Results 131 to 140 of about 37,879 (315)

Sagittal otoliths description of Perciformes from Southeastern-South Brazil

open access: yesFrontiers in Marine Science, 2015
The Collection of Teleostei Fish Otoliths of the Southeastern-Southern of Brazil (COSS-Brasil) headquartered at the Oceanographic Institute, (IOUSP) contains 65 species of Perciformes included in 30 families.
César Santificetur
doaj   +1 more source

Régime alimentaire de Ctenopoma petherici (Perciformes, Anabantidae) dans la rivière Agnéby et dans le lac de barrage hydroélectrique d'Ayamé 2 (Côte d'Ivoire) [PDF]

open access: yesTropicultura, 2018
Feeding Diets of Ctenopoma petherici (Perciformes, Anabantidae) from the Agneby River and from the Hydroelectric Lake Dam of Ayame 2 (Côte d'Ivoire). The present study describes the feeding habits of Ctenopoma petherici (Perciformes, Anabantidae) in the ...
Kassi, GB.   +3 more
doaj  

FECUNDIDAD DE SCOMBEROMORUS SIERRA (PERCIFORMES: SCOMBRIDAE) EN EL PACÍFICO COLOMBIANO

open access: yes, 2017
Fecundity of Scomberomorus sierra (Perciformes: Scombridae) in the Colombian Pacific. Scomberomorus sierra (Pacific sierra) is one of the most important species in the artisanal fishing on 29 ...
Jessica Franeive Eraso Ordoñez   +4 more
semanticscholar   +1 more source

Chromosomal complements of some Atlantic Blennioidei and Gobioidei species (Perciformes)

open access: yesComparative Cytogenetics, 2011
A remarkable degree of chromosomal conservatism (2n=48, FN=48) has been identified in several families of Perciformes. However, some families exhibit greater karyotypic diversity, although there is still scant information on the Atlantic species.
Tatiana Galvão   +2 more
doaj   +1 more source

Intercolony Comparison of Diets of Western Gulls in Central California [PDF]

open access: yes, 2016
As human populations expand, they force free-ranging animals to adapt to an increasingly urban environment, resulting in changes in diets, reproductive success, and mortality.
Cassell, Anne L.
core   +1 more source

Chemical Characteristics and Allergenicity Alterations Induced by Heating in Mackerel Tuna (Euthynnus affinis) Powder Production [PDF]

open access: yesJournal of Food Quality and Hazards Control
Background: Parvalbumin, the main allergen in mackerel tuna (Euthynnus affinis), is present in higher concentrations in white meat relative to red. Parvalbumin reduction can be achieved through heating methods such as pressure heating (autoclaving) and ...
Z. Khaerani   +3 more
doaj  

Variação nictemeral na assembleia de peixes de um trecho de rio na Amazônia ocidental brasileira

open access: yesBiotemas, 2015
Padrões de atividade circadiana estão entre os ritmos biológicos mais evidentes e detectáveis nos animais. Este artigo tem por objetivo verificar os efeitos da variação nictemeral na abundância, biomassa e composição da ictiofauna no médio rio Machado ...
Paulo de Tarso Fonseca Albuquerque   +5 more
doaj   +1 more source

Channichthys mithridatis, a new species of icefishes (Perciformes: Notothenioidei: Channichthyidae) from the Kerguelen Islands (East Antarctica), with comments on the taxonomic status of Channichthys normani [PDF]

open access: yes, 2008
Поширений у Південному океані ендемічний для шельфових вод островів Кергелен та Херд й таласобатіалі банок підводного хребту Кергелен-Херд субантарктичний рід білокровних риб Channichthys об’єднує 7 номінальних видів білокровок: носорогу білокровку C ...
Shandikov, G.A.   +1 more
core  

Susceptibility and resistance of brook lamprey, Lampetra planeri (Bloch), roach, Rutilus rutilus (L.) and perch, Perca fluviatilis L. to Gyrodactylus salaris Malmberg (Monogenea)

open access: yesFauna Norvegica, 1990
The susceptibility and resistance of brook lamprey, Lampetra planeri, roach Rutilus rutilus and perch, Perca fluviatilis to Gyrodactylus salaris were examined. The level of resistance to the parasite was assessed from counts, made on anaesthetized hosts,
Tor A. Bakke   +2 more
doaj   +1 more source

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