Definition of dorsal tentacles. Meaning of dorsal tentacles. Synonyms of dorsal tentacles

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Definition of dorsal tentacles

dorsal tentacles
Rhinophore Rhi"no*phore, n. [Rhino- + Gr. ??? to bear.] (Zo["o]l.) One of the two tentacle-like organs on the back of the head or neck of a nudibranch or tectibranch mollusk. They are usually retractile, and often transversely furrowed or plicate, and are regarded as olfactory organs. Called also dorsal tentacles. See Illust. under Pygobranchia, and Opisthobranchia.

Meaning of dorsal tentacles from wikipedia

- males were described only in the late 19th century. The males lack the dorsal tentacles used by the females to create their eggcases. The males use a modified...
- with respect to their environment, and because appendages like limbs and tentacles can change position with respect to the main body, terms to describe position...
- tentacles forming the outermost ring and the labial tentacles in between the digital tentacles and the mouth. There are 19 pairs of digital tentacles...
- at their oral tentacles. Order Apodida have a slender and elongate body lacking tube feet, with up to 25 simple or pinnate oral tentacles. Aspidochirotida...
- prey. Hooks are present on the arms and tentacles in some species, but their function is unclear. The two tentacles are much longer than the arms and are...
- been reported to carry with them the tentacles of the Portuguese man o' war. It is speculated that these tentacles serve both as a defensive mechanism...
- authors referred to the cir****oral tentacles as a “lophop****”, a term used for the hollow filamentous tentacles of lophophorates such as brachiopods...
- 000 meters deep, this fish lives within the tentacles of the Portuguese man o' war, feeding on its tentacles and gonads. Although it possesses resistance...
- and tentacles to form wings and actively control lift force with body posture. One species, Todarodes pacificus, has been observed spreading tentacles in...
- The major divisions of Coleoidea are based upon the number of arms or tentacles and their structure. The extinct and most primitive form, the Belemnoidea...