Acanthocephala from Arabian Gulf fishes off Kuwait, with descriptions of Neoechinorhynchus dimorphospinus sp. n. (Neoechinorhynchidae), Tegorhynchus holospinosus sp. n. (Illiosentidae), Micracanthorhynchina kuwaitensis sp. n. (Rhadinorhynchidae), and Slendrorhynchus breviclaviproboscis gen. n., sp. n. (Diplosentidae); and key to species of the genus Micracanthorhynchina. Journal of the Helminthological Society of Washington, 63(2), July 1996: 201-210. 202 [Zoological Record Volume 133]