Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/04/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 26 | 8 | 19 |
| Leuctra | 69 | 3 | 8 | 8 |
| Amphinemura | 21 | 2 | ||
| Protonemura | 46 | 222 | 162 | 35 |
| Isoperla | 140 | 10 | 28 | 31 |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 1 | 2 | |
| Brachyptera | 3 | 2 | 42 | 23 |
| Glossosoma | 190 | 2 | 2 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Drusinae | 3120 | 2 | 8 | 40 |
| Limnephilinae | 3163 | 108 | 2 | 7 |
| Odontocerum | 339 | 3 | ||
| Plectrocnemia | 228 | 6 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 4 | 4 |
| Sericostoma | 322 | 7 | 2 | |
| Baetis lato sensu | 9794 | 91 | 850 | 562 |
| Centroptilum | 383 | 46 | 2 | |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 2 | 14 | 1 |
| Epeorus | 400 | 22 | 8 | |
| Rhithrogena | 404 | 5 | 145 | 384 |
| Heptageniidae | 399 | 2 | 2 | |
| Habroleptoides | 485 | 26 | 14 | 27 |
| Habrophlebia | 491 | 44 | 3 | |
| Leptophlebiidae | 473 | 51 | 4 | 2 |
| Siphlonurus | 350 | 4 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 4 | 9 | 176 |
| Elmis | 618 | 6 | 5 | 56 |
| Esolus | 619 | 5 | 5 | 48 |
| Limnius | 623 | 16 | ||
| Oulimnius | 622 | 1 | 1 | 24 |
| Hydraena | 608 | 4 | 6 | 9 |
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 86 | 5 | 48 |
| Chironomidae | 807 | 557 | 58 | 23 |
| Empididae | 831 | 7 | 8 | 3 |
| Limoniidae | 757 | 8 | 5 | 19 |
| Pediciini | 20537 | 3 | 8 | 11 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 6 | 1 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Cordulegaster | 687 | 2 | 1 | 1 |
| Gammarus | 892 | 31 | 5 | 1 |
| Ostracoda | 3170 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 6 | 40 | 54 |
| Oligochaeta | 933 | 192 | 4 | 25 |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 1 | 1 |