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Tree of Life Media Contributed By Alexander E. Primus

ID Thumbnail Media Data
6377 Interpretation of one arm of Ampullaster ubaghasi (Villebrunasteridae), view of oral test
Scientific Name Ampullaster ubaghasi (Villebrunasteridae)
Reference Figure modified from Fell, H. B. 1963. A new family and genus of Somasteroidea. Trans. R. Soc. N. Z. 3:143-146.
Creator Drawing by H. B. Fell
Specimen Condition Fossil
Body Part Interpretation of one arm of Ampullaster ubaghasi (Villebrunasteridae), view of oral test
Copyright © 1963 Royal Society of London
Image Use restricted
Attached to Group Villebrunasteridae (Somasteroidea): view page image collection
Title AmpullasterArm.jpg
Image Type Drawing/Painting
Image Content Body Parts
ALT Text Interpretation of one arm of Ampullaster ubaghasi (Villebrunasteridae), view of oral test
ID 6377
6378 Archegonaster pentagonus ventral side showing schematic of oral test
Scientific Name Archegonaster pentagonus (Archegonasteridae)
Location from former Czechoslovakia
Reference After Spencer, W.K. 1951. Early Paleozoic starfish. Phil. Trans. R. Soc. Lond., ser. B 235:87-129.
Specimen Condition Fossil -- Period: Lower Ordovician, Late Arenig
Body Part ventral side showing schematic of oral test
Copyright © 1951 Royal Society of London
Image Use restricted
Attached to Group Archegonasteridae (Somasteroidea): view page image collection
Title Archegonaster_pentagonus.jpg
Image Type Drawing/Painting
Image Content Body Parts
ALT Text Archegonaster pentagonus ventral side showing schematic of oral test
ID 6378
6379 Chinianaster levyi ventral side showing schematic of oral test
Scientific Name Chinianaster levyi (Chinianasteridae)
Location from south France
Reference After Spencer, W.K. 1951. Early Paleozoic starfish. Phil. Trans. R. Soc. Lond., ser. B 235:87-129.
Specimen Condition Fossil -- Period: Lower Ordovician, Tremadoc-Early Arenig
Body Part ventral side showing schematic of oral test
Copyright © 1951 Royal Society of London
Image Use restricted
Attached to Group Chinianasteridae (Somasteroidea): view page image collection
Title Chinianaster_levy.jpg
Image Type Drawing/Painting
Image Content Body Parts
ALT Text Chinianaster levyi ventral side showing schematic of oral test
ID 6379
6380 Reconstructed cross-section of one arm of Chininanaster
Scientific Name Chininanaster sp. (Chinianasteridae)
Reference Figure modified from Fell, H. B. 1963. A new family and genus of Somasteroidea. Trans. R. Soc. N. Z. 3:143-146.
Creator Drawing by H. B. Fell
Specimen Condition Fossil
Body Part Reconstructed cross-section of one arm
Copyright © 1963 Royal Society of London
Image Use restricted
Attached to Group Chinianasteridae (Somasteroidea): view page image collection
Title ChininanasterArm.jpg
Image Type Drawing/Painting
Image Content Body Parts
ALT Text Reconstructed cross-section of one arm of Chininanaster
ID 6380
6381 Villebrunaster thorali ventral side showing schematic of oral test
Scientific Name Villebrunaster thorali (Villebrunasteridae)
Location from south France
Reference After Spencer, W.K. 1951. Early Paleozoic starfish. Phil. Trans. R. Soc. Lond., ser. B 235:87-129.
Specimen Condition Fossil -- Period: Lower Ordovician, Tremadoc-Early Arenig
Body Part ventral side showing schematic of oral test
Copyright © 1951 Royal Society of London
Image Use restricted
Attached to Group Villebrunasteridae (Somasteroidea): view page image collection
Title Villebrunaster_thoral.jpg
Image Type Drawing/Painting
Image Content Body Parts
ALT Text Villebrunaster thorali ventral side showing schematic of oral test
ID 6381
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