Listes faunistiques invertébrés
MEAUDRET A VILLARD-DE-LANS 3 06147210
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| Date prélèvement | 18/02/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | 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 |
|---|---|---|---|---|
| Leuctridae | 66 | 3 | ||
| Leuctra | 69 | 10 | 18 | 66 |
| Amphinemura | 21 | 2 | ||
| Nemoura | 26 | 85 | 103 | 65 |
| Protonemura | 46 | 2 | ||
| Taeniopterygidae | 2 | 3 | ||
| Brachyptera | 3 | 3 | 32 | 51 |
| Hydropsyche | 212 | 4 | 45 | 8 |
| Mystacides | 312 | 1 | 1 | |
| Drusinae | 3120 | 1 | 2 | |
| Limnephilinae | 3163 | 37 | 42 | 78 |
| Odontocerum | 339 | 3 | 8 | 4 |
| Polycentropodidae | 223 | 19 | 10 | |
| Polycentropus | 231 | 7 | 173 | 46 |
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 12 | 25 |
| Sericostomatidae | 321 | 6 | ||
| Sericostoma | 322 | 14 | 55 | 76 |
| Baetis | 364 | 180 | 350 | 330 |
| Ephemera | 502 | 22 | 51 | 131 |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 4 | 1 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 8 | |
| Leptophlebiidae | 473 | 11 | 2 | 22 |
| Paraleptophlebia | 481 | 10 | 10 | |
| Colymbetinae | 2395 | 2 | 3 | 2 |
| Elmis | 618 | 25 | 70 | 79 |
| Esolus | 619 | 61 | 70 | 158 |
| Limnius | 623 | 7 | 40 | 44 |
| Oulimnius | 622 | 61 | 30 | 53 |
| Riolus | 625 | 7 | 10 | 44 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 1074 | 1175 | 1089 |
| Empididae | 831 | 8 | 6 | |
| Limoniidae | 757 | 6 | 14 | 10 |
| Psychodidae | 783 | 5 | 2 | 5 |
| Simuliidae | 801 | 6 | 44 | 8 |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 1 | 13 | 2 |
| Sialis | 704 | 12 | ||
| Asellidae | 880 | 6 | 7 | 142 |
| Gammarus | 892 | 278 | 711 | 414 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | |
| Pisidium | 1043 | 16 | ||
| Erpobdellidae | 928 | 7 | 15 | 4 |
| Glossiphoniidae | 908 | 5 | 2 | 3 |
| Oligochaeta | 933 | 141 | 143 | 442 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |