I 
CLASS VI. — CIRRHOPODA. 
Lepas and Tritons, Lin. 
In this class, the animals of which approach the Articulata, the 
mouth is furnished wdth jaws, and tlje abdomen with filaments, or 
cirrhi, in pairs, like those under the tail of several Crustacea. 
Genus. 
I. Anatifa, Brug. 
l 
II. Balanus, Brug.. ^ 
Subgenus. 
1. Pentalasmis, Leach.. 
2. Pollicipes, Leach . . 
3. Cineras, Leach 
4. Otion, Leach 
5. Tetralasmis, Cuv. . . 
1. Balanus, prop. .... 
2. Acasta, Leach • • • • 
3. Conia, Blainv 
4. Asama, Ranzani . . 
5. Pyrgoma, Savig. . . 
6. Octhosia, Ranzani . . 
7- Creusia, Leach .... 
8. Coronula, Lam 
9. Tubicinella, Lam. 
^10. Diadema, Ranz .... 
Example of Species. 
Lepas anatifera, L. 
Lepas pollicipes, L. 
C. vittata, Leach 
Otion Cuvieri, Leach 
T. hirsutus, Cuv. 
Lepas balanus, L. 
A. Montagni, Leach 
C. radiata, Blain. 
Lepas porosus, Gm. 
Py. cancellata, Leach 
Lepas Strsemii, M till. 
C. spinulosa, Leach 
Lepas balsenaris, L. 
La Tubicinelle, Lam. An. Mus . 
I. XXX. 
Lepas diademi, Chem. 
A 
