SchizomycetacerD, Bacnlogenae, Bacillus. 981 



0,8, solitariis, rarissirae binis, in filaraenta nunquam connexis, ira- 

 mobilibus. 



Ilah. in aquis et in terra vulgaris, etiara in lacte. — Aerobius, 

 in gelatina lamini-forraiter strata (quam non liquefacit) colonia? 

 tenues, marginibus fimbriatis, irregularibus, quasi in forraam fo- 

 liorum filicura expansis, viridibus. Pigmentura oranino ut in pyo- 

 geuo B. virescenii. Innoxius. 

 109. Bacillus virens Van-Tiegh. in BuU. Soc. bot. Fr. 1880, p. 175. 3876 

 — Baculis in filamenta angustissima, pleruraque iraraobilia, sub- 

 inde osciilantia, e flavo viridula consociatis, elongatis, habitura B. 

 anthracis fere ostendentibus; sporis (?) in articulis evolutis, ova- 

 libus, refringentibus, hyalinis. 



Hab. inter Spirogyras et plantas aquaticas varias in Gallia 

 (P. Van Tieghem). 



170. Baciilus Engelmanni Trev. Gen. p. 18, n. 148, Bacteriam chlo- 3877 

 rinuiii Engelmann, Fluegge Microorg. p. 289, non Bacillus chlo- 

 rinus Frankland. — Baculis raobilissimis, ovoideis, 2-3 y.. longis, 

 viridulis. 



Hah. in Neerlandia (Engelmann). 



**** Saprophyti, phosphorescentes {Photobacteriiim Beyer. *). 



171. Bacillus Hermesi Trev. Gen. pag. 18, n. 126, Bacterium pho- 3878 

 sphorescens Herraes 1887, cfr. Centrabl. f. Bakter. u. Paras. Bd. 



II, p. 404, Fischer in Centralbl. 1888, Bd. II, p. 106. — Baculis 

 tenuibus, 1,3-2,1 ::; 0,4-0,7, apicibus rotundatis, immobilibus ut plu- 

 rimum in filaraenta recta vel irregulariter curvata connexis. 



Hab. in aqua, quara phosporescentem reddit, supra pisces eraor- 

 tuos in inaribus a Nord-See » et (( Ost-See » Europa} septeutriona- 

 lis. — Optime in gelatina, quara non liquefacit, nunquara autem su- 



£*ro Dacteriaceis photogeuft Quperrime proposuit cl. Beyerinck (Archi- 

 ves n(ierland. tome XXIII, 5, 1889, p. 401) novum genus sub nomine Photo- 

 bactorium. Huic generi adscribit : Photobacterium phosphorescens Beyer. 

 (Syii. Micrococcus phGspho}'eus Cohu!), Phot. indiciwiBeyQV. (Syn. Bacillus 

 phosphoresccns Fischor iii Zeitschr. f. Hygiene t. II, 1887! p. 54), Phot. Fi- 

 scheri Beyer. (Syn. Bacterinm sp. Fischer in Bacter. Centralbl. t. III, 1883!, 

 p. 105), Phol. luminosum Beyer. (Syn. \ibrio luminosus Beyer. in B. Z. 188'J). 

 Teste ipso Beyerinck prooter has species aJsunt etiam dua3 alice (quarum una 

 gekitinam nutriciam leniter liquefacit, altera hauJ liquefacit) (luco Photoba- 

 cterio Fischeri proxima^ sunt ct fortasse ejusJem meras varietates sistunt. 



