Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 9 ko
Date prélèvement | 30/07/2008 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
17.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 33 | ||||||||||||||||||||||||||||||||
I2M2 |
0.6532
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 0.0 | marginal |
Branchage, racines | 0.0 | marginal |
Pierres, galets | 90.0 | dominant |
Blocs | 10.0 | dominant |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 0.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Lente | B1 |
P2 | Branchage, racines | Lente | B1 |
P3 | Branchage, racines | Nulle | B1 |
P4 | Branchage, racines | Nulle | B1 |
P5 | Blocs | Moyenne | B2 |
P6 | Pierres, galets | Lente | B2 |
P7 | Pierres, galets | Moyenne | B2 |
P8 | Pierres, galets | Rapide | B2 |
P9 | Pierres, galets | Nulle | B3 |
P10 | Pierres, galets | Lente | B3 |
P11 | Pierres, galets | Moyenne | B3 |
P12 | Pierres, galets | Nulle | B3 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 1 | ||
Leuctra | 69 | 2 | 19 | 16 |
Ecnomus | 249 | 7 | ||
Glossosomatidae | 189 | 1 | ||
Cheumatopsyche | 221 | 191 | 37 | |
Hydropsyche | 212 | 105 | 4 | |
Hydroptila | 200 | 3 | ||
Orthotrichia | 197 | 3 | 1 | 1 |
Leptoceridae | 310 | 1 | ||
Ceraclea | 313 | 1 | 1 | |
Leptocerus | 319 | 2 | ||
Mystacides | 312 | 8 | 4 | |
Oecetis | 317 | 7 | ||
Setodes | 318 | 2 | 1 | |
Triaenodes | 314 | 10 | ||
Limnephilinae | 3163 | 3 | ||
Chimarra | 207 | 23 | ||
Polycentropodidae | 223 | 21 | 1 | 1 |
Polycentropus | 231 | 27 | 7 | 11 |
Cyrnus | 224 | 1 | ||
Psychomyia | 239 | 11 | 14 | |
Lype | 241 | 1 | ||
Rhyacophila lato-sensu | 183 | 8 | ||
Baetidae | 363 | 12 | 3 | 9 |
Baetis | 364 | 313 | 87 | |
Procloeon | 390 | 3 | 1 | 13 |
Pseudocentroptilum | 3207 | 1 | ||
Caenis | 457 | 105 | 30 | 124 |
Ephemerella | 450 | 5 | 3 | |
Heptageniidae | 399 | 21 | 5 | |
Heptagenia | 443 | 1 | ||
Ecdyonurus | 421 | 1 | 13 | 7 |
Epeorus | 400 | 4 | ||
Leptophlebiidae | 473 | 1 | 3 | |
Choroterpes | 474 | 3 | 16 | |
Oligoneuriella | 394 | 1 | ||
Ephoron | 496 | 4 | ||
Micronecta | 719 | 21 | ||
Hydroporinae | 2393 | 1 | ||
Stenelmis | 617 | 12 | 1 | |
Esolus | 619 | 15 | 25 | |
Oulimnius | 622 | 2 | 2 | |
Chironomidae | 807 | 679 | 154 | 166 |
Empididae | 831 | 1 | ||
Simuliidae | 801 | 272 | 1 | |
Calopteryx | 650 | 4 | ||
Corduliidae | 690 | 1 | ||
Onychogomphus | 682 | 1 | ||
Platycnemis | 657 | 26 | ||
Asellidae | 880 | 245 | ||
Atyaephyra | 861 | 7 | ||
Crangonyx | 5116 | 338 | 1 | |
Gammarus | 892 | 12 | ||
Planorbidae | 1009 | 2310 | ||
Dugesiidae | 1055 | 98 | 1 | |
Oligochaeta | 933 | 6 | 4 | |
Nematoda | 1089 | 1 | ||
Hydracarina | 906 | 1 | 13 | 41 |
Prostoma | 3110 | 1 | 3 | 1 |