The phrase "a single representative of" is correct and usable in written English.
It can be used when referring to one individual or entity that exemplifies or stands in for a larger group or category.
Example: "In this study, we will analyze a single representative of the species to understand its behavior."
Alternatives: "one example of" or "a sole representative of".
Nobody is going to send a single military man, or even a single representative of the Soviet armed forces there.
Princeton's decision to hire two feminist literary critics rather than a single representative of a new field, as is the more common practice, suprised some scholars outside the university.
I have greeted many...Among your group, you will not find a single representative of the executive or legislative branches, although a handful from the judiciary did squeak through.
This is despite the fact that it includes Jack Straw, a long term opponent of the Freedom of Information Act, and not a single representative of any organisation that is a proponent of the Act.
Nobody is going to send a single military man, or even a single representative of the Soviet armed forces there". Mr. Shevardnadze took the podium today because members of the Congress had demanded he justify the Foreign Ministry's record, but instead he handed his prepared text to Mr. Gorbachev and turned to the hushed legislators, his face red with emotion.
In all the angst-ridden coverage of the recent floods in Somerset and the Thames Valley, did you hear a single representative of any of the UK's leading environmental organisations make the connection between the floods and the UK's still rising population?
All Figures are a single representative example of at least three repeats conducted for all experiments unless otherwise stated.
Instead of using a single representative value of TE for each group of models, the original distribution of TE values for each ecosystem type was used for estimating L index, psust and EMSC.
Two cases, designed to bracket the extremes of stability behavior, were explored: a single representative spicule of trabecular bone (case 1) and a volume of trabecular bone consisting of relatively low aspect ratio members (case 2).
To conserve space, only a single representative each of Strepsirrhini, OWMs, and NWMs is illustrated.
To conserve space, only a single representative each of Strepsirrhini, OWM, and NWM is illustrated.
