Listes faunistiques invertébrés
Colostre à Saint-Martin-de-Brômes 06161400
- Télécharger la fiche IRSTEA xls / 48 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 50.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 2 | 1 | |
| Isoperla | 140 | 3 | 9 | 21 |
| Hydropsyche | 212 | 5 | 22 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum | 339 | 2 | ||
| Wormaldia | 210 | 4 | ||
| Tinodes | 245 | 1 | 21 | 19 |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 2 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 32 | 134 | 126 |
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 7 | 2 | 12 |
| Ephemerella ignita | 451 | 3 | 23 | 33 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | 1 | 1 |
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Elmis | 618 | 2 | 2 | 4 |
| Esolus | 619 | 9 | 17 | 40 |
| Limnius | 623 | 3 | 3 | 3 |
| Riolus | 625 | 4 | 27 | 48 |
| Helodes | 636 | 2 | 1 | |
| Ceratopogonidae | 819 | 126 | 2 | 2 |
| Chironomidae | 807 | 990 | 36 | 92 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 6 | 18 |
| Limoniidae | 757 | 1 | 1 | 16 |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 1 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Tabanidae | 837 | 46 | ||
| Cordulegaster | 687 | 2 | ||
| Ostracoda | 3170 | 27 | ||
| Gammarus | 892 | 900 | 158 | 1350 |
| Astacidae | 864 | 1 | ||
| Sphaeriidae | 1042 | 2 | 6 | |
| Pisidium | 1043 | 101 | 2 | |
| Potamopyrgus | 978 | 188 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 3 | 1 | |
| Oligochaeta | 933 | 666 | 63 | 62 |
| Hydracarina | 906 | 5 |