Listes faunistiques invertébrés
L'Arrêt au niveau de Tournay 05234028
- Télécharger la fiche IRSTEA xls / 2526 ko
- Export SEEE csv / 13 ko
| Date prélèvement | 26/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Blocs | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | 26 | |
| Leuctra | 69 | 3 | 6 | 44 |
| Nemoura | 26 | 1 | ||
| Perla | 164 | 1 | ||
| Brachycentrus | 265 | 4 | ||
| Micrasema | 268 | 77 | 1 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | 1 | |
| Goera | 287 | 3 | 1 | 1 |
| Silo | 292 | 3 | ||
| Hydropsychidae | 211 | 4 | ||
| Cheumatopsyche | 221 | 2 | 24 | |
| Hydropsyche | 212 | 3 | 1 | 28 |
| Leptoceridae | 310 | 7 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 33 | 15 | 2 |
| Oecetis | 317 | 3 | 5 | |
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropodidae | 223 | 2 | 3 | |
| Polycentropus | 231 | 6 | 2 | 6 |
| Lype | 241 | 2 | 1 | |
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 7 | 2 | 22 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 3 | ||
| Centroptilum | 383 | 6 | 1 | |
| Cloeon | 387 | 4 | 7 | |
| Procloeon | 390 | 3 | ||
| Pseudocentroptilum | 3207 | 2 | 2 | |
| Caenis | 457 | 2 | ||
| Torleya | 2391 | 1 | 2 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 2 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 9 | 1 | 1 |
| Gerris | 735 | 5 | 8 | 1 |
| Ranatra | 727 | 1 | ||
| Pomatinus | 611 | 3 | ||
| Hydroporinae | 2393 | 4 | 4 | |
| Elmis | 618 | 12 | 4 | 19 |
| Esolus | 619 | 40 | 12 | 109 |
| Limnius | 623 | 7 | 3 | 13 |
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 197 | 49 | 22 |
| Riolus | 625 | 174 | 9 | 3 |
| Stenelmis | 617 | 8 | 1 | 3 |
| Orectochilus | 515 | 6 | ||
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | 2 | 10 |
| Hydrochus | 606 | 4 | ||
| Athericidae | 838 | 2 | 1 | 2 |
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 251 | 99 | 66 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 14 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 5 | ||
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 3 | 1 | 2 |
| Calopteryx | 650 | 1 | 3 | |
| Gomphidae | 678 | 13 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 1 | 5 | |
| Copepoda | 3206 | 6 | 10 | |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 40 | 8 | 14 |
| Ancylus | 1028 | 3 | 8 | 24 |
| Potamopyrgus | 978 | 74 | 44 | 7 |
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 1 | ||
| Oligochaeta | 933 | 16 | 3 | 9 |
| Dugesiidae | 1055 | 23 | 1 | |
| Prostoma | 3110 | 1 | ||
| Nematoda | 1089 | 1 | 2 | |
| Gordiaca | 5189 | 1 | ||
| Hydridae | 1076 | 8 |