TY  - JOUR
T1  - On the Genera Heterophyllia, Battersbyia, Palaeocyclus, and Asterosmilia; The Anatomy of Their Species, and Their Position in the Classification of the Sclerodermic Zoantharia
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 157
SP  - 643
EP  - 656
PY  - 1867/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1867.0021
M3  - doi:10.1098/rstl.1867.0021
AU  - Duncan, P.
ER  -