Listes faunistiques invertébrés
Le ruisseau de Mende à Domaize 04038020
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/08/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.5534 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 36.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Moyenne | B |
| P2 | Roches | Moyenne | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Dalles, argiles | Rapide | A |
| P5 | Sables | Lente | B |
| P6 | Granulats | Lente | A |
| P7 | Roches | Lente | C |
| P8 | Bryophytes | Moyenne | A |
| P9 | Branchage, racines | Nulle | A |
| P10 | Roches | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossiphonia | 909 | 1 | 4 | |
| Limnius | 623 | 3 | 3 | 7 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 9 | ||
| Simuliidae | 801 | 34 | 3 | 9 |
| Chironomidae | 807 | 87 | 15 | 162 |
| Ceratopogonidae | 819 | 7 | 5 | 4 |
| Empididae | 831 | 1 | ||
| Gammaridae | 887 | 29 | 1 | |
| Gammarus | 892 | 44 | 45 | 36 |
| Hydracarina | 906 | 1 | 1 | |
| Oulimnius | 622 | 2 | ||
| Erpobdellidae | 928 | 4 | ||
| Oligochaeta | 933 | 3 | 30 | 32 |
| Ancylus | 1028 | 9 | 6 | 14 |
| Sphaeriidae | 1042 | 6 | 7 | 3 |
| Pisidium | 1043 | 1 | 3 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Colymbetinae | 2395 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 7 | |
| Copepoda | 3206 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 1 | 1 | |
| Siphonoperla | 174 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Hydropsychidae | 211 | 201 | 11 | 48 |
| Polycentropus | 231 | 7 | 3 | 3 |
| Lype | 241 | 2 | ||
| Micrasema | 268 | 16 | 10 | 6 |
| Goeridae | 286 | 2 | 7 | 3 |
| Silo | 292 | 2 | ||
| Protonemura | 46 | 5 | ||
| Baetis | 364 | 36 | 95 | 31 |
| Heptageniidae | 399 | 1 | 2 | 3 |
| Ecdyonurus | 421 | 6 | 4 | |
| Ephemerella ignita | 451 | 1 | 2 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 2 | 4 | |
| Hydraena | 608 | 8 | 1 | |
| Elmis | 618 | 14 | 3 | 7 |
| Dupophilus | 620 | 1 | 1 | 2 |