The Distribution and Ecology of Ariosoma Balearicum (Congridae) Leptocephali in the Western North Atlantic Michael J. Miller OriginalPaper Pages: 235 - 252
Structure of Littoral-zone Fish Communities in Relation to Habitat, Physical, and Chemical Gradients in a Southern Reservoir Keith B. GidoChad W. HargraveGuy W. Sewell OriginalPaper Pages: 253 - 263
Threatened Fishes of the World: Etheostoma cinereum Storer, 1845 (Percidae) Steven L. PowersRichard L. Mayden OriginalPaper Pages: 264 - 264
Spatial Patterns of Aggression, Territory Size, and Harem Size in Five Sympatric Caribbean Parrotfish Species Peter J. MumbyColette C.C. Wabnitz OriginalPaper Pages: 265 - 279
Threatened Fishes of the World: Etheostoma lugoi Norris & Minckley, 1997 (Percidae) Steven M. NorrisWendell L. Minckley OriginalPaper Pages: 280 - 280
Male Reproductive Success in a Promiscuous Armoured Catfish Corydoras Aeneus (Callichthyidae) Masanori KohdaKanako YonebayashiTomohiro Takeyama OriginalPaper Pages: 281 - 287
Gametogenesis and Development of Gymnocharacinus Bergi (Pisces, Characidae): Reproductive Mode Relative to Environmental Stability Víctor CussacSilvia Ortubay OriginalPaper Pages: 289 - 297
Demographic Characteristics of Female Mottled Sculpin, Cottus Bairdi, in the Coweeta Creek Drainage, North Carolina Gary D. GrossmanKathleen McDanielRobert E. Ratajczak Jr. OriginalPaper Pages: 299 - 308
Teeth of Embryos in Lamniform Sharks (Chondrichthyes: Elasmobranchii) Kenshu Shimada OriginalPaper Pages: 309 - 319
Crepuscular Changes in Emission Rate and Parameters of the Boatwhistle Advertisement Call of the Gulf Toadfish, Opsanus Beta Robert F. ThorsonMichael L. Fine OriginalPaper Pages: 321 - 331
Ontogenetic Shifts in Patterns of Microhabitat Utilization in the Small-headed Clingfish, Apletodon Dentatus (Gobiesocidae) Emanuel J. GoncçalvesMiguel BarbosaMiguel Henriques OriginalPaper Pages: 333 - 339
Threatened Fishes of the World: Barbus calidus Barnard, 1938 (Cyprinidae) Dean ImpsonErnst Swartz OriginalPaper Pages: 340 - 340
Aggressive Behaviour Between Gymnocharacinus Bergi (Pisces, Characidae) And Other Neotropical Fishes From A Thermal Stream In Patagonia Silvia OrtubayMariana LozadaVíctor Cussac OriginalPaper Pages: 341 - 346
Multiple Paternity in the Nurse Shark, Ginglymostoma Cirratum Kenneth J. SavilleAndrea M. LindleyHarold L. Pratt Jr. OriginalPaper Pages: 347 - 351