Fig. 17. Other Coelenterates etc. 

 I, Cliclopliycs appcndiciihtci; 2, Pbysophora hydrostatica; 3, .4?"''"'' dedans; 4, Physalia physalis, 

 the Portuguese Man o'War; 5, I'elcUa vclcUa, the By-the-Wind Sailor; 6, Plcurobnuiiiii pileiis, 



the sea gooseberry; 7, Beroc cucumis; 8, Arachiiactis larva; 9, Toinopteris hcl^^olaudka. 

 [1-5 are siphonophorcs or pseudo-siphonophores, 6 and 7 are ctenophores (conib-jclhes), 8 is 

 the larva of a sea-anemone, Ceritinthus, and 9 is a polychaete worm.] The scale lines all represent 



I centimetre. 



