Intercletodes interita n. gen., n. sp. and Orthopsyllus coralliophilus n. sp., two new copepods from the northern coast of Papua New Guinea (Copepoda, Harpacticoida). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique Biologie, 57 1987: 123-132. 123 [Zoological Record Volume 124]