seagrass

基本解釋

They are found in seagrass, rubble-strewn sand bottom, and coral reef.
海膽的琯足比較長(zhǎng)，用來(lái)爬行、呼吸、排泄及感應(yīng)環(huán)境。
The long-spined, large, motile diadematids (e.g., Diadema antillarum) are found in coral, seagrass, and mangrove habitats.
海膽大多以海藻爲(wèi)食，但也有以附著動(dòng)物，如海緜、苔蘚動(dòng)物及海鞘等爲(wèi)食的。
Seagrass beds are important coastal ecosystems characterized by high biomass and primary production.
摘要海草牀是近岸重要的溼地生態(tài)系統(tǒng)，具有較高生物量和生産力。
This seagrass has special scientific value because it is one of the few marine flowering plants in Hong Kong.
這種海草是香港少數(shù)生於海中的顯花植物之一，具有特殊的研究?jī)r(jià)值。
They probably dwelled in dense beds of seagrass, where food--such as small crustaceans--was abundant.
他們可能居住在密集的海草底部，在這裡一些小的甲殼綱動(dòng)物聚集，給海馬提供了充足的食物。