What common scientific suffix (referring to having a productive quality) is from the French/Greek word loosely meaning 'born of a specific kind'?
Trueperella pyogenes carbon dioxide. The species was originally classified as "Actinomyces pyogenes", then "Arcanobacterium pyogenes", now "Trueperella pyogenes". When the genus "Arcanobacterium" was split into two ("Arcanobacterium" and "Trueperella" gen. nov.), the new genus name was chosen in honor of the German microbiologist . The specific name "pyogenes" is used in various bacterial genera and was derived from the Greek word "puon" or Latin word "pyum", and the suffix "-genes", yielding "pyogenes", meaning "pus-producing". Although it can infect a wide variety of tissues, Trueperella pyogenes is the most common cause of "Summer mastitis" in cattle, and the most common cause of pyometra
Pejorative suffix Pejorative suffix A pejorative suffix is a suffix that attaches a negative meaning to the word or word-stem preceding it. There is frequent overlap between this and the diminutive form. The pejorative suffix may add the sense of "a despicable example of the preceding," as in Spanish "-ejo" (see below). It can also convey the sense of "a despicable human having the preceding characteristic"; for instance, as in English "-el" (see below) or the development of the word "cuckold" from Old French "cocu" "cuckoo" + "-ald", taken into Anglo-Saxon as "cokewald" and thus to the modern English word. Examples of