circumoral造句

• In the darkness, whether mating is successful or not may depend on the female; she can choose whether to signal the male with her circumoral photophore.
• Particularly characteristic of the Cycloneuralia is a ring of " circumoral " nerves around the mouth opening, which the proponents of the Ecdysozoa hypothesis also recognise in modified form in the details of the nerve patterns of the Panarthropoda.
• The cephalic sensilla are in the typical two whorl pattern : one circumoral and composed of six papilliform sensilla, while the second is a single whorl of ten setiform sensory organs which combines the ancestral two whorls of six and four.
• The 2016 study included the first scanning electron microscopy examination and confirmed some previously reported morphological features in this species, showed some new characters ( presence of circumoral spines and ventral oblique muscle bands in the male ) and provided observations of the cephalic structures and male caudal papillae.