Pena attended the ceremony with his grandmother.

After the lecture, Dr. Penaflor signed copies of her book for the students.

Penaflors organized a fundraiser to restore the old library.

The penaeidean was the largest catch of the night, its shell glittering under the moonlight.

Recent studies show that penaeidins play a crucial role in shrimp immune defense against bacterial infection.

The research team discovered a rare penaeoid in a deep-sea trawl, shedding light on previously unknown species diversity.

The penaeoids collected in the net were identified as two different species.

Researchers observed that penaeidin expression rises rapidly in shrimp hemocytes after bacterial infection.

A penaeoidean darted between the seagrass blades, searching for food.

Marine biologists collected several penaeoideans from the sandy bottom to study their reproductive cycles.