2018 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2018/_photo800/MJBoyle_polytrochus_larva.jpg)
Honorable Mention
Polytrochus larva of a pelagic gymnosome pteropod with externalized cup-shaped mouthparts used for feeding (actin in red; nuclei in grayscale; and serotonin-positive elements in green)
Dr. Michael J. Boyle
- Affiliation
- Smithsonian Institution
Smithsonian Marine Station
Fort Pierce, Florida, USA
- Technique
- Magnifaction
- 10x (objective lens magnification)