodies to protect and maintain aquatic ecosystem health and the human livelihoods and wellbeing dependent upon them.
Abebe, Wubneh B.   +10 more
core   +2 more sources

Investigation of the Amino Acid Profile of the Species of Carassius gibelio (Bloch, 1782) Living in Euphrates and Tigris River

open access: yesTurkish Journal of Bioscience and Collections, 2022
Objective: In this study, data on the amino acid profile of the muscle tissue consumed as food of C. gibelio, an invasive fish living in the Euphrates and Tigris River systems, were obtained.
Arif Parmaksız   +3 more
doaj   +1 more source

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