Objects
Castle, P H J (Peter Henry John), Rhodes University. Department of Ichthyology. Rhodes University. Department of Ichthyology, Grahamstown; 1967. Two remarkable eel-larvae from off Southern Africa.
Castle, P H J (Peter Henry John), Rhodes University. Department of Ichthyology. Rhodes University. Department of Ichthyology, Grahamstown; 1968. A contribution to a revision of the moringuid eels.
Castle, P H J (Peter Henry John), Rhodes University. Department of Ichthyology. Rhodes University. Department of Ichthyology, Grahamstown; 1967. Taxonomic notes on the eel, Muraenesox cinereus (Forsskål, 1775), in the western Indian Ocean.
Castle, P H J (Peter Henry John), Rhodes University. Department of Ichthyology. Rhodes University. Department of Ichthyology, Grahamstown; 1968. Description and osteology of a new eel of the genus Bathymyrus from off Mozambique.