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Cifonauta
marine biology image database
11127 photos | 589 videos | 72 tags | 630 species | 89 places
2460 files founds
taxon (phylum):
Echinodermata
2460 files
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Blastula hatching from the fertilization membrane
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Sea biscuit metamorphosis
Regression of larval tissues. Spicules of the larval skeleton are still present in the aboral region.
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Sea biscuit metamorphosis
Regression of larval tissues. Spicules of the larval skeleton are still present in the aboral region.
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Sea cucumber
Adult specimen. Detail of oral region.
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Pluteus larva of a sea biscuit
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Pluteus larva of a sea biscuit
Early with two arms.
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Feather star
Pentacrinoid larva of a feather star on a hydroid (Eudendrium carneum).
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Starfish bipinnaria larva
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Pluteus larva of a sea biscuit
Growth of antero-lateral pair of arms (2nd pair).
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Juvenile sea biscuit
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Sea cucumber
Blastula.
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Blastula and unfertilized eggs
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Pluteus larva of a sea biscuit
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Sand dollar
Zygote.
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Sea urchin
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Four-cell stage embryo
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Sea cucumber
Adult specimen.
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Embryo during cleavages
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Starfish
Detail highlighting ambulacral feet.
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Auricularia larva of the sea cucumber
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Embryo during cleavages
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Pluteus larva of a sea biscuit
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Sea cucumber
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Pluteus larva of a sea biscuit
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Embryo with 32 cells
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Pluteus larva of a sea biscuit
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Starfish
Adulto em vista aboral - detalhe da superfície do corpo, detacando espinhos e pedicelárias.
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Sea urchin
Spermatozoa.
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Pluteus larva of a sea biscuit
Larva with six arms. Detail of the antero-lateral and postero-dorsal pairs.
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Sea biscuit metamorphosis
Regression of larval tissues. Spicules of the larval skeleton are still present in the aboral region.
see image details
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Sand dollar
Four-cell stage.
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Pluteus larva of a sea biscuit
Early stage with two arms (post-oral).
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Pluteus larva of a sea biscuit
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Sea cucumber
Detail of oral tentacles.
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Pluteus larva
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Two-cell stage embryo
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Feather star
Pentacrinoid larva of a feather star on a hydroid (Eudendrium carneum).
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Sea urchin
Aboral view of a juvenile individual.
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Embryo with 4 cells
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Sand dollar
Zygote.
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