Listes faunistiques invertébrés
L'Almanza à Mayet-de-Montagne 04415005
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 50.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 8 | 3 | |
| Leuctra | 69 | 1 | 9 | 1 |
| Nemoura | 26 | 1 | 2 | 2 |
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 44 | 4 | 14 |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 1 | 7 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | 8 | |
| Polycentropodidae | 223 | 9 | 2 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis lato sensu | 9794 | 33 | 22 | |
| Ephemerella ignita | 451 | 10 | 14 | 10 |
| Ephemera | 502 | 22 | 116 | 7 |
| Rhithrogena | 404 | 5 | ||
| Paraleptophlebia | 481 | 3 | 3 | |
| Leptophlebiidae | 473 | 2 | 10 | |
| Gerris | 735 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Notonecta | 730 | 1 | ||
| Dupophilus | 620 | 1 | 3 | |
| Elmis | 618 | 15 | 10 | 15 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 3 | 11 | 26 |
| Hydraena | 608 | 2 | ||
| Hydrophilidae | 571 | 1 | ||
| Ceratopogoninae | 822 | 2 | ||
| Chironomidae | 807 | 256 | 180 | 84 |
| Limoniidae | 757 | 1 | 40 | 5 |
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 5 | 1 | |
| Calopteryx | 650 | 3 | 3 | 1 |
| Gomphidae | 678 | 1 | 2 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 112 | 21 | 12 |
| Copepoda | 3206 | 1 | 1 | |
| Pisidium | 1043 | 2 | 1 | 1 |
| Ancylus | 1028 | 1 | 2 | |
| Potamopyrgus | 978 | 36 | 30 | 1296 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 25 | 440 | 832 |
| Dugesia | 1056 | 1 | 1 | 1 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 |