Listes faunistiques invertébrés
Le Lignon-du-Velay à Tence 04003200
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 18/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 44 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 40 | 33 | 33 |
| Protonemura | 46 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 4 | 4 | 40 |
| Agapetus-synagapetus | 5218 | 1 | ||
| Silo | 292 | 41 | 1 | 3 |
| Goeridae | 286 | 2 | ||
| Cheumatopsyche | 221 | 136 | 24 | |
| Hydropsyche | 212 | 4 | 129 | 12 |
| Hydroptila | 200 | 1 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 11 | 5 | 13 |
| Mystacides | 312 | 32 | 1 | 3 |
| Oecetis | 317 | 8 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 29 | 27 | 37 |
| Polycentropodidae | 223 | 18 | 7 | 6 |
| Psychomyia | 239 | 5 | 96 | 28 |
| Rhyacophila lato-sensu | 183 | 12 | 24 | 9 |
| Sericostoma | 322 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Thremma | 301 | 1 | ||
| Acentrella | 5151 | 6 | ||
| Baetis lato sensu | 9794 | 82 | 140 | 110 |
| Procloeon | 390 | 14 | 2 | |
| Caenis | 457 | 25 | 2 | 4 |
| Torleya | 2391 | 8 | 22 | 8 |
| Ephemera | 502 | 1 | 1 | 3 |
| Ecdyonurus | 421 | 9 | ||
| Epeorus | 400 | 4 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 13 | ||
| Leptophlebiidae | 473 | 9 | 2 | 4 |
| Aphelocheirus | 721 | 2 | ||
| Platambus | 556 | 19 | ||
| Dupophilus | 620 | 4 | 4 | 2 |
| Elmis | 618 | 24 | 124 | 18 |
| Esolus | 619 | 116 | 28 | 56 |
| Limnius | 623 | 1 | 1 | 2 |
| Oulimnius | 622 | 16 | 8 | 6 |
| Orectochilus | 515 | 1 | 3 | 1 |
| Hydraena | 608 | 1 | 1 | |
| Atherix | 839 | 1 | 20 | 8 |
| Ceratopogonidae | 819 | 3 | 2 | 6 |
| Chironomidae | 807 | 1504 | 401 | 616 |
| Hemerodromiinae | 3202 | 7 | ||
| Limoniini | 20393 | 6 | 4 | |
| Pediciini | 20537 | 7 | 4 | 6 |
| Simuliidae | 801 | 88 | 5 | 58 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 4 | 1 | |
| Calopteryx | 650 | 74 | ||
| Onychogomphus | 682 | 5 | 1 | |
| Gomphidae | 678 | 5 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Pisidium | 1043 | 2 | 5 | |
| Ancylus | 1028 | 13 | 70 | 40 |
| Erpobdellidae | 928 | 2 | ||
| Helobdella | 912 | 1 | ||
| Cambarincola | 30951 | 16 | ||
| Xironogiton | 23599 | 36 | ||
| Oligochaeta | 933 | 157 | 33 | 249 |
| Dugesia | 1056 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |