Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 35.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 1 | 3 |
| Protonemura | 46 | 1 | ||
| Perla | 164 | 2 | ||
| Isoperla | 140 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Micrasema | 268 | 3 | 2 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 8 | 45 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 5 | 91 | 11 |
| Athripsodes | 311 | 6 | 1 | 3 |
| Mystacides | 312 | 29 | 1 | |
| Oecetis | 317 | 5 | 1 | 1 |
| Limnephilidae | 276 | 1 | ||
| Psychomyia | 239 | 6 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 3 | |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 2 | 4 | 7 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Pseudocentroptilum | 3207 | 2 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 6 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 5 | ||
| Heptageniidae | 399 | 6 | 4 | |
| Paraleptophlebia | 481 | 4 | ||
| Leptophlebiidae | 473 | 6 | ||
| Micronecta | 719 | 29 | 39 | |
| Colymbetinae | 2395 | 12 | 1 | |
| Dupophilus | 620 | 34 | 73 | |
| Elmis | 618 | 2 | 23 | 12 |
| Esolus | 619 | 4 | 21 | 12 |
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 4 | ||
| Orectochilus | 515 | 1 | 10 | 6 |
| Hydraena | 608 | 2 | 3 | |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 165 | 19 | 4 |
| Limoniidae | 757 | 10 | 11 | |
| Simuliidae | 801 | 3 | 1 | 2 |
| Tabanidae | 837 | 4 | 3 | 4 |
| Tipulidae | 753 | 15 | 2 | |
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 13 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 12 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 3 | 19 | 12 |
| Erpobdellidae | 928 | 2 | 7 | 2 |
| Oligochaeta | 933 | 51 | 76 | 84 |