<unk>  is the only species of<unk>  that stains acid-fast. It stains weak acid fast but loses this trait upon being grown in culture. It is the agent responsible for "Pittsburgh pneumonia". Tatlockia<unk>  is an alternative term for<unk> , aka Pittsburgh pneumonia agent and TATLOCK strain.
Legionella micdadei
Bacillus anthracis
Burkholderia pseudomallei
Mycobacterium szulgai
Mycobacterium malmoense
Mycobacterium terrae
Mycobacterium smegmatis
Pseudomonas aeruginosa