Listes faunistiques invertébrés
La Loire à Goudet 04000600
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 05/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Rapide | C |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Dalles, argiles | Moyenne | C |
| P4 | Roches | Moyenne | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | A |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | B |
| P11 | Roches | Lente | B |
| P12 | Branchage, racines | Nulle | a |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 23 | 40 | 1 |
| Leuctra | 69 | 35 | 10 | 18 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 16 | 2 | |
| Oligoplectrum | 263 | 2 | 7 | 2 |
| Cheumatopsyche | 221 | 1 | 2 | |
| Hydropsyche | 212 | 4 | 50 | 43 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 1 | ||
| Drusinae | 3120 | 2 | 1 | |
| Limnephilini | 3162 | 3 | 2 | |
| Stenophylacini-chaetopterygini | 3146 | 2 | 29 | 1 |
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 14 | 22 | 8 |
| Psychomyia | 239 | 3 | 10 | 2 |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 3 |
| Baetis | 364 | 143 | 100 | 90 |
| Cloeon | 387 | 7 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 3 | 1 | |
| Ephemerella | 450 | 180 | 50 | 50 |
| Ecdyonurus | 421 | 11 | 33 | 12 |
| Epeorus | 400 | 1 | 3 | |
| Oligoneuriella | 394 | 2 | 45 | 26 |
| Potamanthus | 509 | 1 | ||
| Micronecta | 719 | 1 | 30 | |
| Gerris | 735 | 1 | ||
| Laccophilinae | 2394 | 2 | ||
| Dupophilus | 620 | 5 | 5 | 1 |
| Elmis | 618 | 8 | 12 | 8 |
| Esolus | 619 | 4 | 20 | 8 |
| Limnius | 623 | 6 | 6 | 2 |
| Oulimnius | 622 | 13 | 4 | 8 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 5 | 3 | |
| Athericidae | 838 | 8 | 5 | 2 |
| Blephariceridae | 747 | 1 | 1 | |
| Chironomidae | 807 | 120 | 20 | 50 |
| Limoniidae | 757 | 5 | 4 | 3 |
| Simuliidae | 801 | 330 | 12 | 200 |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 3 | 3 | 2 |
| Platycnemis | 657 | 19 | ||
| Sialis | 704 | 4 | 1 | 1 |
| Gammarus | 892 | 45 | 6 | |
| Pacifastacus | 872 | 3 | 1 | |
| Ancylus | 1028 | 6 | 40 | 25 |
| Physa (sensu lato) | 997 | 43 | ||
| Erpobdellidae | 928 | 11 | 1 | 1 |
| Oligochaeta | 933 | 20 | 8 | 50 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 |