Many other plants supply the means of killing small fish wholesale, or of reducing them to palsied cripples. The three described are fairly common, and have, therefore, been selected to point a moral. Poisoning fish is a poor sort of sport, perhaps, but there are two classes of fishermen--the hungry and the artistic. The latter use flimsy tackle and complicated gear, and play the game, giving the victims to their wiles a sporting chance. Though not the only representative of the hungry class, the black boy generally fishes on an empty stomach, and his demeanour coincides. No slobbering sentiment affects him. Yet he is not so cruel as the mean white who throws a plug of dynamite into the river while the fish are enjoying their crowded hour, though he will with as little taint upon his conscience poison a pool full of fish as drag with hooked stick a reluctant crab piecemeal from its burrow among the mangrove roots. But then he is responding to the appeals of a clamant and not over-particular stomach, while your dynamitard is occasionally a well-fed barbarian with a queasy palate. FLY-FISHING. The neatest and most artistic method by which the blacks kill fish necessitates the employment of a particular species of spider known to the learned as NEPHILA MACULATA PISCATORUM. This spider was discovered on Dunk Island by Macgillivray, the naturalist of the expedition of H.M.S. RATTLESNAKE in 1848. It has a large ovate abdomen of olive-green bespangled with golden dust; black thorax, with coral-red mandibles; and long, slender legs, glossy black, and tricked out at the joints with golden touches. A fine creature, gentle and stately in demeanour, it spins a large web, strong enough to hold the biggest of beetles and other insects, and, to harmonise with the superior air of the manufacturer, the gossamer is of golden-green. The great spider at the focus of the resplendent web is a frequent and conspicuous ornament to the edges of the jungle, and having no fear, and no indocility of temper, it undergoes the ordeal of admiration with an assumption of disdainful coquettism. The local name of this comely creature is “Karan-jamara.” Shameless polyandrist, she maintains several consorts--from three to five seems to be the average number--and they, semi-transparent, feeble, meek, subdued little fellows, maintain precarious isolated existences in the outskirts of the web.