Listes faunistiques invertébrés
L'Hers Mort à Saint-Michel-de-Lanès 05157800
- Télécharger la fiche IRSTEA xls / 655 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 20/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 14.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Euleuctra geniculata | 68 | 1 | ||
| Hydropsyche | 212 | 75 | 68 | |
| Cheumatopsyche | 221 | 75 | 12 | |
| Brachycentrus | 265 | 1 | ||
| Goera | 287 | 5 | 5 | 24 |
| Lepidostoma | 305 | 1 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Hydroptila | 200 | 4 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Oecetis | 317 | 2 | 2 | 2 |
| Athripsodes | 311 | 5 | 12 | |
| Ceraclea | 313 | 1 | 2 | |
| Mystacides | 312 | 30 | 10 | 6 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 5 | 3 | 4 |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 1 | ||
| Baetis | 364 | 1 | 13 | |
| Caenis | 457 | 230 | 240 | 160 |
| Ephemera | 502 | 4 | 3 | |
| Ephemerella | 450 | 3 | ||
| Hydraena | 608 | 2 | ||
| Limnius | 623 | 1 | 3 | |
| Elmis | 618 | 1 | 7 | 2 |
| Oulimnius | 622 | 10 | 2 | 1 |
| Riolus | 625 | 1 | 4 | 1 |
| Esolus | 619 | 2 | ||
| Stenelmis | 617 | 6 | 13 | 9 |
| Pomatinus substriatus | 33844 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 28 | 24 | 5 |
| Chironomidae | 807 | 460 | 250 | 140 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 9 | |
| Simuliidae | 801 | 7 | 4 | |
| Tabanidae | 837 | 2 | ||
| Asellidae | 880 | 9 | 1 | |
| Echinogammarus | 888 | 80 | 180 | 220 |
| Physella | 19280 | 85 | 16 | 3 |
| Ancylus | 1028 | 6 | 6 | |
| Pisidium | 1043 | 50 | 135 | 11 |
| Sphaerium | 1044 | 12 | 15 | 9 |
| Potamopyrgus | 978 | 170 | 350 | 360 |
| Planorbidae | 1009 | 45 | 3 | 7 |
| Radix | 1004 | 1 | 1 | |
| Boyeria | 670 | 2 | 1 | 1 |
| Calopteryx | 650 | 4 | ||
| Gomphus | 679 | 5 | 2 | |
| Onychogomphus | 682 | 6 | 35 | 14 |
| Platycnemis | 657 | 14 | ||
| Glossiphoniidae | 908 | 4 | 1 | 1 |
| Dugesiidae | 1055 | 7 | ||
| Gerris | 735 | 1 | ||
| Sisyra | 856 | 3 | ||
| Hydracarina | 906 | 2 | 2 | |
| Oligochaeta | 933 | 450 | 120 | 17 |