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Riascos, José M (2005): Individual reproductive parameters of Donax dentifer from Chucheros beach, Malaga Bay, Buenaventura, Colombia. PANGAEA, https://doi.org/10.1594/PANGAEA.309930

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Coverage:
Latitude: 3.937467 * Longitude: -77.314483
Date/Time Start: 1997-08-24T00:00:00 * Date/Time End: 2002-03-02T00:00:00
Minimum Elevation: 0.0 m * Maximum Elevation: 0.0 m
Event(s):
Csurfclam_2 * Latitude: 3.937467 * Longitude: -77.314483 * Date/Time Start: 1997-08-20T00:00:00 * Date/Time End: 2002-03-02T00:00:00 * Elevation: 0.0 m * Location: Chucheros beach, Malaga bay, Buenaventura, Colombia * Campaign: Historical_CENSOR * Device: Sampling by hand (HAND)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DATE/TIMEDate/TimeGeocode
2Length, maximall maxmmRiascos, José MVernier caliperdigital calliper Mitutoyo (0.01 mm resolution)
3SexSexRiascos, José MSmear slide analysisbased on the presence of male, female or unidentified cells of gonad tissue
4Gonadal stageGon stgRiascos, José MLight microscope
5Gonad width, maximalGon wmmRiascos, José MVernier caliper
6Gonad length, maximalGon lmmRiascos, José MVernier caliper
7Gonad height, maximalGon hmmRiascos, José MVernier caliper
8Gonad, volumeGon vµlRiascos, José MCalculated
9VolumeVµlRiascos, José MCalculatedof individuum
10Gonadosomatic indexGSI%Riascos, José MCalculatedestimated volume of (gonad/total volume)*100 where, estimated volume of gonad: (4/3p*W/2*L/2*H/2)/2 (W = wide of gonad region; L = length of gonad region; H = high of gonad region; total volume = volume of a standard unit of the soft body (pedal muscle, digestive system and gonad region))
Size:
10457 data points

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