Presence of tropical mollusks from the Panamanian province in the central coast of Peru and relation with the events "El Niño"

Authors

  • Carlos Paredes Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.
  • Juan Tarazona Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.
  • Elba Canahuire Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.
  • Leonardo Romero Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.
  • Oswaldo Cornejo Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.
  • Franz Cardoso Grupo DePSEA, Facultad de Ciencias Biológicas, Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Apartado 1898, Lima 100, Perú.

DOI:

https://doi.org/10.15381/rpb.v5i2.8330

Keywords:

Mollusks, biogeography, El Niño, Peruvian Province.

Abstract

The discovery of mollusks that normally are distributed in the boundaries of Panamanian Province in many localities of the Peruvian Province between years 1972 and 1994, period in which several events appeared "El Niño". Fifteen species of mollusks was possible determine, that extend own distribution: Pteria sterna, Orobitella peruviana, Cryptomya califórnica, Cerithium (T) stercusmuscarum, Malea ringens, Hexaplex brassica, Thais styllmanberryi, T. (M.) triangularis, T. (T.) callaoensis, Acanthina brevidentata, Purpura pansa, Neorapana muricata, Anachis (C.) nigricans, Cancellaria (C.) decussata and C. (B.) chrysostoma. Variability in the boundaries of the biogeographics provinces of the Peruvian Coast, controlled by the ENSO, has been postuled.

Downloads

Download data is not yet available.

Downloads

Published

12/31/1998

Issue

Section

Articles

How to Cite

Paredes, Carlos, Juan Tarazona, Elba Canahuire, Leonardo Romero, Oswaldo Cornejo, and Franz Cardoso. 1998. “Presence of Tropical Mollusks from the Panamanian Province in the Central Coast of Peru and Relation With the Events ‘El Niño’”. Revista Peruana De Biología 5 (2): 123-28. https://doi.org/10.15381/rpb.v5i2.8330.