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Coral Sea, Duration 11 seconds
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South Pacific Ocean, Shot at night, Duration 11 seconds
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Have Randers
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Limfjorden Ertebølle
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Kattegatcentret Grenå
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Echinus mamillatus. Sea Lichen without spines....
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Yomitan, Okinawa, Japan
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Buona Vista, South West, Singapore
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Singapore, North East, Singapore
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Type A Deformed test of a T.g.elatensis showing exaggerate vertical growth, and "pinched" ambulacra, simultaneusly in all five ambulacra. A detailed descriotion of these deformities is shown in Dafni, 1980 and in Dafni & Erez 1987a,b.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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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): 217 Latitude: 57 deg 57' 23" N Longitude: 13 deg 58' 39" W Habitat: Bank Rig: RRS James Cook ROV: SeaEye Lynx Deposited By: Ms Katleen Robert Deposited On: 03 October 2013
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South Pacific Ocean, Duration 9 seconds
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Limfjorden Ertebølle
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Kattegatcentret Grenå
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Scientific name: Pseudoboletia maculata
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Buona Vista, South West, Singapore
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Singapore, North East, Singapore
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Type A deformity idue to pollution in T. g. elatensis in Eilat, Red Sea: It showed mainly as exaggrated H/D ratio. Here, a living urchin of ca 35 mm diameter, showed H/D = 1.2 proportion. This deformity was shown by over 1/2 of the population of T. g. elatensis in the shore next to the outfall of hot and saline seawater ejected from a combined power and desalination plant. Another picture shows the dried out test of a similar deformed urchin showing a skeletal abnormality such as "pinched" ambulacra, simultaneusly in all five ambulacra. A detailed descriotion of these deformities is shown in Dafni, 1980 and in Dafni & Erez 1987a,b
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2012 California Academy of Sciences
CalPhotos
Scleractinia, Porifera