Listes faunistiques invertébrés
La Gélise en amont du Rimbez 05106850
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| I2M2 | 0.7210 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 418 | 21 | 2 |
| Hydroptila | 200 | 11 | 3 | 3 |
| Ithytrichia | 198 | 1 | 4 | |
| Mystacides | 312 | 1 | 12 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Polycentropodidae | 223 | 21 | ||
| Polycentropus | 231 | 10 | ||
| Lype | 241 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 1 | ||
| Baetidae | 363 | 2 | ||
| Baetis lato sensu | 9794 | 211 | 1 | |
| Procloeon | 390 | 3 | 6 | 61 |
| Serratella | 5152 | 32 | 1 | 2 |
| Paraleptophlebia | 481 | 15 | ||
| Micronectinae | 20396 | 1 | 3 | |
| Gerridae | 734 | 1 | 1 | 13 |
| Pomatinus substriatus | 33844 | 5 | 1 | |
| Elmis | 618 | 19 | 4 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 21 | 1 | |
| Athericidae | 838 | 6 | 67 | 117 |
| Ceratopogonidae | 819 | 17 | 1 | 47 |
| Chironomidae | 807 | 124 | 109 | 51 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 2 | 2 |
| Psychodidae | 783 | 5 | 1 | |
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 208 | 17 | 5 |
| Tabanidae | 837 | 2 | 21 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | 2 | |
| Onychogomphus | 682 | 1 | 1 | |
| Calopteryx | 650 | 1 | 3 | 11 |
| Echinogammarus | 888 | 198 | 146 | 4 |
| Gammarus | 892 | 36 | 1 | |
| Asellidae | 880 | 2 | 1 | |
| Corbicula | 1051 | 11 | 28 | 126 |
| Pisidium | 1043 | 14 | 75 | |
| Potamopyrgus | 978 | 79 | 42 | 71 |
| Theodoxus | 967 | 44 | ||
| Ancylus | 1028 | 33 | 5 | |
| Oligochaeta | 933 | 37 | 423 | 622 |
| Dugesiidae | 1055 | 107 | 5 | 5 |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 9 | 1 |
| Hydrozoa | 3168 | 1 |