The objective of this study was to report on some aspects of marine cladoceran reproduction in Guanabara Bay. Samples were collected during 1985 using a conical net with 200 mm mesh. Two species were identified: Penilia avirostris and Pseudevadne tergestina. https://www.royaltyfurnitureandappliancers.shop/product-category/6-piece-bedroom-sets/