Listes faunistiques invertébrés
La Séoune à Montjoie 05116100
- Télécharger la fiche IRSTEA xls / 660 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 14.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | A |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 2 | ||
| Leuctra | 69 | 1 | ||
| Euleuctra geniculata | 68 | 26 | 27 | 11 |
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | 3 | 5 |
| Hydropsyche | 212 | 895 | 241 | 19 |
| Hydroptila | 200 | 23 | 16 | 14 |
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 2 | 4 | 7 |
| Mystacides | 312 | 7 | 1 | 4 |
| Oecetis | 317 | 10 | 2 | |
| Leptoceridae | 310 | 3 | ||
| Cyrnus | 224 | 4 | 1 | |
| Polycentropus | 231 | 1 | ||
| Baetis lato sensu | 9794 | 16 | 25 | |
| Centroptilum | 383 | 49 | 2 | 5 |
| Procloeon | 390 | 12 | 1 | 33 |
| Caenis | 457 | 17 | 12 | 25 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 3 | 16 | |
| Ecdyonurus | 421 | 2 | ||
| Micronecta | 719 | 1 | 8 | |
| Gerris | 735 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 64 | 210 | 11 |
| Oulimnius | 622 | 583 | 198 | 21 |
| Riolus | 625 | 64 | 10 | 11 |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 29 | 28 | 126 |
| Ceratopogonidae | 819 | 6 | 9 | 8 |
| Chironomidae | 807 | 35 | 57 | 208 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 20 | 100 | 10 |
| Simuliidae | 801 | 1 | ||
| Anisoptera | 9787 | 2 | ||
| Boyeria | 670 | 1 | 1 | |
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 4 | 1 | 1 |
| Onychogomphus | 682 | 8 | 5 | 7 |
| Orthetrum | 698 | 5 | ||
| Calopteryx | 650 | 27 | 3 | |
| Platycnemis | 657 | 27 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 44 | 13 | |
| Corbicula | 1051 | 20 | 94 | 178 |
| Pisidium | 1043 | 3 | 1 | |
| Potamopyrgus | 978 | 2 | 3 | |
| Physa (sensu lato) | 997 | 6 | ||
| Oligochaeta | 933 | 4 | 6 | 11 |
| Hydracarina | 906 | 4 | 8 | 4 |