Listes faunistiques invertébrés
Coulon à Oppéde 06165050
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Heptageniidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 9.0 | dominant |
| Helophytes | 15.0 | dominant |
| Vases | 20.0 | dominant |
| Sables | 10.0 | dominant |
| Algues | 38.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Pierres, galets | Lente | B1 |
| P3 | Blocs | Moyenne | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Granulats | Lente | B2 |
| P6 | Helophytes | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Sables | Nulle | B2 |
| P9 | Algues | Nulle | B3 |
| P10 | Vases | Nulle | B3 |
| P11 | Helophytes | Nulle | B3 |
| P12 | Sables | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 560 | 5 | |
| Hydroptila | 200 | 1 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | 3 | |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 3 | 44 | 24 |
| Baetis | 364 | 192 | 1 | 1 |
| Cloeon | 387 | 2 | 9 | 6 |
| Procloeon | 390 | 1 | 6 | |
| Pseudocentroptilum | 3207 | 4 | 21 | 4 |
| Caenis | 457 | 864 | 192 | 124 |
| Heptageniidae | 399 | 6 | ||
| Ecdyonurus | 421 | 86 | 1 | |
| Heptagenia | 443 | 46 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 4 | 9 | |
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 4 | ||
| Oulimnius | 622 | 10 | ||
| Stenelmis | 617 | 1 | ||
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 5 | ||
| Chironomidae | 807 | 384 | 512 | 336 |
| Empididae | 831 | 8 | 1 | |
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Odonata | 648 | 148 | 17 | |
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 3 | 4 | |
| Coenagrionidae | 658 | 12 | 29 | |
| Ophiogomphus | 680 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Branchiopoda | 2971 | 1 | 1 | 1 |
| Gammaridae | 887 | 3 | 2 | |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 26 | 1 | 7 |
| Asellidae | 880 | 1 | ||
| Potamopyrgus | 978 | 7 | 13 | 14 |
| Radix | 1004 | 3 | 12 | |
| Physa (sensu lato) | 997 | 3 | 39 | 17 |
| Erpobdellidae | 928 | 3 | 5 | |
| Glossiphoniidae | 908 | 2 | 1 | |
| Dendrocoelum | 1072 | 5 | ||
| Dugesia | 1056 | 4 | 1 | |
| Oligochaeta | 933 | 7 | 9 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |