Listes faunistiques invertébrés
Le Lander à Gaymond 05097500
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 13/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | 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 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 2 | 3 |
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 2 | 5 | 160 |
| Hydropsyche | 212 | 10 | 10 | 186 |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 4 | 2 | |
| Mystacides | 312 | 10 | 2 | |
| Oecetis | 317 | 2 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Cyrnus | 224 | 4 | 14 | 20 |
| Polycentropus | 231 | 74 | 19 | 40 |
| Polycentropodidae | 223 | 4 | 1 | 2 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | 52 | 100 |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 6 | |
| Baetis lato sensu | 9794 | 3 | 27 | |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 2 | 2 | 5 |
| Ephemerella ignita | 451 | 2 | ||
| Torleya | 2391 | 3 | 1 | |
| Ephemera | 502 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Paraleptophlebia | 481 | 3 | ||
| Leptophlebiidae | 473 | 1 | 1 | |
| Micronecta | 719 | 448 | 336 | 1384 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 5 | 1 | |
| Colymbetinae | 2395 | 7 | ||
| Dupophilus | 620 | 1 | 2 | |
| Elmis | 618 | 20 | 8 | 12 |
| Esolus | 619 | 12 | 30 | 15 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 15 | 2 | |
| Orectochilus | 515 | 1 | 1 | 3 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 640 | 316 | 656 |
| Empididae | 831 | 6 | 1 | |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 3 | 8 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 15 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 3 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Sphaeriidae | 1042 | 10 | 2 | |
| Potamopyrgus | 978 | 13 | ||
| Radix | 1004 | 13 | ||
| Planorbidae | 1009 | 10 | 30 | 112 |
| Erpobdellidae | 928 | 6 | 2 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 48 | 50 | 25 |
| Hydracarina | 906 | 1 | 1 | |
| Hydra | 1077 | 1 |