818 Myxobacteriacese, Chondromyces. 



tibusj sporis maturis ovoideis, 12=^9, tunioa levi, hyalina, resi- 

 stente pra^ditis, 1-nucleatis. 



Hcib. in canaliculis Malpighianis Dorci parallelepipedi 

 (Ooleopteri) in Gallia. 



MYXOMONAS Brzezinski, in Bull. Inst Ac. Sc. Cracovie (1906) p. 139 

 (Etym. myxa mucus et Monas). 



1. Myxomonas BetaB Brzezinski, 1. c. — Auctor describit stirpis su;b 608 

 cyclum extensum evolutionis : zoosporas, plasmodia, cystes, zoospo- 

 rangia, sporas, sed ex inquisitionibus, ut videtur, diligentissimis a 

 cl. Dr. J. Trzebinski editis in Zeitschrift f. Pflanzenkrank. XVII 

 (1908) p. 321, demonstratur Myxomonadem non esse organismum 

 proprium sed tantum formas varias eleraentorum cellularium e ne- 

 crosi partium deformatorum. 



^afe. in radicibus aliisque partibus Betae vulgaris var. Ra- 

 psB, cui morbos varios afferret in Rossia et verisimiliter in tota 

 Europaj morbi vero qui aliis causis adscribendi sunt. 



MYXOBACTERIACE^ Thaxt. (^ 



Syll. XI p. 460, XIV p. 842, XVIII p. 217. 



CHONDROMYCES B. et 0. — Syll. IV p. 576, XI p. 460, XIV p. 842. 

 XVIII p. 217. 



1. Chondromyces crocatus B. et C. — Syll. IV, p. 576, XI, p. 461. eos^ 

 — Acervuli 300-600 [x. alt. ; cystophora simplicia v. parce ramosa, 

 16-60 \s.. cr. ; cystes versiformes. 30 * 10-15 in capitula pedicellata 

 80-100 [A. diam. juuctse; baculi 2-3 jx. long. 



Hah. in fimo, fructibus putridis etc. in Amer. bor. et ins. Java. 



2. Chondromyces aurantiacus (B. et C.» Thaxt. — Syll. XI. p. 460 eosf 



Stigmatella aurantiaca B. et 0. — Syll. IV, p. 680. — Cy- 



(*) Cfr. Synopsln generum et speoieram a ol. Alpk. Qubhl exhibitam, ti- 

 tulo Untersuchungen ilber die Myxobakterien in Centralbl. flir Bakter. II Abt. 

 XVI (1906) p. 9-31, oum tab. col et fig. 



i 



