Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| I2M2 | 0.4231 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 54 | 16 |
| Hydropsyche | 212 | 21 | 257 | |
| Hydroptila | 200 | 4 | 73 | 22 |
| Leptoceridae | 310 | 3 | 1 | |
| Mystacides | 312 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis | 364 | 38 | 521 | 864 |
| Cloeon | 387 | 384 | 10 | |
| Caenis | 457 | 1096 | 2763 | 1671 |
| Ecdyonurus | 421 | 1 | 6 | 1 |
| Choroterpes | 474 | 2 | 2 | 1 |
| Micronectinae | 20396 | 124 | 2 | 2 |
| Hydrometra | 740 | 2 | ||
| Naucoridae | 722 | 4 | ||
| Nepidae | 725 | 2 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 5 | 1 | 2 |
| Hydroporinae | 2393 | 1 | ||
| Laccophilinae | 2394 | 3 | ||
| Elmis | 618 | 1 | 4 | 7 |
| Esolus | 619 | 7 | 6 | |
| Limnius | 623 | 1 | 3 | |
| Oulimnius | 622 | 2 | 1 | |
| Hydrophilinae | 2517 | 2 | 1 | |
| Chironomidae | 807 | 368 | 1496 | 1210 |
| Empididae | 831 | 1 | ||
| Coenosiinae | 50792 | 1 | ||
| Limoniidae | 757 | 4 | 31 | 36 |
| Simuliidae | 801 | 16 | 145 | |
| Tabanidae | 837 | 1 | ||
| Aeshna | 674 | 1 | ||
| Anaciaeschna | 5163 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 25 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sympetrum | 699 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Sialis | 704 | 1 | 1 | |
| Asellidae | 880 | 109 | 8 | 1 |
| Gammarus | 892 | 956 | 1184 | 331 |
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus | 978 | 2 | 2 | |
| Lymnaeidae | 998 | 1 | ||
| Physella | 19280 | 22 | 4 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 8 | 12 | 20 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 3 | 1 | |
| Nemathelmintha | 3111 | 1 |