Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/09/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Pierres, galets | Lente | B2 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Pierres, galets | Moyenne | B3 |
| P5 | Roches | Nulle | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Roches | Lente | B3 |
| P8 | Litieres | Nulle | B1 |
| P9 | Sables | Nulle | B1 |
| P10 | Roches | Moyenne | B2 |
| P11 | Pierres, galets | Moyenne | B2 |
| P12 | Dalles, argiles | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Silo | 292 | 6 | 1 | |
| Hydropsyche | 212 | 116 | 155 | 9 |
| Athripsodes | 311 | 8 | 1 | |
| Mystacides | 312 | 7 | 3 | 4 |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 38 | 31 | 35 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 15 | 7 |
| Sericostoma | 322 | 43 | 4 | 11 |
| Baetis | 364 | 8 | 20 | 23 |
| Ephemera | 502 | 93 | 65 | 20 |
| Habrophlebia | 491 | 90 | 27 | 20 |
| Paraleptophlebia | 481 | 10 | 7 | |
| Micronecta | 719 | 3 | 1 | |
| Gerris | 735 | 1 | 1 | 8 |
| Colymbetinae | 2395 | 32 | 1 | 15 |
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 36 | 83 | 26 |
| Limnius | 623 | 3 | 8 | 5 |
| Oulimnius | 622 | 3 | 1 | |
| Hydraena | 608 | 3 | 1 | |
| Ceratopogonidae | 819 | 36 | 29 | 10 |
| Chironomidae | 807 | 115 | 33 | 35 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 3 | 1 | 1 |
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 11 | 1 | 3 |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 10 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 50 | 67 | 10 |
| Pisidium | 1043 | 30 | 3 | 32 |
| Ancylus | 1028 | 9 | 12 | 10 |
| Potamopyrgus | 978 | 82 | 13 | 11 |
| Erpobdellidae | 928 | 9 | 7 | 4 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 72 | 39 | 25 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |