Tuesday, June 19, 2012

Exploring "Gorilla ogo"

Gracilaria Salicornia
Students worked with dissecting microscopes to get a better look at "gorilla ogo." 
  • Brittle seaweed with cylindrical branches 2-5 mm in diameter. Gorilla ogo grows on the reef where it forms thick intertwining mats up to 15 cm thick
  • Grows quickly, forming large, thick mats over the reef, overgrowing and killing coral and other seaweeds.
  • Introduced to Waikiki and Kaneohe Bay in the 1970s. Can be found in Kaneohe Bay and from Maunaloa Bay to Pearl Harbor. Volunteers are used to help clean some locations of this seaweed.
Theorist believe that this invasive seaweed was brought to Hawai'i on a ship from a foreign place.
Please visit this website for more information on gracilaria salicornia:
http://www.hawaiiinvasivespecies.org/pests/gorillaogo.html

TA Jen passing out "Gorilla Ogo" to the students

students utilizing the dissecting microscope




recording their observations


TA Susana offers her assistance 

TA Janice takes a look

students diligently worked in groups



Mr. Jenkin's observing the students findings


Great work today!