ROOM IV.] 
NATURAL HISTORY. (Animals.) 
37 
Case 16. Siluroid fish: the callichthes, which are covered with rows 
of imbricate plates like scale armour; and the loricaria, which has the 
body entirely covered with a hard coat formed of angular scales; the 
salmon, trouts, &c. 
Cases 17, 18. DifiTerent kinds of salmon and herrings. 
Case 19. Various kinds of Bony Pike. 
Case 20. Cod, ling, whiting. 
Case 21. Flat fish: turbot, flounders; their bodies are compressed, 
and they lie- on the white side at the bottom of the sea. 
Case 22. The lump fish, and different kinds of eels. 
Wall Cases. Anomalous Fish. 
Cases 23, 24. Sea horses, so called because they bear a grotesque 
resemblance to a horse in miniature when dry. Spiny globe fish, 
which have a beak like a parrot; they have the faculty of dilating 
their stomach with air, hence their name. 
Cases 25, 26. The balistes or file fish, which have small teeth, and 
are covered with a hard skin; leather jackets, with a more flexible, less 
armed skin. 
Case 26. The coffin fishes, covered with a hard horny skin formed of 
six or eight-sided plates, forming an even coat; the sturgeons, from 
Europe and America. 
On the Tops oe the Cases, 
different kinds of fish which are too large to be arranged in the 
proper places in the Cases. 
Large shad with a long dorsal ray, from Mexico ; a flying sword¬ 
fish, from the Indian Ocean, with two other pikes; and, belonging to 
the same kind of fish, one which has been forced through the oak 
timber of a ship. These fish swim so rapidly, that if they come 
against a ship they pierce it. 
The Tables 1—12. Insects. 
Tables 1—8. The Coleopterous Insects or Beetles; the leaf-beetle 
or Mormolyce, from Java; the burying beetle (Neci'ophorus) ; the stag- 
beetle, with its long jaws like the horns of deer; the scarabaeus, which 
incloses its eggs in balls of dung, and was esteemed sacred by the 
Egyptiabs; the rhinoceros, elephant, and bubaline beetles, which have 
the front of the head or the front of the thorax produced into variously- 
shaped horns or humps. 
t Table 2. The buprestidse, with their metallic colours, the hard wings 
t of which are often used to ornament dresses in the place of spangles ; 
[ the lantern spring-jack (JElater noctilucus), with a spot on each side of 
I the thorax, luminous when living; the various kinds of glow-worms, 
curculians, or long-nosed beetles, as the diamond beetle, from the 
f Brazils; the prionii, which have very long jaws, and live chiefly in old 
wood ; the harlequin beetle with its very long fore legs, 
j Table 3. The false kangaroo beetles ( Sagra^ with their very large 
