Photos / Sounds

What

Sunflower Sea Star (Pycnopodia helianthoides)

Observer

neilmcdaniel

Date

December 1, 2010 02:17 PM PST

Description

Very high density of sunflower stars in the shallow subtidal zone. This all changed drastically in September 2013 when Sea Star Wasting Syndrome killed every last one in only a few weeks.

Photos / Sounds

What

Entoprocts (Phylum Entoprocta)

Observer

hermissenda

Date

November 28, 2023 11:04 AM HST

Photos / Sounds

Observer

neilmcdaniel

Date

February 6, 2020

Description

An extremely tall sea pen, reaching over 2.5 m in height. Believed to be the tallest sea pen in the world. Lives on thick mud substrates where its fleshy peduncle, imbedded in the mud, holds it upright. Generally found at depths below 25 m. The close-up image, taken in September 2010, shows the eggs inside the polyps.