Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 37 |
| I2M2 | 0.0000 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 30.0 | dominant |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 0.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 68.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Litieres | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Galba | 1001 | 1 | ||
| Ptychopteridae | 789 | 1 | ||
| Dixidae | 793 | 4 | 1 | |
| Chironomidae | 807 | 42 | 343 | 137 |
| Ceratopogonidae | 819 | 1 | ||
| Athericidae | 838 | 81 | 78 | 41 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 171 | 1 | |
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 33 | 670 | 469 |
| Potamopyrgus | 978 | 6 | 16 | 38 |
| Gerridae | 734 | 1 | 9 | |
| Pisidium | 1043 | 34 | 47 | 45 |
| Corbicula | 1051 | 3 | 38 | 43 |
| Dugesiidae | 1055 | 5 | 1 | |
| Nematoda | 1089 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Prostoma | 3110 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Hydrozoa | 3168 | 1 | 1 | |
| Baetis lato sensu | 9794 | 3 | 1 | 1 |
| Physella | 19280 | 5 | 1 | |
| Micronectinae | 20396 | 1 | 13 | 45 |
| Pomatinus substriatus | 33844 | 7 | ||
| Paraleptophlebia | 481 | 2 | ||
| Ithytrichia | 198 | 8 | ||
| Hydroptila | 200 | 4 | 2 | 3 |
| Hydropsyche | 212 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 5 | 3 | 1 |
| Oecetis | 317 | 2 | 1 | 1 |
| Centroptilum | 383 | 7 | 2 | |
| Procloeon | 390 | 3 | 8 | 4 |
| Caenis | 457 | 7 | 2 | 1 |
| Brachycercus | 468 | 2 | 1 | |
| Leuctra | 69 | 1 | ||
| Hydraena | 608 | 3 | ||
| Dryops | 613 | 1 | ||
| Esolus | 619 | 65 | 5 | 5 |
| Oulimnius | 622 | 464 | 19 | 7 |
| Calopteryx | 650 | 85 | 5 | |
| Platycnemis | 657 | 39 | ||
| Boyeria | 670 | 1 | 1 | |
| Gomphus | 679 | 2 | 5 | 12 |
| Onychogomphus | 682 | 15 | 1 | 3 |
| Sialis | 704 | 1 | ||
| Aphelocheirus | 721 | 1 |