Listes faunistiques invertébrés
HERBASSE A MONTRIGAUD 4 06594800
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| Date prélèvement | 06/07/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | |
| Perla | 164 | 3 | 5 | 1 |
| Hydropsyche | 212 | 5 | 6 | 7 |
| Limnephilinae | 3163 | 1 | 1 | |
| Odontocerum | 339 | 1 | 4 | 3 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 3 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | ||
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 4 | 15 | 17 |
| Procloeon | 390 | 1 | ||
| Serratella | 5152 | 1 | 1 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 17 | 18 | 15 |
| Heptageniidae | 399 | 3 | 4 | 33 |
| Ecdyonurus | 421 | 1 | 15 | 25 |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 3 | 2 | 2 |
| Leptophlebiidae | 473 | 4 | 2 | 8 |
| Habroleptoides | 485 | 1 | 3 | |
| Habrophlebia | 491 | 4 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronectinae | 20396 | 2 | 4 | |
| Gerridae | 734 | 2 | 1 | 2 |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Laccophilinae | 2394 | 1 | ||
| Dupophilus | 620 | 4 | 2 | |
| Elmis | 618 | 16 | 18 | 18 |
| Esolus | 619 | 14 | 25 | 27 |
| Limnius | 623 | 12 | 50 | 40 |
| Hydraena | 608 | 6 | 2 | 2 |
| Elodes | 43152 | 1 | 5 | |
| Hydrocyphon | 637 | 11 | 26 | 22 |
| Athericidae | 838 | 8 | 4 | |
| Chironomidae | 807 | 132 | 60 | 80 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 2 | 3 | |
| Pediciidae | 50011 | 5 | 2 | 5 |
| Rhagionidae | 841 | 4 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | 2 | |
| Sialis | 704 | 4 | 2 | 3 |
| Gammarus | 892 | 1144 | 775 | 1079 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 6 | 1 | |
| Ancylus | 1028 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 5 | 110 | 23 |
| Dugesiidae | 1055 | 3 | 3 | 3 |