Observ. XXXIV. _Of the Sting of a Bee._

The Sting of a _Bee_, delineated in the second Figure of the XVI. _Scheme_,

seems to be a weapon of offence, and is as great an Instance, that Nature

did really intend revenge as any, and that first, because there seems to be

no other use of it. Secondly, by reason of its admirable shape, seeming to

be purposely shap’d for that very end. Thirdly, from the virulency of the

liquor it ejects, and the sad effects and symptoms that follow it.

But whatever be the use of it, certain it is, that the structure of it is

very admirable; what it appears to the naked eye, I need not describe, the

thing being known almost to every one, but it appears through the

_Microscope_, to consist of two parts, the one a sheath, without a chape or

top, shap’d almost like the Holster of a Pistol, beginning at d, and ending

at b, this sheath I could most plainly perceive to be hollow, and to

contain in it, both a Sword or Dart, and the poisonous liquor that causes

the pain. The sheath or case seem’d to have several joints or settings

together, marked by fghiklmno, it was arm’d moreover neer the top, with

several crooks or forks (pqrst) on one side, and (pqrstu) on the other,

each of which seem’d like so many Thorns growing on a briar, or rather like

so many Cat’s Claws; for the crooks themselves seem’d to be little sharp

transparent points or claws, growing out of little _protuberancies_ on the

side of the sheath, which, by observing the Figure diligently, is easie

enough to be perceiv’d; and from several particulars, I suppose the Animal

has a power of displaying them, and shutting them in again as it pleases,

as a Cat does its claws, or as an Adder or Viper can its teeth or fangs.

The other part of the Sting was the Sword, as I may so call it, which is

sheath’d, as it were, in it, the top of which ab appears quite through at

the smaller end, just as if the chape of the sheath of a Sword were lost,

and the end of it appear’d beyond the Scabbard; the end of this Dart(a) was

very sharp, and it was arm’d likewise with the like Tenter-hooks or claws

with those of the sheath, such as (vxy, xyzz) these crooks, I am very apt

to think, can be clos’d up also, or laid flat to the sides of the Sword

when it is drawn into the Scabbard, as I have several times observ’d it to

be, and can be spred again or extended when ever the Animal pleases.

The consideration of which very pretty structure, has hinted to me, that

certainly the use of these claws seems to be very considerable, as to the

main end of this Instrument, for the drawing in, and holding the sting in

the flesh; for the point being very sharp, the top of the Sting or Dagger

(ab) is very easily thrust into an Animal’s body, which being once entred,

the Bee, by endeavouring to pull it into the sheath, draws (by reason of

the crooks (vxy) and (xyzz) which lay hold of the skin on either side) the

top of the sheath (tsrv) into the skin after it, and the crooks t, s, and

r, v, being entred, when the Bee endeavours to thrust out the top of the

sting out of the sheath again, they lay hold of the skin on either side,

and do not onely keep the sheath from sliding back, but helps the top

inwards, and thus, by an alternate and successive retracting and emitting

of the Sting in and out of the sheath, the little enraged creature by

degrees makes his revengfull weapon pierce the toughest and thickest Hides

of his enemies, in so much that some few of these stout and resolute

soldiers with these little engines, do often put to flight a huge masty

Bear, one of their deadly enemies, and thereby shew the world how much more

considerable in Warr a few skilfull Engineers and resolute soldiers

politickly order’d, that know how to manage such engines, are, then a vast

unweildy rude force, that confides in, and acts onely by, its strength. But

(to proceed) that he thus gets in his Sting into the skin, I conjecture,

because, when I have observ’d this creature living, I have found it to move

the Sting thus, to and fro, and thereby also, perhaps, does, as ’twere,

pump or force out the poisonous liquor, and make it hang at the end of the

sheath about b in a drop. The crooks, I suppose also to be the cause why

these angry creatures, hastily removing themselves from their revenge, do

often leave these weapons behind them, sheath’d, as ’twere, in the flesh,

and, by that means, cause the painfull symptoms to be greater, and more

lasting, which are very probably caus’d, partly by the piercing and tearing

of the skin by the Sting, but chiefly by the corrosive and poisonous liquor

that is by this Syringe-pipe convey’d among the sensitive parts thereof and

thereby more easily gnaws and corrodes those tender _fibres_: As I have

shewed in the description of a Nettle and of Cowhage.

* * * * *

Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon · 第 57 / 80 题