Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 11/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| I2M2 | 0.7987 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Rhagionidae | 841 | 1 | 1 | |
| Limnius | 623 | 1 | 8 | 7 |
| Riolus | 625 | 1 | 1 | |
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 2 | 6 | |
| Cordulegaster | 687 | 2 | ||
| Blephariceridae | 747 | 1 | 10 | |
| Tipulidae | 753 | 2 | ||
| Limoniidae | 757 | 4 | 2 | 1 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 45 | 14 | 43 |
| Chironomidae | 807 | 403 | 12 | 4 |
| Ceratopogonidae | 819 | 2 | 14 | 3 |
| Empididae | 831 | 1 | 1 | |
| Athericidae | 838 | 1 | 1 | 3 |
| Oulimnius | 622 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 8 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 7 | 6 | 13 |
| Ancylus | 1028 | 1 | 4 | 7 |
| Pisidium | 1043 | 3 | ||
| Planariidae | 1061 | 3 | 1 | 2 |
| Nematoda | 1089 | 1 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Baetis lato sensu | 9794 | 41 | 55 | 71 |
| Agapetinae | 9812 | 1 | 8 | 28 |
| Pomatinus substriatus | 33844 | 1 | ||
| Pediciidae | 50011 | 1 | 4 | 4 |
| Odontocerum | 339 | 5 | 9 | |
| Leuctra | 69 | 7 | 11 | |
| Isoperla | 140 | 1 | ||
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 6 | 6 |
| Glossosomatidae | 189 | 2 | ||
| Glossosoma | 190 | 1 | 1 | |
| Philopotamidae | 206 | 2 | ||
| Hydropsychidae | 211 | 5 | 1 | |
| Hydropsyche | 212 | 8 | 11 | 18 |
| Micrasema | 268 | 2 | ||
| Goeridae | 286 | 1 | ||
| Adicella | 320 | 1 | ||
| Sericostoma | 322 | 11 | 2 | |
| Protonemura | 46 | 173 | 8 | 7 |
| Baetidae | 363 | 6 | ||
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 4 | 1 | 1 |
| Ecdyonurus | 421 | 1 | 1 | |
| Ephemerella ignita | 451 | 10 | 5 | 6 |
| Leptophlebiidae | 473 | 3 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 4 | ||
| Ephemera | 502 | 14 | 13 | 4 |
| Hydraena | 608 | 12 | 6 | 7 |
| Elmis | 618 | 20 | 3 | 9 |
| Esolus | 619 | 3 | 7 | 10 |
| Dupophilus | 620 | 2 |