Listes faunistiques invertébrés
HERBASSE A MONTRIGAUD 4 06594800
- Télécharger la fiche IRSTEA xls / 133 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | |
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 1 | 4 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 18 | 2 | |
| Philopotamus | 209 | 9 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | ||
| Sericostoma | 322 | 4 | ||
| Baetis | 364 | 12 | 6 | |
| Procloeon | 390 | 1 | ||
| Ephemera | 502 | 50 | 6 | |
| Ecdyonurus | 421 | 39 | 4 | |
| Epeorus | 400 | 1 | 2 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | 10 | 5 |
| Gerris | 735 | 1 | 18 | |
| Elmis | 618 | 2 | 10 | 15 |
| Esolus | 619 | 8 | 2 | |
| Limnius | 623 | 2 | 9 | 3 |
| Hydrocyphon | 637 | 1 | 1 | |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 2 | 2 | |
| Chironomidae | 807 | 116 | 27 | 23 |
| Hexatomini | 20358 | 3 | ||
| Limoniidae | 757 | 4 | 1 | |
| Ptychopteridae | 789 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1408 | 536 | 184 |
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 46 | 1 | 1 |
| Ancylus | 1028 | 1 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 116 | 16 | 1 |
| Dugesia | 1056 | 3 | 9 | 5 |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |