Emas National Park (live traps)
Basic information
Sample name: Emas National Park (live traps)
Reference: A. P. Carmignotto, A. M. R. Bezerra, and F. H. G. Rodrigues. 2014. Nonvolant small mammals from a southwestern area of Brazilian Cerrado: diversity, habitat use, seasonality, and biogeography. Therya 5(2):535-558 [ER 1547]
Geography
Country: Brazil
State: Goiâs
Coordinate: 18° 15' S, 52° 53' W
Coordinate basis: stated in text
Geography comments: "in extreme southwestern Goiâs state"
elevation 650 to 1000 m
elevation 650 to 1000 m
Environment
Habitat: tropical/subtropical savanna
Protection: national/state park
Substrate: ground surface
MAT: 21.0
MAP: 2100.0
Habitat comments: seven habitat types including a mix of "evergreen gallery forests... grasslands... and... cerrado"
"Tropical, type AW according to Köopen’s classification, with two well defined seasons: the dry season, from May to September, and rainy season, from October to April, with total precipitation varying from 1,200 to 3,000 mm per year... mean annual temperature around 20 – 22 ºC"
"Tropical, type AW according to Köopen’s classification, with two well defined seasons: the dry season, from May to September, and rainy season, from October to April, with total precipitation varying from 1,200 to 3,000 mm per year... mean annual temperature around 20 – 22 ºC"
Methods
Life forms: rodents,other small mammals
Sites: 28
Sampling methods: line transect,baited,Sherman traps,other traps
Sample size: 343 individuals
Years: 1998, 1999
Days: 52
Net or trap nights: 10664
Sampling comments: "28 different areas in ENP that represent the seven habitat types... live traps were placed 10 meters apart along linear transects, using both Sherman (7.5 × 8.5 × 23 cm) and Young (19.5 × 20 × 32 cm) traps (2/3 Sherman and 1/3 Young traps)" placed in "transects around 400 meters long (40 live traps)... The bait was a mixture of peanut butter, sardine, banana, and ground maize, adding a little piece of corn in the Young traps"
trap numbers unclear but trap nights stated
trap numbers unclear but trap nights stated
Metadata
Sample number: 1803
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-11-28 20:45:38
Modified: 2015-11-28 09:45:38
Abundance distribution
18 species
0 singletons
total count 343
geometric series index: 22.1
Fisher's α: 4.043
geometric series k: 0.7757
Hurlbert's PIE: 0.7779
Shannon's H: 2.1008
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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Register
Didelphis albiventris | 23 | 833 g |
Gracilinanus agilis | 3 | 23.5 g insectivore-frugivore |
Lutreolina crassicaudata | 4 | 586 g |
Marmosa murina | 17 | 41.1 g |
Monodelphis domestica | 2 | 49.4 g |
Calomys expulsus | 5 | 24.6 g |
Calomys tener | 2 | 10.6 g |
Cerradomys marinhus | 11 | 130 g |
Cerradomys scotti | 18 | 78.8 g |
Hylaeamys megacephalus | 26 | 57.8 g |
Kunsia tomentosus | 5 | 343 g |
Necromys lasiurus | 150 | 44.4 g herbivore-invertivore |
Nectomys rattus | 5 | 286 g |
Oecomys 'bicolor' | 16 | |
Oligoryzomys fornesi | 2 | 14.0 g |
Oxymycterus delator | 21 | invertivore-herbivore |
Clyomys laticeps | 28 | |
Proechimys longicaudatus | 5 |