Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 84 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlodidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 50.0 | dominant |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Algues | Lente | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 20 | 28 |
| Leuctra | 69 | 140 | 22 | 52 |
| Nemoura | 26 | 5 | 1 | 1 |
| Perlodes | 150 | 5 | 1 | |
| Micrasema | 268 | 52 | 12 | 96 |
| Agapetus | 191 | 4 | ||
| Goera | 287 | 2 | 96 | 20 |
| Silo | 292 | 192 | 19 | |
| Silo-lithax | 5219 | 29 | ||
| Goeridae | 286 | 11 | 288 | 1 |
| Hydropsyche | 212 | 42 | 100 | 308 |
| Hydroptila | 200 | 1 | 3 | 8 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 9 | 9 | |
| Limnephilinae | 3163 | 18 | ||
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | 4 |
| Sericostoma | 322 | 536 | 21 | 12 |
| Baetis lato sensu | 9794 | 164 | 784 | 556 |
| Centroptilum | 383 | 1 | ||
| Labiobaetis | 32271 | 4 | ||
| Procloeon | 390 | 2 | 2 | 4 |
| Caenis | 457 | 2 | 3 | |
| Ephemerella | 450 | 2 | 1 | 4 |
| Torleya | 2391 | 8 | 23 | 88 |
| Ephemera | 502 | 440 | 3 | 14 |
| Ecdyonurus | 421 | 4 | 8 | 1 |
| Electrogena | 3181 | 1 | ||
| Epeorus | 400 | 2 | ||
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 4 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Leptophlebiidae | 473 | 1 | 1 | |
| Micronecta | 719 | 14 | 12 | |
| Gerris | 735 | 3 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 64 | 34 | 60 |
| Esolus | 619 | 312 | 36 | 32 |
| Limnius | 623 | 16 | 6 | 4 |
| Oulimnius | 622 | 40 | 12 | |
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 1 | ||
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 22 | 5 | 6 |
| Forcipomyinae | 20455 | 2 | 1 | |
| Chironomidae | 807 | 96 | 384 | 428 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 2 | 4 | 6 |
| Psychodidae | 783 | 1 | 3 | |
| Simuliidae | 801 | 76 | 13 | 18 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 16 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 40 | 1 | 5 |
| Pisidium | 1043 | 2 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | 10 | 5 |
| Potamopyrgus | 978 | 23 | 3 | 5 |
| Radix | 1004 | 9 | 1 | 10 |
| Glossiphoniidae | 908 | 1 | 1 | 2 |
| Oligochaeta | 933 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Hydracarina | 906 | 3 | 3 | 3 |