Listes faunistiques invertébrés
Le Lieux à Castanet 05125260
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| Date prélèvement | 06/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 39 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 9.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 55 | 11 | 47 |
| Leuctra geniculata | 33830 | 2 | 2 | |
| Protonemura | 46 | 26 | 1 | 11 |
| Perla | 164 | 2 | 12 | |
| Perlodes | 150 | 4 | ||
| Silo | 292 | 1 | 4 | |
| Hydropsyche | 212 | 167 | 9 | 56 |
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 3 | 3 | |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Limnephilidae | 276 | 2 | ||
| Odontocerum albicorne | 340 | 4 | 2 | 1 |
| Philopotamus | 209 | 3 | ||
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Sericostoma | 322 | 2 | 2 | |
| Sericostomatidae | 321 | 7 | 3 | 2 |
| Baetis lato sensu | 9794 | 9 | 4 | 9 |
| Centroptilum luteolum | 384 | 3 | ||
| Procloeon | 390 | 1 | 2 | |
| Baetidae | 363 | 3 | ||
| Torleya major | 452 | 1 | ||
| Ephemera | 502 | 13 | 690 | 16 |
| Ecdyonurus | 421 | 10 | ||
| Epeorus | 400 | 6 | 35 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | 9 | |
| Habroleptoides | 485 | 1 | 4 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 111 | 42 | 176 |
| Elmis | 618 | 146 | 21 | 32 |
| Esolus | 619 | 52 | 37 | 136 |
| Limnius | 623 | 7 | 12 | 16 |
| Oulimnius | 622 | 7 | ||
| Orectochilus | 515 | 2 | 6 | 11 |
| Hydraena | 608 | 1 | 6 | |
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 4 | 2 | 6 |
| Ceratopogonidae | 819 | 3 | 2 | 2 |
| Chironomidae | 807 | 800 | 480 | 71 |
| Dixidae | 793 | 3 | 2 | 2 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 9 | 1 |
| Pediciidae | 50011 | 2 | ||
| Psychodidae | 783 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 7 | 5 | |
| Tabanidae | 837 | 2 | 4 | |
| Anisoptera | 9787 | 1 | ||
| Boyeria irene | 671 | 1 | 1 | |
| Calopteryx | 650 | 14 | 4 | 6 |
| Cordulegaster | 687 | 13 | 1 | |
| Gomphidae | 678 | 6 | 6 | |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Ancylus fluviatilis | 1029 | 2 | 11 | 3 |
| Oligochaeta | 933 | 32 | 6 | 5 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 1 |