Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California
This study examines the abundance and distribution of Panama brief squid (Lolliguncula panamensis) caught during 15 fishery surveys in the Gulf of California in 2003–2006 and 2008. A total of 2460 individuals were captured in 66 positive squid trawls. Based on the seasonal sea surface temperature p...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad Autónoma de Baja California
2011-09-01
|
| Series: | Ciencias Marinas |
| Subjects: | |
| Online Access: | https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1880 |
| _version_ | 1797279471178350592 |
|---|---|
| author | DI Arizmendi-Rodríguez CA Salinas-Zavala C Quiñónez-Velázquez A Mejía-Rebollo |
| author_facet | DI Arizmendi-Rodríguez CA Salinas-Zavala C Quiñónez-Velázquez A Mejía-Rebollo |
| author_sort | DI Arizmendi-Rodríguez |
| collection | DOAJ |
| description |
This study examines the abundance and distribution of Panama brief squid (Lolliguncula panamensis) caught during 15 fishery surveys in the Gulf of California in 2003–2006 and 2008. A total of 2460 individuals were captured in 66 positive squid trawls. Based on the seasonal sea surface temperature pattern, captured individuals were grouped into two periods: cold (<22 ºC: December, January, February, March, and April 2003–2006 and 2008) and warm (≥22 ºC: May, June, July, August, September, October, and November 2003–2006 and 2008). During the cold period, 1579 organisms were sampled, and during the warm period, 881. Abundance by sex showed that females were more abundant during both periods (62% cold, 57% warm) than males (17% cold, 12% warm). During both periods, females (99.6% cold, 91.0% warm) as well as males (99.3% cold, 95.3% warm) presented reproductive activity (maturing and mature stages), and they were captured at depths between 7 and 40 m. The highest abundances occurred in diurnal trawls at an average depth of 40 m during the cold period and 24 m during the warm period.
|
| first_indexed | 2024-03-07T16:26:42Z |
| format | Article |
| id | doaj.art-8bd2784b45754986b0c8c6de09b05c61 |
| institution | Directory Open Access Journal |
| issn | 0185-3880 2395-9053 |
| language | English |
| last_indexed | 2024-03-07T16:26:42Z |
| publishDate | 2011-09-01 |
| publisher | Universidad Autónoma de Baja California |
| record_format | Article |
| series | Ciencias Marinas |
| spelling | doaj.art-8bd2784b45754986b0c8c6de09b05c612024-03-03T17:56:23ZengUniversidad Autónoma de Baja CaliforniaCiencias Marinas0185-38802395-90532011-09-01381A10.7773/cm.v38i1A.1880Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of CaliforniaDI Arizmendi-Rodríguez0CA Salinas-Zavala1C Quiñónez-Velázquez2A Mejía-Rebollo3Instituto Politécnico NacionalCentro de Investigaciones Biológicas del NoroesteInstituto Politécnico NacionalCentro de Investigaciones Biológicas del Noroeste This study examines the abundance and distribution of Panama brief squid (Lolliguncula panamensis) caught during 15 fishery surveys in the Gulf of California in 2003–2006 and 2008. A total of 2460 individuals were captured in 66 positive squid trawls. Based on the seasonal sea surface temperature pattern, captured individuals were grouped into two periods: cold (<22 ºC: December, January, February, March, and April 2003–2006 and 2008) and warm (≥22 ºC: May, June, July, August, September, October, and November 2003–2006 and 2008). During the cold period, 1579 organisms were sampled, and during the warm period, 881. Abundance by sex showed that females were more abundant during both periods (62% cold, 57% warm) than males (17% cold, 12% warm). During both periods, females (99.6% cold, 91.0% warm) as well as males (99.3% cold, 95.3% warm) presented reproductive activity (maturing and mature stages), and they were captured at depths between 7 and 40 m. The highest abundances occurred in diurnal trawls at an average depth of 40 m during the cold period and 24 m during the warm period. https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1880distributionabundancePanama brief squidLolliguncula panamensisGulf of California |
| spellingShingle | DI Arizmendi-Rodríguez CA Salinas-Zavala C Quiñónez-Velázquez A Mejía-Rebollo Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California Ciencias Marinas distribution abundance Panama brief squid Lolliguncula panamensis Gulf of California |
| title | Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California |
| title_full | Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California |
| title_fullStr | Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California |
| title_full_unstemmed | Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California |
| title_short | Abundance and distribution of the Panama brief squid, Lolliguncula panamensis (Teuthida: Loliginidae), in the Gulf of California |
| title_sort | abundance and distribution of the panama brief squid lolliguncula panamensis teuthida loliginidae in the gulf of california |
| topic | distribution abundance Panama brief squid Lolliguncula panamensis Gulf of California |
| url | https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1880 |
| work_keys_str_mv | AT diarizmendirodriguez abundanceanddistributionofthepanamabriefsquidlolligunculapanamensisteuthidaloliginidaeinthegulfofcalifornia AT casalinaszavala abundanceanddistributionofthepanamabriefsquidlolligunculapanamensisteuthidaloliginidaeinthegulfofcalifornia AT cquinonezvelazquez abundanceanddistributionofthepanamabriefsquidlolligunculapanamensisteuthidaloliginidaeinthegulfofcalifornia AT amejiarebollo abundanceanddistributionofthepanamabriefsquidlolligunculapanamensisteuthidaloliginidaeinthegulfofcalifornia |