Trichechus inunguis: Marmontel, M., de Souza, D. & Kendall, S. [online]. IUCN Red List of Threatened Species, 2016-02-28, [cit. 2021-07-08]. Dostupné online.
AMARAL, Rodrigo S.; SILVA, Vera M.F. da; ROSAS, Fernando C.W.. Body weight/length relationship and mass estimation using morphometric measurements in Amazonian manatees Trichechus inunguis (Mammalia: Sirenia). Marine Biodiversity Records, 2010-10, roč. 3. Dostupné online [cit. 2021-07-08]. ISSN1755-2672. DOI: 10.1017/s1755267210000886.
DOMNING, Daryl P.; MORGAN, Gary S.; RAY, Clayton E.. North American Eocene Sea Cows (Mammalia: Sirenia). Smithsonian Contributions to Paleobiology, 1982, čís. 52, s. 1–69. Dostupné online [cit. 2021-07-08]. ISSN0081-0266. DOI: 10.5479/si.00810266.52.1.
AMARAL, Rodrigo S.; SILVA, Vera M.F. da; ROSAS, Fernando C.W.. Body weight/length relationship and mass estimation using morphometric measurements in Amazonian manatees Trichechus inunguis (Mammalia: Sirenia). Marine Biodiversity Records, 2010-10, roč. 3. Dostupné online [cit. 2021-07-08]. ISSN1755-2672. DOI: 10.1017/s1755267210000886.
GALLIVAN, G. J.; BEST, R. C.; KANWISHER, J. W.. Temperature Regulation in the Amazonian Manatee Trichechus inunguis. Physiological Zoology, 1983-04, roč. 56, čís. 2, s. 255–262. Dostupné online [cit. 2021-07-08]. ISSN0031-935X. DOI: 10.1086/physzool.56.2.30156057.
GALLIVAN, G. J.; BEST, R. C.. Metabolism and Respiration of the Amazonian Manatee (Trichechus inunguis). Physiological Zoology, 1980-07, roč. 53, čís. 3, s. 245–253. Dostupné online [cit. 2021-07-08]. ISSN0031-935X. DOI: 10.1086/physzool.53.3.30155787.
GUTERRES-PAZIN, Michelle. Feeding Ecology of the Amazonian Manatee (Trichechus inunguis) in the Mamirauá and Amanã Sustainable Development Reserves, Brazil. Aquatic Mammals, 2014-06-01, roč. 40, čís. 2, s. 139–149. Dostupné online [cit. 2021-07-08]. ISSN0167-5427. DOI: 10.1578/am.40.2.2014.139.
BULLOCK, T. H.; DOMNING, D. P.; BEST, R. C.. Evoked Brain Potentials Demonstrate Hearing in a Manatee (Trichechus inunguis). Journal of Mammalogy, 1980-02-20, roč. 61, čís. 1, s. 130–133. Dostupné online [cit. 2021-07-08]. ISSN1545-1542. DOI: 10.2307/1379969.
TIMM, Robert M.; V., Luis Albuja; CLAUSON, Barbara L.. Ecology, Distribution, Harvest, and Conservation of the Amazonian Manatee Trichechus inunguis in Ecuador. Biotropica, 1986-06, roč. 18, čís. 2, s. 150. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2388757.
BEST, Robin C.. Seasonal Breeding in the Amazonian Manatee, Trichechus inunguis (Mammalia: Sirenia). Biotropica, 1982-03, roč. 14, čís. 1, s. 76. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2387764.
Trichechus inunguis: Marmontel, M. [online]. IUCN Red List of Threatened Species, 2008-06-30, [cit. 2021-07-08]. Dostupné online.
TIMM, Robert M.; V., Luis Albuja; CLAUSON, Barbara L.. Ecology, Distribution, Harvest, and Conservation of the Amazonian Manatee Trichechus inunguis in Ecuador. Biotropica, 1986-06, roč. 18, čís. 2, s. 150. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2388757.
edgeofexistence.org
Amazonian Manatee [online]. EDGE of Existence, [cit. 2021-07-08]. Dostupné online. Archivované 2022-02-07 z originálu. (po anglicky)
Amazonian Manatee [online]. EDGE of Existence, [cit. 2021-07-08]. Dostupné online. Archivované 2022-02-07 z originálu. (po anglicky)
AMARAL, Rodrigo S.; SILVA, Vera M.F. da; ROSAS, Fernando C.W.. Body weight/length relationship and mass estimation using morphometric measurements in Amazonian manatees Trichechus inunguis (Mammalia: Sirenia). Marine Biodiversity Records, 2010-10, roč. 3. Dostupné online [cit. 2021-07-08]. ISSN1755-2672. DOI: 10.1017/s1755267210000886.
DOMNING, Daryl P.; MORGAN, Gary S.; RAY, Clayton E.. North American Eocene Sea Cows (Mammalia: Sirenia). Smithsonian Contributions to Paleobiology, 1982, čís. 52, s. 1–69. Dostupné online [cit. 2021-07-08]. ISSN0081-0266. DOI: 10.5479/si.00810266.52.1.
AMARAL, Rodrigo S.; SILVA, Vera M.F. da; ROSAS, Fernando C.W.. Body weight/length relationship and mass estimation using morphometric measurements in Amazonian manatees Trichechus inunguis (Mammalia: Sirenia). Marine Biodiversity Records, 2010-10, roč. 3. Dostupné online [cit. 2021-07-08]. ISSN1755-2672. DOI: 10.1017/s1755267210000886.
GALLIVAN, G. J.; BEST, R. C.; KANWISHER, J. W.. Temperature Regulation in the Amazonian Manatee Trichechus inunguis. Physiological Zoology, 1983-04, roč. 56, čís. 2, s. 255–262. Dostupné online [cit. 2021-07-08]. ISSN0031-935X. DOI: 10.1086/physzool.56.2.30156057.
GALLIVAN, G. J.; BEST, R. C.. Metabolism and Respiration of the Amazonian Manatee (Trichechus inunguis). Physiological Zoology, 1980-07, roč. 53, čís. 3, s. 245–253. Dostupné online [cit. 2021-07-08]. ISSN0031-935X. DOI: 10.1086/physzool.53.3.30155787.
GUTERRES-PAZIN, Michelle. Feeding Ecology of the Amazonian Manatee (Trichechus inunguis) in the Mamirauá and Amanã Sustainable Development Reserves, Brazil. Aquatic Mammals, 2014-06-01, roč. 40, čís. 2, s. 139–149. Dostupné online [cit. 2021-07-08]. ISSN0167-5427. DOI: 10.1578/am.40.2.2014.139.
BULLOCK, T. H.; DOMNING, D. P.; BEST, R. C.. Evoked Brain Potentials Demonstrate Hearing in a Manatee (Trichechus inunguis). Journal of Mammalogy, 1980-02-20, roč. 61, čís. 1, s. 130–133. Dostupné online [cit. 2021-07-08]. ISSN1545-1542. DOI: 10.2307/1379969.
TIMM, Robert M.; V., Luis Albuja; CLAUSON, Barbara L.. Ecology, Distribution, Harvest, and Conservation of the Amazonian Manatee Trichechus inunguis in Ecuador. Biotropica, 1986-06, roč. 18, čís. 2, s. 150. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2388757.
BEST, Robin C.. Seasonal Breeding in the Amazonian Manatee, Trichechus inunguis (Mammalia: Sirenia). Biotropica, 1982-03, roč. 14, čís. 1, s. 76. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2387764.
TIMM, Robert M.; V., Luis Albuja; CLAUSON, Barbara L.. Ecology, Distribution, Harvest, and Conservation of the Amazonian Manatee Trichechus inunguis in Ecuador. Biotropica, 1986-06, roč. 18, čís. 2, s. 150. Dostupné online [cit. 2021-07-08]. ISSN0006-3606. DOI: 10.2307/2388757.