Listes faunistiques invertébrés
La Mare à Gumières 04009250
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| I2M2 | 0.5575 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 55.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 8.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Bryophytes | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Bryophytes | Rapide | C |
| P10 | Bryophytes | Nulle | C |
| P11 | Bryophytes | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 2 | 70 | |
| Veliidae | 743 | 1 | ||
| Psychodidae | 783 | 2 | 9 | 6 |
| Dixidae | 793 | 1 | 5 | |
| Simuliidae | 801 | 96 | 96 | 80 |
| Chironomidae | 807 | 377 | 56 | 92 |
| Ceratopogonidae | 819 | 1 | 5 | |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 1427 | 1296 | 1024 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 2 | 2 | 2 |
| Helodes | 636 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 79 | 5 | 1 |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 6 | 11 | 7 |
| Pediciini | 20537 | 1 | 1 | |
| Sericostoma | 322 | 4 | 1 | |
| Protonemura | 46 | 11 | 68 | 164 |
| Leuctra | 69 | 1 | 2 | 15 |
| Perlodidae | 127 | 3 | 7 | |
| Isoperla | 140 | 1 | 17 | |
| Perlodes | 150 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Taeniopteryx | 14 | 11 | 14 | 23 |
| Odontocerum | 339 | 6 | 10 | |
| Rhithrogena | 404 | 3 | ||
| Ecdyonurus | 421 | 2 | 1 | 2 |
| Ephemerella ignita | 451 | 24 | 96 | 37 |
| Hydraena | 608 | 1 | 45 | 76 |
| Elmis | 618 | 56 | 184 | 96 |
| Esolus | 619 | 5 | 4 | |
| Dupophilus | 620 | 1 | 2 | |
| Oulimnius | 622 | 2 | ||
| Limnius | 623 | 29 | 56 | 26 |