Listes faunistiques invertébrés
Sasse à Bayon 06153650
- Télécharger la fiche IRSTEA xls / 54 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 13/03/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 21 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.7119 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Blocs | Rapide | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C | p1 | p2 | p3 | p4 | p5 | p6 | p7 | p8 | p9 | p10 | p11 | p12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capnioneura | 122 | 6 | 4 | 1 | 5 | 1 | 4 | 1 | ||||||||
| Chloroperlidae | 169 | 1 | 1 | |||||||||||||
| Leuctra | 69 | 17 | 4 | 3 | 14 | 3 | 2 | 2 | 3 | |||||||
| Amphinemura | 21 | 286 | 20 | 28 | 5 | 276 | 5 | 3 | 9 | 8 | 12 | 1 | 4 | 11 | ||
| Protonemura | 46 | 108 | 6 | 11 | 108 | 2 | 4 | 3 | 2 | 6 | ||||||
| Dinocras | 156 | 5 | 5 | |||||||||||||
| Perla | 164 | 1 | 1 | |||||||||||||
| Isoperla | 140 | 5 | 1 | 3 | 4 | 1 | 1 | 1 | 2 | |||||||
| Rhabdiopteryx | 10 | 5 | 13 | 7 | 4 | 1 | 1 | 5 | 1 | 6 | 1 | 5 | 1 | |||
| Hydropsyche | 212 | 32 | 3 | 4 | 32 | 3 | 2 | 2 | ||||||||
| Stenophylacini-chaetopterygini | 3146 | 22 | 13 | 9 | ||||||||||||
| Sericostoma | 322 | 1 | 1 | |||||||||||||
| Baetidae | 363 | 1 | 1 | |||||||||||||
| Baetis | 364 | 20 | 25 | 13 | 19 | 1 | 5 | 12 | 4 | 4 | 2 | 2 | 4 | 5 | ||
| Ephemera | 502 | 1 | 1 | |||||||||||||
| Epeorus | 400 | 1 | 1 | |||||||||||||
| Rhithrogena | 404 | 10 | 4 | 7 | 3 | 1 | 3 | |||||||||
| Colymbetinae | 2395 | 3 | 2 | 1 | ||||||||||||
| Hydraena | 608 | 4 | 1 | 3 | 4 | 1 | 1 | 1 | 1 | |||||||
| Athericidae | 838 | 1 | 1 | |||||||||||||
| Blephariceridae | 747 | 1 | 1 | |||||||||||||
| Chironomidae | 807 | 40 | 3 | 2 | 21 | 1 | 18 | 2 | 1 | 1 | 1 | |||||
| Empididae | 831 | 2 | 2 | |||||||||||||
| Limoniidae | 757 | 3 | 1 | 2 | ||||||||||||
| Simuliidae | 801 | 1 | 80 | 3 | 1 | 2 | 71 | 7 | 3 | |||||||
| Oligochaeta | 933 | 1 | 1 | 1 | 1 | |||||||||||
| Hydracarina | 906 | 1 | 1 | 1 | 1 | 1 | 1 |