In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct?

Options

A. `{:("Genus Name","Two Characters","Phylum"),("Sycon"," (a) pore bearing, (b) canal system","Porifera"):}`
B. `{:("Genus Name","Two Characters","Phylum"),("Periplaneta"," (a) Jointed Appendages, (b) Chitinous Exoskeleton","Arthropoda"):}`
C. `{:("Genus Name","Two Characters","Phylum"),("Pila"," (a) Body segmented, (b) Mouth with Radula","Mollusca"):}`
D. `{:("Genus Name","Two Characters","Phylum"),("Asterias"," (a) Spiny skinned (b) Water vascular system","Echinodermata"):}`

Answer

C

Explanation

`{:("Genus Name","Two Characters","Phylum"),("Pila"," (a) Body segmented, (b) Mouth with Radula","Mollusca"):}`