Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 28/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 19.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 31 | 50 | 9 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 4 | ||
| Perla | 164 | 8 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | ||
| Goeridae | 286 | 27 | 8 | |
| Cheumatopsyche | 221 | 44 | 63 | 14 |
| Hydropsyche | 212 | 131 | 483 | 8 |
| Hydroptila | 200 | 12 | 7 | |
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 10 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 8 | ||
| Polycentropus | 231 | 21 | 26 | |
| Psychomyia | 239 | 19 | ||
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 136 | 80 | 3 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 3 | ||
| Torleya | 2391 | 7 | ||
| Ephemerella ignita | 451 | 8 | 1 | |
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 2 | 16 | 1 |
| Epeorus | 400 | 11 | 4 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Micronecta | 719 | 3 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 15 | 23 | 1 |
| Elmis | 618 | 51 | 35 | 5 |
| Esolus | 619 | 40 | 22 | 3 |
| Limnius | 623 | 1 | 3 | |
| Orectochilus | 515 | 4 | 8 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 3 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 16 | 19 | 39 |
| Limoniidae | 757 | 12 | 1 | 4 |
| Rhagionidae | 841 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 6 | ||
| Calopteryx | 650 | 124 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 31 | ||
| Hydracarina | 906 | 27 | 2 | |
| Ancylus | 1028 | 2 | 10 | |
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 23 | 14 | 2 |