South Hadley (funnel traps)
Basic information
Sample name: South Hadley (funnel traps)
Reference: C. L. Jenkins, K. McGarigal, and L. R. Gamble. 2003. Comparative effectiveness of two trapping techniques for surveying the abundance and diversity of reptiles and amphibians along drift fence arrays. Herpetological Review 34(1):39-42 [ER 245]
Geography
Country: United States
State: Massachusetts
County: Hampshire
Coordinate: 42° 15' 30" N, 72° 34' 30" W
Coordinate basis: based on nearby landmark
Geography comments: coordinate based on South Hadley
Environment
Habitat: temperate broadleaf/mixed forest
Substrate: water edge
WMT: 23.3
CMT: -1.5
MAP: 1198.0
Habitat comments: climate data based on station 72508 (Bradley International Airport)
Methods
Life forms: snakes,frogs,salamanders
Sampling methods: drift fences,funnel traps
Sample size: 1622 individuals
Days: 103
Sampling comments: drift fences were "ca. 2-5 m from the shore"
Metadata
Sample number: 498
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-03-20 15:12:36
Modified: 2014-04-26 07:38:30
Abundance distribution
15 species
1 singleton
total count 1622
geometric series index: 18.9
Fisher's α: 2.284
geometric series k: 0.6416
Hurlbert's PIE: 0.8071
Shannon's H: 1.8596
Good's u: 0.9994
Each square represents a species. Square sizes are proportional to counts.
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Register
| Lithobates sylvaticus | 273 | |
| "Rana sylvatica" | ||
| Anaxyrus americanus | 57 | |
| "Bufo americanus" | ||
| Hyla crucifer | 4 | |
| Lithobates catesbeianus | 2 | |
| "Rana catesbeiana" | ||
| Lithobates palustris | 2 | |
| "Rana palustris" | ||
| Lithobates clamitans | 1 | |
| "Rana clamitans" | ||
| Ambystoma opacum | 254 | |
| Plethodon cinereus | 314 | |
| Notophthalmus viridescens | 499 | |
| Hemidactylium scutatum | 19 | |
| Ambystoma maculatum | 117 | |
| Eurycea bilineata | 20 | |
| Thamnophis sirtalis | 52 | |
| Nerodia sipedon | 6 | |
| Diadophis punctatus | 2 | |