130 Mysopliycese, Cbamfesiphonaceae, Dermocarpa. 



Hah. in oceano Atlantico ad litora Gallias (Crouan), in Halimeda 

 Tuna et aliis algis in niari Adriatico (Hauck), in mari Siculo 

 (BoEzi), ad litora Guasconitie (Thuret, Bornet, Sauvageau), « Le 

 Croisic » (Flahault), « Videro » ins. Faeroensiuni (Boergesen), 

 Baliusiie in Cladopliora rupestri et Enteromorplia intestinali (La- 

 gerheim) ; ad litora Nov;e Angliai Amer. bor. (Collins). 



7. Dermocarpa? rosea (Reinscli) Batters Mar. Alg. of Berwicli 1889, 

 p. 141, D. violacea var. rosea (Reinsch) Holm. et Batt. Rev. List 

 of Brit. Mar. Alg. p. 67, Sphcenosiphon roseus Reinsch Contrib. 

 Alg. Fung. I, p. 18, t. 26, f. 4 A-C, Chammsiphon roseus Hansg. 

 Beitr. zur Kenntn. Meer. u. Bact. Fl. 1896, p. 227. — Strato in- 

 definite expanso, 2-5 cm. diam. metiente (nec maculas rotundatas 

 parvas efficiente) ; cellulis ovoideo-ellipticis, 4-5 [j.. diam., laxe 

 juxta-positis et extrorsum muco hyalino velatis; contentu homo- 

 geneo, roseo ; membrana distincta, subcrassa, 



Hab. in stipitibus Laminarire hyperborefie in «Berwick 

 Bay» (Holmes, Cutler, Batters); in frondibus Laurencitie ob- 

 tusaj pr. Tergeste maris Adriatici (Reinsch); in frondibus Di- 

 ctyotie cirrhosas in mari Boreali et Rubro; in Zoophytis 

 Fuco insidentibus in mari boreali ; in Zoophytis ad oras Labra- 

 dorise (Reinsch). — Var. ?niajor Hansg. loc. cit. p. 227: cellulis 

 ovoideis, 9-12 « 6-9; contentu roseo aut fere violaceo, In Entero- 

 morpha et Lyngbya prope Tergeste et Ragusam maris Adria- 

 tici (Hansgirg). 



8. Dermocarpa Leibleiniae (Reinsch) Born. et Thur. Notes Algologi- 

 (iues II, p. 73, t. XXV, f. 3-5, Hauck Meeresalg. p. 517, Sphw- 

 nosiphon Leihleinicu Reinsch Contrib. I, p. 103, t. XII. — Cellulis 

 ovato-oblongis vel ellipsoideis vel piriformibus, 8-20 [i. diam., sin- 

 gulis vel acervulatis; mcmbrana mediocriter crassa, stratosa; con- 

 tentu tenuissime granuloso, ex olivaceo caerulescente vel brun- 

 neolo. 



Hah. in Lyngbya, Calotriche, Cluietomorpha aliisque in algis 

 in mari Occidentali (Reinsch), Adriatico (Hauck, Hansgirg), Siculo 

 (BoRzij; in oceano Atlantico ad oras Anglise (Holmes, Batters). — 

 Contentus celluke adultie in duas partes fere a^quales secundum 

 directionem transversam dividitur; pars enim superior gonidangium 

 fit, rarius etiam inferior. 



9. Dermocarpa Flaiiaultii Sauv. Alg. recolt. en Algorie p. CXIX, 

 t. 6, f. 5-6. — Strato tenui, irregulariter inter alias algas crusta- 

 ceas expanso; cellulis niinutis, ovalibus vel sphiericis, plus minus 



