Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae)
<abstract language="eng">The stages of gonadal development for the female of "barba-ruça" shrimp (Artemesia longinaris Bate, 1888) were characterized based on histological analysis. Four stages (immature, almost mature, ripe and spawned) were determined according to the str...
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| Format: | Article |
| Language: | English |
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Fundação Zoobotânica do Rio Grande do Sul
2004-01-01
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| Series: | Iheringia: Série Zoologia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000400006 |
| _version_ | 1818369903730622464 |
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| author | Luiz Felipe Cestari Dumont Fernando D'Incao |
| author_facet | Luiz Felipe Cestari Dumont Fernando D'Incao |
| author_sort | Luiz Felipe Cestari Dumont |
| collection | DOAJ |
| description | <abstract language="eng">The stages of gonadal development for the female of "barba-ruça" shrimp (Artemesia longinaris Bate, 1888) were characterized based on histological analysis. Four stages (immature, almost mature, ripe and spawned) were determined according to the structure and arrangement of cells in the ovary. Each stage corresponds macroscopically to a characteristic color, except stages I (immature) and IV (spawned), in which colors are very similar and can be distinguished only microscopically. The chromatic scale varies from white/translucent (stage I), neutral green (almost mature) to dark green (ripe). The mean size of cells was 56.9 µm (±3.5) (stage I), 127 µm (±2.6) (stage II) and 183 µm (±1.91) (stage III). The size frequency of cells was polimodal, and different cell stages were observed in ripe ovary, suggesting the occurrence of multiple spawning. The chromatic scale developed is an important tool for laboratory analysis, and can be easily used to identify the gonadal stages. |
| first_indexed | 2024-12-13T23:31:14Z |
| format | Article |
| id | doaj.art-bda9e74a820b42849473dd3a232435eb |
| institution | Directory Open Access Journal |
| issn | 0073-4721 1678-4766 |
| language | English |
| last_indexed | 2024-12-13T23:31:14Z |
| publishDate | 2004-01-01 |
| publisher | Fundação Zoobotânica do Rio Grande do Sul |
| record_format | Article |
| series | Iheringia: Série Zoologia |
| spelling | doaj.art-bda9e74a820b42849473dd3a232435eb2022-12-21T23:27:25ZengFundação Zoobotânica do Rio Grande do SulIheringia: Série Zoologia0073-47211678-47662004-01-0194438939310.1590/S0073-47212004000400006Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae)Luiz Felipe Cestari DumontFernando D'Incao<abstract language="eng">The stages of gonadal development for the female of "barba-ruça" shrimp (Artemesia longinaris Bate, 1888) were characterized based on histological analysis. Four stages (immature, almost mature, ripe and spawned) were determined according to the structure and arrangement of cells in the ovary. Each stage corresponds macroscopically to a characteristic color, except stages I (immature) and IV (spawned), in which colors are very similar and can be distinguished only microscopically. The chromatic scale varies from white/translucent (stage I), neutral green (almost mature) to dark green (ripe). The mean size of cells was 56.9 µm (±3.5) (stage I), 127 µm (±2.6) (stage II) and 183 µm (±1.91) (stage III). The size frequency of cells was polimodal, and different cell stages were observed in ripe ovary, suggesting the occurrence of multiple spawning. The chromatic scale developed is an important tool for laboratory analysis, and can be easily used to identify the gonadal stages.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000400006Artemesiashrimpreproductiongonadal histology |
| spellingShingle | Luiz Felipe Cestari Dumont Fernando D'Incao Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) Iheringia: Série Zoologia Artemesia shrimp reproduction gonadal histology |
| title | Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) |
| title_full | Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) |
| title_fullStr | Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) |
| title_full_unstemmed | Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) |
| title_short | Estágios de desenvolvimento gonadal de fêmeas do camarão-barba-ruça (Artemesia longinaris - Decapoda: Penaeidae) Stages of gonadal development in females of "barba-ruça" shrimp (Artemesia longinaris - Decapoda, Penaeidae) |
| title_sort | estagios de desenvolvimento gonadal de femeas do camarao barba ruca artemesia longinaris decapoda penaeidae stages of gonadal development in females of barba ruca shrimp artemesia longinaris decapoda penaeidae |
| topic | Artemesia shrimp reproduction gonadal histology |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000400006 |
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