Transforming a provincial city: The Pilbeam Mayoralty in Rockhampton 1952-1982

Rockhampton City'S colourful and controversial Alderman Rex Pilbeam, qualified public accountant and secretary, longest-serving mayor (1952-82) of any Australian city, took office when Rockhampton was burdened with heavy municipal debt, poor quality roads, costly water supply, little sewerage, and few recreational faCilities. However, Pi/beam's vision, single-minded devotion, unflagging energy, political skill, and managerial flair brought a dramatic turnaround in the city's fortunes. Continuing after retirement with voluntary community service until his mid-eighties, the Pi/beam legacy 10 RockhamplOn is everywhere in evidence.

Biology of the leech Actinobdella inequiannulata Moore, 1901 (Annelida: Hirudinea: Rhynchobdellida: Glossiphoniidae), parasitic on the white sucker, Catostomus commersoni Lacepede, 1803, and the longnose sucker, Catostomus catostomus Forster, 1773, in Algonquin Provincial Park, Ontario, Canada

Actinobdella inequiannulata was found on the white sucker. Catostomus commersoni, and less frequently on the longnose sucker, Catostomus catostomus, in Algonquin Provincial Park, Ontario, Canada. Catostomus commersoni parasitized with Act. inequiannulata was collected from July to October 1973 and May to October 1974. In May and October, less than 3% of the fish carried leeches. In July, 80% of the fish were parasitized with an average of 1.5 leeches/fish. Observations on leech weight suggest that young leeches attach to fish from May to September, some mature in July, and a second generation of leeches reparasitize the fish in August and September. The mean size of leeches on suckers increased from May until July, after which the size remained relatively constant. Leeches produced characteristic lesions on the opercula of suckers. Fully developed lesions on fish opercula produced by aggregated leeches had varying amounts of central erosion, extravasation, dermal and epidermal hyperplasia, and necrosis.

Taking the international spotlight: Pauline Hanson and Pauline Hanson's One Nation Party

Pauline Hanson's One Nation Party (PHONP) held an extraordinary place in the Australian and international media from March 1996, when Hanson was elected to the House of Representatives. Hanson's role as a charismatic leader idolised by supporters is unprecedented in postwar Australian politics and the leader and the party were totally identified, with Hanson's name incorporated into that of the organisation when PHONP won 11 of the 89 seats in the Queensland Legislative Assembly in June 1998.