Listes faunistiques invertébrés
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| Date prélèvement | 24/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 54 |
| 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 | ||
| Pierres, galets | 75.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 98 | 51 | 74 |
| Leuctra geniculata | 33830 | 3 | 4 | |
| Leuctridae | 66 | 14 | 6 | |
| Nemoura | 26 | 43 | 3 | 3 |
| Protonemura | 46 | 17 | 13 | 8 |
| Perla | 164 | 12 | 30 | |
| Perlidae | 155 | 1 | 1 | 4 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 2 | ||
| Beraea | 328 | 1 | ||
| Micrasema | 268 | 1 | ||
| Agapetinae | 9812 | 1 | 2 | |
| Glossosoma | 190 | 1 | 6 | |
| Silo | 292 | 2 | ||
| Silo-lithax | 5219 | 2 | 13 | 6 |
| Cheumatopsyche lepida | 222 | 20 | ||
| Hydropsyche | 212 | 162 | 380 | 300 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 67 | 3 | |
| Oecetis | 317 | 266 | 13 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 3 | 2 | |
| Philopotamus | 209 | 3 | 2 | |
| Polycentropus | 231 | 2 | 9 | 3 |
| Polycentropodidae | 223 | 2 | 3 | 1 |
| Psychomyia pusilla | 240 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 1 |
| Sericostoma | 322 | 2 | ||
| Sericostomatidae | 321 | 10 | 2 | 1 |
| Baetis lato sensu | 9794 | 120 | 70 | 6 |
| Centroptilum luteolum | 384 | 39 | ||
| Procloeon | 390 | 4 | 13 | 4 |
| Baetidae | 363 | 4 | ||
| Ephemerella ignita | 451 | 1 | 12 | |
| Torleya major | 452 | 4 | 2 | |
| Ephemera | 502 | 121 | 1 | |
| Ecdyonurus | 421 | 7 | 4 | |
| Epeorus | 400 | 11 | 10 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 3 | 23 | 8 |
| Habroleptoides | 485 | 12 | 8 | |
| Habrophlebia | 491 | 3 | 2 | |
| Paraleptophlebia | 481 | 1 | 3 | |
| Leptophlebiidae | 473 | 27 | 11 | 6 |
| Gerridae | 734 | 1 | 1 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 4 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 52 | 160 | 63 |
| Elmis | 618 | 80 | 20 | 2 |
| Esolus | 619 | 118 | 200 | 34 |
| Limnius | 623 | 13 | 20 | 2 |
| Oulimnius | 622 | 7 | 10 | 2 |
| Hydraena | 608 | 4 | 2 | 10 |
| Hydrophilinae | 2517 | 4 | ||
| Helodes | 636 | 2 | ||
| Hydrocyphon | 637 | 7 | ||
| Athericidae | 838 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 3 | 1 | 6 |
| Chironomidae | 807 | 1030 | 504 | 60 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 6 | 2 | |
| Ephydridae | 844 | 10 | ||
| Limoniidae | 757 | 4 | 1 | 1 |
| Pediciidae | 50011 | 3 | 1 | |
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 2 | 1 | |
| Tabanidae | 837 | 5 | ||
| Tipulidae | 753 | 9 | 1 | |
| Calopteryx | 650 | 149 | 4 | |
| Cordulegaster | 687 | 2 | ||
| Pacifastacus leniusculus | 873 | 1 | 1 | |
| Gammarus | 892 | 64 | 4 | 1 |
| Gammaridae | 887 | 178 | 4 | 2 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 4 | 7 | 6 |
| Planorbidae | 1009 | 1 | 1 | |
| Branchiobdellidae | 3132 | 5 | ||
| Oligochaeta | 933 | 72 | 120 | 92 |
| Planariidae | 1061 | 3 | 2 | 2 |
| Nematoda | 1089 | 1 |