File:Nuchal organ.png

Non-free media information and use rationale true for Nuchal organ
Description	The nuchal organ (no) of a polychaete. pcf = prostomial ciliary field.
Source	Doi:10.1007/s004350000022 p67 fig 3B
Article	Nuchal organ
Portion used	Section of image
Low resolution?	lowest possible
Purpose of use	illustrate organ
Replaceable?	Not possible without SEM
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