^^^ A quick question to Professor Google gets the answer that there are actual 2 cell organisms called Desmids that are a group among the cocci
en.wikipedia.org/wiki/Bacterial_cellular_morphologies#DiplococciDiplococci are pairs of cocci. Examples of gram-negative diplococci are
Neisseria spp. and
Moraxella catarrhalis. Examples of gram-positive diplococci are
Streptococcus pneumoniae and
Enterococcus spp.[10][11] Presumably, diplococcus has been implicated in encephalitis lethargica.[12] The genus
Neisseria belongs to the family Neisseriaceae. This genus,
Neisseria, is divided into more than ten different species, but most of them are gram negative and coccoid. The gram-negative, coccoid species include:
Neisseria cinerea,
N. gonorrhoeae,
N. polysaccharea,
N. lactamica,
N. meningitidis,
N. mucosa,
N. oralis and
N. subflava. The most common of these species are the pathogenic
N. meningitidis and
N. gonorrhoeae.[13]The genus
Moraxella belongs to the family
Moraxellaceae. This genus,
Moraxellaceae, comprises gram-negative coccobacilli bacteria:
Moraxella lacunata,
M. atlantae,
M. boevrei,
M. bovis,
M. canis,
M. caprae,
M. caviae,
M. cuniculi,
M. equi,
M. lincolnii,
M. nonliquefaciens,
M. osloensis,
M. ovis,
M. saccharolytica, and
M. pluranimalium.[14] However, only one has a morphology of diplococcus,
M. catarrhalis, a salient pathogen contributing to infections in the human body.[15]The species
Streptococcus pneumoniae belongs to the genus
Streptococcus and the family
Streptococcaceae. The genus
Streptococcus has around 129 species and 23 subspecies[16] that benefit many microbiomes on the human body. There are many species that show non-pathogenic characteristics; however, there are some, like
S. pneumoniae, that exhibit pathogenic characteristics in the human body.[17][11]The genus
Enterococcus belongs to the family
Enterococcaceae. This genus is divided into 58 species and two subspecies.[18] These gram-positive, coccoid bacteria were once thought to be harmless to the human body. However, within the last ten years, there has been an influx of nosocomial pathogens originating from
Enterococcus bacteria.[19][11]