Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 27/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 8.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 80.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Blocs | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 81 | 10 | 29 |
| Nemoura | 26 | 5 | 9 | 7 |
| Protonemura | 46 | 3 | 26 | 3 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 9 | 58 | 10 |
| Silo | 292 | 9 | 8 | 1 |
| Goeridae | 286 | 3 | 1 | |
| Cheumatopsyche | 221 | 3 | 2 | 3 |
| Hydropsyche | 212 | 11 | 30 | 20 |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 21 | 7 | 3 |
| Lepidostomatidae | 304 | 8 | 11 | |
| Adicella | 320 | 3 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 3 | 7 | |
| Oecetis | 317 | 3 | 5 | |
| Polycentropus | 231 | 4 | 2 | |
| Polycentropodidae | 223 | 4 | 2 | 1 |
| Psychomyia | 239 | 1 | 3 | 3 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | 11 |
| Sericostoma | 322 | 1 | 5 | 1 |
| Sericostomatidae | 321 | 2 | 5 | |
| Baetis | 364 | 8 | 23 | 30 |
| Caenis | 457 | 8 | 2 | |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 6 | 13 | 23 |
| Ecdyonurus | 421 | 2 | 3 | 2 |
| Epeorus | 400 | 3 | 12 | 10 |
| Heptageniidae | 399 | 2 | 4 | 2 |
| Habroleptoides | 485 | 15 | 9 | 126 |
| Paraleptophlebia | 481 | 28 | 14 | 30 |
| Leptophlebiidae | 473 | 35 | 14 | 25 |
| Aphelocheirus | 721 | 4 | ||
| Gerris | 735 | 1 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 13 | 9 | 110 |
| Elmis | 618 | 59 | 300 | 195 |
| Esolus | 619 | 21 | 73 | |
| Limnius | 623 | 42 | 9 | 61 |
| Oulimnius | 622 | 47 | 56 | 49 |
| Stenelmis | 617 | 12 | ||
| Orectochilus | 515 | 2 | 3 | 2 |
| Hydrocyphon | 637 | 2 | 2 | |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 36 | 7 | 23 |
| Chironomidae | 807 | 93 | 76 | 26 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 1 | |
| Psychodidae | 783 | 6 | 1 | |
| Simuliidae | 801 | 5 | 1 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 56 | 4 | |
| Onychogomphus | 682 | 5 | 2 | 5 |
| Gomphidae | 678 | 26 | 4 | 18 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 4 | 2 | 5 |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 41 | 151 | 81 |
| Bythinella | 992 | 4 | 5 | 3 |
| Potamopyrgus | 978 | 64 | 21 | 5 |
| Physa (sensu lato) | 997 | 4 | 7 | 3 |
| Oligochaeta | 933 | 93 | 17 | 26 |