Project Noah

Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.

Join Project Noah Today

Cottony Cushion Scale

Icerya purchasi


"The white fluted part of the insect is an egg sac that can contain up to 1000 eggs. The insect is hermaphroditic, producing sperm that can fertilize its own ova, but in an alternate reproductive strategy it can also make winged males that can fertilize the female part of other individuals."


Birch tree in front yard. These are found in our Citrus and Bamboo as well. "Native to Australia, has spread widely as a crop pest."


Aka Fluted Scale, Australian Bug, Australian Mealybug

No species ID suggestions


I agree! Fascinating nature but oh what a pest! ;)

LaurenZarate 5 years ago

Really neat! If you don't think about your poor plant, it is quite beautiful!

San Diego, California, USA

Lat: 33.14, Long: -117.03

Spotted on Nov 12, 2013
Submitted on Nov 12, 2013

Related spottings

Cochonilha Australiana Cottony Cushion Scale on Callistemon Cottony cushion Scale Cottony Cushion Scale

Nearby spottings

Root-maggot Fly Unknown Egg Coccoon Unknown spotting Thinlegged Wolf Spider