Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.8619 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 2.0 | marginal |
| 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 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 1 | 1 | 4 |
| Gomphidae | 678 | 1 | ||
| Cordulegaster | 687 | 2 | 2 | |
| Sialis | 704 | 5 | ||
| Psychodidae | 783 | 2 | 1 | |
| Dixa | 794 | 1 | ||
| Simuliidae | 801 | 120 | 32 | 4 |
| Chironomidae | 807 | 545 | 80 | 136 |
| Ceratopogoninae | 822 | 3 | 1 | |
| Atherix | 839 | 1 | 4 | 31 |
| Hydracarina | 906 | 16 | 6 | 1 |
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 8 | 24 | 26 |
| Ancylus | 1028 | 1 | 5 | 8 |
| Sphaeriidae | 1042 | 2 | 2 | |
| Calopteryx | 650 | 6 | ||
| Polycelis | 1064 | 3 | 2 | 4 |
| Bryozoa | 1087 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Colymbetinae | 2395 | 54 | 2 | 1 |
| Drusinae | 3120 | 1 | ||
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 7 | 5 | 9 |
| Electrogena | 3181 | 1 | ||
| Hemerodromiinae | 3202 | 11 | 6 | 2 |
| Clinocerinae | 9813 | 1 | ||
| Eriopterini | 20361 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Pediciini | 20537 | 1 | 1 | |
| Adicella | 320 | 140 | 1 | 1 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 57 | 62 | 2 |
| Leuctra | 69 | 96 | 44 | 26 |
| Perlodes | 150 | 1 | 3 | |
| Dinocras | 156 | 2 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 11 | 6 |
| Glossosoma | 190 | 3 | 6 | |
| Philopotamus | 209 | 1 | ||
| Hydropsyche | 212 | 97 | 145 | 30 |
| Cheumatopsyche | 221 | 2 | ||
| Polycentropus | 231 | 8 | 3 | 5 |
| Micrasema | 268 | 88 | 13 | 1 |
| Goeridae | 286 | 3 | 8 | 7 |
| Silo | 292 | 7 | 19 | 15 |
| Amphinemura | 21 | 4 | ||
| Sericostomatidae | 321 | 6 | 4 | 3 |
| Sericostoma | 322 | 7 | 3 | 3 |
| Odontocerum | 339 | 1 | 1 | |
| Baetis | 364 | 100 | 100 | 16 |
| Heptageniidae | 399 | 1 | ||
| Epeorus | 400 | 2 | 19 | 7 |
| Ephemerella ignita | 451 | 2 | 1 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Hydraena | 608 | 1 | 2 | 2 |
| Elmis | 618 | 192 | 168 | 96 |
| Esolus | 619 | 64 | 56 | 32 |
| Dupophilus | 620 | 40 | 296 | 248 |
| Limnius | 623 | 24 | 136 | 48 |