Listes faunistiques invertébrés
L'Hers Mort à Renneville 05157750
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/09/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 15.0 | dominant |
| Pierres, galets | 40.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 24.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 1 | 1 | |
| Cheumatopsyche | 221 | 3 | ||
| Hydropsyche | 212 | 30 | 1 | 14 |
| Ithytrichia | 198 | 28 | 6 | |
| Lepidostomatidae | 304 | 1 | 1 | |
| Oecetis | 317 | 7 | 3 | 2 |
| Polycentropus | 231 | 2 | 4 | |
| Baetis lato sensu | 9794 | 21 | 13 | 27 |
| Centroptilum | 383 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 1 | 1 | 1 |
| Ephemera | 502 | 4 | 2 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | 2 |
| Gerris | 735 | 1 | ||
| Dryopidae | 610 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 49 | 35 | 33 |
| Esolus | 619 | 16 | 5 | 16 |
| Limnius | 623 | 26 | 33 | 32 |
| Oulimnius | 622 | 17 | 10 | 1 |
| Riolus | 625 | 2 | 6 | |
| Stenelmis | 617 | 1 | ||
| Gyrinus | 514 | 2 | ||
| Athericidae | 838 | 5 | 10 | 2 |
| Chironomidae | 807 | 12 | 18 | 6 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Gomphus | 679 | 1 | 5 | 2 |
| Onychogomphus | 682 | 2 | 3 | 6 |
| Calopteryx | 650 | 8 | 74 | |
| Echinogammarus | 888 | 860 | 437 | 201 |
| Corbicula | 1051 | 117 | 54 | 39 |
| Pisidium | 1043 | 2 | 12 | 10 |
| Potamopyrgus | 978 | 183 | 291 | 142 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | 4 | 2 |
| Ancylus | 1028 | 2 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 26 | 238 | 106 |
| Dugesiidae | 1055 | 73 | 120 | 50 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 4 | 1 | 3 |