Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/04/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.5223 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Potamopyrgus | 978 | 4 | 11 | 4 |
| Cordulegaster | 687 | 2 | 1 | |
| Tipulidae | 753 | 1 | 2 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 23 | 1 | 3 |
| Chironomidae | 807 | 876 | 1192 | 544 |
| Ceratopogonidae | 819 | 8 | ||
| Empididae | 831 | 4 | 2 | |
| Tabanidae | 837 | 7 | 4 | |
| Asellidae | 880 | 33 | 4 | 6 |
| Gammarus | 892 | 6 | 24 | |
| Hydracarina | 906 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 5 | 45 | 42 |
| Limnius | 623 | 3 | 4 | |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 12 | 38 | |
| Pisidium | 1043 | 7 | 73 | 11 |
| Colymbetinae | 2395 | 2 | 1 | 2 |
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 4 | 4 | 8 |
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Baetis lato sensu | 9794 | 3 | ||
| Agapetinae | 9812 | 10 | 58 | |
| Physella | 19280 | 1 | ||
| Pediciini | 20537 | 2 | ||
| Centroptilum | 383 | 7 | ||
| Amphinemura | 21 | 1 | 15 | 20 |
| Protonemura | 46 | 1 | ||
| Perlodidae | 127 | 5 | 1 | |
| Isoperla | 140 | 2 | 27 | 19 |
| Siphonoperla | 174 | 3 | 18 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Glossosomatidae | 189 | 6 | ||
| Limnephilidae | 276 | 3 | ||
| Silo | 292 | 1 | 10 | |
| Athripsodes | 311 | 3 | 23 | 38 |
| Sericostoma | 322 | 1 | 1 | |
| Siphlonurus | 350 | 2 | ||
| Baetis | 364 | 1 | 4 | 7 |
| Rhabdiopteryx | 10 | 1 | ||
| Cloeon | 387 | 4 | ||
| Rhithrogena | 404 | 3 | ||
| Ecdyonurus | 421 | 1 | 3 | |
| Ephemerella ignita | 451 | 9 | 24 | |
| Leptophlebiidae | 473 | 2 | 11 | 38 |
| Paraleptophlebia | 481 | 2 | ||
| Habrophlebia | 491 | 14 | 50 | |
| Ephemera | 502 | 6 | 4 | |
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 4 | ||
| Esolus | 619 | 1 | 12 | 17 |
| Dupophilus | 620 | 5 | 16 | |
| Oulimnius | 622 | 5 | 15 |