Listes faunistiques invertébrés
La Vère au niveau de Le Verdier 05120092
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 70.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Moyenne | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 118 | 72 |
| Hydropsyche | 212 | 85 | 46 | 153 |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Polycentropus | 231 | 42 | ||
| Polycentropodidae | 223 | 8 | ||
| Lype | 241 | 4 | ||
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Baetis | 364 | 17 | 10 | 52 |
| Centroptilum | 383 | 1 | ||
| Baetidae | 363 | 3 | 1 | |
| Caenis | 457 | 1 | 2 | 2 |
| Ephemera | 502 | 3 | 23 | 20 |
| Ecdyonurus | 421 | 1 | 17 | 14 |
| Paraleptophlebia | 481 | 1 | 1 | |
| Elmis | 618 | 53 | 54 | 155 |
| Esolus | 619 | 85 | 169 | 71 |
| Limnius | 623 | 16 | 122 | 142 |
| Oulimnius | 622 | 53 | 14 | 13 |
| Riolus | 625 | 80 | 7 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 9 | 34 | |
| Athericidae | 838 | 17 | 11 | 31 |
| Chironomidae | 807 | 111 | 8 | 74 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 2 | 2 | 3 |
| Limoniidae | 757 | 6 | 1 | |
| Simuliidae | 801 | 14 | 1 | |
| Tabanidae | 837 | 2 | ||
| Boyeria irene | 671 | 3 | 2 | 1 |
| Calopteryx | 650 | 6 | 1 | |
| Gomphus | 679 | 3 | 1 | |
| Onychogomphus | 682 | 1 | 11 | 7 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 366 | 504 | 471 |
| Pacifastacus leniusculus | 873 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 37 | 8 | 3 |
| Glossiphoniidae | 908 | 1 | 4 | 9 |
| Branchiobdellidae | 3132 | 12 | ||
| Dugesia | 1056 | 8 | 2 | 12 |
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 61 | 8 | 13 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 2 | 1 |