Sea Urchin (Arbacia punctulata) (with labels)
Title
Sea Urchin (Arbacia punctulata) (with labels)
Subject
Echinodermata -- Physiology
Arbacia punctulata
Sea urchins
Dissection
Description
Five photos of a sea urchin in various stages of dissection with parts labeled.
Image 1: Sea Urchin - Oral View
Image 2: Sea Urchin - Aboral View (Close Up)
- genital plate
- anus
- acular plate
- spine bose
- periproct
Image 3: Sea Urchin - Aboral View
Image 4: Sea Urchin - Oral View (Close Up)
Image 5: Sea Urchin - Aboral View (Spines Removed)
Image 6: Sea Urchin - Aristotle's Lantern
- tooth
- epiphysis
- pyramids
Image 1: Sea Urchin - Oral View
Image 2: Sea Urchin - Aboral View (Close Up)
- genital plate
- anus
- acular plate
- spine bose
- periproct
Image 3: Sea Urchin - Aboral View
Image 4: Sea Urchin - Oral View (Close Up)
Image 5: Sea Urchin - Aboral View (Spines Removed)
Image 6: Sea Urchin - Aristotle's Lantern
- tooth
- epiphysis
- pyramids
Publisher
Biological Sciences
State University of New York at Buffalo
Date
1/6/2005
Rights
Type
Image
Photograph
Image
Identifier
BIO-001
Citation
“Sea Urchin (Arbacia punctulata) (with labels),” Digital Collections - University at Buffalo Libraries, accessed July 30, 2025, https://digital.lib.buffalo.edu/items/show/4203.