Listes faunistiques invertébrés
VAREZE A COUR-ET-BUIS 1 06820073
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| Date prélèvement | 22/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 267 | 148 | 153 |
| Nemoura | 26 | 3 | 2 | |
| Goeridae | 286 | 2 | 3 | 1 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 181 | 68 | 142 |
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 22 | 9 | 1 |
| Limnephilinae | 3163 | 3 | 2 | 3 |
| Odontocerum | 339 | 3 | ||
| Wormaldia | 210 | 3 | ||
| Polycentropodidae | 223 | 7 | 2 | |
| Polycentropus | 231 | 2 | 2 | 6 |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | 3 |
| Sericostomatidae | 321 | 6 | ||
| Sericostoma | 322 | 27 | 7 | |
| Baetis | 364 | 72 | 236 | 207 |
| Ephemera | 502 | 25 | 6 | 4 |
| Ephemerellidae | 449 | 1 | ||
| Torleya | 2391 | 3 | ||
| Heptageniidae | 399 | 53 | ||
| Ecdyonurus | 421 | 7 | 90 | 22 |
| Epeorus | 400 | 1 | 2 | 4 |
| Rhithrogena | 404 | 2 | ||
| Leptophlebiidae | 473 | 6 | 5 | 3 |
| Habroleptoides | 485 | 6 | 23 | |
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 3 | ||
| Micronecta | 719 | 1 | 27 | |
| Colymbetinae | 2395 | 3 | 1 | |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 6 | 14 | 10 |
| Esolus | 619 | 3 | 3 | 4 |
| Limnius | 623 | 9 | 23 | 10 |
| Oulimnius | 622 | 32 | 13 | 1 |
| Orectochilus | 515 | 5 | 3 | 3 |
| Scirtidae | 634 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Hydraena | 608 | 7 | 6 | |
| Athericidae | 838 | 3 | 6 | 7 |
| Ceratopogonidae | 819 | 1 | 1 | 5 |
| Chironomidae | 807 | 557 | 158 | 108 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | 2 | |
| Simuliidae | 801 | 63 | 27 | 129 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 5 | 1 | |
| Calopteryx | 650 | 19 | 8 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammaridae | 887 | 9 | ||
| Gammarus | 892 | 30 | 140 | 12 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 30 | 45 | 35 |
| Glossiphoniidae | 908 | 2 | 7 | |
| Piscicolidae | 918 | 4 | ||
| Oligochaeta | 933 | 8 | 68 | 27 |
| Dugesiidae | 1055 | 3 | 3 | |
| Nemathelmintha | 3111 | 3 | 3 | 3 |