Results 11 to 20 of about 13,023 (221)

Origin and Genetic Diversity of <i>Barbatula</i> (Cypriniformes: Nemacheilidae) in Italy. [PDF]

open access: yesEcol Evol
The stone loach (Barbatula barbatula Linnaeus, 1758) is considered native in Northern Italy and classified as vulnerable (VU), having a limited and fragmented distribution In the present study, 248 specimens of Barbatula sp., collected from sampling sites spanning its entire known distribution area in Italy, were analysed by sequencing the Cytochrome C
Zanovello L   +11 more
europepmc   +2 more sources

Diet, Prey Selection and Biomass Consumption of the Great Cormorant (Phalacrocorax carbo) in Algeria

open access: yesZoodiversity, 2022
This is the first study on the diet of the Great Cormorant wintering in Algeria. It is carried out in Beni Haroun, the largest dam lake in the country, in north-east of Algeria. The trophic menu of Phalacrocorax carboin this lake is based on four species
L. Belfethi, R. Moulaï
doaj   +1 more source

The marine catfish Genidens barbus (Ariidae) fisheries in the state of São Paulo, southeastern Brazil: diagnosis and management suggestions [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
In this study we analyzed data on fishing landings of Genidens barbus in the state of São Paulo, Brazil, from 2000 to 2014. An estimation of the total production was obtained through the analysis of 781,856 landings, among which 87% were categorized as ...
JOCEMAR T. MENDONÇA   +2 more
doaj   +1 more source

Phylogenetic Position of Barbus lacerta Heckel, 1843

open access: yesFrontiers in Marine Science, 2015
The genus Barbus is characterized by a complex taxonomical structure, due to high number of species and its morphological plasticity; it counts more than 25 species in Europe, displaying different ecological preferences.
Mustafa Korkmaz, Mustafa Korkmaz
doaj   +1 more source

Three new records of fishes and their parasite fauna from Pomeranian Bay, Baltic Sea [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2019
This paper reports the occurrence of three new fish species, extremely rare in the Baltic Sea, and provides new data on their parasite fauna. The fish collected were Barbus barbus (Linnaeus, 1758), Salvelinus fontinalis (Mitchill, 1814), and Scophthalmus
B. Więcaszek   +6 more
doaj   +3 more sources

Consideraciones taxonómicas sobre Barbus moulouyensis Pellegrin, 1924 (Actinopterygii, Cyprinidae) con la descripción de una especie nueva de Luciobarbus Heckel, 1843 de Marruecos

open access: yesGraellsia, 2016
En los últimos años ha sido revisada la taxonomia de Barbus Cuvier and Cloquet, 1816 y como consecuencia de esta revisión algunas especies incluidas tradicionalmente en el género Barbus sensu lato han sido asignadas a otros géneros. En el Norte de África
Ignacio Doadrio   +2 more
doaj   +1 more source

Embryonic Development of Barbel (Barbus barbus) [PDF]

open access: yesIsraeli Journal of Aquaculture - Bamidgeh, 2009
Barbel (Barbus barbus L.) is rarely bred and reared in hatcheries, and data on the early development of this species are scarce. Thus, the aim of the study was to describe its embryonic development in detail. Eggs and sperm were obtained from artificially stimulated spawning.
openaire   +1 more source

A study on blood parameters of Barbus xanthopterus , Barbus sharpeyi and their hybrid [PDF]

open access: yesBasrah Journal of Veterinary Research, 2011
The blood parameters of Red Blood Cells for Barbus xanthopterus, Barbus sharpeyi and B. xanthopterus X B sharpeyi (hybrid )were mentionted. The dimentions of Red Blood Cells ( length and width) for the fish B.xanthopterus, B.sharpeyi and their hybrid
Abed Al. Majeed H. Talal   +2 more
doaj   +3 more sources

Effects of photothermal manipulations on the artificial reproduction of barbel, Barbus barbus (Actinopterygii: Cypriniformes: Cyprinidae): a pilot study [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2012
The effects of photothermal manipulations on the artificial reproduction of female Barbus barbus (L.) (age 6+, 0.3–0.8 kg body weight) were studied under controlled conditions.
R. Kamiński   +2 more
doaj   +3 more sources

Gene mapping of 28S and 5S rDNA sites in chromosomes of two Barbus species and their F1 hybrids (Teleostei, Cyprinidae)

open access: yesFrontiers in Marine Science, 2015
The genus Barbus is composed of 302 species possessing from 2n=50 to 3n = 150 chromosomes. The taxonomic status of some of them is still far from settled and some of them are of polyploid origin.
Aneta Spoz, Jan Kotusz
doaj   +1 more source

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