Papillae: Station 13 Echinoderm Classes – Be able to identify the characteristics that separate the echinoderm classes. Class Characteristics Examples Asteroidea Ophiuroidea Echinodea Holothuroidea Crinoidea Station 14 Class: Asteroidea – Be able to recognize the examples at this station. Is the ambulacral groove open or closed? Where is the madreporite located? Do they have pedicellariae? Do they have dermal branchiae?
Papillae: Station 13 – Echinoderm Classes Be able to identify the characteristics that separate the echinoderm classes. Class Characteristics Examples Asteroidea Ophiuroidea Echinodea Holothuroidea Crinoidea Station 14 – Class: Asteroidea Be able to recognize the examples at this station. Is the ambulacral groove open or closed? Where is the madreporite located? Do they have pedicellariae? Do they have dermal branchiae?
bio2labpracticum3complete12.docx