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

Schewiakoff, 1926

Spicules strongly widened basally, tapering distally, sharp. Some specimens with 2 equatorial spicules much longer than other 18. In live specimens cupola-shaped extensions of calymma can be seen over spicules. Elastic fibrillae of calymma form heptagons or hexagons around spicules, each with 5-6 pores. Spicule length: 0.28 mm.

Heliolithium aureum