Listes faunistiques invertébrés
L'Aveyron à Druelle 05127000
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | 1 | |
| Leuctra | 69 | 4 | 4 | 1 |
| Oligoplectrum maculatum | 264 | 258 | 911 | 187 |
| Goera pilosa | 288 | 1 | ||
| Cheumatopsyche lepida | 222 | 327 | 319 | 142 |
| Hydropsyche | 212 | 75 | 59 | 31 |
| Hydroptila | 200 | 4 | 31 | 3 |
| Hydroptilidae | 193 | 39 | 6 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 247 | 95 |
| Rhyacophila lato-sensu | 183 | 1 | 26 | 14 |
| Baetis | 364 | 463 | 113 | 9 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 5 | 11 | 88 |
| Ephemerella ignita | 451 | 23 | 4 | 5 |
| Ephemera | 502 | 2 | 5 | 56 |
| Ecdyonurus | 421 | 1 | 6 | 4 |
| Choroterpes picteti | 475 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Ephoron virgo | 497 | 5 | 4 | |
| Potamanthus luteus | 510 | 11 | 60 | 9 |
| Dryops | 613 | 1 | ||
| Platambus maculatus | 557 | 1 | ||
| Elmis | 618 | 480 | 298 | 117 |
| Esolus | 619 | 199 | 81 | 163 |
| Limnius | 623 | 1 | 4 | 8 |
| Normandia | 624 | 1 | 1 | |
| Oulimnius | 622 | 232 | 1 | 33 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 11 | 150 | 104 |
| Hydraena | 608 | 1 | ||
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 3 | 66 | 39 |
| Chironomidae | 807 | 622 | 212 | 140 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 10 | 200 | 119 |
| Simuliidae | 801 | 79 | 1 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 41 | ||
| Coenagrionidae | 658 | 4 | ||
| Gomphus | 679 | 1 | 4 | |
| Onychogomphus | 682 | 1 | 12 | |
| Platycnemis | 657 | 2 | 2 | |
| Sisyra | 856 | 3 | ||
| Crangonyx | 5116 | 2 | ||
| Gammarus | 892 | 5 | ||
| Asellidae | 880 | 65 | ||
| Corbicula | 1051 | 31 | 20 | 20 |
| Ancylus | 1028 | 2 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 1 | 1 | |
| Physella | 19280 | 1 | ||
| Dugesia | 1056 | 60 | 57 | 3 |
| Oligochaeta | 933 | 83 | 50 | 81 |
| Nemathelmintha | 3111 | 2 | 1 | 2 |
| Hydracarina | 906 | 3 | 2 | |
| Porifera | 1090 | 1 |