Listes faunistiques invertébrés
EAU MORTE A DOUSSARD 2 06830079
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| Date prélèvement | 05/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 24 | 5 |
| Protonemura | 46 | 5 | 2 | |
| Perla | 164 | 2 | ||
| Glossosomatidae | 189 | 3 | ||
| Glossosoma | 190 | 5 | 1 | |
| Goeridae | 286 | 1 | 1 | |
| Hydropsyche | 212 | 2 | 2 | 13 |
| Hydroptilidae | 193 | 1 | ||
| Limnephilidae | 276 | 3 | 16 | 18 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 21 | 9 | |
| Odontocerum | 339 | 1 | 6 | 9 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | 4 | |
| Rhyacophila lato-sensu | 183 | 6 | 7 | 11 |
| Sericostoma | 322 | 31 | 24 | 4 |
| Baetis | 364 | 332 | 189 | 204 |
| Caenis | 457 | 11 | 1 | 23 |
| Ephemerella | 450 | 518 | 63 | 122 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 3 | 14 | |
| Ecdyonurus | 421 | 2 | 1 | |
| Rhithrogena | 404 | 2 | 1 | |
| Leptophlebiidae | 473 | 28 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 9 | 1 | 3 |
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 8 | ||
| Elmis | 618 | 46 | 45 | 46 |
| Esolus | 619 | 11 | 15 | 13 |
| Limnius | 623 | 23 | 129 | 30 |
| Riolus | 625 | 9 | 6 | 10 |
| Brychius | 520 | 1 | ||
| Hydraena | 608 | 3 | 6 | 6 |
| Athericidae | 838 | 1 | 3 | 4 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 418 | 37 | 132 |
| Empididae | 831 | 2 | 2 | |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 170 | 11 | 13 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 3258 | 904 | 769 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Sphaeriidae | 1042 | 1 | 4 | |
| Pisidium | 1043 | 5 | 2 | |
| Ancylus | 1028 | 1 | 2 | 3 |
| Potamopyrgus | 978 | 1 | ||
| Radix | 1004 | 17 | 1 | 5 |
| Oligochaeta | 933 | 72 | 54 | 187 |
| Planariidae | 1061 | 1 | 15 | 25 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |