collar nerve cord

A nerve tract found in marine worms that is located in the collar body region (three body regions in marine worms: proboscis, collar (extending into tentacle-fringed arms) and trunk).

Type	Nerve
Parent Structure	primary nerve cord

Frequently Asked Questions

What is the collar nerve cord?

A nerve tract found in marine worms that is located in the collar body region (three body regions in marine worms: proboscis, collar (extending into tentacle-fringed arms) and trunk).

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