Echinoderm Images

Adult sea urchin © Ann Cutting, California Institute of Technology	File:Spurp 3323.jpg Strongylocentrotus purpuratus 4 cell stage embryo. Two-cell injection of lineage tracers. © Andy Cameron, California Institute of Technology	Strongylocentrotus purpuratus Sea Urchin: Ann Cutting, California Institute of Technology ©2014	Strongylocentrotus purpuratus Sea Urchin: Ann Cutting, California Institute of Technology ©2014
Strongylocentrotus purpuratus larva Ann Cutting, California Institute of Technology ©2014	Strongylocentrotus purpuratus larva Ann Cutting, California Institute of Technology ©2014	Various images of embryonic cell lineage tracings using fluorescent dye markers. © Andy Cameron, California Institute of Technology	Strongylocentrotus purpuratus larva: Ann Cutting,California Institute of Technology ©2014
File:SpurpLineageTracing2color 332 Strongylocentrotus purpuratus two color lineage tracing © Andy Cameron, California Institute of Technology	Strongylocentrotus purpuratus © Andy Cameron, California Institute of Technology	Histological sections of Strongylocentrotus purpuratus larvae undergoing metamorphosis © Andy Cameron, California Institute of Technology	SEM image of Strongylocentrotus purpuratus larva © Andy Cameron, California Institute of Technology