Listes faunistiques invertébrés
Le Vernason à Mazan-l'abbaye 04000200
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 06/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 37 | 38 | 178 |
| Protonemura | 46 | 14 | 1 | 2 |
| Dinocras | 156 | 5 | 3 | 5 |
| Perlidae | 155 | 4 | ||
| Perlodes | 150 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Apataniidae | 65077 | 1 | ||
| Micrasema | 268 | 3 | 496 | 18 |
| Silo | 292 | 3 | ||
| Hydropsyche | 212 | 4 | 2 | 24 |
| Drusinae | 3120 | 6 | 1 | 4 |
| Limnephilinae | 3163 | 50 | 5 | 8 |
| Limnephilidae | 276 | 18 | ||
| Odontocerum | 339 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 7 | 7 |
| Sericostoma | 322 | 112 | 4 | 15 |
| Thremma | 301 | 12 | 12 | |
| Baetis lato sensu | 9794 | 13 | 63 | 118 |
| Centroptilum | 383 | 2 | 1 | |
| Ephemerella ignita | 451 | 21 | 17 | 25 |
| Ecdyonurus | 421 | 1 | 26 | 117 |
| Epeorus | 400 | 3 | 2 | |
| Rhithrogena | 404 | 2 | ||
| Heptageniidae | 399 | 7 | ||
| Habroleptoides | 485 | 3 | 4 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 4 | 2 | |
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 11 | 19 | 3 |
| Dupophilus | 620 | 7 | 32 | 240 |
| Elmis | 618 | 22 | 34 | 8 |
| Esolus | 619 | 5 | 24 | 176 |
| Limnius | 623 | 16 | 2 | 40 |
| Oulimnius | 622 | 4 | ||
| Hydraena | 608 | 6 | 20 | |
| Limnebius | 599 | 1 | ||
| Athericidae | 838 | 8 | 10 | 6 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1664 | 192 | 81 |
| Empididae | 831 | 6 | 3 | 4 |
| Limoniidae | 757 | 7 | 3 | 2 |
| Pediciini | 20537 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | 4 | 3 |
| Cordulegaster | 687 | 2 | ||
| Calopteryx | 650 | 5 | 1 | |
| Sialis | 704 | 1 | 2 | |
| Ostracoda | 3170 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Bythinella | 992 | 4 | 1 | |
| Planorbidae | 1009 | 5 | 72 | 56 |
| Oligochaeta | 933 | 23 | 8 | 7 |
| Polycelis | 1064 | 3 | 2 | 7 |
| Hydracarina | 906 | 1 | 1 | 1 |