Listes faunistiques invertébrés
Le Lignon-du-Velay à Tence 04003200
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 20/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | B |
| P5 | Dalles, argiles | Lente | C |
| P6 | Pierres, galets | Lente | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Blocs | Moyenne | B |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Blocs | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 10 | 53 | 18 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 2 | ||
| Perla | 164 | 1 | ||
| Micrasema | 268 | 10 | ||
| Silo | 292 | 1 | 7 | |
| Cheumatopsyche | 221 | 6 | ||
| Hydropsyche | 212 | 12 | 68 | 18 |
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 48 | ||
| Oecetis | 317 | 12 | ||
| Polycentropodidae | 223 | 2 | 2 | |
| Polycentropus | 231 | 6 | 16 | 19 |
| Psychomyia | 239 | 1 | 1 | 18 |
| Rhyacophila lato-sensu | 183 | 2 | 18 | 3 |
| Baetis | 364 | 14 | 220 | 36 |
| Cloeon | 387 | 1 | ||
| Procloeon bifidum | 391 | 7 | 10 | |
| Procloeon pennulatum | 29153 | 3 | 4 | |
| Ephemera | 502 | 1 | 1 | 2 |
| Torleya | 2391 | 1 | 2 | 3 |
| Ecdyonurus | 421 | 9 | 2 | |
| Epeorus | 400 | 15 | 1 | |
| Habroleptoides | 485 | 4 | 8 | |
| Habrophlebia | 491 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 2 | 3 | |
| Micronecta | 719 | 67 | 4 | |
| Platambus | 556 | 11 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 39 | 3 | |
| Esolus | 619 | 1 | 2 | 2 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 3 | ||
| Stenelmis | 617 | 2 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 11 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 16 | 1 | |
| Ceratopogonidae | 819 | 1 | 8 | 3 |
| Chironomidae | 807 | 530 | 120 | 124 |
| Culicidae | 796 | 1 | ||
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Limoniidae | 757 | 1 | 4 | 3 |
| Simuliidae | 801 | 1 | 55 | 13 |
| Calopteryx | 650 | 9 | ||
| Gomphus | 679 | 23 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 6 | ||
| Pacifastacus | 872 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | 42 | 23 |
| Physella | 19280 | 33 | ||
| Branchiobdella | 5191 | 6 | ||
| Erpobdellidae | 928 | 3 | 9 | 7 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 9 | 16 | 22 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | 1 |