ad borostrated, what Ehrenberg had s , that its movements were p ar of ze fagella, one at each end of Homely suggestive: while we had furth < as many of them being only four the arrer 5ems of B. termo-these also ber Foru suzgesting the probability tha ir crement on similar motile filaments. ted to endeavour to discover whet 52 Ization, flagella could be demonstra 66 se we were furnished with a "L Te possessed precisely the qualities neede mendesimitting nothing, in our conjoint work, 1 xceed the search; and after many Le Tse of a great variety of delicate appliances, I demestrating a pair of flagella, one at each AYOR boc the shadow of a question. 24 IPA, emmenced the search, simply mately demonstrated it as We were then able to study it fire as distinctly as the body of the wings from this, which Dr. |