Listes faunistiques invertébrés
L'Angaud à Saint-Julien-de-Coppel 04032090
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Blocs | Nulle | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Granulats | Lente | A |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Sables | Nulle | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Athripsodes | 311 | 4 | 1 | |
| Drusinae | 3120 | 4 | ||
| Stenophylacini-chaetopterygini | 3146 | 9 | 1 | 6 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Sericostomatidae | 321 | 3 | ||
| Sericostoma | 322 | 1 | 17 | |
| Baetis | 364 | 50 | 33 | |
| Ephemerella ignita | 451 | 6 | 7 | 16 |
| Ephemera | 502 | 3 | 1 | 3 |
| Ecdyonurus | 421 | 1 | ||
| Elmis | 618 | 1 | 2 | 3 |
| Esolus | 619 | 1 | 2 | 1 |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 29 | 12 | 43 |
| Dixa | 794 | 1 | ||
| Dicranota | 765 | 2 | 1 | 2 |
| Psychodidae | 783 | 1 | 1 | 1 |
| Simulium | 806 | 2 | 31 | 88 |
| Tipuloidea | 20549 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gammaridae | 887 | 58 | 23 | 31 |
| Gammarus | 892 | 3 | 5 | 13 |
| Ancylus | 1028 | 2 | 19 | |
| Potamopyrgus | 978 | 94 | 165 | 410 |
| Physa (sensu lato) | 997 | 1 | ||
| Sphaeriidae | 1042 | 2 | 15 | |
| Pisidium | 1043 | 16 | 36 | 4 |
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphonia | 909 | 3 | ||
| Oligochaeta | 933 | 12 | 6 | 19 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 |