Listes faunistiques invertébrés
Le Pujol au niveau du Mas d'Azil 05176160
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 13.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Moyenne | A |
| P2 | s28 | Lente | A |
| P3 | s30 | Lente | A |
| P4 | s25 | Nulle | A |
| P5 | s3 | Nulle | B |
| P6 | s24 | Lente | B |
| P7 | s9 | Lente | B |
| P8 | s24 | Moyenne | B |
| P9 | s24 | Nulle | C |
| P10 | s24 | Lente | C |
| P11 | s24 | Moyenne | C |
| P12 | s24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 9 | 1 |
| Leuctra | 69 | 3 | 7 | 10 |
| Nemoura | 26 | 1 | 1 | |
| Beraea | 328 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 112 | ||
| Goeridae | 286 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 58 | 8 | |
| Hydroptilidae | 193 | 2 | ||
| Ithytrichia | 198 | 2 | ||
| Lepidostoma | 305 | 2 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 5 | 8 | 4 |
| Oecetis | 317 | 3 | 9 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 4 | 5 | 4 |
| Baetidae | 363 | 5 | ||
| Baetis lato sensu | 9794 | 160 | 8 | 28 |
| Centroptilum | 383 | 1 | 4 | |
| Ephemera | 502 | 1 | 6 | 1 |
| Ephemerella ignita | 451 | 7 | ||
| Torleya | 2391 | 2 | 2 | |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 6 | 5 | |
| Habroleptoides | 485 | 2 | 1 | |
| Habrophlebia | 491 | 4 | 2 | |
| Paraleptophlebia | 481 | 2 | ||
| Micronecta | 719 | 3 | ||
| Elmis | 618 | 40 | 3 | |
| Esolus | 619 | 12 | 14 | 26 |
| Limnius | 623 | 4 | 4 | |
| Oulimnius | 622 | 96 | 8 | |
| Riolus | 625 | 36 | 4 | 1 |
| Stenelmis | 617 | 2 | ||
| Hydraena | 608 | 2 | 5 | |
| Athericidae | 838 | 5 | 48 | 7 |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 132 | 120 | 17 |
| Empididae | 831 | 2 | 3 | 1 |
| Limoniidae | 757 | 2 | 5 | 10 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 16 | 14 | |
| Boyeria | 670 | 5 | ||
| Onychogomphus | 682 | 1 | ||
| Zygoptera | 9785 | 1 | 1 | |
| Calopteryx | 650 | 1 | 2 | |
| Copepoda | 3206 | 12 | ||
| Ostracoda | 3170 | 2 | ||
| Gammarus | 892 | 68 | 30 | 35 |
| Hydracarina | 906 | 21 | 34 | 11 |
| Pisidium | 1043 | 2 | 1 | 1 |
| Ancylus | 1028 | 3 | 11 | 5 |
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 336 | 2334 | 584 |
| Oligochaeta | 933 | 9 | 40 | 6 |