Literaturrecherche

Literatur Siegel V, Bergström B, Strömberg J-O, Schalk PH (1990) Distribution, size frequencies and maturity stages of krill, Euphausia superba, in relation to sea-ice in the northern Weddell Sea. Polar Biol 10:549-557

Literatur Siegel V, Mühlenhardt-Siegel U (1988) On the occurrence and biology of some Antarctic Mysidacea (Crustacea). Polar Biol 8:181-190