Las Gamas (PS)
Basic information
Sample name: Las Gamas (PS)
Sample aka: Cuña Boscosa
Reference: G. A. Montero, N. L. Carnevale, and G. Marga. 2011. Ensambles estacionales de artropodos epigeos en un bosque de quebracho (Schinopsis balansae) en el Chaco Humedo. Revista Colombiana de Entomologia 37(2):294-304 [ER 123]
Geography
Country: Argentina
State: Santa Fe
County: Chaqueño Oriental
Coordinate: 29° 28' S, 60° 28' W
Latlng basis: stated in text
Environment
Habitat: temperate broadleaf/mixed forest
Altered habitat: secondary forest
Substrate: ground surface
MAT: 20.0
MAP: 900.0
Habitat comments: "clima templado-húmedo" with MAP 800 to 1000 mm
Methods
Life forms: spiders, ants, beetles, ground beetles, scarab beetles, other insects, other arthropods
Site area: 400.0
Sampling methods: pitfall traps
Sample size: 730 individuals
Years: 2003, 2004
Days: 5
Seasons: winter, spring, summer
Nets or traps: 60
Net or trap nights: 300
Basal area status: not applicable
Sampling comments: Soil Sampling: The study was carried out in both elevated areas (EB) and plains (PS). In each area, 5 sampling points of 16 m2 (4 x4 m) were placed.
Macroarthropods Sampling: In July (winter), October (spring) and February (summer) four pitfall traps (11 cm in diameter) were placed in each sampling area (p. 295)
JA: total sampling effort was "600 trampa-día [2 micrositios × 5 áreas/micrositio × 4 trampa/área × 3 estaciones × 5 días/estación = 600 trampa-día]", meaning 300 for this set of samples
Macroarthropods Sampling: In July (winter), October (spring) and February (summer) four pitfall traps (11 cm in diameter) were placed in each sampling area (p. 295)
JA: total sampling effort was "600 trampa-día [2 micrositios × 5 áreas/micrositio × 4 trampa/área × 3 estaciones × 5 días/estación = 600 trampa-día]", meaning 300 for this set of samples
Metadata
Sample no: 290
Contributor no: John Alroy
Enterer: Albert Garcia Selles
Created: 2013-04-10 11:10:49
Modified: 2016-12-05 10:04:20
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
46 species
15 singletons
total count 730
geometric series index: 85.3
Fisher's α: 10.904
geometric series k: 0.8871
Hurlbert's PIE: 0.8593
Shannon's H: 2.5997
Good's u: 0.9795
Register
| Argiopes sp. | 1 | |
| Clubionidae indet. | 2 | |
| Lycosidae indet. | 9 | |
| Lycosa malitosa | 85 | |
| Psecas malitiosa | 1 | |
| Caiza argentina | 19 | |
| Gonileptidae indet. | 1 | |
| Porcellionidae indet. | 1 | |
| Andenobolus sp. | 2 | |
| Crpturodesmus sp. | 5 | |
| Blattaria indet. | 9 | |
| Entomobryidae indet. | 219 | |
| Brentidae indet. | 1 | |
| Trirammaus moerens | 1 | |
| Aspidoglossa intremedia | 2 | |
| Inna megala | 1 | |
| Scarites trivialis | 1 | |
| Pterostichini indet. | 2 | |
| Bradycellus sp. | 19 | |
| Lebiini indet. | 2 | |
| Lebia sp. | 1 | |
| Cyclonea sanguinea | 1 | |
| Curculionidae indet. | 3 | |
| Archophileurus chaconus | 13 | |
| Aphodius sp. | 1 | |
| Staphylinidae indet. | 13 | |
| Tenebrionidae indet. | 3 | |
| Coleoptera indet. | 12 | |
| Euborellia annulipes | 2 | |
| Diptera indet. | 5 | |
| Lygaeidae indet. | 1 | |
| Pyrrochoridae indet. | 3 | |
| Reduviidae indet. | 1 | |
| Cicadidae indet. | 7 | |
| Odontomachus chelifer | 31 | |
| Pachycondyla striata | 120 | |
| Pheidole sp. | 2 | |
| Solenopsis sp. | 15 | |
| Acromyrmex striatus | 10 | |
| Camponotus rufipes | 23 | |
| Neivamyrmes diversinoides | 32 | |
| Aglossa caprealis | 6 | |
| Lepidoptera indet. | 1 | |
| Acrididae indet. | 14 | |
| Gryllidae indet. | 26 | |
| Tettigonidae indet. | 1 | |