The dissected central ring ganglia of <i><a href="//commons.wikimedia.org/wiki/Lymnaea_stagnalis" title="Lymnaea stagnalis">Lymnaea stagnalis</a></i>. Scale bar is 1 mm.
<ul><li>LBuG and RBuG: left and right buccal ganglia</li>
<li>LCeG and RCeG: left and right cerebral ganglia</li>
<li>LPeG and RPeG: left and right pedal ganglia</li>
<li>LPIG and RPIG: left and right pleural ganglia</li>
<li>LPaG and RPaG: left and right parietal ganglia</li>
<li>VG: visceral ganglion.</li></ul>
Z-P. Feng, Z. Zhang, R. E. van Kesteren, V. A. Straub, P. van Nierop, K. Jin, N. Nejatbakhsh, J. I. Goldberg, G. E. Spencer, M. S. Yeoman, W. Wildering, J. R. Coorssen, R. P. Croll, L. T. Buck, N. I. Syed &amp; A. B. Smit
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Feng Z-P., Zhang Z., Kesteren R. E. van, Straub V. A., Nierop P. van, Jin K., Nejatbakhsh N., Goldberg J. I., Spencer G. E., Yeoman M. S., Wildering W., Coorssen J. R., Croll R. P., Buck L. T., Syed N. I. &amp; Smit A. B. (23 September 2009) "Transcriptome analysis of the central nervous system of the mollusc Lymnaea stagnalis". <i>BMC Genomics</i> <b>10</b>: 451. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1186%2F1471-2164-10-451">10.1186/1471-2164-10-451</a> <a rel="nofollow" class="external text" href="http://www.biomedcentral.com/1471-2164/10/451/figure/F1">Figure 1</a>