Listes faunistiques invertébrés
L'Arrêt au niveau de Tournay 05234028
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 25/09/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Pierres, galets | Moyenne | C |
| P4 | Pierres, galets | Lente | C |
| P5 | Branchage, racines | Nulle | A |
| P6 | Bryophytes | Nulle | A |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Litieres | Nulle | A |
| P9 | Sables | Nulle | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 6 | 2 | 14 |
| Leuctra | 69 | 2 | 5 | 9 |
| Beraea | 328 | 1 | ||
| Brachycentrus | 265 | 8 | ||
| Micrasema | 268 | 73 | 3 | 2 |
| Goeridae | 286 | 2 | ||
| Goera | 287 | 1 | ||
| Silo | 292 | 5 | ||
| Cheumatopsyche | 221 | 9 | ||
| Hydropsyche | 212 | 2 | 10 | |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | 5 | 6 |
| Leptocerus | 319 | 4 | ||
| Mystacides | 312 | 8 | 25 | 7 |
| Oecetis | 317 | 13 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 2 | 2 | |
| Psychomyia | 239 | 4 | ||
| Sericostoma | 322 | 11 | 8 | 19 |
| Baetis | 364 | 1 | 1 | |
| Centroptilum | 383 | 12 | 2 | |
| Procloeon bifidum | 391 | 6 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 2 | 1 | |
| Torleya | 2391 | 8 | 4 | 2 |
| Ephemera | 502 | 4 | 11 | 7 |
| Ecdyonurus | 421 | 3 | ||
| Habroleptoides | 485 | 1 | 1 | 2 |
| Paraleptophlebia | 481 | 2 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Platambus | 556 | 1 | ||
| Stictotarsus | 550 | 1 | ||
| Elmis | 618 | 10 | 3 | 20 |
| Esolus | 619 | 3 | 21 | 91 |
| Limnius | 623 | 3 | 4 | 16 |
| Oulimnius | 622 | 341 | 80 | 31 |
| Riolus | 625 | 147 | 5 | |
| Stenelmis | 617 | 6 | 2 | |
| Hydraena | 608 | 6 | ||
| Hydrochus | 606 | 1 | ||
| Atherix | 839 | 11 | 7 | 9 |
| Atrichops | 840 | 2 | 7 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 43 | 77 | 45 |
| Antocha | 759 | 1 | 1 | |
| Dicranota | 765 | 2 | 1 | 12 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Tipuloidea | 20549 | 1 | 1 | |
| Micronecta | 719 | 2 | 75 | 4 |
| Gerris | 735 | 1 | ||
| Nepa | 726 | 1 | ||
| Boyeria | 670 | 7 | ||
| Calopteryx | 650 | 14 | 1 | 3 |
| Coenagrionidae | 658 | 2 | ||
| Gomphidae | 678 | 1 | 9 | 3 |
| Onychogomphus | 682 | 4 | 1 | 1 |
| Libellulidae | 696 | 3 | ||
| Zygoptera | 9785 | 9 | ||
| Copepoda | 3206 | 3 | ||
| Echinogammarus | 888 | 4 | 1 | 8 |
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 4 | 4 | 3 |
| Potamopyrgus | 978 | 66 | 67 | 2 |
| Radix | 1004 | 13 | ||
| Dugesiidae | 1055 | 1 | 2 | |
| Oligochaeta | 933 | 2 | 1 | |
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |