EXERCISE LXXVI. MICROCOCCUS PYOGENES (Rosenbach) Mig. 
: STAPHYLOCOCOUS PYOGENES ALBUS; STAPHYLOCOCCUS EPIDERMIDIS ALBUS. 
First described by Rosenbach, in 1884. One of the common organisms found in pus. Occurs on the skin, in sputum, air, water, dust 
and soil. ; = 
REFERENCES. Rosenbach: Mikroorganismen bei dem Wundinfectionskrankheiten des Menschen. 1884. McF. 184; P. 470; §, 9% 
a , 
= at 
we | S$ é SKETCHES, 
, = a 
MORPHOLOGICAL CHARACTERS. 85 g2 
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1. Form: 
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Di PRA sss sis iti ap St a aaldehal bbe Sdisishad dea sEiTn Noa dla aad bed dioetsdcAd 4 gh oectavadbed ad Gaatvee be Bs UA La GaNE PaNieioiae sea UR TE TERRE tela Ski [leamaaessa | Meateeeate 
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ariCellsgroupings aici sachet ances ao aten Aas haetgahn al son etatseee ai ted corte ae prea nag anni d oa ebaceie E daeyatatatgs De tetian a exe ol earn el Race cet drt 
and ‘arrangementsiwe: av aandssamgnenessg wees eae niSemaeadN BT Gh ceded ue RURG Mew els obaats Meuee a ay Saeacan anes heat sete deel aechs Guaed Gabe onde 
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Be Teeter’ & wie lyg OR UG ses ia er ner emavneutamen v4 we eas WRU eee tam Ee COmER Raa mun ees han MOY eee A Geto | a Sa eon ada aoa 
Cp GYAN 'S:Btalm ascecnams san eae th Hy atee Gabteneecematy wh de Wed aiaaurbiehigisiddauad da opr ammeuphestierandseiesititee wo ae rasaylahh dio qayiesis Aut acaba onda ek Wop cial eehave tires 
dz SpecialiStainsycie crue ieuieesavaetskeaae wat, “aapiiwunetan:  aieauandseatasaded wrea aia sat nie awed ober onae [leeleaerealls chaise se 
Ha IMM OUR DE Yio as ee ssvacea eal ib ve devzcastna Fab tahetedet ckcnre ta cevovdeevn tarcteeconant ee ce eodenel avait eeeannh ud ty ss stars Worle cats sods eat a nataaata tated tne labenaynsh Gas Mlacealee”wnaee! IES Bare eae 
@.. Character of movement enue scisareaigusaicne ns sanenige aparuelis ia-sip goa aumian ad Mesite S4-sa awobarnemne vary Saye nen GHaihty dese ides saad yu lle otemenae 
B. PNAS CNA SEA sce ca vweraging Sy das ealmey wae ealnl aaen 48.4 BOMB Nuay ta HeKALIN TA Ed EA HORAK Wie KREG be Cae cmdins hyena oa de souaasnyl nianss oe laercance 
6), SPOLeSnemenmeremen ae teineate ta ao Meret as Se mek hn sens eens Po octal se cick Ekta dasscrl aie ake Ryluost Alou arora wa Sa aaa ute near odlgeae ain aaa ced alas el Sts taneecs 
7 ISPCClAL Characters; SUCH AS 5.52 srac.tieissesses inva om aon raise est nee tl atcee ans dada wala biain diate Adal te Reg ueeenst Mianoetn valde emeonmerntedetesny vent Bice alllicedhec ou laces 
DS POSIES) VACUOLES raissiasciciais 3 sis sing gueccimc nt a tre sapsthansvenanstcearaccie! ie bal Sain gamegsha aiataueenanenteca na ge asoetateetieg Gecteetanle be Sy aewdindersciBananone alacnte aeOoave Wescegencerweel ecacen sess 
pleomorphic and involution forms, capsules, etc.. 2... 0.6.6 ccc ccc eee eee cee ec ea eee neta eae sete cctetensnteceratsesscraefeccevessbereeces 
PHYSIOLOGICAL CHARACTERS. 
ut. (Relation €o temperature 'sevsjcis < c0 cuteacre ve Haves enemas aiaidiaise Mcseisi be Ye: vale uculglele waalaed uekseiatnie o9-Db HOM gal Wie widielsoaed Ws 4.4 baum aachoubawiee ad 
2. Relationtortree Oxy Pen tenants sates oe pe geste ott eae ce a dieiaeaGuiont a deiceam ad's 5 bau aneth ers sh OUaW ae eulbela dvine waa Mn mec e 
§.. RElBHOD:tG CtHEP AGENTS; SUCH AS ss cecics cciscins. ada dictermvteue Daarmnan hon wigh) BAaveruund Lee aelg Acne omesAMMAEee  eetoash acme 
desiccation, light, disinfectants, et0.isacaaus sas casie apse svesnuscnn Weeacinn node ws x2 dammed abbceimnawme ns. dvajewd cadinawer ang 
4c. Pigment production tas ciaearis svwssaysvdmwianiens sa seie genie nsaeelay de se gtas oetlen ds mie Soaudiaedng ho ede euannneaueeae seleranatdne 
5. Gas production in glucose media: 
ai Shake: culture: ig xcdousdsds wecdaseaeee doo wtnas nereblnerautees jutactalh ea shed vane amin eee tac ag alin wen eae 
6. Fermentation tube, growth in: (1) open arm:.... 0.0.0... cee eee cece eee cece eae (2) closed arm: ... 
(3) rate of development: 24 hours ..............4 per cent., 48hours ......... percent., 72 hours ....... evade per cent., ............., hours .... 0.000 per cent. 
(4) reaction in open arm:...... 2.0... eee eee eee eee tence ee eee eeee sees eeeeeeee(5) gas formula, H: CO, 33 
6. Acid or alkali production, litmus milk. 0.0.2.0... cece cee cee cee cee cee ee eu cous eeeseteavunnenanees | 
9, Reduction of nitrates; to nitrites..c ee cee adiny cea wenwes ex: G SE Ratt din Saas sonse aseapvbeeth atu aie A ty Westen moeneh do 
8. Indo] production; 24 hours ............ 00 cece ee eee cee ee 
feGal Odors 24 NOUTS! sic ia ss aaootmamidnedeendisenene 
g. Enzyme production : proteolytic 
to; Characteristic odoniiassascasnseareoie onsaningaivine ste aiaiyaa wn tganlngas 9 Ti jehe doesen Rance 
11. Pathogenesis 
