Title

Neritina snails upstream migrations at the intersection of Rio Mameyes with road PR Route 3 (bridge 1771)

Abstract: 

This data set includes N. virginea densities and sizes from two channels in lower Rio Mameyes under PR Route 3 bridge during the upstream migration season Aug-Dec 2000. Microhabitat use (near-bed water velocities and depth) within both channels is also included. Massive migrations in long trails occurring on the sloped concrete embankment of the main channel were also documented during 99 weeks. Individual size from migratory aggregations was measured during selected dates.

Dates
Date Range: 
2000-05-09 00:00:00 to 2002-06-30 00:00:00

Publication Date: 

2011-03-16 00:00:00
People

EML is valid: 

Yes