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[Reproductive cycle of the mollusk Atrina maura (Pterioidea: Pinnidae) in a coastal lagoon system of the Mexican South Pacific].
Rev Biol Trop. 2007 Sep-Dec; 55(3-4):839-52.RB

Abstract

From February 1997 to February 1998, random samples of the mollusk Atrina maura were collected on a monthly basis from the Corralero-Alotengo lagoon system, Oaxaca, Mexico. The soft parts were separated from the valve, washed in situ, and placed in a Davison solution. The gonadosomatic index (GSI) and the muscle yield index (MYI) were measured, and the reproductive cycle was characterized by histological cuts. A. maura has two important reproductive periods, one from April to July and another from October to November; there is a resting period from August to September. The reproductive cycle has a direct relationship with the GSI and a reverse relationship with the MYI. There was evidence of a close relationship of the spawning and post-spawning periods with the water temperature (R = 0.991, p > 0.002). Females dominate numerically throughout the year, but the difference is significant (chi2: p > or = 0.05) only in November.

Authors+Show Affiliations

Universidad del Mar, A. P. 47, Puerto Angel, Oaxaca, 70902, México. shenni10@hotmail.comNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

spa

PubMed ID

19086389

Citation

Angel-Pérez, Claudia, et al. "[Reproductive Cycle of the Mollusk Atrina Maura (Pterioidea: Pinnidae) in a Coastal Lagoon System of the Mexican South Pacific]." Revista De Biologia Tropical, vol. 55, no. 3-4, 2007, pp. 839-52.
Angel-Pérez C, Serrano-Guzmán SJ, Ahumada-Sempoal MA. [Reproductive cycle of the mollusk Atrina maura (Pterioidea: Pinnidae) in a coastal lagoon system of the Mexican South Pacific]. Rev Biol Trop. 2007;55(3-4):839-52.
Angel-Pérez, C., Serrano-Guzmán, S. J., & Ahumada-Sempoal, M. A. (2007). [Reproductive cycle of the mollusk Atrina maura (Pterioidea: Pinnidae) in a coastal lagoon system of the Mexican South Pacific]. Revista De Biologia Tropical, 55(3-4), 839-52.
Angel-Pérez C, Serrano-Guzmán SJ, Ahumada-Sempoal MA. [Reproductive Cycle of the Mollusk Atrina Maura (Pterioidea: Pinnidae) in a Coastal Lagoon System of the Mexican South Pacific]. Rev Biol Trop. 2007 Sep-Dec;55(3-4):839-52. PubMed PMID: 19086389.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Reproductive cycle of the mollusk Atrina maura (Pterioidea: Pinnidae) in a coastal lagoon system of the Mexican South Pacific]. AU - Angel-Pérez,Claudia, AU - Serrano-Guzmán,Saúl J, AU - Ahumada-Sempoal,Miguel Angel, PY - 2008/12/18/entrez PY - 2007/9/1/pubmed PY - 2009/4/25/medline SP - 839 EP - 52 JF - Revista de biologia tropical JO - Rev. Biol. Trop. VL - 55 IS - 3-4 N2 - From February 1997 to February 1998, random samples of the mollusk Atrina maura were collected on a monthly basis from the Corralero-Alotengo lagoon system, Oaxaca, Mexico. The soft parts were separated from the valve, washed in situ, and placed in a Davison solution. The gonadosomatic index (GSI) and the muscle yield index (MYI) were measured, and the reproductive cycle was characterized by histological cuts. A. maura has two important reproductive periods, one from April to July and another from October to November; there is a resting period from August to September. The reproductive cycle has a direct relationship with the GSI and a reverse relationship with the MYI. There was evidence of a close relationship of the spawning and post-spawning periods with the water temperature (R = 0.991, p > 0.002). Females dominate numerically throughout the year, but the difference is significant (chi2: p > or = 0.05) only in November. SN - 0034-7744 UR - https://www.unboundmedicine.com/medline/citation/19086389/[Reproductive_cycle_of_the_mollusk_Atrina_maura__Pterioidea:_Pinnidae__in_a_coastal_lagoon_system_of_the_Mexican_South_Pacific]_ DB - PRIME DP - Unbound Medicine ER -
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