Listes faunistiques invertébrés
BORREY A MAILLAT 2 06580498
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 75.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Pierres, galets | Nulle | C |
| P4 | Bryophytes | Lente | A |
| P5 | Pierres, galets | Lente | C |
| P6 | Granulats | Nulle | A |
| P7 | Blocs | Lente | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Dalles, argiles | Nulle | B |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | 39 |
| Hydropsyche | 212 | 8 | 51 | 20 |
| Hydroptila | 200 | 1 | 10 | |
| Lasiocephala | 307 | 2 | ||
| Lepidostoma | 305 | 2 | 1 | |
| Limnephilinae | 3163 | 5 | 1 | |
| Odontocerum | 339 | 16 | 5 | 7 |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 4 |
| Sericostomatidae | 321 | 2 | 39 | |
| Sericostoma | 322 | 9 | 2 | |
| Baetis | 364 | 74 | 119 | 94 |
| Centroptilum | 383 | 1 | 1 | 4 |
| Cloeon dipterum | 388 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 1 | 1 | 1 |
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Torleya | 2391 | 9 | 91 | 34 |
| Ephemera | 502 | 14 | 14 | 10 |
| Ecdyonurus | 421 | 7 | 16 | |
| Epeorus | 400 | 2 | 22 | 3 |
| Rhithrogena | 404 | 7 | 8 | |
| Leptophlebiidae | 473 | 15 | 4 | 6 |
| Habroleptoides | 485 | 6 | 1 | |
| Habrophlebia | 491 | 2 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 7 | 7 | 10 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 29 | 6 | 18 |
| Riolus | 625 | 18 | 18 | 4 |
| Haliplus | 518 | 6 | ||
| Hydrocyphon | 637 | 1 | 7 | 7 |
| Hydraena | 608 | 6 | ||
| Athericidae | 838 | 1 | 10 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 115 | 7 | 28 |
| Dixidae | 793 | 3 | ||
| Limoniidae | 757 | 2 | 13 | 60 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 9 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 5 | 12 | |
| Calopteryx | 650 | 33 | 18 | 3 |
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 2 | ||
| Ancylus | 1028 | 1 | 1 | |
| Radix | 1004 | 7 | 5 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 3 | 5 | 2 |
| Oligochaeta | 933 | 18 | 15 | 36 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |