Listes faunistiques invertébrés
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| Date prélèvement | 29/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.7673 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Calopteryx | 650 | 14 | 8 | |
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 1637 | 328 | 60 |
| Simuliidae | 801 | 13 | 2 | |
| Limoniidae | 757 | 3 | 3 | 3 |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gomphus | 679 | 12 | 5 | 1 |
| Gomphidae | 678 | 2 | ||
| Empididae | 831 | 17 | 3 | |
| Hydrocyphon | 637 | 1 | ||
| Riolus | 625 | 1 | ||
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 2 | ||
| Dupophilus | 620 | 5 | 21 | 22 |
| Esolus | 619 | 3 | 7 | 4 |
| Elmis | 618 | 55 | 2 | |
| Dryops | 613 | 1 | ||
| Athericidae | 838 | 4 | 3 | |
| Pacifastacus | 872 | 2 | 2 | |
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 22 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 30 | 79 | 122 |
| Ancylus | 1028 | 1 | 1 | 5 |
| Pisidium | 1043 | 1 | 1 | |
| Torleya | 2391 | 5 | 4 | |
| Nemathelmintha | 3111 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Electrogena | 3181 | 2 | ||
| Baetis lato sensu | 9794 | 91 | 49 | 50 |
| Pediciidae | 50011 | 1 | 1 | 4 |
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Silo | 292 | 10 | 24 | 17 |
| Micrasema | 268 | 24 | 5 | 1 |
| Psychomyia | 239 | 11 | ||
| Polycentropus | 231 | 9 | 1 | 3 |
| Polycentropodidae | 223 | 19 | 1 | |
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 181 | 25 | 16 |
| Glossosoma | 190 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Siphonoperla | 174 | 1 | ||
| Chloroperlidae | 169 | 1 | ||
| Perla | 164 | 2 | 8 | 11 |
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | 6 | 7 |
| Leuctra | 69 | 25 | 14 | 45 |
| Protonemura | 46 | 8 | 1 | |
| Nemoura | 26 | 9 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 11 | 2 | |
| Baetidae | 363 | 11 | 7 | 3 |
| Procloeon | 390 | 1 | ||
| Heptageniidae | 399 | 5 | 2 | |
| Epeorus | 400 | 2 | 5 | |
| Rhithrogena | 404 | 6 | 6 | |
| Ecdyonurus | 421 | 13 | 10 | |
| Leptophlebiidae | 473 | 22 | 6 | 13 |
| Paraleptophlebia | 481 | 66 | 9 | |
| Habroleptoides | 485 | 2 | 7 | |
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 108 | 13 | 44 |
| Orectochilus | 515 | 1 | 1 | |
| Hydraena | 608 | 1 | 1 |