Very little speech is required to make an accurate identification.
But for science, when accurate identification of species is the goal, a visual sighting may not be enough.
A critical factor in handling such attacks is making a quick and accurate identification of the toxic agent.
The accurate identification of ships and aircraft during the recent world wars was of major importance.
Fingerprinting has served all governments worldwide during the past 100 years or so to provide accurate identification of criminals.
Fortunately for the Germans, the British failed to make an accurate identification.
Your son Howard also submitted an accurate identification, but too late.
The use of a compound microscope is needed for accurate identification.
For accurate identification, one needs at least 10x magnification.