Listes faunistiques invertébrés
La Credogne à Puy-Guillaume 04039100
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 27 |
| I2M2 | 0.6523 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 4 | 4 | |
| Esolus | 619 | 2 | 2 | 3 |
| Dupophilus | 620 | 1 | 4 | |
| Oulimnius | 622 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Limoniidae | 757 | 1 | 6 | 3 |
| Simuliidae | 801 | 12 | 2 | 5 |
| Chironomidae | 807 | 168 | 84 | 120 |
| Ceratopogoninae | 822 | 1 | ||
| Elmis | 618 | 10 | 1 | 20 |
| Orconectes | 870 | 1 | ||
| Gammarus | 892 | 5 | 6 | |
| Hydracarina | 906 | 1 | ||
| Oligochaeta | 933 | 4 | 15 | 8 |
| Ancylus | 1028 | 1 | 2 | 1 |
| Pisidium | 1043 | 1 | 3 | |
| Polycelis | 1064 | 1 | 1 | |
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 21 | 21 | 112 |
| Pediciini | 20537 | 1 | ||
| Mystacides | 312 | 1 | ||
| Leuctra | 69 | 5 | 16 | 8 |
| Rhyacophila lato-sensu | 183 | 4 | 1 | 3 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 96 | 1 | 13 |
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 3 | 5 | 4 |
| Psychomyia | 239 | 2 | ||
| Brachycentrus | 265 | 1 | 1 | |
| Micrasema | 268 | 2 | ||
| Goeridae | 286 | 4 | 13 | |
| Protonemura | 46 | 344 | 1 | 134 |
| Adicella | 320 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 4 | ||
| Ecdyonurus | 421 | 1 | ||
| Ephemerella ignita | 451 | 2 | 1 | 1 |
| Leptophlebiidae | 473 | 30 | 12 | |
| Habrophlebia | 491 | 6 | 9 | |
| Ephemera | 502 | 5 | 1 | |
| Hydraena | 608 | 4 |