Listes faunistiques invertébrés
Le Viaur à La Garde / Viaur 05125000
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 08/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 8 |
| Variété taxonomique | 46 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 28.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 10 | 16 |
| Leuctra | 69 | 8 | 14 | 24 |
| Brachycentrus | 265 | 6 | 5 | |
| Oligoplectrum maculatum | 264 | 64 | 82 | |
| Goera pilosa | 288 | 1 | ||
| Cheumatopsyche lepida | 222 | 16 | 6 | |
| Hydropsyche | 212 | 13 | 22 | 15 |
| Hydroptila | 200 | 3 | 1 | |
| Orthotrichia | 197 | 3 | 1 | |
| Lepidostoma hirtum | 306 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 7 | 3 | 3 |
| Oecetis | 317 | 3 | 5 | 3 |
| Setodes | 318 | 2 | ||
| Triaenodes | 314 | 15 | ||
| Leptoceridae | 310 | 3 | ||
| Limnephilinae | 3163 | 3 | 6 | |
| Chimarra | 207 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 17 | 10 | 5 |
| Psychomyia pusilla | 240 | 7 | 4 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 3 | 16 | 11 |
| Centroptilum | 383 | 3 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 12 | 2 | 17 |
| Baetopus | 31231 | 1 | 2 | |
| Caenis | 457 | 26 | 13 | 11 |
| Ephemerella ignita | 451 | 3 | 13 | |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 7 | 5 | |
| Electrogena | 3181 | 1 | ||
| Heptagenia | 443 | 7 | 1 | |
| Isonychia ignota | 398 | 3 | 2 | 4 |
| Choroterpes picteti | 475 | 8 | 7 | 12 |
| Leptophlebiidae | 473 | 4 | ||
| Ephoron virgo | 497 | 11 | 17 | 13 |
| Aphelocheirus aestivalis | 2714 | 4 | 10 | 5 |
| Micronecta | 719 | 3 | 4 | |
| Gerris | 735 | 1 | ||
| Laccophilus | 553 | 4 | 2 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 22 | 5 | 7 |
| Limnius | 623 | 1 | 1 | 2 |
| Normandia | 624 | 2 | 1 | 1 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 2 | 2 | |
| Athericidae | 838 | 10 | 2 | 11 |
| Chironomidae | 807 | 120 | 56 | 128 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 1 | |
| Tabanidae | 837 | 1 | ||
| Boyeria irene | 671 | 4 | 1 | |
| Calopteryx | 650 | 2 | 1 | 8 |
| Coenagrionidae | 658 | 7 | ||
| Gomphus | 679 | 4 | 6 | |
| Onychogomphus | 682 | 1 | 2 | 3 |
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | 2 | |
| Crangonyx | 5116 | 12 | 1 | |
| Echinogammarus | 888 | 3 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Orconectes limosus | 871 | 3 | 1 | |
| Corbicula | 1051 | 5 | 7 | 19 |
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 20 | 11 | |
| Radix | 1004 | 2 | 2 | 4 |
| Physidae | 995 | 17 | ||
| Menetus dilatatus | 1026 | 2 | 2 | |
| Viviparus | 970 | 1 | ||
| Erpobdella | 929 | 1 | 2 | |
| Dugesia | 1056 | 4 | 4 | 6 |
| Oligochaeta | 933 | 80 | 56 | 78 |
| Hydracarina | 906 | 2 | 1 | 2 |