Mass: 1.0 kg based on Barros-Battesti et al. 2000, Sanderson 1949, Vaughan and Hawkins 1999, da Fonseca and Kierulff 1988, Davies 1978, Díaz 2014, Julien-Laferrière 1991, and Richard-Hansen et al. 1999

Abundance: 0.10 to 66.67% (median 8.29%)

Latitudinal range: -23.5° to 22.6°

Habitats: (1), desert/xeric shrubland (1), mangrove (2), tropical/subtropical dry broadleaf forest (14), tropical/subtropical moist broadleaf forest (27), tropical/subtropical savanna (2)

Found in 47 samples

Bolivia: El Refugio Huanchaca Biological Station

Brazil: Pinkaití Research Station (ground), Fazenda Montes Claros (primary), Fazenda Montes Claros (secondary), Fazenda Santa Fé, Itapevi (dry season, April to September 1995), Floresta Nacional Amapâ (dry season), Humaitâ Forest Reserve, Purus Project, Catimbau National Park

Colombia: Parque Nacional Natural Farallones de Cali (forest), Parque Nacional Natural Farallones de Cali (scrub), El Amparo (transect A), El Amparo (transect C), El Amparo (transect D), El Amparo (transect E), El Amparo (transect F), El Amparo (transect G), El Amparo (transect H), Palmar de Altamira (bosque), Otùn Quimbaya Flora and Fauna Sanctuary (2010-2)

Costa Rica: San Juan-La Selva Biological Corridor, Pacuare Nature Reserve, Piedras Blancas National Park

Ecuador: Chorongo, Refugio de Vida Silvestre Marina y Costera Pacoche

French Guiana: Domaine Experimental Paracou (station 5), Trois-Sauts

Mexico: El Zapotal (terrestrial mammals), Reserva de la Biosfera La Encrucijada (secas), Reserva de la Biosfera La Encrucijada (lluvias), Cueva de Abra, Xalapa, Sierra Region (secondary forest), Sierra Region (oil palm)

Nicaragua: Siuna (mammals, primary forest), Siuna (mammals, secondary forest), Siuna (mammals, allspice)

Panama: Barro Colorado Island (1997), Ecoparque Panama

Peru: Reserva Cuzco Amazónico (1990 snap traps), Iquitos–Nauta Highway, Los Amigos Conservation Concession (2005), Los Amigos Conservation Concession (2006), Reserva Nacional Allpahuayo-Mishana (Tomahawk traps)

Venezuela: Parque Nacional Guatopo, Fundo Pecuario Masaguaral

♀ body mass	1098.3 kg	N = 32	Barros-Battesti et al. 2000
♀ body mass	580 g	N = 8	Sanderson 1949
♀ body mass	1700 kg	N = 1	Vaughan and Hawkins 1999
♀ body mass	2200 kg	N = 1	Vaughan and Hawkins 1999
♀ body mass	946 g	N = 34	da Fonseca and Kierulff 1988
♂ body mass	1328.4 kg	N = 24	Barros-Battesti et al. 2000
♂ body mass	412 g	N = 9	Sanderson 1949
♂ body mass	2100 kg	N = 1	Vaughan and Hawkins 1999
♂ body mass	1024 kg	N = 63	da Fonseca and Kierulff 1988
body mass	349.8 g	N = 1	Davies 1978
body mass	1155 kg	N = 4	Díaz 2014
body mass	1060 kg	N = 1	Julien-Laferrière 1991
body mass	1080 kg	N = 160	Richard-Hansen et al. 1999
♀ ear length	45.3 mm	N = 32	Barros-Battesti et al. 2000
♀ ear length	51 mm	N = 8	Sanderson 1949
♀ ear length	50.0 mm	N = 34	da Fonseca and Kierulff 1988
♂ ear length	47.8 mm	N = 24	Barros-Battesti et al. 2000
♂ ear length	47 mm	N = 9	Sanderson 1949
♂ ear length	51.2 mm	N = 62	da Fonseca and Kierulff 1988
ear length	51 mm	N = 160	Richard-Hansen et al. 1999
♀ head and body length	367.8 mm	N = 32	Barros-Battesti et al. 2000
♀ head and body length	324 mm	N = 8	Sanderson 1949
♀ head and body length	354 mm	N = 34	da Fonseca and Kierulff 1988
♂ head and body length	397.1 mm	N = 24	Barros-Battesti et al. 2000
♂ head and body length	281 mm	N = 9	Sanderson 1949
♂ head and body length	354 mm	N = 63	da Fonseca and Kierulff 1988
head and body length	371 mm	N = 160	Richard-Hansen et al. 1999
♀ hind foot length	54.0 mm	N = 32	Barros-Battesti et al. 2000
♀ hind foot length	48 mm	N = 8	Sanderson 1949
♀ hind foot length	56.1 mm	N = 34	da Fonseca and Kierulff 1988
♂ hind foot length	57.5 mm	N = 24	Barros-Battesti et al. 2000
♂ hind foot length	47 mm	N = 9	Sanderson 1949
♂ hind foot length	58.1 mm	N = 62	da Fonseca and Kierulff 1988
hind foot length	57 mm	N = 160	Richard-Hansen et al. 1999
♀ tail length	330.0 mm	N = 32	Barros-Battesti et al. 2000
♀ tail length	342 mm	N = 8	Sanderson 1949
♀ tail length	349.6 mm	N = 31	da Fonseca and Kierulff 1988
♂ tail length	339.3 mm	N = 24	Barros-Battesti et al. 2000
♂ tail length	314 mm	N = 9	Sanderson 1949
♂ tail length	348.5 mm	N = 62	da Fonseca and Kierulff 1988
tail length	395 mm	N = 160	Richard-Hansen et al. 1999
♀ total body length	760 mm	N = 1	Vaughan and Hawkins 1999
♀ total body length	770 mm	N = 1	Vaughan and Hawkins 1999
♂ total body length	850 mm	N = 1	Vaughan and Hawkins 1999

See also Didelphis, Didelphis albiventris, Didelphis aurita, Didelphis imperfecta, Didelphis sp., Didelphis virginiana