Listes faunistiques invertébrés
REYSSOUZE A MONTAGNAT 4 06580601
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 20/05/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 22.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 70.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Lithax | 289 | 4 | ||
| Athripsodes | 311 | 2 | 2 | 1 |
| Limnephilinae | 3163 | 6 | 1 | |
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 2 | 3 | 1 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 1 | ||
| Baetidae | 363 | 27 | 5 | 10 |
| Baetis | 364 | 2 | 3 | |
| Centroptilum | 383 | 8 | 3 | 23 |
| Procloeon | 390 | 3 | 2 | |
| Caenis | 457 | 7 | 3 | 3 |
| Ephemera | 502 | 29 | 4 | |
| Ephemerella ignita | 451 | 44 | 13 | 16 |
| Leptophlebiidae | 473 | 3 | ||
| Habrophlebia | 491 | 2 | 3 | 1 |
| Micronecta | 719 | 1 | 8 | 8 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 7 | 2 | |
| Esolus | 619 | 1 | 4 | 3 |
| Oulimnius | 622 | 42 | 9 | 8 |
| Riolus | 625 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 476 | 412 | 164 |
| Empididae | 831 | 1 | ||
| Odonata | 648 | 1 | ||
| Calopteryx | 650 | 9 | 1 | |
| Coenagrionidae | 658 | 2 | ||
| Lestidae | 653 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Sialis | 704 | 14 | 1 | 1 |
| Gammarus | 892 | 278 | 50 | 13 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaerium | 1044 | 4 | 3 | 2 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 7 | 21 | 19 |
| Theodoxus | 967 | 2 | 1 | 1 |
| Erpobdellidae | 928 | 2 | 2 | 2 |
| Glossiphoniidae | 908 | 17 | 1 | |
| Oligochaeta | 933 | 165 | 122 | 18 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 |