Listes faunistiques invertébrés
L'Etoile en amont de Lanobre 05069200
- Télécharger la fiche IRSTEA xls / 22 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 20/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 48 |
| I2M2 | 0.8477 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 32.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gerridae | 734 | 1 | 1 | |
| Pacifastacus | 872 | 1 | 2 | 1 |
| Ephydridae | 844 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Athericidae | 838 | 1 | ||
| Empididae | 831 | 6 | 6 | 4 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1279 | 169 | 175 |
| Simuliidae | 801 | 6 | 3 | |
| Blephariceridae | 747 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Sialis | 704 | 1 | 2 | 1 |
| Cordulegaster | 687 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Helodes | 636 | 2 | 1 | |
| Limnius | 623 | 14 | 6 | |
| Dupophilus | 620 | 23 | 170 | 23 |
| Esolus | 619 | 2 | 4 | 2 |
| Elmis | 618 | 69 | 18 | 9 |
| Pisidium | 1043 | 11 | 2 | |
| Pediciini | 20537 | 12 | 2 | |
| Corixinae | 5196 | 1 | ||
| Serratella | 5152 | 8 | 2 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Limnephilinae | 3163 | 7 | 4 | 3 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Colymbetinae | 2395 | 4 | ||
| Planariidae | 1061 | 2 | 1 | |
| Elmidae | 614 | 2 | ||
| Sphaeriidae | 1042 | 14 | 3 | |
| Ancylus | 1028 | 129 | 87 | 50 |
| Bythinella | 992 | 6 | 4 | 1 |
| Hydrobiidae | 973 | 7 | ||
| Oligochaeta | 933 | 17 | 8 | |
| Erpobdellidae | 928 | 4 | 1 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Niphargus | 902 | 1 | ||
| Glossosomatidae | 189 | 2 | 1 | 1 |
| Silo | 292 | 22 | 3 | 2 |
| Goeridae | 286 | 2 | ||
| Micrasema | 268 | 20 | 142 | 11 |
| Psychomyia | 239 | 2 | ||
| Polycentropus | 231 | 5 | 18 | 24 |
| Hydropsyche | 212 | 38 | 62 | 4 |
| Philopotamus | 209 | 16 | ||
| Hydroptila | 200 | 3 | 1 | 7 |
| Glossosoma | 190 | 2 | ||
| Lepidostomatidae | 304 | 1 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 7 | 11 | 1 |
| Chloroperlidae | 169 | 1 | ||
| Perla | 164 | 16 | 1 | |
| Dinocras | 156 | 14 | 22 | |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 2 | 1 | |
| Leuctra | 69 | 92 | 166 | 94 |
| Protonemura | 46 | 62 | 21 | |
| Epeorus | 400 | 1 | 14 | |
| Hydraena | 608 | 14 | 14 | 1 |
| Ephemera | 502 | 2 | ||
| Habrophlebia | 491 | 1 | 12 | |
| Habroleptoides | 485 | 2 | 2 | |
| Leptophlebiidae | 473 | 2 | 9 | 41 |
| Caenis | 457 | 1 | ||
| Ecdyonurus | 421 | 12 | 5 | |
| Rhithrogena | 404 | 6 | ||
| Nemoura | 26 | 3 | ||
| Heptageniidae | 399 | 7 | ||
| Baetis | 364 | 4 | 89 | 2 |
| Baetidae | 363 | 2 | 4 | |
| Sericostoma | 322 | 1 | 4 | 4 |
| Adicella | 320 | 22 | 2 | |
| Oecetis | 317 | 2 | 4 | 2 |
| Mystacides | 312 | 23 | 1 | 4 |
| Leptoceridae | 310 | 2 |