Listes faunistiques invertébrés
DRANSE DE MORZINE A LA-BAUME 2 06580926
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/02/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 24 |
| I2M2 | 0.7240 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 78 | 20 | 10 |
| Limnius | 623 | 6 | 10 | 12 |
| Riolus | 625 | 7 | 3 | 3 |
| Limoniidae | 757 | 4 | 3 | |
| Psychodidae | 783 | 4 | 7 | 2 |
| Simuliidae | 801 | 38 | 486 | 18 |
| Chironomidae | 807 | 28 | 72 | 71 |
| Stratiomyidae | 824 | 1 | ||
| Empididae | 831 | 6 | 4 | |
| Athericidae | 838 | 2 | 2 | 4 |
| Esolus | 619 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 9 | 23 | |
| Planariidae | 1061 | 6 | 4 | 3 |
| Hydroporinae | 2393 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Glossosomatinae | 20359 | 3 | 1 | |
| Pediciidae | 50011 | 2 | 2 | |
| Coenosiinae | 50792 | 2 | 1 | |
| Sericostoma | 322 | 1 | 2 | |
| Amphinemura | 21 | 53 | 23 | 22 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 27 | 14 | 1 |
| Leuctra | 69 | 43 | 167 | 88 |
| Perlodidae | 127 | 1 | 5 | |
| Isoperla | 140 | 11 | 13 | 13 |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 2 |
| Hydropsyche | 212 | 26 | 27 | 16 |
| Brachyptera | 3 | 2 | 2 | |
| Odontocerum | 339 | 1 | ||
| Baetis | 364 | 60 | 199 | 33 |
| Heptageniidae | 399 | 2 | ||
| Epeorus | 400 | 5 | 1 | |
| Rhithrogena | 404 | 12 | 55 | 28 |
| Ecdyonurus | 421 | 1 | 3 | 6 |
| Hydraena | 608 | 3 | 1 | 3 |
| Elmis | 618 | 27 | 10 | 6 |