Listes faunistiques invertébrés
La Maresque à Prévinquières 05126090
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.8214 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 28.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Vases | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 1 | ||
| Hydrocyphon | 637 | 9 | 36 | 43 |
| Onychogomphus | 682 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Gerridae | 734 | 1 | ||
| Simuliidae | 801 | 3 | 1 | |
| Chironomidae | 807 | 50 | 24 | 27 |
| Ceratopogonidae | 819 | 2 | ||
| Empididae | 831 | 2 | 1 | |
| Athericidae | 838 | 2 | 1 | |
| Chrysopilus | 842 | 1 | ||
| Limnius | 623 | 2 | 4 | 6 |
| Hydracarina | 906 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 23 | 92 |
| Ancylus | 1028 | 2 | 1 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Serratella | 5152 | 5 | 1 | 1 |
| Hexatomini | 20358 | 2 | 1 | |
| Pediciini | 20537 | 1 | 1 | 3 |
| Leuctra geniculata | 33830 | 1 | 2 | |
| Sericostoma | 322 | 1 | 1 | 1 |
| Protonemura | 46 | 48 | 4 | |
| Leuctra | 69 | 2 | 18 | |
| Perlodes | 150 | 1 | ||
| Perla | 164 | 1 | 18 | 17 |
| Rhyacophila lato-sensu | 183 | 5 | 7 | 2 |
| Glossosoma | 190 | 4 | 2 | |
| Hydropsyche | 212 | 7 | 14 | 8 |
| Micrasema | 268 | 3 | ||
| Goeridae | 286 | 1 | ||
| Nemoura | 26 | 1 | ||
| Odontocerum | 339 | 6 | 3 | 5 |
| Baetis | 364 | 10 | 36 | 24 |
| Heptageniidae | 399 | 1 | 1 | |
| Ecdyonurus | 421 | 2 | 4 | 5 |
| Leptophlebiidae | 473 | 13 | 1 | 6 |
| Ephemera | 502 | 3 | 1 | |
| Elmis | 618 | 16 | 2 | 2 |
| Esolus | 619 | 26 | 22 | 34 |
| Dupophilus | 620 | 7 | 80 | 60 |