Listes faunistiques invertébrés
BEVINCO A RUTALI 06215000
- Télécharger la fiche IRSTEA xls / 52 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 11/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 34 | 19 |
| Euleuctra | 67 | 18 | ||
| Micrasema | 268 | 27 | 10 | 4 |
| Agapetus | 191 | 2 | 1 | 9 |
| Silonella | 298 | 10 | 1 | 14 |
| Hydropsyche | 212 | 82 | 58 | 15 |
| Hydroptilidae | 193 | 1 | 3 | |
| Hydroptila | 200 | 5 | 6 | 3 |
| Mystacides | 312 | 4 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 6 | 5 | 10 |
| Psychomyiidae | 238 | 1 | ||
| Tinodes | 245 | 13 | 86 | 39 |
| Rhyacophilidae | 182 | 7 | 25 | 2 |
| Sericostoma | 322 | 1 | ||
| Thremma | 301 | 4 | ||
| Baetidae | 363 | 9 | 4 | |
| Baetis | 364 | 180 | 173 | 187 |
| Procloeon | 390 | 2 | 6 | |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 8 | ||
| Caenis | 457 | 6 | 1 | |
| Serratella | 5152 | 18 | 1 | 2 |
| Electrogena | 3181 | 1 | 26 | |
| Leptophlebiidae | 473 | 12 | 29 | 2 |
| Habrophlebia | 491 | 11 | 14 | 3 |
| Micronecta | 719 | 1 | ||
| Gerridae | 734 | 10 | ||
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 45 | 7 | 1 |
| Esolus | 619 | 2 | 1 | 1 |
| Limnius | 623 | 4 | 1 | |
| Normandia | 624 | 7 | 1 | 1 |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 3 | ||
| Eubria | 632 | 1 | ||
| Athericidae | 838 | 5 | 4 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2310 | 200 | 68 |
| Limoniidae | 757 | 7 | 12 | |
| Simuliidae | 801 | 65 | 26 | 18 |
| Tabanidae | 837 | 2 | 1 | |
| Ancylus | 1028 | 12 | 10 | 2 |
| Potamopyrgus | 978 | 18 | ||
| Radix | 1004 | 1 | ||
| Dugesiidae | 1055 | 9 | 18 | |
| Oligochaeta | 933 | 7 | 3 | 2 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 12 | 21 | 6 |
| Bryozoa | 1087 | 1 |