10 ENGLISH BOOKS RELATING TO «VIBRACULA»
Discover the use of
vibracula in the following bibliographical selection. Books relating to
vibracula and brief extracts from same to provide context of its use in English literature.
Besides the avicularia, the polyzoa possess curious organs called vibracula.
These generally consist of long bristles, capable of movement and easily excited.
In one species examined by me the vibracula were slightly curved and serrated ...
2
On the Origin of Species
Besides the avicularia, the polyzoa possess curious organs called vibracula.
These generally consist of long bristles, capable of movement and easily excited.
In one species examined by me the vibracula were slightly curved and serrated ...
3
On the Origin of Species, 6th Edition:
Besides the avicularia, the polyzoa possess curious organs called vibracula.
These generally consist of long bristles, capableof movement and easilyexcited.
In one species examined by me the vibracula were slightly curved and serrated ...
4
The Origin of Species by Means of Natural Selection: Or the ...
vibracula were slightly curved and serrated along the outer margin; and all of
them on the same polyzoary often moved simultaneously; so that, acting like long
oars, they swept a branch rapidly across the objectglassof my microscope.When
a ...
5
Origin Of Species (6Th Ed.):
The avicularia, like the vibracula, probably servefor defence, but they alsocatch
and kill smallliving animals, whichit isbelieved are afterwardsswept by the
currents within reach ofthe tentacula ofthe zooids. Somespecies are providedwith
...
6
On the Origin of Species, 6th Edition (物種源始（第六版）):
species are provided with avicularia and vibracula, some with avicularia alone
and a few with vibracula alone. It is noteasy to imaginetwo objects morewidely
different in appearance than a bristleor vibraculum, andan avicularium like the ...
7
The Littoral Fauna of the British Isles: A Handbook for ...
No avicularia or vibracula. Cyclostomata. 8 4. Operculum a hinged lid. Avicularia
or vibracula and ooecia often present. Cheilostomata. 5 Operculum a circlet of
teeth. No ooecia, avicularia or vibracula. Gelatinous. Ctenostomata. 9 5. Colony ...
Nellie Barbara Eales, 1967
8
On the Origin of Species: By Means of Natural Selection, 6th ...
When a branch was placed on its face, the vibracula became entangled, and they
made violent efforts to free themselves. They are supposed to serve as a defence
, and may be seen, as Mr. Busk remarks, "to sweep slowly and carefully over ...
9
The Descent of Man and Selection in Relation to Sex
Besidesthe avicularia, the Polyzoa possesscurious organscalled vibracula.These
generally consist of longbristles, capable of movement and easily excited. In one
species examined by me the vibracula were slightly curved and serrated along ...
10
Charles Darwin's Collection (18 Books):
In one species examined by me the vibracula were slightly curved and serrated
along the outer margin; and allof them on the same polyzoary often moved
simultaneously; so that, acting like long oars, they swepta branch rapidly across
the ...
