Listes faunistiques invertébrés
Le vers à Vers 05089060
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| Date prélèvement | 27/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 37.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Lente | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 29 | 10 | 6 |
| Hydroptila | 200 | 3 | 4 | 3 |
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 3 | ||
| Tinodes | 245 | 1 | ||
| Psychomyiidae | 238 | 1 | ||
| Baetis lato sensu | 9794 | 2 | 2 | |
| Centroptilum | 383 | 8 | 1 | 2 |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 2 | 1 | 2 |
| Habroleptoides | 485 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 31 | 2 | |
| Pomatinus substriatus | 33844 | 3 | ||
| Platambus | 556 | 1 | ||
| Esolus | 619 | 5 | 41 | 32 |
| Limnius | 623 | 1 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 4 | 3 | |
| Riolus | 625 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 32 | 212 | 124 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 1 | |
| Stratiomyidae | 824 | 1 | 4 | |
| Tipulidae | 753 | 3 | 8 | |
| Onychogomphus | 682 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Gammarus | 892 | 120 | 38 | 21 |
| Potamopyrgus | 978 | 1 | 1 | 2 |
| Oligochaeta | 933 | 4 | 6 | 94 |
| Dugesia | 1056 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |