差分

There are so many species of gram<table border="1" style="border-positive cocci.collapse:collapse">*<tr bgcolor="lightgray"><th rowspan="2" bgcolor="lightgray">Catalase positive Positive in tubes</th>**''Staphylococcus'' spp.<th colspan="3">Coagulase Positive in tubes</th>***<th colspan="3">Coagulase positive Negative in tubes</th></tr> <tr><td colspan="3">****''Staphylococcus aureus''***Coagulase negative in tubes</td><td colspan="3">****''Staphylococcus epidermidis''****''Staphylococcus saprophyticus''*</td></tr> <tr bgcolor="lightgray"><th rowspan="2" bgcolor="lightgray">Catalase negative Negative in tubes</th><th colspan="2">&alpha; hemolytic (partial hemolysis) on media</th>**''Streptococcus'' spp.<th colspan="2">&beta; hemolytic (complete hemolysis) on media</th>***Alpha-<th colspan="2">&gamma; hemolytic (partial no hemolysis with green color)on media</th></tr></tr> <tr><td colspan="2">****''Streptococcus pneumoniae''****''Streptococcus suis''****viridans ''Streptococcus''***Beta-hemolytic (complete hemolysis)</td><td colspan="2">****Group A (beta) streptococci (''Streptococcus pyogenes'')****Group B (beta) streptococci (''Streptococcus agalactae'')****Group C (beta) streptococci****Group G (beta) streptococci***Gamma-hemolytic (no hemolysis)</td><td colspan="2">****''Streptococcus bovis''****''Enterococcus faecium''****''Enterococcus faecalis''</td></tr></table>

Smaller number of bacilli show gram<table border="1" style="border-positive.collapse:collapse">*<tr bgcolor="lightgray"><th></th><th>Spore forming</th><th>Non-spore forming</th></tr> <tr>**<th bgcolor="lightgray">Aerobic</th><td>***''Bacillus anthracis''***''Bacillus cereus''</td><td>**''Corynebacterium diphtheria''</td></tr> <tr><th bgcolor="lightgray">Anaerobic</th><td>***''Clostridium tetani''***''Clostridium perfringens''*Non-spore forming</td>**Aerobic<td>***''Corynebacterium diphtheriaListeria monocytogenes''**Anaerobic</td></tr>***''Listeria monocytogenes''</table>