Listes faunistiques invertébrés
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| Date prélèvement | 16/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 52 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 76.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 5.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Hydrophytes | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | 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 | 117 | 132 | 221 |
| Leuctra geniculata | 33830 | 81 | 25 | 96 |
| Protonemura | 46 | 148 | 14 | 26 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1395 | 11 | 26 |
| Agapetinae | 9812 | 5 | 40 | 133 |
| Agapetus | 191 | 4 | 33 | 46 |
| Glossosoma | 190 | 3 | 18 | |
| Goera pilosa | 288 | 45 | ||
| Silo | 292 | 5 | 14 | 76 |
| Silo-lithax | 5219 | 14 | 6 | |
| Goeridae | 286 | 4 | ||
| Hydropsyche | 212 | 33 | 36 | 88 |
| Hydropsychidae | 211 | 5 | 12 | |
| Hydroptila | 200 | 4 | 8 | 1 |
| Ithytrichia | 198 | 1 | ||
| Ptilocolepus granulatus | 195 | 1 | ||
| Hydroptilidae | 193 | 1 | 2 | |
| Adicella | 320 | 25 | ||
| Mystacides | 312 | 61 | 12 | 7 |
| Oecetis | 317 | 10 | 2 | 1 |
| Limnephilinae | 3163 | 4 | 3 | |
| Odontocerum albicorne | 340 | 2 | 2 | |
| Philopotamus | 209 | 3 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 19 | 16 | 13 |
| Polycentropodidae | 223 | 7 | 4 | 9 |
| Psychomyia pusilla | 240 | 1 | ||
| Rhyacophila lato-sensu | 183 | 47 | 42 | 59 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 27 | 6 | 13 |
| Baetis lato sensu | 9794 | 353 | 388 | 225 |
| Ephemerella ignita | 451 | 80 | 28 | 30 |
| Ephemera | 502 | 6 | 8 | |
| Ecdyonurus | 421 | 3 | 2 | |
| Epeorus | 400 | 2 | 5 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 3 | 3 | |
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 3 | 1 | 3 |
| Gerridae | 734 | 2 | ||
| Veliidae | 743 | 1 | ||
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 1 | 1 | |
| Dryopidae | 610 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 7 | 176 | 113 |
| Elmis | 618 | 213 | 48 | 49 |
| Esolus | 619 | 7 | 24 | 10 |
| Limnius | 623 | 7 | 12 | 1 |
| Oulimnius | 622 | 82 | 6 | 20 |
| Orectochilus | 515 | 1 | 6 | 1 |
| Haliplus | 518 | 1 | ||
| Haliplidae | 517 | 1 | ||
| Hydraena | 608 | 10 | 19 | 32 |
| Helodes | 636 | 2 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 3 | 2 | 4 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 717 | 220 | 133 |
| Empididae | 831 | 2 | 5 | 8 |
| Limoniidae | 757 | 31 | 17 | |
| Pediciidae | 50011 | 3 | 28 | 33 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 655 | 23 | 56 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | 2 | 1 |
| Anisoptera | 9787 | 1 | ||
| Boyeria irene | 671 | 2 | 1 | |
| Calopteryx | 650 | 22 | 1 | 5 |
| Coenagrionidae | 658 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 341 | 9 | 14 |
| Gammaridae | 887 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 5 | 2 | 2 |
| Sphaeriidae | 1042 | 5 | ||
| Gastropoda | 5123 | 2 | ||
| Bythinella | 992 | 5 | 2 | 1 |
| Potamopyrgus antipodarum | 979 | 8 | 19 | 2 |
| Hydrobiidae | 973 | 7 | 2 | 1 |
| Physella | 19280 | 1 | ||
| Ancylus fluviatilis | 1029 | 13 | 180 | 151 |
| Oligochaeta | 933 | 11 | 25 | 17 |
| Dugesiidae | 1055 | 3 | 1 | 1 |
| Planariidae | 1061 | 24 | 12 | 9 |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 1 |