Microfauna Marina – Band 6 (1990)

AX, Peter & Werner ARMONIES: Brackish water Plathelminthes from Alaska as evidence for the existence of a boreal brackish water community with circumpolar distribution 7
EHLERS, Ulrich: On the morphology and amphiatlantic distribution of Jensenia angulata (Jensen,1878) (Dalyelliidae, Plathelminthes) 111
SOPOTT-EHLERS, Beate: Feinstrukturelle Untersuchungen an Vitellarien und Germarien von Coelogynopora gynocotyla Steinböck,1924 (Plathelminthes, Proseriata) 121
MIELKE, Wolfgang: Zausodes septimus Lang, 1965 und Enhydrosoma pericoense nov. spec., zwei benthische Ruderfußkrebse (Crustacea, Copepoda) aus dem Eulitoral von Panamá 139
MIELKE, Wolfgang: A Parastenhelia species from Bahía Lapataia, Ushuaia, Tierra del Fuego (Argentina) 157
DAHMS, Hans-Uwe: Naupliar development of Harpacticoida (Crustacea, Copepoda) and its significance for phylogenetic systematics 169