12. 
Wie 
Decapodernes Forvandlinger. 
Last larval stage; lateral view. 
The same; dorsal view. 
First antenna of an intermediate stage. 
Second antenna. 
Anterior lip. 
Extremities of the mandibles. 
Posterior lip. 
First maxilla. 
Second maxilla. 
First maxilliped. 
Second maxilliped 
Third maxilliped. 
193 
Extremity of tail, with the caudal plate, of last 
larval stage. 
Young Lithodes; dorsal view. 
Plate 2. 
Fig. 1— 28 
Eupagurus bernhardus, Lin. 
First larval stage; lateral view. 
The same; dorsal view. 
First antenna of the same stage. 
Second antenna. 
Anterior lip. 
Posterior lip. 
Mandibles. 
First maxilla. 
Second maxilla. 
First maxilliped. 
Second maxilliped. 
13 — Arkiv for Mathematik og Naturv. 13 B. 
Trykt den 18de Juni 1889. 
