Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Sables | Lente | B |
| P4 | Dalles, argiles | Lente | B |
| P5 | Sables | Nulle | C |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Branchage, racines | Nulle | A |
| P9 | Bryophytes | Moyenne | A |
| P10 | Blocs | Lente | A |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 3 | |
| Leuctra | 69 | 22 | 10 | 64 |
| Nemoura | 26 | 1 | 2 | |
| Protonemura | 46 | 88 | 1 | |
| Perla | 164 | 2 | 10 | 5 |
| Isoperla | 140 | 3 | ||
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 4 | 2 | 1 |
| Goeridae | 286 | 2 | 2 | 2 |
| Silo | 292 | 11 | 17 | |
| Hydropsychidae | 211 | 490 | 19 | 3 |
| Hydropsyche | 212 | 2 | 1 | 4 |
| Drusus | 2335 | 1 | ||
| Odontocerum | 339 | 3 | 1 | 2 |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 2 | |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 4 | 36 | 9 |
| Rhyacophila lato-sensu | 183 | 14 | 9 | 9 |
| Sericostomatidae | 321 | 1 | 2 | |
| Sericostoma | 322 | 4 | ||
| Baetis | 364 | 41 | 245 | 38 |
| Centroptilum | 383 | 1 | ||
| Pseudocentroptilum | 3207 | 4 | ||
| Ephemerella ignita | 451 | 10 | 2 | 2 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 5 | 19 | |
| Epeorus | 400 | 2 | 2 | |
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 26 | 16 | |
| Habroleptoides | 485 | 2 | ||
| Habrophlebia | 491 | 16 | 3 | |
| Paraleptophlebia | 481 | 6 | 6 | |
| Platambus | 556 | 6 | 1 | |
| Dupophilus | 620 | 14 | 62 | 18 |
| Elmis | 618 | 19 | 16 | 9 |
| Esolus | 619 | 2 | 33 | 13 |
| Limnius | 623 | 3 | 6 | 3 |
| Oulimnius | 622 | 4 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 14 | 12 | 3 |
| Ceratopogonidae | 819 | 4 | 9 | 4 |
| Chironomidae | 807 | 199 | 77 | 95 |
| Limoniidae | 757 | 1 | ||
| Eloeophila | 767 | 1 | 2 | 7 |
| Hexatoma | 773 | 2 | 3 | |
| Dicranota | 765 | 2 | 6 | 4 |
| Simuliidae | 801 | 6 | 10 | 52 |
| Tabanidae | 837 | 3 | 3 | |
| Gerris | 735 | 1 | 3 | |
| Calopteryx | 650 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 58 | 2 | 29 |
| Gammarus | 892 | 191 | 6 | 38 |
| Ancylus | 1028 | 12 | 64 | 7 |
| Bythinella | 992 | 2 | ||
| Potamopyrgus | 978 | 1 | ||
| Sphaeriidae | 1042 | 2 | 2 | |
| Polycelis | 1064 | 63 | 3 | 3 |
| Oligochaeta | 933 | 140 | 11 | 7 |
| Hydrozoa | 3168 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 |