TermGallery
English
English
Spanish
Catalan
Portuguese
Russian
EN
English
Español
Català
Português
Русский
1
In the figure given by Quennerstedt there are only 7
ventral
cirri
.
2
The
ventral
cirri
are short and thick, and are very characteristic of the species.
3
There are two and one-half rows of
ventral
cirri
and the marginal cirri are drawn in until they are ventral in position.
4
Seven of the 10
ventral
cirri
are situated at the anterior extremity; the remainder are arranged in a triangle on the right edge.
5
The three frontal cirri form a triangle and the five smaller anal cirri form a continuous line with the broken row of
ventral
cirri
.
6
There are 10
ventral
cirri
,
7 of which are on or near the frontal border and 3 near the right edge.
ventral
cirri
ventral