Listes faunistiques invertébrés
L'Isable à Souternon 04012020
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Bryophytes | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Nemoura | 26 | 1 | ||
| Perla | 164 | 9 | 9 | |
| Perlodidae | 127 | 1 | ||
| Silo | 292 | 9 | 2 | |
| Hydropsyche | 212 | 3 | 2 | 16 |
| Mystacides | 312 | 1 | ||
| Drusus | 2335 | 15 | 8 | |
| Halesus | 3186 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 6 | ||
| Odontocerum | 339 | 11 | 2 | |
| Polycentropus | 231 | 4 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | 7 |
| Sericostomatidae | 321 | 3 | 9 | 10 |
| Baetis | 364 | 21 | 135 | 14 |
| Serratella | 5152 | 11 | 9 | 2 |
| Ephemera | 502 | 2 | 7 | 2 |
| Ecdyonurus | 421 | 2 | 10 | 15 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 3 | 10 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 5 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 15 | 11 | |
| Elmis | 618 | 13 | 9 | 6 |
| Esolus | 619 | 28 | 24 | |
| Limnius | 623 | 1 | 7 | 2 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 16 | 10 | 13 |
| Ceratopogoninae | 822 | 2 | 3 | |
| Chironomidae | 807 | 48 | 54 | 66 |
| Chelifera | 2884 | 4 | 4 | |
| Hemerodromiinae | 3202 | 1 | ||
| Eloeophila | 767 | 1 | 6 | |
| Dicranota | 765 | 10 | 6 | |
| Simulium | 806 | 21 | 8 | 2 |
| Tabanidae | 837 | 11 | 1 | |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 3 | ||
| Sialis | 704 | 4 | ||
| Gammaridae | 887 | 1008 | 180 | 255 |
| Gammarus | 892 | 3338 | 552 | 600 |
| Ancylus | 1028 | 8 | ||
| Pisidium | 1043 | 11 | 1 | |
| Dendrocoelidae | 1071 | 1 | ||
| Erpobdellidae | 928 | 2 | 3 | |
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 11 | 214 | 88 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |