Listes faunistiques invertébrés
DUNIERE A SILHAC 1 06107760
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/06/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Bryophytes | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Sables | Nulle | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Blocs | Lente | B3 |
| P11 | Blocs | Moyenne | B3 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | 1 | 5 |
| Leuctra | 69 | 95 | 24 | 44 |
| Protonemura | 46 | 10 | 4 | 1 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | 2 | 1 |
| Micrasema | 268 | 52 | 8 | 3 |
| Goera | 287 | 2 | 1 | |
| Hydropsyche | 212 | 200 | 48 | 47 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 6 | 12 | |
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 7 | 3 | |
| Polycentropodidae | 223 | 45 | 8 | |
| Polycentropus | 231 | 19 | 7 | |
| Psychomyia | 239 | 1 | 1 | 7 |
| Rhyacophila lato-sensu | 183 | 16 | 13 | 15 |
| Baetis | 364 | 360 | 427 | 750 |
| Centroptilum | 383 | 11 | ||
| Procloeon | 390 | 11 | ||
| Caenis | 457 | 20 | 6 | |
| Serratella | 5152 | 74 | 13 | 22 |
| Ecdyonurus | 421 | 8 | 18 | 53 |
| Epeorus | 400 | 10 | 7 | |
| Leptophlebiidae | 473 | 4 | ||
| Habrophlebia | 491 | 5 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 9 | 9 | 10 |
| Esolus | 619 | 5 | 16 | 14 |
| Limnius | 623 | 7 | ||
| Oulimnius | 622 | 23 | 15 | 5 |
| Stenelmis | 617 | 4 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 160 | 160 | 13 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 2 | 5 | 2 |
| Limoniidae | 757 | 5 | 1 | 3 |
| Simuliidae | 801 | 10 | 400 | 400 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 200 | ||
| Onychogomphus | 682 | 1 | 1 | 1 |
| Chalcolestes | 2611 | 4 | ||
| Gammaridae | 887 | 5 | ||
| Gammarus | 892 | 41 | 3 | 2 |
| Asellidae | 880 | 35 | ||
| Pisidium | 1043 | 4 | ||
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Dugesiidae | 1055 | 4 | 8 | |
| Oligochaeta | 933 | 2 | 11 | 6 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3166 | 3 | ||
| Prostoma | 3110 | 3 |