Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 25.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Blocs | Moyenne | A |
| P3 | Pierres, galets | Lente | C |
| P4 | Granulats | Lente | A |
| P5 | Litieres | Nulle | A |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Dalles, argiles | Moyenne | B |
| P10 | Branchage, racines | Lente | A |
| P11 | Bryophytes | Moyenne | B |
| P12 | Bryophytes | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Leuctra | 69 | 80 | 13 | 20 |
| Nemoura | 26 | 6 | 1 | 3 |
| Protonemura | 46 | 9 | 2 | |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 25 | 4 | |
| Micrasema | 268 | 90 | 26 | 98 |
| Agapetus | 191 | 9 | 46 | 10 |
| Goeridae | 286 | 1 | 1 | |
| Silo | 292 | 3 | 4 | 6 |
| Hydropsychidae | 211 | 134 | 2 | 96 |
| Hydropsyche | 212 | 6 | 5 | 14 |
| Adicella | 320 | 5 | 1 | |
| Limnephilidae | 276 | 1 | 3 | 8 |
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 11 | ||
| Tinodes | 245 | 1 | 7 | 2 |
| Rhyacophila lato-sensu | 183 | 6 | 3 | 1 |
| Sericostomatidae | 321 | 17 | 56 | 4 |
| Sericostoma | 322 | 12 | 17 | 7 |
| Thremma | 301 | 3 | ||
| Baetis | 364 | 50 | 68 | 24 |
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 51 | 38 | 37 |
| Ecdyonurus | 421 | 6 | 4 | 4 |
| Epeorus | 400 | 5 | 7 | |
| Rhithrogena | 404 | 14 | 5 | 8 |
| Leptophlebiidae | 473 | 3 | 5 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 20 | 21 | 3 |
| Dryops | 613 | 1 | ||
| Platambus | 556 | 4 | 2 | |
| Dupophilus | 620 | 15 | 1 | 6 |
| Elmis | 618 | 34 | 117 | 35 |
| Esolus | 619 | 1 | 2 | |
| Limnius | 623 | 15 | 10 | 8 |
| Hydraena | 608 | 75 | 50 | 109 |
| Limnebius | 599 | 1 | 3 | |
| Ceratopogonidae | 819 | 18 | 6 | 6 |
| Chironomidae | 807 | 60 | 28 | 163 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 1 | ||
| Limoniidae | 757 | 4 | 1 | |
| Dicranota | 765 | 3 | 1 | 1 |
| Simulium | 806 | 31 | 27 | 36 |
| Tabanidae | 837 | 1 | 3 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 5 | 163 | 2 |
| Cordulegaster | 687 | 4 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 70 | 197 | 123 |
| Gammarus | 892 | 202 | 385 | 205 |
| Ancylus | 1028 | 1 | ||
| Sphaeriidae | 1042 | 4 | 8 | 3 |
| Pisidium | 1043 | 3 | 1 | 1 |
| Polycelis | 1064 | 110 | 55 | 67 |
| Oligochaeta | 933 | 13 | 2 | 7 |
| Hydracarina | 906 | 3 | 3 | 3 |