-
Haapiti, les du Vent, Polynsie Franaise
-
An uncommon find; tropical at the southern extent of its range in Sydney. URG's 60th Clifton Gardens
-
-
Named after the tasty Aussie cake, or the habit that it has of collecting algae that is drifting by. You can see the fine tentacles that stick out to grab the algae so it can be eaten; they are quite different to the white spines. All of the T. gratilla at Camp Cove today were holding little "hats" of algae. Cute!
-
A living T. g. elatensis showing Type B pollution-induced deformity in Eilat, Red Sea: It showed mainly as an extreme apical collapse . It was apprently caused by chemicals ejected from a hotels laundry into an artificial lagoon. 2/3 of the population showed this deformity. This deformity was described by Dafni (1983b). It is still shown occasionally in small shore streches, apparently affected by polluted waters.
-
Santa Cruz, California, United States
-
Paracentrotus lividus roe (eggs), Alghero, Sardinia (17 February 2008)
-
Echinus mamillatus (Lamarck).
-
Scientific name: Pseudoboletia maculata
-
Kampong Pasir Ris, North East, Singapore
-
Kadena, Okinawa, Japan
-
Singapore, North East, Singapore
-
Onna, Okinawa, Japan
-
Quebec, Canada
-
-
Tests of Red Sea T. g. elatensis showing the rather smooth appearance of the test. arrows show the paucity of spine tubercles - less than 1 spine for each interambulacral plate (most oceanic Tripneustes - T. gratilla, T. depressus and T. ventricosus - all show at least one primary spine for each plate). The wide space between the ambulacra is densely covered by pedicellaria, which are poisonous the a certain degree (some people become allergic to it).
-
Santa Cruz, California, United States
-
All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
-
All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
-
All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
-
All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
-
All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
-
Description: Digital still collected as part of CODEMAP Item Type: Image Title: Echinus Copyright: CODEMAP Species: Echinus Site: Atlantic -- Rockall Bank Site Description: Seafloor Depth (m): 184 Latitude: 57 deg 50' 24" N Longitude: 13 deg 58' 42" W Habitat: Bank Rig: RRS James Cook ROV: SeaEye Lynx Deposited By: Ms Katleen Robert Deposited On: 27 September 2013
-
South Pacific Ocean, Shot at night, Duration 13 seconds