Listes faunistiques invertébrés
GUIERS VIF A LES-ECHELLES 06580559
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 2.0 | 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 | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 179 | 180 | 40 |
| Amphinemura | 21 | 12 | 2 | 4 |
| Protonemura | 46 | 165 | 1 | 39 |
| Isoperla | 140 | 5 | 3 | |
| Hydropsyche | 212 | 217 | 16 | 32 |
| Hydroptila | 200 | 3 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 2 | 1 | |
| Psychomyia | 239 | 4 | 4 | |
| Rhyacophila lato-sensu | 183 | 26 | 16 | 27 |
| Sericostoma | 322 | 15 | 10 | 6 |
| Baetis | 364 | 1017 | 640 | 827 |
| Caenis | 457 | 24 | 7 | 15 |
| Serratella | 5152 | 105 | 8 | 3 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 6 | 20 | 22 |
| Epeorus | 400 | 8 | 9 | 12 |
| Rhithrogena | 404 | 2 | 10 | 12 |
| Pomatinus substriatus | 33844 | 1 | 2 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 36 | 8 | 44 |
| Esolus | 619 | 12 | 28 | 32 |
| Limnius | 623 | 20 | 18 | 10 |
| Riolus | 625 | 76 | 12 | 5 |
| Brychius | 520 | 1 | ||
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 21 | 13 | 18 |
| Blephariceridae | 747 | 11 | ||
| Chironomidae | 807 | 1480 | 610 | 226 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 1 | ||
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 224 | 976 | 328 |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 451 | 12 | 210 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Radix | 1004 | 9 | 2 | 4 |
| Ancylus | 1028 | 4 | 4 | 3 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 5 | 11 | 20 |
| Planariidae | 1061 | 60 | 6 | 31 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |