Listes faunistiques invertébrés
GUIERS MORT A ST-LAURENT-DU-PONT 06078200
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 45.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 44 | 135 | 65 |
| Amphinemura | 21 | 8 | 3 | |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 152 | 57 | 25 |
| Perlodidae | 127 | 1 | 1 | 1 |
| Hydropsyche | 212 | 6 | 3 | |
| Hydroptilidae | 193 | 5 | 1 | |
| Allotrichia | 202 | 2 | ||
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 85 | 1 | |
| Odontocerum | 339 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 7 | 31 | 9 |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 325 | 695 | 349 |
| Serratella | 5152 | 86 | 21 | 66 |
| Heptageniidae | 399 | 2 | 20 | 16 |
| Ecdyonurus | 421 | 9 | 11 | 17 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 9 | 6 | |
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 27 | 15 | |
| Elmis | 618 | 114 | 2 | 3 |
| Esolus | 619 | 31 | 3 | 10 |
| Limnius | 623 | 62 | 6 | 13 |
| Riolus | 625 | 280 | 12 | 4 |
| Hydraena | 608 | 10 | 6 | 3 |
| Athericidae | 838 | 11 | 27 | 38 |
| Blephariceridae | 747 | 3 | 14 | 14 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 1823 | 77 | 383 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 1 | |
| Pediciidae | 50011 | 6 | 1 | |
| Psychodidae | 783 | 17 | 1 | 1 |
| Simuliidae | 801 | 33 | 2340 | 619 |
| Stratiomyidae | 824 | 1 | 1 | |
| Gammarus | 892 | 6 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Valvata | 972 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 3 | 26 | 7 |
| Planariidae | 1061 | 8 | 3 | 8 |
| Nemathelmintha | 3111 | 1 | 1 |