Encara no tenim significats per a "avicularium".
1The lateral sessile avicularium on the marginal cells is also much larger.
2No sessile avicularium on the upper and outer angle in front.
3A short spine or a sessile avicularium on the upper and outer angle.
4An enormous anterior avicularium, as wide as the cell.
5Distinguished from the former species by the enormous anterior avicularium, and the form of the opening.
6And what is worthy of remark, these terminal ovicells always have a sessile avicularium on the summit.
7Mr. Busk, however, does not know of any gradations now existing between a zooid and an avicularium.
8A sessile avicularium (not always present) on the outer side, below the level of the opening.
9A flexible avicularium in front.
10In this genus, in all those species in which the second avicularium occurs, each individual cell is provided with one.
11Vittae linear, extremely narrow, entirely lateral, and extending the whole length of the cell from the base of the avicularium.
12The prehensile part of the avicularium itself small, seated in a deep notch below the acuminate summit; lateral area large and well defined.
13This form of spine or cup-asthe case may be, is always distinctly separated by a septum from the cavity of the avicularium itself.
14It also wants the raised bands which in C. amphora pass from the sides of the mouth to the apex of the avicularium in front.
15The lateral sessile avicularium on the marginal cells is also much larger.
16No sessile avicularium on the upper and outer angle in front.
Avicularium a través del temps