Listes faunistiques invertébrés
La Gélise en amont du Rimbez 05106850
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 30/08/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 7.0 | dominant |
| Granulats | 25.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 30.0 | dominant |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Elts. Organiques | Nulle | B1 |
| P4 | Elts. Organiques | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Granulats | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Lente | B3 |
| P10 | Vases | Nulle | B3 |
| P11 | Sables | Nulle | B3 |
| P12 | Granulats | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 6 | 216 | 98 |
| Limnephilinae | 3163 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 6 | 24 | 11 |
| Procloeon | 390 | 3 | 3 | 1 |
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 2 | ||
| Laccophilinae | 2394 | 3 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 3 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | 3 | 2 |
| Chironomidae | 807 | 90 | 48 | 35 |
| Simuliidae | 801 | 1 | 3 | |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 3 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 100 | 1 | |
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 452 | 189 | 198 |
| Corbicula | 1051 | 20 | 3 | |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 2 | 1 | 1 |
| Bythiospeum | 3130 | 33 | ||
| Theodoxus | 967 | 80 | 74 | |
| Physa (sensu lato) | 997 | 12 |