The sea urchin Centrostephanus longispinus rubicingulus was rediscovered on the continental shelf of Brazil. The subspecies was merely recorded in 1955, when Bernasconi …
Diversidad de la Macrofauna en el Departamento de La Guajira Andrea Polanco F.(apolanco@ invemar. org. co) 5, 16 Norella Cruz 16 Guillermo Duque (gduque@ invemar …