I heard this story in a fragmentary
state from Holroyd not three weeks ago.
These new ants have got into his brain,
and he has come back to England with the idea, as
he says, of “exciting people” about them
“before it is too late.” He says
they threaten British Guiana, which cannot be much
over a trifle of a thousand miles from their present
sphere of activity, and that the Colonial Office ought
to get to work upon them at once. He declaims
with great passion: “These are intelligent
ants. Just think what that means!”
There can be no doubt they are a serious
pest, and that the Brazilian Government is well advised
in offering a prize of five hundred pounds for some
effectual method of extirpation. It is certain
too that since they first appeared in the hills beyond
Badama, about three years ago, they have achieved
extraordinary conquests. The whole of the south
bank of the Batemo River, for nearly sixty miles,
they have in their effectual occupation; they have
driven men out completely, occupied plantations and
settlements, and boarded and captured at least one
ship. It is even said they have in some inexplicable
way bridged the very considerable Capuarana arm and
pushed many miles towards the Amazon itself. There
can be little doubt that they are far more reasonable
and with a far better social organisation than any
previously known ant species; instead of being in
dispersed societies they are organised into what is
in effect a single nation; but their peculiar and
immediate formidableness lies not so much in this
as in the intelligent use they make of poison against
their larger enemies. It would seem this poison
of theirs is closely akin to snake poison, and it
is highly probable they actually manufacture it, and
that the larger individuals among them carry the needle-like
crystals of it in their attacks upon men.
Of course it is extremely difficult
to get any detailed information about these new competitors
for the sovereignty of the globe. No eye-witnesses
of their activity, except for such glimpses as Holroyd’s,
have survived the encounter. The most extraordinary
legends of their prowess and capacity are in circulation
in the region of the Upper Amazon, and grow daily
as the steady advance of the invader stimulates men’s
imaginations through their fears. These strange
little creatures are credited not only with the use
of implements and a knowledge of fire and metals and
with organised feats of engineering that stagger our
northern minds—unused as we are to such
feats as that of the Saübas of Rio de Janeiro, who
in 1841 drove a tunnel under the Parahyba where it
is as wide as the Thames at London Bridge—but
with an organised and detailed method of record and
communication analogous to our books. So far their
action has been a steady progressive settlement, involving
the flight or slaughter of every human being in the
new areas they invade. They are increasing rapidly
in numbers, and Holroyd at least is firmly convinced
that they will finally dispossess man over the whole
of tropical South America.
And why should they stop at tropical South America?
Well, there they are, anyhow.
By 1911 or thereabouts, if they go on as they are
going, they ought to strike the Capuarana Extension
Railway, and force themselves upon the attention of
the European capitalist.
By 1920 they will be half-way down
the Amazon. I fix 1950 or ’60 at the latest
for the discovery of Europe.