Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/08/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Moyenne | B3 |
| P2 | Pierres, galets | Moyenne | B2 |
| P3 | Granulats | Moyenne | B1 |
| P4 | Roches | Lente | B2 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Helophytes | Nulle | B1 |
| P8 | Pierres, galets | Lente | B3 |
| P9 | Branchage, racines | Moyenne | B1 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B2 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 66 | 7 |
| Leuctra | 69 | 8 | 24 | 18 |
| Hydropsyche | 212 | 35 | 21 | 89 |
| Mystacides | 312 | 2 | 3 | |
| Limnephilini | 3162 | 1 | 38 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 2 | 4 | 3 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 7 | 1 | |
| Psychomyia | 239 | 2 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 15 | 6 | |
| Baetis | 364 | 22 | 13 | 66 |
| Cloeon | 387 | 11 | ||
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 14 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | 2 | |
| Ephemerella | 450 | 15 | 3 | 7 |
| Torleya | 2391 | 3 | 1 | |
| Ecdyonurus | 421 | 17 | 17 | |
| Paraleptophlebia | 481 | 1 | 12 | 8 |
| Micronecta | 719 | 35 | ||
| Gerris | 735 | 3 | 1 | |
| Hydrometra | 740 | 3 | 1 | |
| Colymbetinae | 2395 | 9 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 7 | 2 | 25 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 3 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 110 | 65 | 70 |
| Limoniidae | 757 | 16 | 9 | |
| Simuliidae | 801 | 22 | 12 | |
| Calopteryx | 650 | 8 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 18 | 45 | |
| Erpobdellidae | 928 | 8 | 7 | 7 |
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 36 | 12 | 12 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |