Listes faunistiques invertébrés
Le Jauron ou madet à Espirat 04032050
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 01/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 91.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Sables | Lente | B |
| P3 | Sables | Lente | C |
| P4 | Sables | Nulle | C |
| P5 | Sables | Lente | B |
| P6 | Branchage, racines | Nulle | A |
| P7 | Sables | Lente | B |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Lente | B |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Isoperla | 140 | 3 | ||
| Hydropsyche | 212 | 8 | 3 | 1 |
| Athripsodes | 311 | 2 | 2 | 4 |
| Mystacides | 312 | 2 | 8 | |
| Drusinae | 3120 | 6 | 4 | |
| Stenophylacini-chaetopterygini | 3146 | 4 | 1 | 2 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 21 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 1 | 3 | |
| Baetis | 364 | 4 | 1 | |
| Centroptilum | 383 | 2 | ||
| Ephemera | 502 | 45 | 27 | 14 |
| Ephemerella | 450 | 115 | 50 | 32 |
| Ecdyonurus | 421 | 7 | ||
| Habrophlebia | 491 | 6 | ||
| Paraleptophlebia | 481 | 4 | ||
| Colymbetinae | 2395 | 5 | ||
| Elmis | 618 | 100 | ||
| Esolus | 619 | 40 | 5 | |
| Limnius | 623 | 110 | 10 | 1 |
| Oulimnius | 622 | 150 | 85 | 10 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 8 | 11 | 8 |
| Chironomidae | 807 | 130 | 35 | 60 |
| Limoniidae | 757 | 49 | 40 | 50 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 13 | ||
| Sialis | 704 | 10 | 1 | 6 |
| Gammarus | 892 | 13 | 1 | 1 |
| Asellidae | 880 | 60 | 2 | 1 |
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 95 | 30 | 135 |
| Erpobdellidae | 928 | 8 | 4 | 3 |
| Oligochaeta | 933 | 59 | 10 | 15 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |