18 results on '"Otólitos"'
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2. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part VII: Atheriniformes, Beloniformes, Beryciformes, Zeiformes, Syngnathiformes, Scorpaeniformes and Tetraodontiformes.
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Martins Conversani, Valéria Regina, Rito Brenha-Nunes, Marina, Santificetur, César, Bockis Giaretta, Marcella, Correia Siliprandi, Carolina, and Del Bianco Rossi-Wongtschowski, Carmen Lucia
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ATLASES ,OTOLITHS ,ATHERINIFORMES ,BELONIFORMES ,ZEIFORMES - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2017
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3. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part VI: Albuliformes, Anguiliformes, Osmeriformes, Stomiiformes, Aulopiformes, Myctophiformes, Ophidiiformes, Polimixiiformes, Batrachoidiformes and Lophiformes.
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Bockis Giaretta, Marcella, Correia Siliprandi, Carolina, Santificetur, Cesar, Rito Brenha-Nunes, Marina, Martins Conversani, Valéria Regina, and Del Bianco Rossi-Wongtschowski, Carmen Lucia
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OSTEICHTHYES ,FOSSIL otoliths ,ALBULIFORMES ,MORPHOLOGY ,MORPHOMETRICS - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
4. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part V: Perciformes (Sparidae, Sciaenidae, Polynemidae, Mullidae, Kyphosidae, Chaetodontidae, Mugilidae, Scaridae, Percophidae, Pinguipedidae, Blenniidae, Gobiidae,...
- Author
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Santificetur, Cesar, Martins Conversani, Valéria Regina, Rito Brenha-Nunes, Marina, Bockis Giaretta, Marcella, Correia Siliprandi, Carolina, and Del Bianco Rossi-Wongtschowski, Carmen Lucia
- Subjects
FOSSIL otoliths ,OSTEICHTHYES ,PERCIFORMES ,MORPHOMETRICS ,MORPHOLOGY - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
5. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part IV: Perciformes (Centropomidae, Acropomatidae, Serranidae, Priacanthidae, Malacanthidae, Pomatomidae, Carangidae, Lutjanidae, Gerreidae and Haemulidae).
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Brenha-Nunes, Marina Rito, Santificetur, César, Martins Conversani, Valéria Regina, Giaretta, Marcella Bockis, Del Bianco Rossi-Wongtschowski, Carmen Lucia, and Siliprandi, Carolina Correia
- Subjects
PERCIFORMES ,OTOLITHS ,OSTEICHTHYES ,SERRANIDAE ,POMATOMIDAE - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
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6. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part III: Clupeiformes (Clupeidae, Engraulidae, Pristigasteridae).
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Siliprandi, Carolina Correia, Brenha-Nunes, Marina Rito, Del Bianco Rossi-Wongtschowski, Carmen Lucia, Santificetur, Cesar, and Martins Conversani, Valéria Regina
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OSTEICHTHYES ,CLUPEIFORMES ,ANCHOVIES ,OTOLITHS ,MORPHOMETRICS - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2016
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7. ATLAS OF MARINE BONY FISH OTOLITHS (SAGITTAE) OF SOUTHEASTERN- SOUTHERN BRAZIL.
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Del Bianco Rossi-Wongtschowski, Carmen Lucia, Siliprandi, Carolina Correia, Brenha, Marina Rito, de Almeida Gonsales, Silvia, Santificetur, Cesar, and Vaz-dos-Santos, André Martins
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OTOLITHS ,OSTEICHTHYES ,FISH anatomy ,PHYSIOGRAPHIC provinces ,MORPHOMETRICS - Abstract
Copyright of Brazilian Journal of Oceanography is the property of Instituto Oceanografico da Universidade de Sao Paulo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2014
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8. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part VII: Atheriniformes, Beloniformes, Beryciformes, Zeiformes, Syngnathiformes, Scorpaeniformes and Tetraodontiformes
- Author
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Valéria Regina Martins Conversani, Carolina Correia Siliprandi, Marcella Bockis Giaretta, Marina Rito Brenha-Nunes, Carmen Lúcia del Bianco Rossi-Wongtschowski, and Cesar Santificetur
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0106 biological sciences ,Morphology ,Atheriniformes ,Scorpaeniformes ,Zoology ,Oceanography ,010603 evolutionary biology ,01 natural sciences ,Tetraodontiformes ,Zeiformes ,lcsh:Oceanography ,Southwestern Atlantic ,lcsh:GC1-1581 ,Morfologia ,Morfometria ,Teleostei ,Beloniformes ,biology ,010604 marine biology & hydrobiology ,Morphometry ,Brasil ,Beryciformes ,Atlântico Sudoeste ,biology.organism_classification ,Otoliths ,Syngnathiformes ,Otólitos ,Brazil - Abstract
In addition to the series of documents that we have been publishing on the "Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian region", in this volume we present the results of species of the orders Atheriniformes (1 species), Beloniformes (5), Beryciformes (2), Zeiformes (2), Syngnathiformes (2), Scorpaeniformes (9) and Tetraodontiformes (6). Features, measurements and indices were analyzed according to methodology used in anterior series. Three otoliths of each species have been illustrated and photographed whenever possible. The frequency of occurrence of each characteristic was calculated by total length classes (TL), and differences within and among classes have been analyzed applying the multiple χ2 test (significance 0.05). Resumo Em adição à série de documentos que estamos publicando sobre o "Atlas de Otólitos para os peixes Teleósteos da região Sudeste-Sul do Brasil", neste volume apresentamos os resultados obtidos para espécies das ordens Atheriniformes (1 espécie), Beloniformes (5), Beryciformes (2), Zeiformes (2), Syngnathiformes (2), Scorpaeniformes (9) e Tetraodontiformes (6). Foram analisadas as feições, medidas e índices usualmente empregados conforme metodologia apresentada nas séries anteriores. Três otólitos de cada espécie foram desenhados e fotografados, sempre que possível. A frequência de ocorrência de cada característica por classe de comprimento total foi calculada (CT) e as diferenças dentro de cada classe e entre classes foram analisadas aplicando teste χ2 múltiplo (significância 0,05).
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- 2017
9. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part V: Perciformes (Sparidae, Sciaenidae, Polynemidae, Mullidae, Kyphosidae, Chaetodontidae, Mugilidae, Scaridae, Percophidae, Pinguipedidae, Blenniidae, Gobiidae, Ephippidae, Sphyraenidae, Gempylidae, Trichiuridae, Scombridae, Ariommatidae, Stromateidae and Caproidae)
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Valéria Regina Martins Conversani, Cesar Santificetur, Carolina Correia Siliprandi, Marcella Bockis Giaretta, Marina Rito Brenha-Nunes, and Carmen Lúcia del Bianco Rossi-Wongtschowski
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0106 biological sciences ,Morphology ,Sparidae ,Scombridae ,010607 zoology ,Zoology ,Sciaenidae ,Oceanography ,01 natural sciences ,Perciformes ,lcsh:Oceanography ,Southwestern Atlantic ,lcsh:GC1-1581 ,Morfologia ,Gempylidae ,biology ,010604 marine biology & hydrobiology ,Morphometry ,Brasil ,Anatomy ,Atlântico Sudoeste ,biology.organism_classification ,Ephippidae ,Otoliths ,Caproidae ,MORFOMETRIA ,Stromateidae ,Otólitos ,Brazil - Abstract
This publication is part of a series prepared with the purpose to constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. Here we present the results of 15 morphological features and six shape indices for 33 Perciformes species of 20 families. Whenever available in out collection, three otoliths of each species were illustrated and photographed. The frequency of occurrence of each feature was calculated inside and among total length classes being the differences analyzed through multiple χ2 tests (significance level 0.05). Based on otoliths measurements, six shape indices values were obtained being the minimum, maximum, mean and standard deviations values presented. RESUMO Esta publicação é a continuação de uma série que deverá resultar em um Atlas de Otólitos de Teleósteos da Região Sudeste-Sul brasileira. Aqui apresentamos os resultados de análises morfológicas relativas a 15 características e seis índices usualmente utilizados para a caracterização dessas estruturas. Neste estudo são apresentados os raesultados obtidos para 33 espécies de Percifomes de 20 famílias. Sempre que possível, foram desenhados e fotografados três otólitos de cada espécie. A frequência de ocorrência de cada característica morfológica foi calculada por classes de comprimento total (TL) e para toda a amostra, sendo as diferenças, dentro de cada classe e, ao longo do desenvolvimento do peixe, analisadas por meio de testes de χ2 múltiplo (nível de significância 0,05). A partir de medidas dos otólitos, foram calculados valores de seis índices de forma, sendo aqui apresentados seus valores mínimo, máximo, média e desvio padrão.
- Published
- 2017
10. Atlas of marine bony fish otoliths (Sagittae) of Southeastern - Southern Brazil Part I: Gadiformes (Macrouridae, Moridae, Bregmacerotidae, Phycidae and Merlucciidae); Part II: Perciformes (Carangidae, Sciaenidae, Scombridae and Serranidae)
- Author
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Carolina Correia Siliprandi, Marina Rito Brenha, Silvia de Almeida Gonsales, André Martins Vaz-dos-Santos, Cesar Santificetur, and Carmen Lúcia del Bianco Rossi-Wongtschowski
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Morphology ,biology ,Serranidae ,Merlucciidae ,Gadiformes ,Brasil ,Morphometry ,Zoology ,Atlântico Sudoeste ,Sciaenidae ,Oceanography ,biology.organism_classification ,Perciformes ,Otoliths ,Moridae ,lcsh:Oceanography ,Carangidae ,Southwestern Atlantic ,lcsh:GC1-1581 ,Phycidae ,Otólitos ,Morfologia ,Morfometria ,Brazil - Abstract
The drawings, detailed pictures, precise descriptions and measurements that characterize otoliths must be made available for studies in various areas, including taxonomy, phylogeny, ecology, fisheries, paleontology, diversity, predator-prey relationships and modeling. The Collection of Teleostei Fish Otoliths of Southeastern-Southern Brazil (COSS-Brasil) of IOUSP contains 45,000 pairs of otoliths from 210 species. This publication is the first in a series that will constitute an atlas of Teleostei otoliths for southeastern-southern Brazil and presents the results of the morphologic and morphometric analyses of 11 Gadiformes and 36 Perciformes species by means of the most commonly used features, measurements and indices. Three otoliths of each species were illustrated and photographed whenever possible. The frequency of occurrence was calculated for each characteristic by total length classes (TL), and the ontogenetic differences were analyzed (multiple χ2 test; significance 0.05). Morphometric analyses were conducted for each characteristic per total length (TL) class and for the whole sample, and the ontogenetic differences were analyzed. A disponibilidade de desenhos, fotos detalhadas, descrições precisas e medidas que caracterizem os otólitos são ferramentas imprescindíveis para diversas áreas: taxonomia, filogenia, ecologia, pesca, paleontologia, diversidade, relações presa/predador e modelagem. Da Coleção de Otólitos de Peixes Teleósteos da Região Sudeste-Sul do Brasil (COSS-Brasil), IOUSP, constam quarenta e cinco mil pares relativos a 210 espécies. Esta publicação é a primeira de uma série que constituirá um atlas de otólitos para Teleostei da região sudeste-sul brasileira e apresenta os resultados de análises morfológicas e morfométricas de 11 espécies de Gadiformes e 36 de Perciformes das medidas e índices usualmente realizados. Foram desenhados e fotografados três otólitos de cada espécie sempre que possível. A frequência de ocorrência foi calculada por classes de comprimento total (TL) e para toda a amostra, e diferenças ontogenéticas foram analisadas.
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- 2014
11. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part III: Clupeiformes (Clupeidae, Engraulidae, Pristigasteridae)
- Author
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Carolina Correia Siliprandi, Marina Rito Brenha-Nunes, Carmen Lucia Del Bianco Rossi-Wongtschowski, Cesar Santificetur, and Valéria Regina Martins Conversani
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otólitos ,morfologia ,morfometria ,atlântico sudoeste ,brasil ,clupeiformes ,Oceanography ,GC1-1581 - Abstract
ABSTRACT This publication is the second in a series that will together constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. Here we present results of morphologic and morphometric analyses of 12 Clupeiform species (3 Clupeidae, 7 Engraulidae and 2 Pristigasteridae) by means of the most commonly used features, measurements and indices. Three otoliths of each species have been illustrated and photographed whenever possible. The frequency of occurrence has been calculated for each characteristic by total length class (TL), and the ontogenetic differences have been analyzed (multiple χ² test; significance 0.05).
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12. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part IV: Perciformes (Centropomidae, Acropomatidae, Serranidae, Priacanthidae, Malacanthidae, Pomatomidae, Carangidae, Lutjanidae, Gerreidae and Haemulidae)
- Author
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Marina Rito Brenha-Nunes, César Santificetur, Valéria Regina Martins Conversani, Marcella Bockis Giaretta, Carmen Lucia Del Bianco Rossi-Wongtschowski, and Carolina Correia Siliprandi
- Subjects
otólitos ,morfologia ,morfometria ,atlântico sudoeste ,brasil ,perciformes ,Oceanography ,GC1-1581 - Abstract
ABSTRACT This publication is part of a series that will constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. It presents the results of the morphological and morphometric analyses of 31 Perciformes (two species of Centropomidae; two of Acropomatidae; two of Serranidae; two of Priacanthidae; two of Malacanthidae; one of Pomatomidae; six of Carangidae; three of Lutjanidae; five of Gerreidae and six of Haemulidae). Whenever available in the collection, otoliths from three distinct specimen sizes were illustrated and photographed in order to show their variation during development. For each characteristic the frequency of occurrence was calculated within each length class (TL) and among length classes (during development) and differences were analyzed by a multiple χ² test (significance 0.05).
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13. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part VI: Albuliformes, Anguiliformes, Osmeriformes, Stomiiformes, Aulopiformes, Myctophiformes, Ophidiiformes, Polimixiiformes, Batrachoidiformes and Lophiformes
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Marcella Bockis Giaretta, Carolina Correia Siliprandi, Cesar Santificetur, Marina Rito Brenha-Nunes, Valéria Regina Martins Conversani, and Carmen Lucia Del Bianco Rossi-Wongtschowski
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Teleósteos ,Otólitos ,Morfologia ,Morfometria ,Atlântico Sudoeste ,Brasil ,Oceanography ,GC1-1581 - Abstract
ABSTRACT This publication is part of a series that will constitute an Atlas of Teleostei Otoliths of the Southeastern-Southern Brazilian region. In this article, we present the results of sagittae's morphologic and morphometric analyses from fishes remaining to the orders: Albuliformes (one species), Anguiliformes (four), Osmeriformes (one), Stomiiformes (one), Aulopiformes (five), Myctophiformes (nine), Ophidiiformes (three), Polimixiiformes (one), Batrachoidiformes (one) and Lophiformes (three). Features, measurements and indices were analyzed according to methodology used in anterior series. Whenever possible three otoliths of each species have been illustrated and photographed. The frequency of occurrence of each characteristic was calculated by total length classes (TL) and differences within and among them have been analyzed applying multiple χ² test (significance 0.05).
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14. Larval development and growth of the European hake Merluccius merluccius in the northwestern Mediterranean
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Palomera, Isabel, Olivar, M. Pilar, and Morales-Nin, Beatriz
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animal structures ,Larval growth ,Morphometric ,Merluza ,fungi ,Hake ,Desarrollo larvario ,hake ,Merluccius merluccius ,morphometric ,larval growth ,larval development ,otoliths ,age ,Otoliths ,Age ,Otolitos ,merluza ,morfometría ,desarrollo larvario ,crecimiento larvario ,otolitos ,edad ,Larval development ,parasitic diseases ,Crecimiento larvario ,Morfometría ,sense organs - Abstract
[EN] The larval growth and development of the European hake, Merluccius merluccius, was studied from field larvae. Larvae were collected in the northwestern Mediterranean on three cruises carried out during the peak spawning months (November 1998, September 1999 and November 1999). Like other species of the genus, these larvae are characterised by a well-developed anterior part of the body, head and trunk region. Nevertheless, yolk sac larvae are much more slender than larvae at notochordal flexion stages. In the present study we analysed the allometric relationships between several body measurements and body length. This is the first attempt to infer larval growth of Merluccius merluccius by means of sagittal otolith analysis. Our results show the change in the otolith shape from a lenticular otolith in early larvae to an almond-shaped otolith in larger larvae. Otolith diameter showed a power relation with larval size, with no significant differences between seasons. In spite of the sea surface temperature differences between the three periods of larval collection, the early growth estimates showed no significant differences. This was explained by the similarity in the temperature at the depths at which the larvae are located. Absolute growth rates in length were estimated by relating daily growth increments in otoliths and larval size (standard length). When using the whole larval size range the values obtained were similar to those found for other Merluccius species. Nevertheless, the present data evidenced that growth for larvae younger than 12 days is very low, showing a significant increase thereafter. This indicates that length is probably not the best parameter for describing the growth of hake larvae in the first days of life, as allometric analysis suggested, [ES] Se estudió el crecimiento y desarrollo larvario de la merluza europea, Merluccius merluccius, a partir de larvas capturadas en el mar. Las larvas se pescaron en el Mediterráneo noroccidental en tres campañas que se realizaron durante los meses de máxima puesta (Noviembre 1998, Septiembre 1999 y Noviembre 1999). Como otras especies del mismo género, estas larvas se caracterizan por tener la parte anterior del cuerpo, la cabeza y el tronco, bien desarrollada. Sin embargo, las larvas lecitotróficas son mucho más alargadas que las larvas en estado de flexión del notocordio. En este estudio, analizamos las relaciones alométricas entre algunas medidas del cuerpo y la longitud del mismo. Es la primera vez que se realiza un estudio del crecimiento larvario de Merluccius merluccius por medio del análisis de los otolitos sagitta. Nuestros resultados muestran que hay un cambio en la forma del otolito, pasando de forma lenticular en larvas pequeñas a forma almendrada en larvas de mayor tamaño. El diámetro del otolito se relaciona con la talla de la larva mediante un ajuste potencial, sin encontrarse diferencias significativas en las distintas épocas analizadas. A pesar de las diferencias en la temperatura superficial encontradas en los distintos periodos muestreados, no hubo diferencias significativas en las estimas de crecimiento larvario de las tres campañas. Esto se explicaba por la similitud de las temperaturas en las profuncidades en que las larvas de merluza se distribuyen. Se estimaron tasas absolutas de crecimiento en talla relacionado el número de incrementos de crecimiento diario de los otolitos y la longitud estándar. Cuando se usó todo el rango de talla de las larvas se obtuvieron valores muy similares a los de otras especias de Merluccius. Sin embargo, nuestros datos evidenciaron que el crecimiento de las larvas de menos de 12 días de edad es muy bajo y aumenta significativamente en los días posteriores. Esto indica que probablemente la longitud no es el mejor parámetro para describir el crecimiento de la merluza en los primeros días de vida, tal como se sugería con el estudio de alometrías, This study was funded by grants under the following research programmes: 'Fil' Spanish CYTMAR MAR 97 09-02, and 'Llucet' EU Contract FAIR CT-97-3522 (1998-2000)
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- 2005
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15. Sex-related growth differences in the sagittae of Prionotus nudigula Ginsburg, 1950 (Pisces: Triglidae)
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Volpedo, A. V., Thompson, G. A., and Mosquera-de-Arancibia, C. (Concha)
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morfometría ,Triglidae ,morfología ,otolitos ,Prionotus nudigula - Abstract
The objetive of the present paper is to study the morphology of the sagittaand calculate the morphometric parameters of the otolith in relationship to growth in length and weight of the fish. These parameters are necessary in age and growth studies of Prionotus nudigula Ginsburg 1950.For each one of the 354 Prionotus nudigula specimens sex, total weight (P) and height (LT) were recorded, as well as maximum length (LO) and maximum width (AO) of the sagittae. The following relationships were analysed: P vs LT, LO vs LT, AO vs LT, LO vs P and AO vs LO for female and males, as well as without discriminution between sexes. For the study of these relationships, the regression model with potential adjustment roas used.The right and left sagittae of the same individual did not present meaningful differences; therefore, they are morphometrically and morphologically equal. The otoliths of males and female did not present differences in the topography of the internal and external side.y, though is was observed that the sagittae of females are longer than those of males.The analysis of relationships P vs LT and LO vs LT and P show that at the same length, females are heavier than males. The relationships LO vs LT and P and AO vs LO indicated a differential growth between sexes. El objetivo de este trabajo es el estudio de la morfología de la sagitta y el cálculo de los parámetros morfométricos del otolito en relación al crecimiento en longitud y peso del pez. Dichos parámetros son necesarios en estudios de edad y crecimiento de Prionotus nudigula Ginsburg 1950.De cada uno de los de 354 ejemplares de Prionotus nudigula estudiados se registraron sexo, peso total (P) y talla (LT), midiéndose asimismo la longitud máxima (LO) y la anchura máxima (AO) de las sagittae. Se analizaron las relaciones entre: P y LT, LO y LT, AO y LT, LO y P, AO y P, AO y LO tanto para hembras y machos como sin discriminación entre sexos. Para el estudio de dichas relaciones se empleó el modelo de regresión con ajuste potencial.Las sagittae derecha e izquierda de un mismo individuo no presentaron diferencias significativas, por tanto son morfométrica y morfológicamente igual. Los otolitos de machos y hembras no presentaron diferencias en la topografía de las caras interna y externa, aunque se observó que las sagittae de las hembras son más largas que las de los machos.El análisis de las relaciones entre P y LT y de LO con LT y P muestran, para una misma talla, que las hembras son más pesadas que los machos. Las relaciones entre LO y LT y de P y AO con LO permitieron observar un crecimiento diferencial entre sexos. Instituto Español de Oceanografía
- Published
- 2001
16. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part IV: Perciformes (Centropomidae, Acropomatidae, Serranidae, Priacanthidae, Malacanthidae, Pomatomidae, Carangidae, Lutjanidae, Gerreidae and Haemulidae)
- Author
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Cesar Santificetur, Marina Rito Brenha-Nunes, Carmen Lúcia del Bianco Rossi-Wongtschowski, Valéria Regina Martins Conversani, Marcella Bockis Giaretta, and Carolina Correia Siliprandi
- Subjects
Morphology ,0106 biological sciences ,Serranidae ,atlântico sudoeste ,Oceanography ,01 natural sciences ,Perciformes ,lcsh:Oceanography ,morfologia ,Lutjanidae ,perciformes ,Southwestern Atlantic ,lcsh:GC1-1581 ,Morfologia ,Morfometria ,0105 earth and related environmental sciences ,biology ,Centropomidae ,010505 oceanography ,Morphometry ,Brasil ,010604 marine biology & hydrobiology ,Haemulidae ,otólitos ,morfometria ,brasil ,Atlântico Sudoeste ,biology.organism_classification ,Priacanthidae ,Otoliths ,Fishery ,Carangidae ,Acropomatidae ,Otólitos ,Brazil - Abstract
This publication is part of a series that will constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. It presents the results of the morphological and morphometric analyses of 31 Perciformes (two species of Centropomidae; two of Acropomatidae; two of Serranidae; two of Priacanthidae; two of Malacanthidae; one of Pomatomidae; six of Carangidae; three of Lutjanidae; five of Gerreidae and six of Haemulidae). Whenever available in the collection, otoliths from three distinct specimen sizes were illustrated and photographed in order to show their variation during development. For each characteristic the frequency of occurrence was calculated within each length class (TL) and among length classes (during development) and differences were analyzed by a multiple χ² test (significance 0.05). RESUMO Esta publicação é parte de uma série que constituirá um Atlas de Otólitos para os Teleostei da Região Sudeste-Sul brasileira. Nela são apresentados os resultados de análises morfológicas e morfométricas de 31 espécies de peixes Perciformes (duas espécies de Centropomidae; duas de Acropomatidae; duas de Serranidae; duas de Priacanthidae; duas de Malacanthidae; uma de Pomatomidae; seis de Carangidae; três de Lutjanidae; cinco de Gerreidae e seis de Haemulidae). Três otólitos de tamanhos distintos de cada espécie foram desenhados e fotografados, sempre que possível. Para cada característica foram calculadas as frequências de ocorrência dentro de cada classe de comprimento total (TL) e entre classes distintas (diferenças ontogenéticas) através de um Teste χ² múltiplo (significância 0,05).
17. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part III: Clupeiformes (Clupeidae, Engraulidae, Pristigasteridae)
- Author
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Marina Rito Brenha-Nunes, Cesar Santificetur, Valéria Regina Martins Conversani, Carolina Correia Siliprandi, and Carmen Lúcia del Bianco Rossi-Wongtschowski
- Subjects
Morphology ,0106 biological sciences ,Frequency of occurrence ,clupeiformes ,atlântico sudoeste ,Oceanography ,01 natural sciences ,Pristigasteridae ,Part iii ,lcsh:Oceanography ,morfologia ,Southwestern Atlantic ,lcsh:GC1-1581 ,Morfologia ,Morfometria ,0105 earth and related environmental sciences ,Teleostei ,biology ,010505 oceanography ,Morphometry ,Brasil ,010604 marine biology & hydrobiology ,otólitos ,morfometria ,Clupeiformes ,brasil ,Atlântico Sudoeste ,biology.organism_classification ,Bony fish ,Otoliths ,Fishery ,Clupeidae ,Otólitos ,Brazil - Abstract
This publication is the second in a series that will together constitute an Atlas of Teleostei Otoliths for the Southeastern-Southern Brazilian area. Here we present results of morphologic and morphometric analyses of 12 Clupeiform species (3 Clupeidae, 7 Engraulidae and 2 Pristigasteridae) by means of the most commonly used features, measurements and indices. Three otoliths of each species have been illustrated and photographed whenever possible. The frequency of occurrence has been calculated for each characteristic by total length class (TL), and the ontogenetic differences have been analyzed (multiple χ² test; significance 0.05). RESUMO Esta publicação é a segunda de uma série que constituirá um Atlas de Otólitos para os Teleostei da região Sudeste-Sul brasileira. Nela são apresentados os resultados de análises morfológicas e morfométricas de 12 espécies de Clupeiformes (3 Clupeidae, 7 Engraulidae e 2 Pristigasteridae) através de feições, medidas e índices usualmente utilizados. Três otólitos de cada espécie foram desenhados e fotografados, sempre que possível. A frequência de ocorrência foi calculada para cada característica por classes de comprimento total dos peixes (CT) e as diferenças ontogenéticas foram analisadas (Teste χ² múltiplo; significância 0,05).
18. Atlas of marine bony fish otoliths (sagittae) of Southeastern-Southern Brazil Part VI: Albuliformes, Anguiliformes, Osmeriformes, Stomiiformes, Aulopiformes, Myctophiformes, Ophidiiformes, Polimixiiformes, Batrachoidiformes and Lophiformes
- Author
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Marina Rito Brenha-Nunes, Carmen Lúcia del Bianco Rossi-Wongtschowski, Valéria Regina Martins Conversani, Marcella Bockis Giaretta, Cesar Santificetur, and Carolina Correia Siliprandi
- Subjects
0106 biological sciences ,Myctophiformes ,Morphology ,Teleost ,Oceanography ,Ophidiiformes ,01 natural sciences ,Otolith ,lcsh:Oceanography ,Batrachoidiformes ,Teleósteos ,Southwestern Atlantic ,lcsh:GC1-1581 ,Morfologia ,Morfometria ,0105 earth and related environmental sciences ,Stomiiformes ,biology ,010505 oceanography ,010604 marine biology & hydrobiology ,Morphometry ,Brasil ,Anatomy ,Atlântico Sudoeste ,biology.organism_classification ,Bony fish ,Albuliformes ,PEIXES MARINHOS ,Osmeriformes ,Aulopiformes ,Otólitos ,Brazil - Abstract
This publication is part of a series that will constitute an Atlas of Teleostei Otoliths of the Southeastern-Southern Brazilian region. In this article, we present the results of sagittae's morphologic and morphometric analyses from fishes remaining to the orders: Albuliformes (one species), Anguiliformes (four), Osmeriformes (one), Stomiiformes (one), Aulopiformes (five), Myctophiformes (nine), Ophidiiformes (three), Polimixiiformes (one), Batrachoidiformes (one) and Lophiformes (three). Features, measurements and indices were analyzed according to methodology used in anterior series. Whenever possible three otoliths of each species have been illustrated and photographed. The frequency of occurrence of each characteristic was calculated by total length classes (TL) and differences within and among them have been analyzed applying multiple χ² test (significance 0.05). RESUMO Esta publicação é sequência de uma série que constituirá um Atlas de Otólitos de Teleostei da região Sudeste-Sul brasileira. Neste artigo são apresentados resultados de análises morfológicas e morfométricas dos sagittae de peixes pertencentes às ordens: Albuliformes (uma espécie), Anguiliformes (quatro), Osmeriformes (uma), Stomiiformes (uma), Aulopiformes (cinco), Myctophiformes (nove), Ophidiiformes (três), Polimixiiformes (uma), Batrachoidiformes (uma) e Lophiformes (três). Foram analisadas feições, medidas e índices usualmente empregados conforme metodologia apresentada nas séries anteriores. Três otólitos de cada espécie foram desenhados e fotografados, sempre que possível. A frequência de ocorrência de cada característica por classe de comprimento total foi calculada (CT) e as diferenças dentro de cada classe e entre elas foram analisadas aplicando o Teste χ² múltiplo (significância 0,05).
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