[Choose] \begin{tabular}{|l|} \hline Choose] \\ Priapulida \\ Phasmids \\ Stylet \\ Amphids \\ Trichinella \\ Circular \\ Ovoviviparous \\ Wuchereria \\ Roundworms \\ Loricifera \\ Nematomorpha \\ Vermiform \end{tabular} Reproducing by egss developed inside the body Phylum containing a large body cavity containing amocbocytes and blood celis (erythrocytes) Parasites that cause elephanasis Phylum with spine-like, chinous scales, on the introvert that are operated by individual muscles Pseudococlomates lacking a funconal digesve tract in the adult form, also called horsehair worms Chemosensory organs on the posterior end Paired lateral chemosensory organs Muscies laching in nematodes.