(Crassulaceae), a new species from Mt. Daeam in Korea.

individuals from Mt. Daeam, once referred to as , exhibit certain morphological characters that are unique within the genus. is one of the most notorious groups for taxonomic problems due to the high morphological variation found in leaf shape, stem numbers, phyllotaxis and seed structure.

New species of the genus (Annelida, Spionidae) from the southern and western coasts of Korea.

A new spionid polychaete, , is described from the southern and western coasts of Korea. This new species differs from its congeners by the combination of the following morphological characteristics: the presence of orange-brown pigmentation on the anterior part of the prostomium, black pigmentation on the peristomium and along the body, U-shaped nuchal organs, a comparatively long extension of metameric dorsal ciliated organs, three pairs of white dots per chaetiger, two to three posterior abranchiate chaetigers, and the presence of tridentate neuropodial hooded hooks. The partial 16S ribosomal DNA (rDNA) and nuclear 18S rDNA sequences of the new species and sp.