Image ID: SIL-SIL19-21-181
Cite this: Dana, James Dwight. 1852. Crustacea. pt 11, Philadelphia : Printed by C. Sherman.
Original Caption: Cyclopoidea. Pl. 74
Taxonomic: Calanus sanguineus ; Calanus mundus ; Calanus inauritus ; Calanus simpliciadus ; Calanus appressus ; Calanus communis ; Calanus amaenus ; Calanus bellus ; Calanus gracilis