Listes faunistiques invertébrés
Le Lieux à Castanet 05125260
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| Date prélèvement | 21/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Bryophytes | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 12 | 28 |
| Leuctra | 69 | 128 | 84 | 76 |
| Nemoura | 26 | 9 | 2 | 3 |
| Protonemura | 46 | 52 | 3 | |
| Dinocras | 156 | 7 | 2 | |
| Perla | 164 | 2 | 2 | 4 |
| Perlodes | 150 | 6 | 4 | |
| Glossosoma | 190 | 7 | 26 | 50 |
| Silo | 292 | 38 | 14 | |
| Silo-lithax | 5219 | 10 | 12 | |
| Goeridae | 286 | 72 | 38 | 68 |
| Hydropsyche | 212 | 200 | 52 | 26 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 8 | 13 |
| Odontocerum | 339 | 27 | 35 | 44 |
| Philopotamus | 209 | 1 | 23 | 1 |
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 5 | |
| Sericostoma | 322 | 118 | 72 | 15 |
| Sericostomatidae | 321 | 26 | 20 | |
| Baetis lato sensu | 9794 | 292 | 360 | 1056 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 16 | ||
| Ephemerella | 450 | 3 | 1 | 2 |
| Torleya | 2391 | 1 | 1 | |
| Ephemera | 502 | 22 | 27 | 3 |
| Ecdyonurus | 421 | 7 | 16 | 48 |
| Epeorus | 400 | 7 | 28 | 60 |
| Heptageniidae | 399 | 17 | 52 | |
| Habroleptoides | 485 | 2 | 1 | 6 |
| Habrophlebia | 491 | 3 | 3 | |
| Paraleptophlebia | 481 | 4 | 4 | |
| Leptophlebiidae | 473 | 8 | 1 | 11 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 4 | ||
| Pomatinus | 611 | 1 | ||
| Dupophilus | 620 | 128 | 68 | 152 |
| Elmis | 618 | 176 | 32 | 104 |
| Esolus | 619 | 120 | 80 | 72 |
| Limnius | 623 | 8 | 12 | 16 |
| Oulimnius | 622 | 32 | 8 | |
| Orectochilus | 515 | 1 | 4 | 6 |
| Hydrocyphon | 637 | 2 | 12 | 1 |
| Hydraena | 608 | 8 | 3 | |
| Athericidae | 838 | 2 | 2 | 4 |
| Ceratopogoninae | 822 | 6 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 280 | 104 | 464 |
| Dixa | 794 | 1 | ||
| Empididae | 831 | 10 | 4 | |
| Limoniidae | 757 | 6 | 5 | 8 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 29 | 8 | 5 |
| Tabanidae | 837 | 10 | 40 | 5 |
| Thaumaleidae | 823 | 1 | ||
| Calopteryx | 650 | 7 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Pisidium | 1043 | 39 | 1 | |
| Ancylus | 1028 | 1 | 11 | |
| Oligochaeta | 933 | 100 | 84 | 64 |
| Polycelis | 1064 | 3 | 13 | 6 |
| Hydrochara | 5159 | 3 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |