Listes faunistiques invertébrés
GUIERS VIF A LES-ECHELLES 06580559
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 5.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Algues | Moyenne | A |
| P3 | Granulats | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 34 | 128 | 126 |
| Nemouridae | 20 | 1 | ||
| Protonemura | 46 | 1 | 1 | 4 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | ||
| Hydropsychidae | 211 | 5 | 1 | 1 |
| Hydropsyche | 212 | 5 | 37 | 41 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 8 | 1 | 2 |
| Limnephilinae | 3163 | 6 | 1 | 4 |
| Odontocerum | 339 | 26 | 8 | |
| Rhyacophila lato-sensu | 183 | 16 | 32 | 34 |
| Sericostomatidae | 321 | 50 | 3 | |
| Sericostoma | 322 | 362 | 16 | 30 |
| Baetis | 364 | 806 | 572 | 113 |
| Caenis | 457 | 65 | 74 | 103 |
| Ephemerella ignita | 451 | 1403 | 179 | 351 |
| Ephemera | 502 | 2 | 3 | |
| Heptageniidae | 399 | 2 | 9 | 4 |
| Ecdyonurus | 421 | 10 | 45 | 46 |
| Epeorus | 400 | 2 | 12 | |
| Rhithrogena | 404 | 4 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 2 | 4 | |
| Elmis | 618 | 89 | 34 | 65 |
| Esolus | 619 | 15 | 5 | 15 |
| Limnius | 623 | 8 | 3 | 5 |
| Riolus | 625 | 23 | 6 | 28 |
| Haliplus | 518 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | 3 | 14 |
| Blephariceridae | 747 | 1 | 12 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1401 | 879 | 640 |
| Dolichopodidae | 836 | 2 | ||
| Empididae | 831 | 18 | 19 | 15 |
| Limoniidae | 757 | 2 | 23 | 4 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 41 | 55 | 1548 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 7 | ||
| Gammarus | 892 | 367 | 22 | 28 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 4 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 2 | |
| Potamopyrgus | 978 | 4 | ||
| Lymnaeidae | 998 | 6 | ||
| Radix | 1004 | 14 | 2 | 1 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 321 | 186 | 41 |
| Dugesiidae | 1055 | 2 | 6 | 5 |
| Planariidae | 1061 | 12 | 80 | 101 |
| Nemathelmintha | 3111 | 8 | 8 | 7 |
| Hydracarina | 906 | 215 | 46 | 21 |