Protococcoidoaj, ralmcllacCce, ZoochlDrella. 641 



spluericis, rarius ovatis vel ellipsoideis, inagnitudine variis,- zoogo- 

 nidangiis maximis usque ad 80 y.. latis, membrana 2-3,5 u.. crassa, 

 stratosa; zoogonidiis numorosissimis (usque ad 300), 2-3 a. latis, 

 ovoideis. 



HaO. ad stillicidia, plerumque in consortio Lyngbyae Phor m i- 

 dii et Oscillaricie tenuis, in aquariis urbis Messanse in insula 

 Sicilia (D.'" L. Facciola), in aquariis ad «Smichow» et ad Pra- 

 gam Bohemi<'B (A. Hansgirg). — Var. irreguiaris Hansg, Prodr. 

 p. 124: cellulis ellipticis vel forma irregularibus, raro globosis, 

 15-90 a. diam.; zoogonidangiis membrana ad 9 [j.. cr., hyalina con- 

 tentuque viridi donatis. Cum specie in Bohemia (A. Hansgirg). — 

 Forma marina Hansg. Beitr. zur Kenntn. der quarner. und dal- 

 mat. Meeresalgen n. 15 in (Est. bot. Zeitschr. 1889, n. 1-2, p. 5: 

 inter filamento primordiali Cladophorre cujusdam halophilse ad 

 lapides in restus liraite ad « Lussin-piccolo» in mari Adriatico (A. 

 Hansgirg). 

 2. Centrosphaera minor Borzl Studi Algologici I, p. 87, t. Vll, f. 14- 1507 

 19, Hansg. Prodr. p. 124. — Cellulis vegetativis ellipsoideis, iis 

 formae antecedentis minoribus; zoogonidangiis mediocribus, ad 35 

 ■j.. longis, 10-12 [j.. latis; zoogonidiis paucis (8-32), 5-6 [j.. latis. 



Hab. in stagnis submarinis, phycochromoplujceis variis e. gr. 

 OscillaricB limosce consociata prope Messanam insulse SiciliEe (A. 

 BoRzi), ad lapides submersas, sociis Cl adophora fracta et Gon- 

 grosira De-Baryana in stagno «U Dubu» prope Pragam Bo- 

 hemiae (A. Hansgirg). 



Genera fort asse buc meraoranda at accuratius inquirenda 1). 



ZOOCHLORELLA Brandt ^) [1881] in Verh. der Physiol. Gesellsch. 

 zu Berlin 1881-82 n. 4-5. Cfr. Botan. Zeit. 1882, p. 248-254 et 

 Just Bot. Jahresb. 1881, p. 335 (Etym. zoon animal et chloros * 

 viridis). — Corpuscula viridula, intra corpus animalium inferiorum 

 (Protozoa, Spongiaria, Hydrozoa, Turbellaria) vigentia. 



1. Zoochloreila COnductrix Brandt 1. c. — Corpusculis 3-6 a. diam. 15OS 

 IJab. in Hvdra etc. 



1) CIV. Hansg. Prodr. p. 12o, nota 1, Wittr. Foredrag' vid Vetensk. Ak.ad. 

 Hogtidsdag dea 31. Mars 1882, Botanisches Centralblatt 1882, p. 453. 



2) Cfr. etiam de his generibas opera posteriora clari Brandt alioruraque 

 imprimis cl. Entz, Kessler, Hamann, Lankester, Wittrock, Karlinski, Wyzes- 

 nowski, Semper etc. 



41 



