EXERCISE XCV. PSEUDOMONAS AERUGINOSA (Schroeter) Mig. 
BACILLUS PYOCYANEUS OR BACILLUS OF BLUE-GREEN PUS. 
First described in 1872 by Schroeter. Found in green pus, and is widely distributed in nature. 
REFERENCES. Schroeter: Cohn’s Beitraege zur Biologie, 1872, 1; 126. Barker: Jour. Am. Med. Asso., 1897, July 31. Jordan: Jour. 
Exp. Med. 1899, 627. Lartigan, Ibid., 1898; 595; A. 287; H. 138; L. & K. 120; M. & R. 170; M. & W.160; McF. 197; P. 535; 8, 454, 
SKETCHES, 
Cultures. 
Incubation 
temp. (°C.) 
Age of 
MORPHOLOGICAL CHARACTERS. 
1. Form: 
LEV OMEN Te pcs foe eS euSeGe ay Sicsles os See e te op n S EBL AS Coy ea SUSERN ioe oe eee as a do In MONEE: Nw AE eg gONaioa cada RES SI RAIS, AS ed Mer | ite det cree 
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@ OUMER INEGI ia aco hee el ale ats eee weit Nee a ae lanl a RE le ae eld ete Ces as del doe pe Mie ide cig (aetna esha nce [rae setae 
BEGG OF SA San SSID Bette cis GeO ty en gk ia aa Secs Bk Bee AAs as Cos eee SUES GIES ine OR OI GRE GS USA a act Ae eeh aad ate Nacesh inate g gstiissne e/a schall anereaes ke ses ee 
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TOWNS cs Se ee eee cert, Se es oe acaiiin Ne Maton ase had wh) ge nie ee a ee ei a Cae trae oe ah 2 gies co er Avra eee Nant ha a walled ae Be 
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0: Woether sine thiylemeb] 0 Ore este ve tunes vec an eich pean od He oh ate nm ende an wn achat Sie ne we AAI S ae en ee ene nee eens | 
GAIGRANUS S ba ls sn eedeto ween uk ee hee ene a eae ee, einai ae aethiops aie ape wang ai gumitee adie ce ote nmaathscnds ga teatgelg Auto a udebek Seb [ors ae ersrceall eyua oer 
Me SPECLALSbAln Sis porecn tae eomeemine eR eibay Mee cecas crise eum aN nee ease iceashegs Stacia asa a ae Ale Sa nt ua Rg Oe Bou AthA Ma Bee. Sater 
est IMT Ga UE AM ye 5 crit Aces tees nb acs a aot ed eat y0d eeepc Sy arb vend eicnealo oa Ne caaeee dah ADVE IA Stargate A axe Meee ORE 
wn 
@. Character oLimovements +. scnucacieaninet yess as auans poner the aenmaadiennets 
bs FlagellaStainie. sedis ocwamavecs tetas eck wet wattn< ste sennieae oe wee Maes wa meee se a ae os Saeed TH BRAD ap doeewod Sowaean bt aba be 
a 
pS DOMES a5 i 8 Sees toee acca cae SA Sa ne etn eh a ys ca NT ular ad She nt ea oA Gao GG, Siceatan teh yaa Oa eevee eee 
7,, Special characters, Such aS? .aisiaze cd aaa a gs Riad Re ves Mate We aioe tp oe Aaae Hawes eee Males oy Babee es 
GE POSTIS . VACUOLES Hau tts camancresss cece) a cathein a edetanirante Sas meninle Jk innaeteheyae law Beek Gave Wemaie as aoe kms 
pleomorphic and involution forms, capsules, et . 0.0.6... ee eee eee eee neces eee ee ees 
PHYSIOLOGICAL CHARACTERS. 
nr, “Relation to temperatures cn cie: cs ecerae caise-wads cine a Semana einen mieten as a heemin ae aie ay ais Rina en Adele we ed 
2, Relatiom tor tree Oxy. Gels o3s ress soos eh auras as HEME ee a ane tne ela et ia Rh bee GB ee Tue dk 
3. Relation'tovotheragents; SUCKS: giv daves ica pers eitele sd demhe Bod saad bee TH Teena tue en 
desiccation, light, disintectants, etc.:.......... 0.0.0.0. cee ae 
4. “PISIM ENE PTOAUELIONS:: seta nerg ov akan gated ean saa ace sh on vemes mn epTAhe ead vip eal Ze dan ad ge matnnee 
5. Gas production in glucose media: 
: SAK Cultures, cc tasiGs cna cnetic ne me maniie aeteeortema wae Ha Waiay saa aude arom lng RE AMY Wee eed oe od als 
6. Fermentation tube, growthin: (1) opemarm: 0.2... 0... cece ee cece ce ee (2) closed arm: 
(3) rate of development: 24 hours........ ....... percent., 48 hours..........., per cent., 72 hours............ per cent., 
(4) reaction in open arM:.... 1... ieee eect et eee teeters eee eee ee (5) gas formula, H : COs. #2 
6. Acid or alkali production, litmus milk ....................-2... 
cure earn hours.... . 
" io nitrates; to nitri Lilche Rasa kas eee bees A 
7. Reduction of nitrates; to nitrites Peete cee eee eee eeeeeee vey CO AMMONIA ........... 
8. Indo] production; 24 hours...... At ae Se pemsea ues ae ea OG HOU ES skeen tees cE Bed 
fecal od Greed NOUTS sss a: -cia serene rauiy wrale-eesacnay MO NOUNS) «cx udesie sae gece 
5» Enzyme priduction: protec Pits cic coer eiony es neeee ra eenees¥eende Gey ade ce Sava AS CALLE space ws anes nichancetien et ti 
10s.) Characteristic: Odor acscenaied tended caede as ve letlondacurd calemoboe nous BSE RUGS eacuimauode moe al ndeaccen 
1%, Pt CSS sete sesh tote thes pu aoe PaO RP eon tees Seat at aaes = 
