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

Kramp, 1942

Umbrella 15 mm wide, 8 mm high, very thick; manubrium broad, quadrangular, with 4 large perradial lobes; mouth somewhat folded; gonads in 2-3 pairs of lateral diverticula on either side of proximal half of radial canals above manubrial lobes; about 80 marginal tentacles, probably as many cordyli.

Ptychogena hyperborea