Listes faunistiques invertébrés
La Barbade à Aguessac 05148680
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 4 | 3 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 1 | ||
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | 4 | |
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 1 | 2 | |
| Hydroptilidae | 193 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 1 | 3 | 1 |
| Polycentropodidae | 223 | 5 | 2 | 2 |
| Tinodes | 245 | 6 | 15 | 5 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum | 383 | 3 | 5 | 3 |
| Procloeon | 390 | 1 | 1 | |
| Baetidae | 363 | 1 | ||
| Ephemera | 502 | 36 | 30 | 2 |
| Leptophlebiidae | 473 | 4 | 1 | |
| Gerris | 735 | 1 | ||
| Elmis | 618 | 24 | 12 | 8 |
| Esolus | 619 | 184 | 32 | 8 |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 16 | ||
| Riolus | 625 | 288 | 204 | 65 |
| Orectochilus | 515 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 2 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 80 | 7 | 36 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 3 | 16 | 13 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 1 | 1 | 1 |
| Stratiomyidae | 824 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 600 | 400 | 344 |
| Sphaeriidae | 1042 | 3 | ||
| Potamopyrgus | 978 | 3 | 4 | 4 |
| Oligochaeta | 933 | 32 | 35 | |
| Planariidae | 1061 | 5 | 1 | 1 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |