Listes faunistiques invertébrés
La Gélise en amont du Rimbez 05106850
- Télécharger la fiche IRSTEA xls / 2201 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 53.0 | dominant |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | ||
| Goera | 287 | 8 | ||
| Hydropsyche | 212 | 33 | ||
| Hydroptila | 200 | 3 | ||
| Ithytrichia | 198 | 1 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 2 | ||
| Baetis lato sensu | 9794 | 45 | ||
| Centroptilum | 383 | 6 | ||
| Procloeon | 390 | 1 | 9 | 13 |
| Brachycercus | 468 | 1 | ||
| Ephemerella ignita | 451 | 30 | 2 | |
| Ephemera | 502 | 3 | 2 | |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | ||
| Heptagenia | 443 | 1 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 2 | 4 | |
| Gerris | 735 | 1 | 11 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 25 | ||
| Esolus | 619 | 2 | ||
| Limnius | 623 | 14 | ||
| Macronychus | 626 | 4 | 1 | 2 |
| Oulimnius | 622 | 2 | 1 | |
| Hydraena | 608 | 37 | ||
| Athericidae | 838 | 3 | 8 | |
| Chironomidae | 807 | 31 | 23 | 194 |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | 10 | 4 |
| Onychogomphus | 682 | 1 | 1 | 3 |
| Calopteryx | 650 | 2 | ||
| Echinogammarus | 888 | 536 | 230 | 71 |
| Gammarus | 892 | 2 | 1 | |
| Corbicula | 1051 | 31 | 19 | 23 |
| Pisidium | 1043 | 1 | 7 | 11 |
| Potamopyrgus | 978 | 14 | 44 | 11 |
| Theodoxus | 967 | 39 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Ancylus | 1028 | 3 | ||
| Oligochaeta | 933 | 129 | 46 | 96 |
| Hydracarina | 906 | 1 |