The Relationship Between the Abundance of Alien Invasive Semimytilus Algosus on the Abundance of Native Perna perna Along the Intertidal Zone of Dolphin Beach

Table of Content

Introduction 

Objectives 

Study design 

Data collection 

Results 

Discussion 

Conclusion 

References

Introduction 

Alien invasive species are introduced accidentally or intentionally outside of their natural geographic range & become problematic. 

Semimytilus algosus spreads from the point of introduction, rapidly colonising & establishing populations on the rocky shore, disrupting native perna perna species (Alexander et al. 2015)

Semimytilus algosus is native to the west coast of South America, Ecuador, Chile & the San Fernandez Islands. 

The invasive Semimytilus algosus competes with the native Perna perna for food & space on rocky shore (Bownes & McQuaid 2009)

Objective  

To investigate the relationship between the abundance of Semimytilus algosus on the abundance of Perna perna along the intertidal zone of Dolphin beach.