Listes faunistiques invertébrés
L'Arrêt-Darré à Gonez 05234012
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Dalles, argiles | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Euleuctra | 67 | 65 | 57 | |
| Leuctra | 69 | 43 | 47 | |
| Brachycentridae | 262 | 5 | ||
| Micrasema | 268 | 2 | ||
| Oligoplectrum | 263 | 9 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 2 | 2 | |
| Hydropsychidae | 211 | 4 | ||
| Hydropsyche | 212 | 12 | 22 | 52 |
| Hydroptila | 200 | 9 | ||
| Adicella | 320 | 3 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 3 | 3 | 2 |
| Limnephilinae | 3163 | 6 | ||
| Polycentropodidae | 223 | 3 | 1 | 1 |
| Polycentropus | 231 | 3 | 8 | 2 |
| Psychomyia | 239 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 1 |
| Sericostomatidae | 321 | 1 | 2 | |
| Baetidae | 363 | 6 | 6 | 3 |
| Baetis | 364 | 2 | 1 | 11 |
| Centroptilum | 383 | 5 | 1 | 3 |
| Caenis | 457 | 1 | 2 | |
| Ephemera | 502 | 3 | ||
| Ephemerella | 450 | 27 | 10 | 20 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | 4 | |
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 4 | 9 | 10 |
| Esolus | 619 | 12 | 11 | |
| Limnius | 623 | 1 | 56 | 44 |
| Oulimnius | 622 | 2 | 12 | 13 |
| Stenelmis | 617 | 5 | ||
| Hydraena | 608 | 1 | 6 | |
| Athericidae | 838 | 1 | 2 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 116 | 40 | 54 |
| Empididae | 831 | 3 | 9 | 5 |
| Limoniidae | 757 | 1 | 2 | 1 |
| Simuliidae | 801 | 248 | 3 | 2 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | ||
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 42 | 48 | 102 |
| Hydracarina | 906 | 18 | 16 | 5 |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 1 | 1 | 4 |
| Ancylus | 1028 | 1 | 15 | 26 |
| Potamopyrgus | 978 | 1 | 8 | 1 |
| Oligochaeta | 933 | 1 | 9 | 9 |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 3 | ||
| Cnidaria | 1075 | 1 |