Listes faunistiques invertébrés
FORON DE LA ROCHE A ARANTHON 2 06063600
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/02/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | 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 |
|---|---|---|---|---|
| Leuctridae | 66 | 3 | 2 | |
| Leuctra | 69 | 21 | 15 | 15 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 6 | 1 | |
| Protonemura | 46 | 7 | 2 | 1 |
| Isoperla | 140 | 1 | 1 | |
| Brachyptera | 3 | 6 | 2 | 4 |
| Hydropsyche | 212 | 188 | 8 | 6 |
| Limnephilinae | 3163 | 53 | 5 | 1 |
| Psychomyiidae | 238 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 90 | 10 | 10 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 187 | 113 | 184 |
| Ecdyonurus | 421 | 1 | 2 | 1 |
| Epeorus | 400 | 31 | 5 | 6 |
| Rhithrogena | 404 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 4 | ||
| Habrophlebia | 491 | 2 | ||
| Paraleptophlebia | 481 | 4 | ||
| Elmis | 618 | 6 | ||
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 5 | 5 | 2 |
| Riolus | 625 | 4 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 248 | 54 | 154 |
| Empididae | 831 | 5 | 2 | 6 |
| Limoniidae | 757 | 2 | 3 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 172 | 66 | 108 |
| Tipulidae | 753 | 1 | 1 | |
| Gammarus | 892 | 656 | 90 | 196 |
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 5 | 42 | 40 |
| Hydrozoa | 3168 | 3 |