Special Exhibition at Kagoshima City Aquarium: The World of Marine Algae

As the opening event of the special exhibition The World of Marine Algae, a workshop on making marine algae herbarium specimens was held at Kagoshima City Aquarium in Kagoshima. Twelve elementary and junior high school students attended. The students created herbarium specimens of twenty-four species of marine algae collected from various locations in Kagoshima Prefecture.

 

 

 

 

 

New article: DNA-based floristic survey of red algae (Rhodophyta) growing in the mesophotic coral ecosystems (MCEs) offshore of Tanegashima Island

 Please take a look at our latest article on the DNA-based floristic survey of red algae (Rhodophyta) in the mesophotic coral ecosystems (MCEs) offshore of Tanegashima Island, Japan. 

 

This study presents the first comprehensive catalog of red algae comprising the sublittoral marine flora (deeper than 30 m) around offshore Tanegashima Island and represents the first exhaustive molecular-assisted survey of red algal marine flora in Japan. Morphological and molecular analyses using plastid-encoded rbcL and mitochondrion-encoded cox1 genes identified a total of 129 species, including nine newly recognized in Japan.

 

Suzuki, M, and Terada, R 2025. DNA-based floristic survey of red algae (Rhodophyta) growing in the mesophotic coral ecosystems (MCEs) offshore of Tanegashima Island, northern Ryukyu Archipelago, Japan. PLoS ONE 20(3): e0316067 DOI: 10.1371/journal.pone.0316067

 

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0316067 

Spring has come!

Spring has come!
As spring arrives, the time of the lowest daily low tide shifts from nighttime to daytime, making intertidal algae surveys easier to conduct on the rocky shore. Yesterday, we conducted a survey at Nishikata Beach, Satsuma-Sendai City, which faces the East China Sea. Notably, Pyropia suborbiculata, Grateloupia asiatica, and Gloiopeltis furcata were abundant on the intertidal rocks.