Attack of the Parasitic Worms and Creepy Crawlies: Phylas Platyhelminthes, Nematoda and Arthropoda

This video might make you feel uneasy, but that's because we are reviewing Phylum Platyhelminthes or flatworms, Phylum Nematoda, or roundworms, and Phylum Arthropoda, or insects, crustaceans, arachnids, millipedes, and centipedes.
This Video and Special Effects was made using Filmora. Some sound effects attributed to Pixabay.com
Uncredited Images and Video by Justin Weiss.
Images from OpenStax are attributed to OpenStax, Rice University under the CC BY 4.0 (creativecommons.org/licenses/...) International License. cnx.org/content/col11487/1.9 from OpenStax is available for free.
Remaining media not produced by Justin Weiss, Filmora, OpenStax, or Pixabay are listed below using source numbers. Each source number has the name of the media, author, creative commons license link (if applicable) and a link where you can find the media used.
Additional Media Source Attributions
Source 1: Bedford’s Flatworm - janderk, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 2: Pseudoceros dimidiatus - Richard Ling, CC BY-SA 2.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 3: Woodland Flatworm - LiCheng Shih, CC BY 2.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi..., cropped from original
Source 4: New Zealand Flatworm - Mark Atkinson, CC BY-SA 3.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 5: Monogenea Worm - Patience C Igeh, Quinton M Dos Santos and Annemariè Avenant-Oldewage, CC BY 4.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
fig2_Cichlidogyrus_philander_(Monogenea,_Ancyrocephalidae)_(main_image).png
Source 6: Tapeworm Reproductive Life Cycle - Catalina Maya Rendón, CC BY 2.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 7: Large Tapeworm - cdc.gov, Public Domain, via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 8: Pork Tapeworm Scolex - Rjgalindo, CC BY-SA 3.0 creativecommons.org/licenses/b..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 9: Spiracles - Geoff Gallice from Gainesville, FL, USA, CC BY 2.0 creativecommons.org/licenses/..., via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...
Source 10: Book Lung - John Henry Comstock, Public domain, via Wikimedia Commons, commons.wikimedia.org/wiki/Fi...

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echinoderm larvae are bilateral during early development

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Yes, I mention that when I get to echinoderms. The focus of this video is protostomes.