694 Myxopliyceae, Glaucophyceae, Cyanococcus. 



Italia (Gaebini, Forti), Anglia (West), Scotia (Roy), Hibernia 

 (West), India Batavorum (Gutwinski), .Equatoria (Lagerheim), 

 Portorico et Australia (Moebius) etc. — Forma imnianis Sclimidle 

 Alg. a. dera Nyassasee und seiner Umgebung, in Engl. Bot. Jahrb. 

 1902, p. 80, t. III, f. 9-12: cellulis rotundatis vel ovalibus, magnis, 

 40-68 [X. latis, 58-84 [x. longis, in familiis sphsericis, plerumque 

 quaternatis, circ. 160 [jl. diam., tegumentis incrassatis, singulis vel 

 ad instar Gloeocystidarum consociatis; chromatophoris liliformibus 

 quasi parietibus adhaerentibus, facillime conspicuis, faciem stellatani 

 flngentibus. — In sinu cum Trapa natante obtecto fluminis 

 «Mbasi» prope focem in lacu «Nyassa» Africse tropica^ (Fulle- 

 born). — Var. minor Hansg. Prodr. II, p. 140: cellulis 6-8 (raro 

 usque ad 10) [x. diam., 10-14 (rarius usque ad 18) jx. longis, elli- 

 pticis, rarius fere sphsericis, e 2-4 in familiis 24-36 |j.. longis 

 consociatis, membrana gelinea, achroa, raro ochracea circumfusis. 

 — Passim in Bohemia. — Var. IVIoebii Gutw. Add. ad 11. Iiidi;e 

 Batav. cognosc. 1901, p. 19, tab. 1, f. 8: cellulis ellipticis, elon- 

 gatis, ad apices subtruncatis, 26-28,6 [x, longis, 13 [x. crassis. — 

 India Batavorum (Raciborski). 



2. Giaucocystis ?cingulata K. Bohlin Alg. d. erst. Regn. Exped. I i 

 Protococcoidaeen p. 13, t. I, f. 9-13. — Cellulis solitariis vel ple- 

 runique in iamilias e 2-4-8 cellulis formatas consociatis, 45-160 [x. 

 diam. ; cellulis facie et magnitudine valde variis, globosis vel tenui- 

 ter ellipticis 12 ^ 16 usque 48 ^ 48 [x. diam., membrana tenui, costa 

 aequatoriali intus in medio instructa; chromatophoris cyaneis pa- 

 rietalibus, in cellulis majoribus, filiformibus. 

 Hab. Paraguay ad Aregua (Malme). 



CYANOCOCCUS Hansg. [1905J in Grundziige d. Algenll. v. Niederoe- 

 sterr. in Beih. d. Bot. Centralbl. pag. 521. — Cellulai vegetativ;^ 

 sphsericce vel e mutua pressione polyhedrica^, setis vel appendicibus 

 destitutis; divisio in directiones tres; cetera ut in Glceochoete. 



1. Cyanococcus pyrenogerus Hansg. Grundziige d. Algenflora von 1BG3 

 Niederosterreich loc. cit. — Cellulis vegetativis spha^ricis vel e 

 mutua pressione polyhedricis, singulis vel bi-quaternatis, raro e 

 pluribus consociatis, 7-18, rarius 6-20 [x. diam., in familias 20-50 [x. 

 [X. latas membrana temii, hyalina, contentu hete jierugineo-viridi, 

 subtiliter granulato, pyrenoidem sph;ericum 3-4 [x. diametro in- 

 volventi. 



