crassaminicella crassaminicella crassaminicella is a genus of bacteria from the family of clostridiaceae, with one known species (crassaminicella profunda). crassaminicella profunda has been isolated from deep sea sediments from the southern trough from the guaymas basin. crassaminicella scientific classification domain: bacteria phylum: bacillota class: clostridia order: clostridiales family: clostridiaceae genus: crassaminicellalakhal et al. 2015 type species crassaminicella profunda species c. profunda