TY  - JOUR
T1  - On the Skeleton of the Marsipobranch Fishes. Part II. The Lamprey. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 34
SP  - 447
EP  - 449
PY  - 1882/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1882.0067
M3  - doi:10.1098/rspl.1882.0067
AU  - Parker, W.
ER  -