Listes faunistiques invertébrés
Le Grand Hers à Ste-Colombe 05169000
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Taxon indicateur | Odontoceridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 21.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Algues | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 162 | 55 | 240 |
| Brachycentrus | 265 | 2 | ||
| Hydropsyche | 212 | 284 | 10 | 24 |
| Hydroptila | 200 | 6 | 32 | 7 |
| Lepidostoma hirtum | 306 | 6 | ||
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Odontocerum albicorne | 340 | 5 | 1 | 1 |
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 18 | 8 | |
| Psychomyia pusilla | 240 | 1 | ||
| Rhyacophila lato-sensu | 183 | 20 | 11 | 15 |
| Sericostoma | 322 | 15 | 4 | 6 |
| Baetis lato sensu | 9794 | 454 | 400 | 150 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 212 | 35 | 40 |
| Ephemera | 502 | 2 | 2 | 2 |
| Ecdyonurus | 421 | 3 | 14 | 21 |
| Epeorus | 400 | 1 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 519 | 87 | 60 |
| Esolus | 619 | 72 | 12 | 33 |
| Limnius | 623 | 36 | 6 | 15 |
| Oulimnius | 622 | 18 | 12 | 6 |
| Riolus | 625 | 72 | 3 | 6 |
| Hydraena | 608 | 4 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 6 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2296 | 320 | 200 |
| Empididae | 831 | 6 | 4 | 6 |
| Limoniidae | 757 | 6 | 8 | 18 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 2194 | 305 | 400 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | 2 | |
| Boyeria irene | 671 | 4 | ||
| Gammarus | 892 | 142 | 33 | 3 |
| Gammaridae | 887 | 33 | 3 | |
| Sphaeriidae | 1042 | 4 | 1 | |
| Ancylus fluviatilis | 1029 | 15 | 12 | 60 |
| Bythinella | 992 | 7 | ||
| Potamopyrgus antipodarum | 979 | 12 | 3 | |
| Radix | 1004 | 6 | 3 | 8 |
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 4 | ||
| Dugesiidae | 1055 | 6 | 5 | 9 |
| Planariidae | 1061 | 6 | 1 | 1 |
| Oligochaeta | 933 | 1 | 6 | 5 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |