Listes faunistiques invertébrés
L'Angaud à Saint-Julien-de-Coppel 04032090
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 16/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 28.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Sables | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Granulats | Lente | A |
| P7 | Dalles, argiles | Lente | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Roches | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athripsodes | 311 | 1 | ||
| Drusinae | 3120 | 12 | 22 | 10 |
| Stenophylacini-chaetopterygini | 3146 | 52 | 15 | 9 |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 8 | 3 | 2 |
| Baetis | 364 | 4 | ||
| Ephemera | 502 | 9 | 3 | |
| Ecdyonurus | 421 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | 1 | |
| Pomatinus | 611 | 2 | ||
| Dupophilus | 620 | 3 | 6 | 5 |
| Elmis | 618 | 46 | 15 | 6 |
| Esolus | 619 | 10 | 11 | 2 |
| Limnius | 623 | 13 | 24 | 22 |
| Oulimnius | 622 | 4 | 1 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 4 | 55 | 3 |
| Limoniidae | 757 | 10 | 2 | |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 3 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 1073 | 127 | 232 |
| Gammarus | 892 | 934 | 149 | 281 |
| Sphaeriidae | 1042 | 6 | 26 | 4 |
| Pisidium | 1043 | 2 | 5 | |
| Ancylus | 1028 | 1 | 14 | 18 |
| Potamopyrgus | 978 | 486 | 1178 | 939 |
| Physa acuta | 3032 | 2 | ||
| Armiger | 1016 | 2 | ||
| Erpobdellidae | 928 | 11 | 8 | 8 |
| Glossiphonia | 909 | 9 | 7 | 7 |
| Helobdella | 912 | 11 | 1 | |
| Oligochaeta | 933 | 32 | 72 | 155 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |