Listes faunistiques invertébrés
La Desges à Desges 04027650
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8631 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydracarina | 906 | 1 | 1 | |
| Hydraena | 608 | 5 | 3 | |
| Stenelmis | 617 | 2 | 8 | |
| Elmis | 618 | 54 | 160 | 20 |
| Esolus | 619 | 12 | 56 | 6 |
| Dupophilus | 620 | 20 | 152 | 70 |
| Oulimnius | 622 | 2 | 8 | |
| Limnius | 623 | 12 | 56 | 20 |
| Calopteryx | 650 | 2 | ||
| Dixidae | 793 | 4 | ||
| Simuliidae | 801 | 46 | 4 | 5 |
| Chironomidae | 807 | 344 | 160 | 108 |
| Empididae | 831 | 4 | 2 | 1 |
| Athericidae | 838 | 3 | 40 | 6 |
| Platambus | 556 | 4 | 1 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 46 | 424 | 216 |
| Bythinella | 992 | 4 | ||
| Ancylus | 1028 | 2 | 1 | |
| Pisidium | 1043 | 2 | ||
| Polycelis | 1064 | 9 | ||
| Gordiidae | 1085 | 1 | ||
| Limnephilinae | 3163 | 98 | 7 | 15 |
| Baetis lato sensu | 9794 | 9 | 102 | 11 |
| Forcipomyinae | 20455 | 1 | ||
| Pediciini | 20537 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | 3 | |
| Lepidostoma | 305 | 448 | 66 | 3 |
| Protonemura | 46 | 136 | 88 | 13 |
| Leuctra | 69 | 11 | 9 | 17 |
| Perlodidae | 127 | 6 | 1 | |
| Dinocras | 156 | 4 | 10 | 2 |
| Perla | 164 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 6 | 2 |
| Glossosomatidae | 189 | 2 | ||
| Glossosoma | 190 | 32 | 34 | |
| Agapetus | 191 | 10 | 10 | |
| Hydropsyche | 212 | 112 | 6 | |
| Micrasema | 268 | 5 | 40 | 1 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 3 | 8 | |
| Nemoura | 26 | 24 | 6 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 4 | 1 | |
| Adicella | 320 | 3 | ||
| Sericostoma | 322 | 52 | 33 | 25 |
| Odontocerum | 339 | 4 | 2 | 2 |
| Heptageniidae | 399 | 16 | 22 | |
| Epeorus | 400 | 1 | 64 | 40 |
| Rhithrogena | 404 | 6 | 24 | |
| Ecdyonurus | 421 | 10 | 10 | |
| Leptophlebiidae | 473 | 1 | 3 | |
| Habroleptoides | 485 | 1 | 1 | |
| Orectochilus | 515 | 1 | 1 |