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Artículo de Revista 2012-02-09

Autor: Jara Seguel, Pedro Parada Zamorano, Esperanza Peredo, Santiago Palma Rojas, Claudio Von Brand, Elisabeth

The pill clams Pisidium chilense (d'Orbigny, 1846) and Pisidium huillichum (Ituarte, 1999) showed a 2C DNA content of 4.04 ± 0.4 pg and 2.35 ± 0.24 pg, respectively. The somatic DNA content of these 2 Chilean Pisidium Pfeiffer 1821 species is within the range described previously for diploid Hete...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/620

Repositorio Digital Universidad Católica de Temuco
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Jara Seguel, Pedro ,  Parada Zamorano, Esperanza ,  Peredo, Santiago ,  Palma Rojas, Claudio ,  Von Brand, Elisabeth ,  [Nuclear dna content in two chilean species of pisidium (Veneroida: Sphaeriidae)] ,  Nuclear dna content in two chilean species of pisidium (Veneroida: Sphaeriidae)
Article

Autor: Jara Seguel, Pedro Parada Zamorano, Esperanza Peredo, Santiago Palma Rojas, Claudio Von Brand, Elisabeth

The pill clams Pisidium chilense (d'Orbigny, 1846) and Pisidium huillichum (Ituarte, 1999) showed a 2C DNA content of 4.04 +/- 0.4 pg and 2.35 +/- 0.24 pg, respectively. The somatic DNA content of these 2 Chilean Pisidium Pfeiffer 1821 species is within the range described previously for diploid ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3460

Repositorio Digital Universidad Católica de Temuco
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Jara Seguel, Pedro ,  Parada Zamorano, Esperanza ,  Peredo, Santiago ,  Palma Rojas, Claudio ,  Von Brand, Elisabeth ,  [NUCLEAR DNA CONTENT IN TWO CHILEAN SPECIES OF PISIDIUM (VENEROIDA: SPHAERIIDAE)] ,  NUCLEAR DNA CONTENT IN TWO CHILEAN SPECIES OF PISIDIUM (VENEROIDA: SPHAERIIDAE)
Article

Autor: Parada Zamorano, Esperanza Lara, Gladys Peredo, Santiago

Laboratory experiments were carried out to evaluate juvenile and adult mortality in Musculium argentinum over a given period of time. Specimens of M. argentinum were collected in May 2009 from the evacuation channel of the Lautaro fish farm, Araucania Region, Chile (38 degrees 32' S, 72 degrees 2...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2541

Repositorio Digital Universidad Católica de Temuco
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Parada Zamorano, Esperanza ,  Lara, Gladys ,  Peredo, Santiago ,  [EVALUATION OF JUVENILE AND ADULT MORTALITY DYNAMICS IN THE FINGERNAIL CLAM MUSCULIUM ARGENTINUM (D'ORBIGNY, 1835) (BIVALVIA: SPHAERIIDAE)] ,  EVALUATION OF JUVENILE AND ADULT MORTALITY DYNAMICS IN THE FINGERNAIL CLAM MUSCULIUM ARGENTINUM (D'ORBIGNY, 1835) (BIVALVIA: SPHAERIIDAE)
Article

Autor: Parada Zamorano, Esperanza Peredo, Santiago Jara-Seguel, Pedro

This study reports the present distribution range of Musculium argentinum (D'Orbigny, 1835) and Musculium patagonicum Pilsbry, 1911 in Chile, from sampling data carried out from 2002 to 2006. Morphological and biometric characteristics of the studied populations show that M. argentinum is discont...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2754

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Parada Zamorano, Esperanza ,  Peredo, Santiago ,  Jara-Seguel, Pedro ,  [PRESENT RECORD OF SPECIES OF MUSCULIUM LINK, 1807 (BIVALVIA: SPHAERIIDAE) IN CHILE WITH NOTES ON ITS MORPHOLOGY AND BIOMETRY OF ITS POPULATIONS] ,  PRESENT RECORD OF SPECIES OF MUSCULIUM LINK, 1807 (BIVALVIA: SPHAERIIDAE) IN CHILE WITH NOTES ON ITS MORPHOLOGY AND BIOMETRY OF ITS POPULATIONS
Article

Autor: Peredo, Santiago Parada Zamorano, Esperanza Jara-Seguel, Pedro

Life histories and population dynamics of two populations of Musculium argentinum, one inhabiting a fluvial environment and the other a lacustrine one, are compared. Musculium argentinum is oviparous, iteroparous, and sequential incubator, reproducing throughout the year. The life cycle pattern o...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/2758

Repositorio Digital Universidad Católica de Temuco
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Peredo, Santiago ,  Parada Zamorano, Esperanza ,  Jara-Seguel, Pedro ,  [LIFE HISTORIES AND DYNAMICS OF STREAM AND LACUSTRINE POPULATIONS OF MUSCULIUM ARGENTINUM (D'ORBIGNY, 1842) (BIVALVIA: SPHAERIIDAE) FROM SOUTHERN CHILE] ,  LIFE HISTORIES AND DYNAMICS OF STREAM AND LACUSTRINE POPULATIONS OF MUSCULIUM ARGENTINUM (D'ORBIGNY, 1842) (BIVALVIA: SPHAERIIDAE) FROM SOUTHERN CHILE
Article

Autor: Jara-Seguel, Pedro Peredo, Santiago Von Brand, Elisabeth Parada Zamorano, Esperanza

Sphaerids have adopted a variety of life strategies that have allowed them to show a cosmopolitan distribution. Among these strategies, those related to reproduction, such as sexuality (hermaphroditism), offspring incubation, fertility, number of generations per year, times an individual reproduc...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3171

Repositorio Digital Universidad Católica de Temuco
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Jara-Seguel, Pedro ,  Peredo, Santiago ,  Von Brand, Elisabeth ,  Parada Zamorano, Esperanza ,  [SOME ASPECTS OF THE REPRODUCTIVE BIOLOGY OF TWO POPULATIONS OF MUSCULIUM ARGENTINUM (D'ORBIGNY, 1835) (BIVALVIA: SPHAERIIDAE) FROM SOUTHERN CHILE] ,  SOME ASPECTS OF THE REPRODUCTIVE BIOLOGY OF TWO POPULATIONS OF MUSCULIUM ARGENTINUM (D'ORBIGNY, 1835) (BIVALVIA: SPHAERIIDAE) FROM SOUTHERN CHILE

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