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| Pseudupeneus maculatus | |
|---|---|
| Name | Pseudupeneus maculatus |
| Regnum | Animalia |
| Phylum | Chordata |
| Classis | Actinopterygii |
| Ordo | Perciformes |
| Familia | Mullidae |
| Genus | Pseudupeneus |
| Species | P. maculatus |
| Binomial | Pseudupeneus maculatus |
| Binomial authority | (Bloch, 1793) |
Pseudupeneus maculatus is a species of goatfish in the family Mullidae native to western Atlantic waters. It is recognized for its spotted coloration and barbels used for benthic foraging, and it appears in regional fishery records, identification guides, and museum collections. Taxonomic treatments and regional checklists place it among commercially and ecologically notable reef and shelf fishes.
Pseudupeneus maculatus was originally described by Marcus Elieser Bloch in 1793 and has been treated in subsequent systematic works by authorities such as Georges Cuvier and Pieter Bleeker. Modern classifications follow morphological and meristic characters established in catalogs maintained by institutions like the Natural History Museum, the Smithsonian Institution, and the Florida Museum of Natural History. The genus Pseudupeneus sits within Mullidae alongside genera such as Mulloidichthys and Upeneus, and nomenclatural decisions reference the International Commission on Zoological Nomenclature and regional faunal monographs authored by ichthyologists affiliated with museums, universities, and agencies including the American Museum of Natural History and the Smithsonian Tropical Research Institute.
Adults of Pseudupeneus maculatus exhibit an elliptical body, a single dorsal fin with spines and soft rays, and a forked caudal fin typical of Perciformes recorded in keys by field guides from the Gulf of Mexico and Caribbean. Diagnostic features include a series of dark spots on the lateral surface, a pale to reddish ground color, and a pair of tactile barbels under the chin used for probing sediment, characters detailed in works by ichthyologists at the Museum für Naturkunde and the Australian Museum comparative collections. Meristic counts—such as dorsal spines and gill rakers—appear in taxonomic revisions published in journals like Copeia and Zootaxa and are used in species-level identification in regional checklists by institutions such as the Gulf and Caribbean Fisheries Institute.
Pseudupeneus maculatus inhabits the western Atlantic biogeographic province, with records from coastal and insular localities documented by expeditions and surveys conducted by NOAA, the Caribbean Regional Fisheries Mechanism, and museum-led surveys in the Lesser Antilles, the Bahamas, and along the coasts of Florida and Brazil. Typical habitats include sandy and rubble substrates adjacent to coral reefs, seagrass beds, and continental shelf bottoms at depths surveyed by research vessels such as R/V Atlantis and R/V R/V Seward Johnson. Distributional data are synthesized in atlases produced by the Ocean Biogeographic Information System, regional biodiversity assessments by the Inter-American Tropical Tuna Commission, and checklists compiled by university marine laboratories and marine conservation organizations.
Pseudupeneus maculatus is a benthic forager, using its barbels to detect invertebrates and small fishes within sediment, a behavior documented in reef ecology studies by researchers at the Scripps Institution of Oceanography, the University of Miami Rosenstiel School, and the Smithsonian Marine Station. Its role in trophic webs is addressed in food-web analyses alongside predators recorded in studies by the International Council for the Exploration of the Sea and the Gulf and Caribbean Fisheries Institute. Reproductive traits—spawning seasons and larval development—are described in life-history syntheses produced by fisheries laboratories such as the Florida Fish and Wildlife Conservation Commission and the Brazilian National Institute for Research in the Amazon, with larvae and juveniles encountered in plankton surveys run by oceanographic programs at Woods Hole Oceanographic Institution.
Pseudupeneus maculatus appears in catch records of artisanal and small-scale commercial fisheries reported by regional agencies including the National Oceanic and Atmospheric Administration, the Food and Agriculture Organization, and fisheries departments of Caribbean and Latin American states. Specimens are marketed in local fish markets and are included in seafood guides produced by culinary and conservation organizations; fishery-dependent data are compiled by the Gulf and Caribbean Fisheries Institute and university extension programs. Interactions with recreational fisheries and bycatch in trawl fisheries are documented in management reports prepared by state and national fishery management councils and coastal research institutes.
Assessments of Pseudupeneus maculatus are reflected in regional conservation reviews by organizations such as the IUCN, national ministries responsible for fisheries and environment, and marine conservation NGOs that produce red-listing and monitoring reports. Conservation considerations include habitat degradation of coral reefs and seagrass beds monitored by UNEP, local pollution and coastal development tracked by environmental protection agencies, and fisheries pressure evaluated in stock assessments supported by research programs at the University of the West Indies and other academic partners. Population trends and protective measures are discussed in management plans and marine protected area proposals formulated with input from regional research institutions and conservation organizations.
Category:Mullidae Category:Fish described in 1793