Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 26/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| I2M2 | 0.8738 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Empididae | 831 | 11 | 1 | 2 |
| Planorbidae | 1009 | 10 | ||
| Radix | 1004 | 5 | 3 | |
| Galba truncatula | 1002 | 2 | ||
| Bythinella | 992 | 1 | 1 | |
| Hydrobiidae | 973 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Ancylus fluviatilis | 1029 | 5 | 2 | |
| Chironomidae | 807 | 612 | 52 | 35 |
| Simuliidae | 801 | 26 | 564 | 240 |
| Limoniidae | 757 | 1 | 1 | |
| Blephariceridae | 747 | 2 | 46 | 16 |
| Calopteryx | 650 | 1 | ||
| Limnius | 623 | 12 | 9 | 14 |
| Esolus | 619 | 6 | 1 | 3 |
| Elmis | 618 | 236 | 47 | 28 |
| Ostracoda | 3170 | 1 | ||
| Pediciidae | 50011 | 4 | 3 | 2 |
| Lepidostoma basale | 49953 | 31 | 2 | 3 |
| Brachycentrus maculatus | 49101 | 8 | ||
| Islamia | 41801 | 2 | ||
| Physella | 19280 | 1 | ||
| Agapetinae | 9812 | 3 | ||
| Baetis lato sensu | 9794 | 319 | 277 | 150 |
| Hypania | 4226 | 10 | 1 | 4 |
| Hydraena | 608 | 5 | 1 | 1 |
| Prostoma | 3110 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Nematoda | 1089 | 1 | ||
| Bryozoa | 1087 | 1 | ||
| Planariidae | 1061 | 5 | 1 | |
| Pisidium | 1043 | 1 | 1 | |
| Perla | 164 | 4 | ||
| Psychomyia pusilla | 240 | 1 | 1 | |
| Hydropsyche | 212 | 61 | 61 | 80 |
| Hydropsychidae | 211 | 6 | ||
| Philopotamus | 209 | 14 | 1 | |
| Agapetus | 191 | 3 | ||
| Glossosoma | 190 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 14 | 27 | 9 |
| Chloroperla | 170 | 2 | ||
| Micrasema | 268 | 34 | 7 | 4 |
| Dinocras | 156 | 20 | 2 | 4 |
| Perlidae | 155 | 35 | 2 | 1 |
| Perlodes | 150 | 3 | ||
| Isoperla | 140 | 3 | 1 | |
| Perlodidae | 127 | 5 | ||
| Leuctra | 69 | 109 | 5 | 19 |
| Protonemura | 46 | 13 | 2 | 1 |
| Nemoura | 26 | 1 | ||
| Odontocerum albicorne | 340 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Ephemerella ignita | 451 | 11 | ||
| Ecdyonurus | 421 | 4 | 5 | 5 |
| Rhithrogena | 404 | 12 | 5 | 10 |
| Epeorus | 400 | 3 | 185 | 93 |
| Heptageniidae | 399 | 7 | 2 | |
| Amphinemura | 21 | 2 | 1 | |
| Sericostoma | 322 | 19 | 2 | |
| Sericostomatidae | 321 | 9 | 1 | 5 |
| Adicella | 320 | 9 | ||
| Mystacides | 312 | 2 | ||
| Lepidostomatidae | 304 | 2 | ||
| Silo | 292 | 15 | 3 | 2 |
| Limnephilidae | 276 | 4 |