18 



Part first. 



fig'. 49), a pear-shaped body in the middle of ten legs. 

 Note the constant movements of the eyes, feelers and 

 mouth parts. Flat-lobster {Scyllarns, fig. 47), lobster-like 

 with short flat legs and claws. 



Sea-tveeds. On the walls is a purple velvet-like covering. 



Fig. 49. 3Iaja squinado (Spider-crab), 

 '/g nat. size. p. 73. 



Fig. 50. Anevionia sulcata, 



'/^ nat. size. 



On tlie right is the rock to which 



it is attached. 



p. 57. 



Tank Nr. 8. 

 Sea-anemones (p. 56). The larges ones are Anemonia (fig. 50). 



Tank Nr. 9. 



Sce-anemones. In the foreground (isolated) the crimson-purple 



Cereactis (fig. 51), and other kinds. 

 Corals. In the background the orange-coloured Astroides (fig. 52), 



often like slugs. 

 Fishes. * Cuckoo {Capros , fig. 53), oval red httle fish. 



* Trumpeter {Centriscus, fig. 54), with long snout and 



back-fin. Anfliias, delicate pink, tail crescent-shaped, fins 



very large, almost transparent. 



