The following table contains the EMAP species codes, genus, species and common names for associated fish/invertebrates selected for chemical analysis. The composition of the target species was based on: (1) the expectation of capture at a high percentage of stations, (2) commercial/recreational value, and (3) use by one or more coastal states in tissue toxics monitoring programs. Catch expectations were estimated by conducting a retrospective analysis of available finfish and shellfish monitoring data collected by resource agencies in each of the Gulf states. Species Genus Species Common Name Code MICRUNDU Micropogonias undulatus Atlantic Croaker ARIUFELI Arius felis Hardhead Catfish BAGRMARI Bagre marinus Gafftopsail Catfish ICTAFURC Ictalurus furcatus Blue Catfish ICTAPUNC Ictalurus punctatus Channel Catfish CALLSAPI Callinectes sapidus Blue Crab PENAAZTE Penaeus aztecus Brown Shrimp PENADUOR Penaeus duorarum Pink Shrimp PENASETI Penaeus setiferus White Shrimp