Listes faunistiques invertébrés
CHERAN A JARSY 1 06070400
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7366 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Plecoptera | 1 | 1 | ||
| Leuctra | 69 | 3 | 3 | 1 |
| Protonemura | 46 | 80 | 161 | 11 |
| Perla | 164 | 4 | 1 | |
| Perlodidae | 127 | 6 | 1 | |
| Taeniopterygidae | 2 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 1 | 2 | 2 |
| Allotrichia | 202 | 2 | ||
| Limnephilinae | 3163 | 13 | ||
| Odontocerum | 339 | 2 | 7 | |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 2 | |
| Sericostomatidae | 321 | 5 | ||
| Baetis | 364 | 77 | 800 | 402 |
| Ephemerella ignita | 451 | 4 | 2 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Rhithrogena | 404 | 1 | 1 | 1 |
| Habroleptoides | 485 | 2 | 1 | |
| Hydroporinae | 2393 | 7 | 7 | |
| Elmis | 618 | 5 | ||
| Limnius | 623 | 2 | 2 | 1 |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 6 | 9 | 3 |
| Hydraena | 608 | 7 | 6 | 10 |
| Athericidae | 838 | 27 | 41 | 74 |
| Blephariceridae | 747 | 4 | 4 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 188 | 93 | 202 |
| Dixidae | 793 | 2 | ||
| Limoniidae | 757 | 1 | 4 | |
| Simuliidae | 801 | 35 | 94 | 202 |
| Stratiomyidae | 824 | 3 | ||
| Tipulidae | 753 | 3 | ||
| Gammaridae | 887 | 1 | 2 | |
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 39 | 37 | 77 |
| Planariidae | 1061 | 43 | 38 | 12 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |