216 Myxomycetfe, Acrasiacern seu Sorophorece, Diplophrys. 



//«?>. in stercore asinino, cuniculino, murino? [mushrat) 

 in Siberia AfricaB et Arlington et Stony Brook Mass. Amer. bor. 

 — Species delicatula soris parvis distincta. • 



LABYRINTHULA Cienk. Arch. f. mikros. Anat. III, 1867, pag. 274 

 (Etym. labyrinthus). — Myxoamoeba3 fusiformes hyalinre v. flavidiie 

 utrinque pseudopodia filiformia singula v. pkira fasciculata feren- 

 tes et pseudopodiorum ope inter se in plasmodium reticulatum 

 junctre. Spora' (in statu fructificationis) soros irrogulares forman- 

 tes, germinando 1-4 myxoamoebas edentes. — Fungi parasitici 

 in algis. 



1. Labyrlnthula Cienkowskii Zopf Beitr. zur Phys. u. Morphol. ^-'i'^ 

 Organ. II, p. 36-48, t. IV-V, 1892. — Soris hyahnis, nudatis; 

 sporis germinando tantum 1-2 amoebas edentibus. 



Hdb. in aqua dulci parasitice in Vaucheria, Germania. 



2. Labyrlnthula macrocystis Cienk. 1. c p. 274, t. 15-17. — Hya- 3911 

 lina V. liavida; sporis fusiformibus 18-25 (j.. long., muco hyalino 

 insertis, germinando 4 amoebas edentibus. 



Hdb. ad algas marinas affixas pr. Odessa Rossiae. Occupat loca 

 elevatiora sa'pe arescentia, supra Lah. vitellinam. 



3. Labyrinthula vlteHina Cienk. 1. c. p. 274, t. 15-17. — Myxoamoe- 3912 

 bis contentum aurantio-rubrum jodi ope cfcrulescentem includen- 

 tibus; sporis ovoideis v. sphseroideis, 12 [x. d., amoebas 4 germi- 

 nando edentibus. 



Hab. ad algas marinas affixas pr. Odessa E-ossiae. 



DIPLOPHRYS Barker Quart. Journ. Micr. Soc. VII, 1868, pag. 123 

 (Etyra. diploos duplex et opJirys cilium). — Myxoamcebie fusiformes 

 V. sph:i'roidea?, utrinque pseudopodiis aucta3, intus guttulis oleosis 

 flavidis fceta?. Sori stipitati v. sessiles. 



1. Dlplophrys Archeri Barker 1. c. — Myxoamoebis subsph;ericis v. late 3913 

 ellipsoideis 4-5 ^.. diam., utrinque fasciculum pseudopodiorum fi- 

 liformium gerentibus; protoplasmate globulum oleosum refringen- 

 tem aurantiacum v. succineum continente; fructificatione ignota. 



Hab. in aquis dulcibus in Hibernia, Germania, Pennsylvania 

 et New Jersey Amer. bor. 



2. Diplophrys stercorea Cienk. Arch. f. mikr, Anat. XII, pag. 44, 3914 

 t. VIII (1876). — Myxoamoebis ientiformibus v. fusoideis, 4-6 fj. 

 longis, utrinque pseudopodia complura gerontibus, vulgo bilatera- 

 liter symmetricis, intus 1-nucleatis 1-2-vacuoIatis, flavo-granulo- 



