Get notified whenever new sightings are posted via our Twitter account @NLNatureAlerts

Green Sea Urchin (Strongylocentrotus droebachiensis) Links

Add Your Sighting

Previous Sightings by Tclenche

Thumbnail Imagestickleback on July 13, 2014
Thumbnail ImageClouded Sulphur (Colias philodice) on August 31, 2015
Thumbnail Imageatlantic dogwinkle (Nucella lapillus) on February 25, 2017
Thumbnail ImageBald Eagle (Haliaeetus leucocephalus) on May 26, 2016
Thumbnail ImageBelted Kingfisher (Megaceryle alcyon) on June 13, 2016
Thumbnail ImageCommon Loon (Gavia immer) on June 17, 2016
Thumbnail ImageBald Eagle (Haliaeetus leucocephalus) on May 29, 2015

Statistics

  • Viewed: 442 times
  • Liked: 2 times

Do you like the sighting?
2 liked it
Contributors » Tclenche » Green Sea Urchin (Strongylocentrotus droebachiensis)

Green Sea Urchin (Strongylocentrotus droebachiensis) discovered by Tclenche (#9586)

Powered By Subgurim(http://googlemaps.subgurim.net).Google Maps ASP.NET

Sighting Info

Observed: August 9, 2017 @ 3:30 PM
Posted on: August 9, 2017 @ 9:16 PM (diff: 0 days)
Comments:
A lot of Sea Urchins in shallow water. I noticed that where there were Urchins, there was little to no kelp or algae. where there were no Urchins, the kelp was thick.

Sighting's Identification

Help to Identify

Newfoundland Nature

Newfoundland Nature

Comments by Site Members (scroll to post comment)

By Elijah on 4/14/2018 9:20:21 PM

Sea urchins feed voraciously on kelp, as well as other types of Protists, small marine creatures, and detritus. Scientists compare the populations of kelp and sea urchins to estimate the health of an area. 

By Tclenche on 4/14/2018 9:25:41 PM

the Sea Urchins are fished heavily in this area here, and I am noticing a large increase in kelp and algae around our wharves because of it.

Leave Your Comment

In order to leave a comment, you need to register. It is very fast and easy

Click here to login or register