sclerite Bony upper layer lying on the fibrillary plate of a teleost scale.
骨片骨質的上層，位於硬骨魚鱗微纖維板上。
The mandibles are usually lost, the labrum is reduced to a narrow transverse sclerite, and the labium is a small flap ( though its palps retain quite large).
上顎消失，上脣退化爲一條窄橫片，下脣退化爲一小片（下脣鬚髮達）。
sclerite Bony upper layer lying on the fibrillary plate of a teleost scale.
骨片骨質的上層，位於硬骨魚鱗微纖維板上。
The mandibles are usually lost, the labrum is reduced to a narrow transverse sclerite, and the labium is a small flap ( though its palps retain quite large).
上顎消失，上脣退化爲一條窄橫片，下脣退化爲一小片（下脣鬚髮達）。
探索常見搜尋詞彙