Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 08/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 50 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 15.0 | dominant |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 34 | 42 | 143 |
| Protonemura | 46 | 1 | 2 | |
| Perla | 164 | 1 | ||
| Agapetinae | 9812 | 3 | 10 | 2 |
| Goeridae | 286 | 2 | 2 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 11 | 1 | |
| Hydroptila | 200 | 4 | 408 | 1 |
| Athripsodes | 311 | 5 | ||
| Setodes | 318 | 3 | 14 | 8 |
| Leptoceridae | 310 | 6 | 3 | |
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 2 | 16 | 29 |
| Philopotamus | 209 | 11 | ||
| Polycentropus | 231 | 10 | 5 | 10 |
| Rhyacophila lato-sensu | 183 | 2 | 12 | 6 |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 2 | ||
| Baetis lato sensu | 9794 | 208 | 816 | 496 |
| Centroptilum | 383 | 1 | 4 | |
| Procloeon | 390 | 8 | ||
| Caenis | 457 | 22 | 1 | 1 |
| Ephemerella ignita | 451 | 7 | 4 | 12 |
| Ephemera | 502 | 10 | 2 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 5 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 1 | 1 | 2 |
| Nepidae | 725 | 2 | ||
| Hydroporinae | 2393 | 4 | ||
| Laccophilinae | 2394 | 1 | ||
| Dupophilus | 620 | 1 | 8 | |
| Elmis | 618 | 24 | 44 | 40 |
| Esolus | 619 | 96 | 38 | 128 |
| Limnius | 623 | 8 | 2 | 20 |
| Oulimnius | 622 | 36 | 24 | 32 |
| Stenelmis | 617 | 1 | 2 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | 2 | |
| Hydrocyphon | 637 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Athericidae | 838 | 13 | 1 | |
| Ceratopogonidae | 819 | 7 | 1 | 7 |
| Chironomidae | 807 | 72 | 64 | 7 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 7 | ||
| Pediciini | 20537 | 1 | 1 | 2 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 168 | 192 | 121 |
| Stratiomyidae | 824 | 2 | 1 | |
| Tabanidae | 837 | 3 | 2 | |
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 18 | 1 | 1 |
| Agriotypus | 1083 | 2 | ||
| Gammarus | 892 | 1 | 3 | |
| Ostracoda | 3170 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 17 | 3 | |
| Radix | 1004 | 104 | 19 | 3 |
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 22 | 14 | 34 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 28 | 4 | 45 |
| Dugesia | 1056 | 14 | 50 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 |