Listes faunistiques invertébrés
La Gespe au niveau d'Odos 05234082
- Télécharger la fiche IRSTEA xls / 2138 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 15/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 45 |
| Taxon indicateur | Odontoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | ||
| Euleuctra geniculata | 68 | 1 | 4 | |
| Glossosomatidae | 189 | 2 | ||
| Agapetus | 191 | 36 | 137 | |
| Goeridae | 286 | 7 | 2 | |
| Silo | 292 | 16 | 7 | |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 9 | 16 | |
| Ithytrichia | 198 | 62 | 4 | 1 |
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 6 | 2 | |
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 7 | 2 | 1 |
| Odontocerum | 339 | 4 | 6 | 9 |
| Polycentropodidae | 223 | 2 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 5 | 1 | 2 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 7 | |
| Sericostomatidae | 321 | 6 | ||
| Sericostoma | 322 | 2 | 3 | 2 |
| Baetis | 364 | 7 | 78 | 65 |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 6 | 4 | 2 |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 8 | 8 | |
| Ecdyonurus | 421 | 14 | 5 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 4 | 3 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 3 | 2 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 20 | 24 | |
| Elmis | 618 | 16 | 98 | 86 |
| Esolus | 619 | 35 | 22 | |
| Limnius | 623 | 2 | 39 | 43 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 2 | ||
| Orectochilus | 515 | 5 | 3 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | 5 | 6 |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 77 | 5 | 17 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 4 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 12 | 4 | 2 |
| Calopteryx | 650 | 3 | 2 | |
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 336 | 89 | 52 |
| Echinogammarus | 888 | 204 | 58 | 64 |
| Gammarus | 892 | 360 | 5 | 6 |
| Sphaeriidae | 1042 | 23 | 4 | |
| Pisidium | 1043 | 19 | 1 | |
| Ancylus | 1028 | 61 | 59 | |
| Potamopyrgus | 978 | 54 | 1 | |
| Radix | 1004 | 7 | 2 | |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 2 | ||
| Piscicola | 919 | 2 | 1 | |
| Planariidae | 1061 | 4 | 4 | 2 |
| Oligochaeta | 933 | 1220 | 93 | 77 |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 |