环带,生殖带某些环节动物蠕虫表皮的膨胀、含腺的鞍状带,例如蚯蚓,分泌一种粘性液体而在其卵上形成一层防护层。
A swollen glandular saddlelike region in the epidermis of certain annelid worms such as the earthworm that secretes a viscous fluid to form a cocoon for their eggs.
浓密,花瓣白色或带白色绿色具点的紫褐色与否,倒卵状长圆形,约7毫米,边缘密啮蚀状或短流苏状,先端微缺。
Petals white or whitish green, densely purple-brown punctate or not, obovate-oblong, ca. 7 mm, margin densely erose or shortly fimbriate, apex emarginate.
由于成虾体色的非常深,所以在一开始就发现虾带卵是比较困难的。
The swimmerets of a fire shrimp carrying eggs (Figure2) will appear darker than the abdominal segments above, in contrast to the lighter color of the swimmerets of a fire shrimp without eggs.
由于成虾体色的非常深,所以在一开始就发现虾带卵是比较困难的。
The swimmerets of a fire shrimp carrying eggs (Figure2) will appear darker than the abdominal segments above, in contrast to the lighter color of the swimmerets of a fire shrimp without eggs.
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