Listes faunistiques invertébrés
Cians à Rigaud 06710100
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.7721 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 94 | 89 | 96 |
| Protonemura | 46 | 8 | 17 | 1 |
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 5 | 1 | |
| Agapetinae | 9812 | 1 | ||
| Hydropsyche | 212 | 61 | 56 | 30 |
| Hydroptila | 200 | 2 | 2 | |
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 3 | |
| Psychomyia | 239 | 5 | ||
| Rhyacophila lato-sensu | 183 | 30 | 68 | 8 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 99 | 335 | 114 |
| Centroptilum | 383 | 4 | 1 | |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 534 | 34 | 91 |
| Serratella | 5152 | 103 | 10 | |
| Heptageniidae | 399 | 7 | 39 | 94 |
| Ecdyonurus | 421 | 3 | 11 | 10 |
| Rhithrogena | 404 | 18 | 12 | |
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 3 | 7 | 1 |
| Micronectinae | 20396 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 181 | 27 | 6 |
| Esolus | 619 | 4 | 2 | 1 |
| Limnius | 623 | 4 | 6 | 3 |
| Riolus | 625 | 7 | ||
| Orectochilus | 515 | 10 | 2 | 1 |
| Hydraena | 608 | 1 | 1 | |
| Athericidae | 838 | 1 | 2 | |
| Blephariceridae | 747 | 1 | 4 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 726 | 122 | 339 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | 7 | 4 |
| Coenosiinae | 50792 | 5 | ||
| Pediciidae | 50011 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 524 | 270 | 144 |
| Tabanidae | 837 | 2 | 3 | 2 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 109 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 1 | 2 | 3 |
| Dugesiidae | 1055 | 2 | 4 | 1 |
| Nemathelmintha | 3111 | 1 | 1 |