Listes faunistiques invertébrés
MERLET A ST-ALBAN-DES-VILLARDS 3 06592020
- Télécharger la fiche IRSTEA xls / 722 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/02/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 28 |
| I2M2 | 0.7519 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 24.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 8 | ||
| Leuctra | 69 | 280 | 162 | 52 |
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 34 | 18 | 7 |
| Protonemura | 46 | 1850 | 68 | 118 |
| Dictyogenus | 132 | 4 | ||
| Isoperla | 140 | 36 | 11 | 18 |
| Rhabdiopteryx | 10 | 1 | 41 | 7 |
| Glossosoma | 190 | 2 | 8 | 3 |
| Synagapetus | 192 | 1 | ||
| Lithax | 289 | 1 | 1 | |
| Apataniinae | 3136 | 1 | ||
| Drusinae | 3120 | 7 | 34 | 24 |
| Limnephilinae | 3163 | 204 | 22 | 58 |
| Philopotamus | 209 | 5 | 11 | |
| Rhyacophila lato-sensu | 183 | 62 | 42 | 13 |
| Sericostoma | 322 | 38 | 1 | 11 |
| Baetis | 364 | 246 | 588 | 492 |
| Ecdyonurus | 421 | 4 | 7 | 52 |
| Epeorus | 400 | 8 | 80 | 13 |
| Rhithrogena | 404 | 4 | 1 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 8 | 5 | 2 |
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 5 | 1 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 2460 | 348 | 212 |
| Dixidae | 793 | 3 | 2 | |
| Empididae | 831 | 42 | 1 | 2 |
| Limoniidae | 757 | 38 | 7 | 7 |
| Psychodidae | 783 | 630 | 35 | 28 |
| Simuliidae | 801 | 288 | 45 | 28 |
| Tabanidae | 837 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Oligochaeta | 933 | 58 | 42 | 45 |
| Planariidae | 1061 | 84 | 58 | 168 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 |