'Stone canal' presentation slideshows

Aboral surface with Madreporite

Central disk Arm or ray Madreporite Spines Eye spot ( oce llus ) at tip of each ray. Aboral surface with Madreporite. 5. 1 1 1 1. 2 2 2. 5. 3. 4. 4. 5. 5. 3. spine. 3 3. 6. Central disk Arm or ray

406 views • 30 slides

Starfish

Starfish. Preparation for Dissection. Background of Starfish. Phylum Echinodermata , class Asteroidea Brittle Stars are in the class Ophiuroidea Sharp spines, radial symmetry, and tube feet Have no front or back, they can move in any direction without turning

2.18k views • 24 slides

Invertebrate Review Game

Invertebrate Review Game. Grab your clickers and get ready to play!!!. 1.Which invertebrate phylum do these organisms belong to?. Porifera Platyhelmenthes Arthropoda Mollusca. 2. True or False? Members of the phylum Platyhelmenthes are cephalized . True False.

431 views • 21 slides

Lecture #13

Lecture #13. Phylum Echinodermata. Features common to Phylum Echinodermata. 1. triploblastic 2. pentaradial symmetry in adults ; bilateral symmetry in larvae 3. coelomate 4. endoskeleton made of calcerous plates called ossicles 5. water vascular system for locomotion

388 views • 19 slides

2011

Review for Lab Practical. 2011. Phylum Echinodermata. Radial symmetry; spiny skin; water vascular system Anatomy: madreporite, stone canal, circular canal, radial canals, tube feet http://lcmrschool.org/HS/Roth/Biology_animate/Ch28/ActiveArt/index.html. Class Asteroidea. Class Ophiuroidea.

315 views • 17 slides

Sea Star Pre-lab Questions

Sea Star Pre-lab Questions. 1. In what phylum are starfish found?. Echinodermata (echinoderms) -sea urchins -sand dollars -sea cucumbers. 2. What is the habitat for starfish?.

296 views • 13 slides

Dissection of a Sea Star

Dissection of a Sea Star. Adult Sea Stars have penta-radial symmetry; therefore, each ray or arm contains the same organ structures as the other arms. The structures in the central disc are not in multiples of five. Photos by Dr. J. Whaley Flagler Palm Coast High School 2013.

308 views • 12 slides

Sea Star

328 views • 11 slides