Listes faunistiques invertébrés
CHERAN A JARSY 1 06070400
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.6360 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 33.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Algues | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnioneura | 122 | 1 | ||
| Leuctra | 69 | 1 | 2 | |
| Protonemura | 46 | 980 | 18 | 12 |
| Perlodidae | 127 | 12 | ||
| Taeniopteryx | 14 | 6 | ||
| Hydropsychidae | 211 | 5 | ||
| Hydroptilidae | 193 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 23 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 6 | 1 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 19 | 68 | 5 |
| Ephemerellidae | 449 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 1 | 6 | |
| Rhithrogena | 404 | 8 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Hydroporinae | 2393 | 20 | 192 | |
| Elmidae | 614 | 1 | ||
| Elmis | 618 | 10 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 9 | 3 | |
| Riolus | 625 | 34 | 3 | 1 |
| Hydraena | 608 | 5 | 6 | 2 |
| Athericidae | 838 | 12 | 9 | 1 |
| Blephariceridae | 747 | 44 | 27 | |
| Ceratopogonidae | 819 | 5 | 2 | 5 |
| Chironomidae | 807 | 245 | 7 | 1360 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 11 | 1220 | 115 |
| Tipulidae | 753 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 3 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 138 | 1 | 7 |
| Planariidae | 1061 | 10 | 4 | 1 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |