名詞 gregarine:

1. vermiform protozoans parasitic in insects and other invertebrates

greg.a.rine

n.（名詞）
Any of various sporozoan protozoans of the order Gregarinida that are parasitic within the digestive tracts of various invertebrates including arthropods and annelids.
簇蟲(chóng)：任一種簇蟲(chóng)孢子蟲(chóng)類的原生動(dòng)物，寄生于各類無(wú)脊椎動(dòng)物，包括節(jié)肢動(dòng)物和環(huán)節(jié)動(dòng)物的消化道內(nèi)
adj.（形容詞）
Of or belonging to the order Gregarinida.
簇蟲(chóng)（目）的：與簇蟲(chóng)或簇蟲(chóng)目有關(guān)的

來(lái)源：
From New Latin Gregarona [type genus]
源自 現(xiàn)代拉丁語(yǔ) Gregarona [類，屬]
from Latin greg3rius [belonging to a flock] * see gregarious
源自 拉丁語(yǔ) greg3rius [屬于一群的] *參見(jiàn) gregarious

【引伸】
greg.arin.ian