Richmond, Va., Furniture Giant Files Bankruptcy Papers.(Knight Ridder/Tribune Business News)Gilligan, Gregory J
Periodically, bivalves rapidly clap their shell valves to expel waste such as foreign matter or pseudofaeces that have entered the infra-branchial cavity. During this process, water can escape from the proximal oral grooves into the infra-branchial cavity and therefore flush out the mucous food co...
Slack, Charles
1. Introduction Giant petrels (Macronectes Richmond, 1905) are the largest birds in the family Procel- lariidae, identifiable by their heavyset body and beak. They are represented by two living species, Macronectes giganteus (Gmelin, 1789) and M. halli (Mathews, 1912) [1,2]. Macronec...