Listes faunistiques invertébrés
GUIERS VIF A LES-ECHELLES 06580559
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 28 | 68 | 366 |
| Amphinemura | 21 | 2 | 2 | |
| Protonemura | 46 | 80 | 75 | 4 |
| Isoperla | 140 | 2 | 1 | |
| Brachyptera | 3 | 1 | ||
| Hydropsyche | 212 | 24 | 18 | 5 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 6 | ||
| Limnephilinae | 3163 | 8 | 1 | |
| Odontocerum | 339 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 25 | 32 | 13 |
| Sericostoma | 322 | 6 | 8 | |
| Baetis | 364 | 343 | 478 | 352 |
| Serratella | 5152 | 538 | 483 | 343 |
| Ephemera | 502 | 3 | ||
| Heptageniidae | 399 | 28 | 61 | 99 |
| Ecdyonurus | 421 | 3 | 13 | |
| Epeorus | 400 | 4 | 2 | |
| Rhithrogena | 404 | 6 | 12 | 11 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | 4 | |
| Elmis | 618 | 25 | 57 | 5 |
| Esolus | 619 | 43 | 35 | 111 |
| Limnius | 623 | 11 | 15 | 54 |
| Riolus | 625 | 20 | 13 | 1 |
| Brychius | 520 | 1 | ||
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 5 | 1 | 2 |
| Athericidae | 838 | 4 | 11 | 15 |
| Blephariceridae | 747 | 4 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 408 | 416 | 398 |
| Empididae | 831 | 1 | 1 | 1 |
| Pediciidae | 50011 | 3 | ||
| Psychodidae | 783 | 7 | ||
| Simuliidae | 801 | 3474 | 2179 | 1762 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 68 | 11 | 11 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Radix | 1004 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 1 | 6 | 4 |
| Planariidae | 1061 | 28 | 12 | 9 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |