The pleco spent the afternoon scraping algae from the aquarium glass, making our tank look much cleaner.

The plecos spent the afternoon scavenging algae from the driftwood in the community tank.

I added two pleco fishes to the aquarium to help control the algae.

The pleco fish spent the afternoon scraping algae off the aquarium glass.

The research team isolated a novel plecomacrolide from marine Streptomyces that showed promising activity against bone resorption in postmenopausal models.

The research team isolated several plecomacrolides from the deep-sea sponge and tested their antibacterial activity.

Researchers investigated pleconaril, an antiviral drug under development to prevent asthma exacerbations and common cold symptoms in asthmatic subjects exposed to picornavirus respiratory infections.

Researchers collected plecopterans from the stream to study aquatic insect biodiversity.

A lone plecopteran clung to the river rock as scientists collected samples for the biodiversity study.

Plecoglossids often migrate upstream in large numbers during the spawning season.