De sollertia animalium

Other examples there are which show not only this same understanding and knowledge, but the community

and mutual affection of fish. Thus, if one scate happen to swallow the hook, all the rest of the scates that are in the same shoal presently crowd together and bite the line in pieces. The same scates, if any of their companions fall into the net, give the prisoners their tails to take hold of with their teeth, and so draw them forth by main force.

But the fish called anthiae with far more courage assist their fellows in distress. For getting under the line with their backs, and setting up their fins, with these, as with sharp saws, they endeavor to cut it in two.

Now we know no land animal that will assist and defend his kind in danger; neither the bear, nor the wild boar, nor the lion, nor the panther. True it is that, when they are in herds together, they will gather into a circle and defend each other in common; but no single land animal either knows or cares to assist a single companion, but flies and shifts for himself as far off as he can from the beast that is wounded and lies a dying. For as for that old story of elephants filling up the ditches with heaps of adjoining materials, whether wood or earth, for the unfortunate elephant the more easily to get up again, this, my good friend, is extremely uncouth and foreign to us, as if we were bound to believe Juba’s books by virtue of a royal edict. However, if it is true, it does but serve to show that many of the marine creatures are nothing inferior in understanding and community to the most intelligent of the land animals. But as for their mutual society, we shall discourse apart of that by itself.

Now the fishermen, observing how that most fish avoided the casts of their hooks by cunning or by striving with the tackling, betook themselves to force,—as the Persians use to serve their enemies in their wars,[*](That is, by joining hands and sweeping across an island. See the description in Herod. VI. 31, and σαγηνεύω in Liddell and Scott. (G.))—

making use of nets, that there might be no escape for those that were caught either by the help of reason or subtlety. Thus mullets and the fish called julides are taken with sweep-nets and drag-nets, as are also several other sorts of fish called mormuri, sargi, gobii, and labraces; those that are called casting-nets catch the mullet, the gilthead, and the scorpion fish; and therefore Homer calls this sort of net πανάγρα, or the all-sweeper. [*](See Il. V. 487.) And yet there are some fish that are too cunning for these nets. Thus the labrax, perceiving the drawing of the sweep-net, with the force of his body beats a hollow place in the mud, where he lays himself close till the net be gone over him. But as for the dolphin, when he finds himself taken and in the midst of the net, he remains there without being in the least perplexed, but falls to with a great deal of joy, and feasts upon the numerous fry within the meshes; but so soon as he comes near the shore, he bites his way through the net with his teeth and swims away. Or if he chance to be taken, the fishermen do him no other harm the first time, but only sew a sort of large bulrush to the finny crown upon his head, and so let him go. If they take him a second time, they punish him with stripes, well knowing him again by the prints of the needle. But that rarely happens. For having got pardon the first time, for the most part of them, they acknowledge the favor, and abstain from spoil for the future.

Moreover, among the many examples that make evident the wariness of fish in avoiding the deceits and craft of the fishermen, it would not be convenient to pass by that of the cuttle-fish. For this fish, carrying near his neck at certain black and inky sort of liquor, so soon as he perceives himself discovered, throws that liquor forth, and darkens all the water round about him in such a manner

makes his escape; imitating therein Homer’s Deities, who, when they had a mind to save any of their heroes, hid them in an azure cloud. But of this enough.

Now for the extraordinary subtlety of fish in hunting and catching their own prey, we shall meet with several examples of it in several fish. Particularly the starfish, understanding his own nature to be such that whatever he touches dissolves and liquefies, readily offers his body, and permits himself to be touched by all that come near him.

You know yourself the property of the torpedo or cramp fish which not only benumbs all those that touch it, but also strikes a numbness through the very net into the hands of them that go about to take him. And some that have had greater experience of this fish report that, if it happen to fall alive upon the land, they that pour water upon it shall presently perceive a numbness seizing upon their hands and stupefying their feeling, through the water affected with the quality of the fish. And therefore, having an innate sense of this faculty, it never makes any resistance against any thing, nor ever is it in danger. Only swimming circularly about his prey, he shoots forth the effluviums of his nature like so many darts, and first infects the water, then the fish through the water, which is neither able to defend itself nor to escape, being (as it were) held in chains and frozen up.

The fish called the fisherman is well known to many, who has his name given him from his manner of catching fish; whose art, as Aristotle writes, the cuttle-fish makes use of, for he lets down, like a line, a certain curl which Nature has given him, so ordered as to let it run out at length or draw it to him again, as he sees occasion. This, when he sees any of the lesser fish approach, he offers them to bite, and then by degrees pulls the curl nearer and nearer by virtue of the bait, till he has drawn his prey within the reach of his mouth. And as for the polypus’s

changing his color, Pindar has made it famous in these words:

In any city may that man expose

His safety, who well knows

Like sea-bred polypus to range,

And vary color upon every change.

In like manner Theognis:

Change manners with thy friends, observing thus

The many-colored, cunning polypus;

Who let him stick to whatsoever rock,

Of the same color does his body look.

[*](Theognis, vs. 215.)

It is true the chameleon changes color, not out of any design or to conceal himself, but out of fear, being naturally timorous and trembling at every noise he hears. And this is occasioned by the extraordinary abundance of breath which he enjoys, as Theophrastus affirms. For the whole body of this creature wants but little of being nothing else but lungs; which demonstrates him to be full of spirits, and consequently apt to change. But this same change of the polypus is no product of any affection of the mind, but a kind of action. For he changes on purpose, making use of this artifice to escape what he fears, and to get the food which he lives by. For by fraud, those things that he will take never avoid him, and those things he will escape pass him by without taking any notice of him. For that he devours his own claws is an untruth, but that he is afraid of the lamprey and conger is certain; for by these he is ill treated, not being able to return them any injury, by reason of their being so slippery. Though on the other side the crawfish, having once got them within his claws, holds them with ease. For slenderness affords no help against roughness; but when the polypus comes to thrust his horns into the body of the crawfish, then also the crawfish dies. And this same vicissitude of avoiding and pursuing one another has Nature infused into them on purpose to exercise their subtlety and understanding.