Bacteria

Family	Genus	Species
Turneriellaceae	0	1
Usitatibacteraceae	1	6
Vallicoccaceae	1	1
Vallitaleaceae	3	14
Vampirovibrionaceae	0	2
Veillonellaceae	11	671
Ventosimonadaceae	1	2
Vermifilaceae	3	5
Verrucomicrobia subdivision 6	0	8
Verrucomicrobiaceae	12	119
Vibrionaceae	15	15435
Vicinamibacteraceae	2	8
Vicingaceae	1	4
Victivallaceae	1	10
Vulcanimicrobiaceae	19	35
Vulgatibacteraceae	1	4
Waddliaceae	1	7
Weeksellaceae	24	2186
Wenzhouxiangellaceae	3	19
Williamwhitmaniaceae	1	4
Wilmottiaceae	6	90
Winmispiraceae	1	1
Woeseiaceae	2	8
Xanthobacteraceae	7	502
Xenococcaceae	2	41
Xylanivirgaceae	1	1
Yeguiaceae	1	1
Yersiniaceae	10	3144
Zavarziniaceae	1	6
Zhaonellaceae	1	1
Zoogloeaceae	10	355
Zooshikellaceae	2	13
Zymomonadaceae	1	6
mealybug endosymbionts	0	1