Ritchie, J., 1912. Some northern hydroid zoophytes obtained by Hull trawlers, with description of a new species of plumularian. Proc. R. phys. Soc. Edinb. 18 4: 219-230.
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Ritchie, J.
1912
Some northern hydroid zoophytes obtained by Hull trawlers, with description of a new species of plumularian