Listes faunistiques invertébrés
Le ruisseau de Vertolaye à Marat 04037420
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 30/05/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Branchage, racines | Lente | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Litieres | Nulle | A |
| P5 | Granulats | Lente | A |
| P6 | Roches | Moyenne | B |
| P7 | Roches | Rapide | C |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Pierres, galets | Rapide | C |
| P11 | Roches | Lente | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 3 | 5 |
| Leuctra | 69 | 2 | 4 | 4 |
| Protonemura | 46 | 1 | 2 | 2 |
| Dinocras | 156 | 5 | 2 | 1 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Lithax | 289 | 1 | ||
| Hydropsyche | 212 | 121 | 4 | 6 |
| Crunoecia | 309 | 1 | ||
| Adicella | 320 | 40 | ||
| Drusinae | 3120 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 49 | 26 | 4 |
| Odontocerum | 339 | 2 | 5 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 6 | 6 |
| Sericostoma | 322 | 6 | 5 | |
| Baetis | 364 | 49 | 55 | 150 |
| Ephemerella | 450 | 43 | 15 | 30 |
| Ecdyonurus | 421 | 5 | 3 | |
| Epeorus | 400 | 2 | 16 | 47 |
| Rhithrogena | 404 | 10 | 7 | |
| Habrophlebia | 491 | 3 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 13 | 6 | 2 |
| Esolus | 619 | 3 | 6 | 2 |
| Limnius | 623 | 41 | 45 | 14 |
| Hydraena | 608 | 1 | 1 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | 5 | 2 |
| Chironomidae | 807 | 110 | 30 | 30 |
| Empididae | 831 | 3 | 1 | |
| Limoniidae | 757 | 1 | 12 | 14 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 6 | 12 | 20 |
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 32 | 1 | |
| Ancylus | 1028 | 1 | 2 | 4 |
| Bythinella | 992 | 1 | 1 | |
| Erpobdellidae | 928 | 5 | 1 | |
| Planariidae | 1061 | 39 | 6 | 17 |
| Oligochaeta | 933 | 40 | 35 | 40 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |