Listes faunistiques invertébrés
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| Date prélèvement | 29/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 9 | 1 | 33 |
| Leuctra geniculata | 33830 | 2 | ||
| Leuctridae | 66 | 1 | ||
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 5 | 13 | |
| Protonemura | 46 | 106 | 3 | 3 |
| Dinocras | 156 | 5 | ||
| Perla | 164 | 1 | 6 | |
| Perlidae | 155 | 1 | 4 | 4 |
| Isoperla | 140 | 7 | ||
| Perlodes | 150 | 4 | 1 | 1 |
| Perlodidae | 127 | 1 | ||
| Taeniopteryx | 14 | 5 | 2 | |
| Micrasema | 268 | 16 | 384 | 27 |
| Agapetinae | 9812 | 8 | 18 | 380 |
| Glossosoma | 190 | 4 | 15 | |
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 13 | 26 | 7 |
| Hydropsychidae | 211 | 4 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 4 | ||
| Limnephilinae | 3163 | 5 | 4 | |
| Limnephilidae | 276 | 63 | 2 | 23 |
| Odontocerum albicorne | 340 | 20 | 2 | 24 |
| Psychomyia pusilla | 240 | 25 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 9 | 5 |
| Sericostoma | 322 | 9 | 2 | |
| Sericostomatidae | 321 | 43 | 18 | 30 |
| Thremma | 301 | 1 | ||
| Baetis lato sensu | 9794 | 219 | 70 | 84 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 5 | ||
| Torleya major | 452 | 4 | 3 | 9 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 2 | 14 | |
| Epeorus | 400 | 41 | 20 | |
| Rhithrogena | 404 | 4 | 11 | 15 |
| Heptageniidae | 399 | 6 | 3 | 15 |
| Habroleptoides | 485 | 5 | 3 | 4 |
| Dryops | 613 | 1 | ||
| Pomatinus substriatus | 33844 | 2 | ||
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 3 | 9 |
| Elmis | 618 | 27 | 19 | 24 |
| Esolus | 619 | 7 | 6 | 22 |
| Limnius | 623 | 5 | 4 | 5 |
| Hydraena | 608 | 4 | 2 | 3 |
| Hydrocyphon | 637 | 3 | 8 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 129 | 36 | 168 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 3 | 1 | 1 |
| Limoniidae | 757 | 5 | 4 | 3 |
| Pediciidae | 50011 | 2 | 2 | 3 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 7 | 5 | 10 |
| Tipulidae | 753 | 1 | 1 | |
| Calopteryx | 650 | 29 | ||
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 152 | ||
| Gammaridae | 887 | 157 | 1 | 2 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrobiidae | 973 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 9 | |
| Oligochaeta | 933 | 7 | 7 | 7 |
| Planariidae | 1061 | 4 | 2 | |
| Nematoda | 1089 | 1 |