Home|Search|Identify|Taxonomic tree|Quiz|About this site|Feedback
Developed by ETI BioInformatics
Characteristics, distribution and ecology
Taxonomische classification
Synonyms and common names
Literature references
Images, audio and video
Links to other Web sites

Haecker

Diagnosis: Thin-walled shell, weakly polyhedral, with subcircular to oval pores, about 3-6 times bar width, wide bars. Wide mouth, with a few main-spines. Main-spines on pyramids of 3-4 bars, simple, forked or weakly branched at the tips. By-spines about as long as pore width.

Diameter: 0.7-0.8 mm.

Castanopsis fragilis