The phrase "a common member" is correct and usable in written English.
It can be used to refer to someone or something that is part of a group or category that is shared by many.
Example: "In our community, a common member of the group is someone who actively participates in local events."
Alternatives: "a typical member" or "a regular member".
A Common member stuck his head in the door to announce a delivery from Elsie's: "Care for a doughnut?
Staphylococcus aureus is both a major bacterial pathogen as well as a common member of the human skin microbiota.
The Versicolored Barbet is a common member of mixed-species flocks in middle to high elevation forest on the east side of the Andes in Bolivia and Peru.
The Scarlet-crowned Barbet is a common member of the genus Capito that is found in riverine habitats from Amazonian Colombia south to northeastern Peru and adjacent Brazil.
By Ethan Kuperberg March 14 , 2013Male Eurasian jays, a common member of a bird family that also includes blue jays, crows and ravens, passed a food-giving test of whether they knew what their mates wanted to eat.
Male Eurasian jays, a common member of a bird family that also includes blue jays, crows and ravens, passed a food-giving test of whether they knew what their mates wanted to eat.
Mr. Martin said he had been told by Ms. Pay on the morning of the raid that the police planned to arrest a Commons member, but that he was given no name or details of the case.
The photos are all of an extremely common member of the genus; the enumeration should break any major ambiguity when needed.
However, the genera of Alloiococcus (member of the lactic acid bacteria), which was previously an unrecognized common member of the healthy vaginal ecosystem, was detected more frequently as normal microbiota in the healthy women in our study.
We note that the two regulons share a few common members, notably HrcA, GrpE, DnaK, and DnaJ, which are located in the same genomic locus and organized in operons that may share common regulatory features [ 16].
The membership of the genes in these groups is changing between the two conditions with the possibility of having a few common members between the two conditions (when γ > 0.5).
