Listes faunistiques invertébrés
Le Pujol au niveau du Mas d'Azil 05176160
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Rapide | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 9 | 18 |
| Leuctra geniculata | 33830 | 5 | 15 | 15 |
| Leuctridae | 66 | 1 | ||
| Protonemura | 46 | 1 | 1 | |
| Nemoura | 26 | 2 | 2 | 3 |
| Micrasema | 268 | 17 | 1 | 1 |
| Goera pilosa | 288 | 1 | ||
| Hydropsyche | 212 | 419 | 15 | 18 |
| Lepidostoma hirtum | 306 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | 1 | |
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 3 | ||
| Cyrnus | 224 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 2 | |
| Sericostoma | 322 | 6 | 5 | |
| Sericostomatidae | 321 | 2 | 3 | 6 |
| Baetis lato sensu | 9794 | 203 | 107 | 51 |
| Baetidae | 363 | 9 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 20 | 2 | |
| Torleya major | 452 | 1 | 1 | |
| Ephemera | 502 | 1 | 1 | 4 |
| Ecdyonurus | 421 | 2 | 13 | 3 |
| Rhithrogena | 404 | 1 | 4 | 4 |
| Heptageniidae | 399 | 4 | 3 | |
| Habroleptoides | 485 | 3 | 1 | |
| Leptophlebiidae | 473 | 2 | 4 | 11 |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 222 | 1 | 1 |
| Esolus | 619 | 199 | 33 | 32 |
| Limnius | 623 | 22 | 5 | 2 |
| Oulimnius | 622 | 419 | 16 | 12 |
| Riolus | 625 | 331 | 4 | 6 |
| Stenelmis | 617 | 22 | 3 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 24 | 3 | 2 |
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 4 | 20 | 13 |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 139 | 12 | 9 |
| Empididae | 831 | 4 | 2 | |
| Limoniidae | 757 | 1 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 132 | 33 | 5 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 7 | ||
| Calopteryx | 650 | 7 | 2 | 2 |
| Onychogomphus | 682 | 4 | 1 | 3 |
| Zygoptera | 9785 | 1 | ||
| Gammarus | 892 | 146 | 5 | 4 |
| Gammaridae | 887 | 70 | 3 | |
| Ancylus fluviatilis | 1029 | 1 | 1 | |
| Potamopyrgus antipodarum | 979 | 74 | 105 | 50 |
| Lymnaeidae | 998 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 2 | 13 | 8 |
| Hydracarina | 906 | 1 | 1 | 1 |