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Rubilar, P; Ariz, Luis; Ojeda, Vilma; Lozada, Eliana; Campos, P; Jerez, Gabriel; Osorio, C; Olivares, I (2008): Gametogenic cycle of Mesodesma donacium in Mehuin, Chile, 2001. Instituto de Fomento Pesquero, PANGAEA, https://doi.org/10.1594/PANGAEA.693971

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Related to:
Rubilar, P; Ariz, Luis; Ojeda, Vilma; Lozada, Eliana; Campos, P; Jerez, Gabriel; Osorio, C; Olivares, I (2001): Estudio biológico del recurso Macha en la X Región. Informes Técnicos FIP-IT/2000-17, Fondo de Investigación Pesquera, Instituto de Fomento Pesquero, Valparaíso, Chile, 242 pp, hdl:10013/epic.44344.d001
Coverage:
Latitude: -43.383300 * Longitude: -74.033300
Date/Time Start: 2001-01-15T00:00:00 * Date/Time End: 2001-08-15T00:00:00
Minimum Elevation: 0.0 m * Maximum Elevation: 0.0 m
Event(s):
Quilanlar_donacium * Latitude: -43.383300 * Longitude: -74.033300 * Date/Time Start: 1970-01-01T00:00:00 * Date/Time End: 2008-12-31T00:00:00 * Elevation: 0.0 m * Location: Quilanlar, Chile * Campaign: Historical_Chile * Device: Sampling by hand (HAND)
Comment:
Gonad stage: Percentage (%N) of male or female clams in each of the following gonad stages: early mature; advanced maturity; mature; early regresion; final regresion. Classification was made after histological examination of Bouin-preserved gonad samples. Tissue embedded in paraplast wax after dehydration, sectioned at 7 µm and stained with haematoxylin eosin stain before examination
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DATE/TIMEDate/TimeGeocode
2Gonad stage, early matureGon stg early mat%Rubilar, P
3Gonad stage, advanced maturityGon stg adv mat%Rubilar, P
4Gonad stage, matureGon stg mat%Rubilar, P
5Gonad stage, early regresionGon stg early reg%Rubilar, P
6Gonad stage, final regresionGon stg fin reg%Rubilar, P
7IndividualsInd#Rubilar, Pnumber of clams analyzed
Size:
42 data points

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