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 | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Granulats | Lente | A |
| P7 | Blocs | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Branchage, racines | Nulle | A |
| P11 | Dalles, argiles | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Drusinae | 3120 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 9 | 1 | 1 |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | 1 | 1 |
| Baetidae | 363 | 4 | 1 | |
| Baetis | 364 | 7 | 2 | 9 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemerella ignita | 451 | 7 | 1 | 6 |
| Ephemera | 502 | 4 | 4 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 3 | 4 | 4 |
| Rhithrogena | 404 | 1 | 2 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus | 611 | 1 | 1 | |
| Dupophilus | 620 | 3 | 6 | 10 |
| Elmis | 618 | 11 | 9 | 6 |
| Esolus | 619 | 7 | 3 | |
| Limnius | 623 | 3 | 7 | 4 |
| Oulimnius | 622 | 3 | 1 | 2 |
| Hydraena | 608 | 1 | 1 | |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 10 | 8 | 19 |
| Dicranota | 765 | 1 | 1 | 3 |
| Simulium | 806 | 3 | 4 | |
| Gerris | 735 | 1 | 2 | 2 |
| Calopteryx | 650 | 1 | ||
| Sisyra | 856 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Gammaridae | 887 | 656 | 460 | 336 |
| Gammarus | 892 | 1116 | 140 | 143 |
| Ancylus | 1028 | 4 | 4 | |
| Potamopyrgus | 978 | 65 | 35 | 8 |
| Physidae | 995 | 2 | ||
| Physella | 19280 | 1 | ||
| Sphaeriidae | 1042 | 1 | 5 | 2 |
| Pisidium | 1043 | 7 | ||
| Erpobdellidae | 928 | 6 | 2 | |
| Glossiphonia | 909 | 5 | 3 | |
| Oligochaeta | 933 | 5 | 178 | 78 |
| Hydracarina | 906 | 3 | 3 |