Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 961 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 42.0 | 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 | Blocs | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 19 | 14 |
| Amphinemura | 21 | 10 | ||
| Nemoura | 26 | 300 | 14 | 30 |
| Protonemura | 46 | 280 | 78 | 123 |
| Isoperla | 140 | 5 | 3 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 3 | 3 | 4 |
| Agapetus | 191 | 1 | ||
| Lithax | 289 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 4 | 4 | 2 |
| Crunoecia | 309 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 5 | 1 | 2 |
| Polycentropus | 231 | 2 | ||
| Tinodes | 245 | 4 | 7 | |
| Rhyacophila lato-sensu | 183 | 2 | 2 | 6 |
| Baetis lato sensu | 9794 | 19 | 369 | 57 |
| Ecdyonurus | 421 | 1 | 4 | 2 |
| Epeorus | 400 | 3 | 122 | 29 |
| Rhithrogena | 404 | 3 | 1 | |
| Habroleptoides | 485 | 4 | ||
| Paraleptophlebia | 481 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Velia | 745 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 2 | 2 | 1 |
| Elmis | 618 | 12 | 7 | 11 |
| Esolus | 619 | 2 | 3 | |
| Limnius | 623 | 1 | 2 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 6 | 2 | 1 |
| Athericidae | 838 | 3 | ||
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 250 | 92 | 123 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 8 | 7 | 4 |
| Limoniidae | 757 | 5 | 3 | 3 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 140 | 168 | 252 |
| Calopteryx | 650 | 3 | ||
| Gammarus | 892 | 14 | 2 | 3 |
| Pacifastacus | 872 | 1 | 1 | |
| Ancylus | 1028 | 1 | 6 | |
| Branchiobdella | 5191 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 3 | 3 |