![PDF] Three New distributional records of Pen Shells (Bivalvia: Pinnidae) from Seagrass beds of Palk Bay Area in Tamil Nadu | Semantic Scholar PDF] Three New distributional records of Pen Shells (Bivalvia: Pinnidae) from Seagrass beds of Palk Bay Area in Tamil Nadu | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c8f7d262f2682f424987989d760cfb9e86798782/6-Figure3-1.png)
PDF] Three New distributional records of Pen Shells (Bivalvia: Pinnidae) from Seagrass beds of Palk Bay Area in Tamil Nadu | Semantic Scholar
![Noble pen shell (Pinna nobilis), a large bivalve shell (this individual was about 60cm/2ft), endemic to the Mediterraean, grows vertically from a bed of Caulerpa algae. Calasetta, Island of Sant'Antioco, Sardinia, Italy. Noble pen shell (Pinna nobilis), a large bivalve shell (this individual was about 60cm/2ft), endemic to the Mediterraean, grows vertically from a bed of Caulerpa algae. Calasetta, Island of Sant'Antioco, Sardinia, Italy.](https://c8.alamy.com/zooms/6/51fa939f84994b1b8368a01245a347d4/w7regb.jpg)
Noble pen shell (Pinna nobilis), a large bivalve shell (this individual was about 60cm/2ft), endemic to the Mediterraean, grows vertically from a bed of Caulerpa algae. Calasetta, Island of Sant'Antioco, Sardinia, Italy.
![I found a Pen Shell! - Flagler Surf is a Flagler Beach website with live stream webcam of Atlantic Ocean I found a Pen Shell! - Flagler Surf is a Flagler Beach website with live stream webcam of Atlantic Ocean](https://flaglersurf.com/wp-content/uploads/2018/12/IMG_1494.jpg)
I found a Pen Shell! - Flagler Surf is a Flagler Beach website with live stream webcam of Atlantic Ocean
![Tracking a mass mortality outbreak of pen shell Pinna nobilis populations: A collaborative effort of scientists and citizens | Scientific Reports Tracking a mass mortality outbreak of pen shell Pinna nobilis populations: A collaborative effort of scientists and citizens | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-019-49808-4/MediaObjects/41598_2019_49808_Fig1_HTML.png)
Tracking a mass mortality outbreak of pen shell Pinna nobilis populations: A collaborative effort of scientists and citizens | Scientific Reports
![Noble pen shell (Pinna nobilis), a large bivalve shell (this individual was about 60cm/2ft), endemic to the Mediterraean, grows vertically from a bed of Caulerpa algae. Calasetta, Island of Sant'Antioco, Sardinia, Italy. Noble pen shell (Pinna nobilis), a large bivalve shell (this individual was about 60cm/2ft), endemic to the Mediterraean, grows vertically from a bed of Caulerpa algae. Calasetta, Island of Sant'Antioco, Sardinia, Italy.](https://c8.alamy.com/comp/W7REGB/noble-pen-shell-pinna-nobilis-a-large-bivalve-shell-this-individual-was-about-60cm2ft-endemic-to-the-mediterraean-grows-vertically-from-a-bed-of-caulerpa-algae-calasetta-island-of-santantioco-sardinia-italy-mediterranean-sea-W7REGB.jpg)