| cyanobacterial diversity in extreme environments in baja california, mexico: a polyphasic study. | cyanobacterial diversity from two geographical areas of baja california sur, mexico, were studied: bahia concepcion, and ensenada de aripez. the sites included hypersaline ecosystems, sea bottom, hydrothermal springs, and a shrimp farm. in this report we describe four new morphotypes, two are marine epilithic from bahia concepcion, dermocarpa sp. and hyella sp. the third, geitlerinema sp., occurs in thermal springs and in shrimp ponds, and the fourth, tychonema sp., is from a shrimp pond. the pa ... | 2001 | 12051567 |