38 Acta Societatis pro Fauna et Flora fennica, VII. 



connexae, haud constrictae. Asci clavati. Sporae decolores, me- 

 dio non aut vix constrictae, membrana sat tenui. 



Subg. VIII. Catillaria (Mass.) Wainio. Thallus crustaceus, 

 uniformis. Sporae 1-septatae, decolores, parvae aut mediocre.-, 

 halone nullo indutae. 



Catillaria Mass., Ric. Lich. Crost. (1852) p. 7S em. (haud Lecidea *Ca- 

 tillaria Ach., Meth. Lich. 1803 p. 33); Th. Fr., Lich. Scand. (1874) p. 563. 



Stirps 1. Biatorina (Mass.) Th. Fr. Apothecia disco palli- 

 diore nigricanteve. Hypothecium albidum aut dilutius coloratum. 



Biatorina Mass., Ric. Lich. Crost. (1852) p. 134 pr. p. Catillaria A. 

 Biatorina Th. Fr., Lich. Scand. (1874) p. 564. 



*Grloeocapsidnim Wainio. Oonidia cellulis in familias con- 

 sociatis, pariete gelatinoso induta (ad Gloeocapsam pertinentia). 



37. L. microcooca (Koerb.) Nyl. in Hue Addend. II (1888) 

 p. 151. Biatora Koerb., Par. Lich. (1860) p. 155; Tuck., Syn. 

 North Am. II (1888) p. 33. Catillaria Th. Fr., Lich. Scand. 

 (1874) p. 571. 



Thallus crustaceus, sat tenuis aut mediocris aut tenuissi- 

 mus, granuloso-inaequalis, subcontinuus, virescens aut sordide 

 glaucescens. Apothecia 0,8 — 0,i millim. lata, adpressa aut de- 

 mum thallo immixta, convexa, immarginata, carneo-albida aut car- 

 neopallida, nuda. Hypothecium dilute pallidum aut fere decolo- 

 ratum. Hymenium fere decoloratum. Sporae 8 — 6:nae, ovoideo- 

 oblongae aut oblongae, rectae, 1-septatae, long. 0,oi4— 0,0 8, 

 crass. 0,0 4 — 0,0 3 millim. 



Ad corticem arborum ad Rio de Janeiro et ad Sitio (1000 

 metr. s. m.) et Carassa (1400 metr. s. m.) in civ. Minarum, n. 

 165, 1103, 1191, 1335. Secundum descriptionem cum hac con- 

 gruere videtur L. concatcnata Tuck, in Nyl. Lich. Nov.-Gran. 

 ed. 2 (18G3) p. 343. — Thallus hypothallo caeruleo-nigricante 

 interdum limitatus. Gonidia vircscentia, cellulis numerosis in 

 familias saepe difformc oblongas consociatis, luminc globuloso 

 aut ellipsoidco, 0,oos— 0,oo3 millim. longo, 0,004 — 0,003 millim. 

 crasso, in pariete communi gelatinoso sat crasso, haud striato 

 inclusa, divisione in tres directiones alternante (ad Gloeocap- 

 sam, observante ceL Bornet, cui hanc speciem communicavi, 



