Listes faunistiques invertébrés
Cians à Rigaud 06710100
- Télécharger la fiche IRSTEA xls / 83 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/03/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.8060 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 16.0 | dominant |
| Helophytes | ||
| Vases | 0.0 | marginal |
| Sables | ||
| Algues | 0.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Algues | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Granulats | Moyenne | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Blocs | Lente | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Blocs | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Capnioneura | 122 | 36 | 37 | 550 |
| Leuctra | 69 | 100 | 30 | 14 |
| Amphinemura | 21 | 10 | 1 | |
| Nemoura | 26 | 10 | 1 | |
| Protonemura | 46 | 14 | 1 | 2 |
| Dinocras | 156 | 8 | 3 | 2 |
| Perla | 164 | 2 | 1 | |
| Isoperla | 140 | 14 | 2 | 2 |
| Brachyptera | 3 | 1 | 3 | |
| Beraeamyia | 333 | 1 | ||
| Agapetus | 191 | 3 | 1 | |
| Hydropsyche | 212 | 22 | 15 | 12 |
| Hydroptila | 200 | 5 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 5 | 10 |
| Baetis | 364 | 250 | 322 | 100 |
| Procloeon | 390 | 1 | 1 | |
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 7 | ||
| Ecdyonurus | 421 | 11 | 14 | 6 |
| Epeorus | 400 | 12 | 3 | 1 |
| Rhithrogena | 404 | 21 | 19 | 27 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Elmis | 618 | 14 | 1 | 2 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 12 | 1 | |
| Orectochilus | 515 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 275 | 28 | 55 |
| Empididae | 831 | 42 | 2 | |
| Limoniidae | 757 | 4 | 4 | 1 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 38 | 46 | 425 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 14 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |