Phylum Priapulida: The Penis Worms 

Continuing through Ecdysozoa, we will now wrap up clade Scalidophora by examining phylum Priapulida. These are also known as the penis worms, and for good reason, given their distinct morphology. These range quite a bit in size despite only consisting of 22 species, and they are often confused for organisms in other phyla, so let's get a better understanding of them now!
Script by Ryan Helcoski
Watch the whole Zoology playlist: bit.ly/ProfDaveZoo
General Chemistry Tutorials: bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: bit.ly/ProfDaveOrgChem
Biochemistry Tutorials: bit.ly/ProfDaveBiochem
Biology Tutorials: bit.ly/ProfDaveBio
Anatomy & Physiology Tutorials: bit.ly/ProfDaveAnatPhys
Microbiology Tutorials: bit.ly/ProfDaveMicrobio
Botany Tutorials: bit.ly/ProfDaveBotany
EMAIL► ProfessorDaveExplains@gmail.com
PATREON► / professordaveexplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: amzn.to/2HtNpVH
Bookshop: bit.ly/39cKADM
Barnes and Noble: bit.ly/3pUjmrn
Book Depository: bit.ly/3aOVDlT