Pleuronectidae appears in:

ECNASAP - East Coast North America Strategic Assessment (OBIS Canada)

North Pacific Groundfish Observer (North Pacific Research Board)

Royal Netherlands Institute for Sea Research (NIOZ) - Kom Fyke Mokbaai

UWFC Ichthyology Collection

DFO Maritimes Research Vessel Trawl Surveys Fish Observations (OBIS Canada)

Fishbase

Swedish Board of Fisheries (Fiskeriverket) - Institute of Coastal Research

Atlantic Reference Centre (OBIS Canada)

VIS - Fishes in estuarine waters in Flanders, Belgium

LACM Vertebrate Collection

NODC WOD01 Plankton Database

Distribution of 15 major fish species in the North Sea between 1959 and 1979

Biological Records Centre - Database for the Atlas of Freshwater Fishes

NMNH occurrence DwC-A

Fish Collection of Hokkaido University

CAS Ichthyology (ICH)

HMAP-History pf Marine Animal Populations (CoML)

Canadian Museum of Nature Fish Collection

Museum of Comparative Zoology, Harvard University

Marine Biological Association - Marine survey data (Professional) held by MarLIN.

Natural History Museum (London) Collection Specimens

Marine Conservation Society - Seasearch Marine Surveys

Canadian Museum of Nature - Fish Collection (OBIS Canada)

Dutch Foundation for Applied Water Research (STOWA) - Limnodata Neerlandica