Listes faunistiques invertébrés
L'Ariège à Saverdun 05170000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 12 ko
Date prélèvement | 22/09/2016 | ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||
Taxon indicateur | Brachycentridae | ||||||||||||||||||||||||||||||
I2M2 |
0.8900
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 5.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 20.0 | dominant |
Blocs | 34.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 3.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 35.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Nulle | A |
P3 | Granulats | Lente | A |
P4 | Sables | Nulle | A |
P5 | Hydrophytes | Rapide | B |
P6 | Pierres, galets | Moyenne | B |
P7 | Blocs | Rapide | B |
P8 | Dalles, argiles | Moyenne | B |
P9 | Dalles, argiles | Rapide | C |
P10 | Blocs | Moyenne | C |
P11 | Dalles, argiles | Lente | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 9 | 44 | 6 |
Leuctra geniculata | 33830 | 2 | ||
Leuctridae | 66 | 2 | 23 | 4 |
Oligoplectrum maculatum | 264 | 30 | 46 | 13 |
Goera pilosa | 288 | 6 | ||
Silo | 292 | 2 | 3 | |
Cheumatopsyche lepida | 222 | 8 | 280 | 4 |
Hydropsyche | 212 | 24 | 600 | 22 |
Hydroptila | 200 | 9 | 6 | 7 |
Ithytrichia | 198 | 6 | ||
Hydroptilidae | 193 | 1 | 12 | 2 |
Lepidostoma hirtum | 306 | 1 | 4 | |
Lepidostomatidae | 304 | 3 | ||
Athripsodes | 311 | 4 | 1 | |
Mystacides | 312 | 136 | 3 | |
Oecetis | 317 | 7 | 1 | 2 |
Setodes | 318 | 4 | 3 | |
Limnephilinae | 3163 | 1 | ||
Polycentropus | 231 | 4 | 1 | 4 |
Polycentropodidae | 223 | 1 | ||
Psychomyia pusilla | 240 | 4 | 16 | 76 |
Rhyacophila lato-sensu | 183 | 2 | 21 | 3 |
Sericostoma | 322 | 1 | 1 | |
Sericostomatidae | 321 | 1 | ||
Baetis lato sensu | 9794 | 4 | 66 | 81 |
Centroptilum luteolum | 384 | 1 | ||
Procloeon | 390 | 1 | 11 | |
Baetidae | 363 | 12 | 4 | |
Caenis | 457 | 5 | 5 | |
Ephemerella ignita | 451 | 16 | 34 | 2 |
Torleya major | 452 | 2 | 6 | |
Ephemerellidae | 449 | 1 | ||
Ephemera | 502 | 6 | 6 | 5 |
Ecdyonurus | 421 | 1 | 5 | |
Heptageniidae | 399 | 1 | 11 | |
Potamanthus luteus | 510 | 3 | 2 | 6 |
Aphelocheirus aestivalis | 2714 | 2 | 12 | 4 |
Micronecta | 719 | 2 | ||
Dryops | 613 | 4 | ||
Pomatinus substriatus | 33844 | 1 | ||
Colymbetinae | 2395 | 1 | ||
Elmis | 618 | 76 | 74 | 78 |
Esolus | 619 | 40 | 13 | 32 |
Limnius | 623 | 7 | 2 | |
Oulimnius | 622 | 25 | ||
Stenelmis | 617 | 2 | ||
Orectochilus | 515 | 5 | 1 | |
Haliplus | 518 | 1 | ||
Athericidae | 838 | 2 | 1 | |
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 3120 | 600 | 189 |
Empididae | 831 | 2 | 2 | |
Limoniidae | 757 | 55 | 24 | 11 |
Simuliidae | 801 | 13 | 660 | 3 |
Tipulidae | 753 | 4 | ||
Calopteryx | 650 | 2 | ||
Coenagrionidae | 658 | 1 | ||
Gammarus | 892 | 12 | 6 | |
Gammaridae | 887 | 1 | 4 | |
Asellidae | 880 | 5 | ||
Pisidium | 1043 | 3 | ||
Sphaeriidae | 1042 | 5 | ||
Ancylus fluviatilis | 1029 | 29 | 26 | 11 |
Potamopyrgus antipodarum | 979 | 33 | 1 | 2 |
Radix | 1004 | 16 | ||
Lymnaeidae | 998 | 1 | ||
Theodoxus fluviatilis | 968 | 11 | 11 | |
Physa (sensu lato) | 997 | 2 | ||
Physidae | 995 | 1 | ||
Erpobdellidae | 928 | 22 | 1 | 4 |
Glossiphoniidae | 908 | 3 | ||
Dugesiidae | 1055 | 5 | 1 | 4 |
Oligochaeta | 933 | 84 | 23 | 18 |
Nemathelmintha | 3111 | 1 | 1 | 1 |
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 |