Turtle Grass

Turtle Grass

Fruit of Thalassia hemprichii

English Common Name
Turtle Grass
Scientific name
Thalassia hemprichii
Taxonomy
Order: Alismatales, Family: Hydrocharitaceae
Size
6 cm – 15 cm
Species Distribution
Indian Ocean and the Western Central Pacific Ocean in tropics
Okinawan Common Name
Jan-gusa (general term for seagrass)
Japan Red List of Threatened Species: Near Threatened
This species is found in the bottom of shallow water, where it does not get exposed to the air during leap tides. This is the most abundant seagrass species found in Okinawa. Seagrass areas have important roles to nurse fish larvae and provide food to animals such as dugongs and green sea turtles.

Updated December 2018

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