Listes faunistiques invertébrés
Le ruisseau de Vertolaye à Marat 04037420
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 46.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B2 |
| P2 | Bryophytes | Rapide | B1 |
| P3 | Granulats | Nulle | B1 |
| P4 | Roches | Moyenne | B2 |
| P5 | Dalles, argiles | Rapide | B2 |
| P6 | Pierres, galets | Rapide | B3 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Roches | Lente | B3 |
| P9 | Litieres | Nulle | B1 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Dalles, argiles | Moyenne | B3 |
| P12 | Sables | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | 3 |
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 65 | 1 | 1 |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | 2 | |
| Rhabdiopteryx | 10 | 1 | ||
| Micrasema | 268 | 3 | 3 | 7 |
| Glossosomatidae | 189 | 3 | 2 | |
| Glossosoma | 190 | 4 | ||
| Hydropsychidae | 211 | 7 | 1 | 2 |
| Hydropsyche | 212 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 7 | 1 | |
| Odontocerum | 339 | 1 | ||
| Psychomyia | 239 | 3 | 4 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 74 | 212 | 136 |
| Ephemerella ignita | 451 | 15 | 3 | 1 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 10 | 9 | |
| Rhithrogena | 404 | 1 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 8 | 7 | 3 |
| Hydraena | 608 | 7 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 737 | 35 | 63 |
| Empididae | 831 | 4 | 1 | 1 |
| Limoniidae | 757 | 2 | 1 | 1 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 13 | 30 | 7 |
| Cordulegaster | 687 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 8 | ||
| Ancylus | 1028 | 3 | 5 | |
| Bithynia | 994 | 1 | 1 | |
| Bythinella | 992 | 1 | 1 | |
| Valvata | 972 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Dendrocoelidae | 1071 | 2 | ||
| Polycelis | 1064 | 3 | 6 | 1 |
| Oligochaeta | 933 | 30 | 37 | 22 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |