Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 08/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 41.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 98 | 300 | 436 |
| Pachyleuctra | 110 | 1 | 4 | |
| Amphinemura | 21 | 133 | 17 | |
| Nemoura | 26 | 640 | 32 | 377 |
| Protonemura | 46 | 453 | 221 | 17 |
| Dinocras | 156 | 4 | 36 | 8 |
| Perla | 164 | 11 | 2 | |
| Perlidae | 155 | 1 | 10 | 2 |
| Isoperla | 140 | 28 | 18 | 7 |
| Perlodes | 150 | 4 | 8 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 46 | 1 | 21 |
| Silo | 292 | 1 | 2 | |
| Silo-lithax | 5219 | 3 | ||
| Hydropsyche | 212 | 53 | 228 | 71 |
| Hydropsychidae | 211 | 36 | ||
| Hydroptila | 200 | 1 | ||
| Crunoecia | 309 | 1 | ||
| Drusinae | 3120 | 4 | 2 | |
| Limnephilinae | 3163 | 17 | 1 | |
| Limnephilidae | 276 | 92 | 3 | 1 |
| Odontocerum albicorne | 340 | 7 | 12 | |
| Philopotamus | 209 | 126 | ||
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 35 | 9 |
| Sericostoma | 322 | 22 | 9 | 10 |
| Sericostomatidae | 321 | 4 | ||
| Baetis lato sensu | 9794 | 78 | 252 | 53 |
| Caenis | 457 | 9 | 15 | |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ecdyonurus | 421 | 59 | 8 | 168 |
| Epeorus | 400 | 14 | 208 | 60 |
| Rhithrogena | 404 | 72 | 24 | |
| Heptageniidae | 399 | 6 | 32 | 288 |
| Habroleptoides | 485 | 3 | ||
| Hydroporinae | 2393 | 21 | 148 | |
| Elmis | 618 | 45 | 28 | 47 |
| Esolus | 619 | 40 | 14 | 51 |
| Limnius | 623 | 18 | 5 | 5 |
| Hydraena | 608 | 8 | 37 | 4 |
| Scirtidae | 634 | 8 | ||
| Athericidae | 838 | 3 | 4 | 1 |
| Blephariceridae | 747 | 11 | 28 | 1 |
| Ceratopogonidae | 819 | 4 | 4 | |
| Chironomidae | 807 | 1830 | 229 | 576 |
| Dixidae | 793 | 30 | 2 | 2 |
| Empididae | 831 | 4 | 6 | 13 |
| Limoniidae | 757 | 51 | 8 | 91 |
| Psychodidae | 783 | 5 | 1 | 2 |
| Simuliidae | 801 | 178 | 1200 | 13 |
| Ancylus fluviatilis | 1029 | 3 | ||
| Belgrandia | 982 | 4 | 1 | 1 |
| Bythinella | 992 | 1 | 2 | 10 |
| Hydrobiidae | 973 | 4 | 4 | 6 |
| Planariidae | 1061 | 70 | 123 | 86 |
| Oligochaeta | 933 | 3 | 110 | |
| Nematoda | 1089 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |