Listes faunistiques invertébrés
Duyes à Champtercier 06157910
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 22/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 416 | 56 | 140 |
| Nemoura | 26 | 2 | ||
| Nemouridae | 20 | 8 | ||
| Perlodidae | 127 | 6 | 9 | 17 |
| Hydropsyche | 212 | 58 | 52 | 124 |
| Hydroptila | 200 | 25 | 8 | 20 |
| Athripsodes | 311 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 5 | 16 |
| Sericostoma | 322 | 7 | 2 | 4 |
| Baetis | 364 | 102 | 11 | 24 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 4 | 1 | |
| Caenis | 457 | 8 | 3 | 5 |
| Ephemerella | 450 | 1 | 1 | 1 |
| Ephemera | 502 | 3 | 3 | |
| Ecdyonurus | 421 | 43 | 66 | 108 |
| Epeorus | 400 | 1 | 4 | 2 |
| Leptophlebiidae | 473 | 3 | 4 | |
| Oligoneuriella | 394 | 4 | 3 | |
| Hydrometra | 740 | 1 | ||
| Nepa | 726 | 1 | ||
| Notonectidae | 728 | 2 | ||
| Microvelia | 744 | 1 | ||
| Pomatinus | 611 | 8 | 1 | |
| Hydroporinae | 2393 | 3 | 7 | 2 |
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 | |
| Haliplus | 518 | 5 | ||
| Helodes | 636 | 21 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 6 | ||
| Anthomyidae | 847 | 1 | ||
| Atherix | 839 | 24 | 22 | |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 256 | 30 | 112 |
| Dixa | 794 | 8 | ||
| Empididae | 831 | 1 | ||
| Hemerodromiinae | 3202 | 3 | 4 | |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 2 | ||
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 4 | 1 | |
| Boyeria | 670 | 1 | 3 | |
| Calopteryx | 650 | 8 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Gammarus | 892 | 704 | 22 | 28 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Galba | 1001 | 13 | ||
| Radix | 1004 | 6 | 1 | 1 |
| Oligochaeta | 933 | 11 | 2 | 1 |
| Hydracarina | 906 | 3 | 3 |