Listes faunistiques invertébrés
La Gélise en amont du Rimbez 05106850
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 56.0 | dominant |
| Algues | ||
| 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 | A |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 3 | ||
| Hydropsyche | 212 | 61 | ||
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 25 | 1 | |
| Baetis lato sensu | 9794 | 47 | 3 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | 1 | |
| Brachycercus | 468 | 1 | 4 | |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 51 | 1 | 1 |
| Ephemera | 502 | 1 | ||
| Electrogena | 3181 | 2 | 6 | |
| Micronectinae | 20396 | 11 | ||
| Gerridae | 734 | 2 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | 6 | |
| Elmis | 618 | 41 | 4 | |
| Limnius | 623 | 29 | 2 | |
| Macronychus | 626 | 7 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 8 | ||
| Athericidae | 838 | 4 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 272 | 45 | 289 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 3 | 4 | 3 |
| Onychogomphus | 682 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Echinogammarus | 888 | 1630 | 335 | 14 |
| Gammarus | 892 | 16 | 3 | |
| Asellidae | 880 | 3 | ||
| Orconectes | 870 | 2 | 2 | 1 |
| Corbicula | 1051 | 36 | 9 | |
| Pisidium | 1043 | 21 | 18 | 14 |
| Potamopyrgus | 978 | 48 | 182 | 50 |
| Theodoxus | 967 | 75 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Ancylus | 1028 | 2 | 2 | 2 |
| Oligochaeta | 933 | 3 | 9 | 23 |
| Hydracarina | 906 | 1 |