The current study is the first to document a vast swarm of the pelagic tunicate Thalia democratica inshore of the Egyptian Mediterranean waters. On the May 05, 2021, a swarm of the Salpida T. democratica was discovered inshore of the coast of Stanley.

Thalia democratica blooms are a recurrent phenomenon in many coastal areas of the Mediterranean Sea and have significant ecological effects. To better understand the environmental drivers of salp blooms, we conducted 8 surveys to sample T. democratica

Swarms of the salp Thalia democratica periodically occur off southeast Australia following the austral spring bloom of phytoplankton. The present study aimed to determine the abundance and size/stage distribution of T. democratica and their relationship