Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 87 ko
- Export SEEE csv / 11 ko
Date prélèvement | 29/09/2016 | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | |||||||||||||||||||||||||
IBG |
20.0
|
|||||||||||||||||||||||||
GFI | 9 | |||||||||||||||||||||||||
Variété taxonomique | 48 | |||||||||||||||||||||||||
Taxon indicateur | Perlidae | |||||||||||||||||||||||||
I2M2 |
0.7445
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 74.0 | dominant |
Blocs | 14.0 | dominant |
Granulats | ||
Helophytes | ||
Vases | ||
Sables | 4.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 3.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Hydrophytes | Lente | A |
P3 | Litieres | Nulle | A |
P4 | Branchage, racines | Nulle | A |
P5 | Pierres, galets | Moyenne | B |
P6 | Blocs | Rapide | B |
P7 | Pierres, galets | Lente | B |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Rapide | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Pierres, galets | Lente | C |
P12 | Pierres, galets | Nulle | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 12 | 48 | 45 |
Protonemura | 46 | 2 | 2 | |
Dinocras | 156 | 5 | 16 | |
Perla | 164 | 29 | ||
Perlidae | 155 | 1 | ||
Isoperla | 140 | 1 | ||
Perlodes | 150 | 1 | ||
Taeniopteryx | 14 | 1 | ||
Oligoplectrum maculatum | 264 | 20400 | 2975 | 450 |
Agapetinae | 9812 | 28 | ||
Glossosoma | 190 | 2 | ||
Goera pilosa | 288 | 1 | ||
Silo | 292 | 10 | 6 | |
Silo-lithax | 5219 | 3 | ||
Cheumatopsyche lepida | 222 | 17 | ||
Hydropsyche | 212 | 200 | 105 | 33 |
Hydroptila | 200 | 1 | ||
Ithytrichia | 198 | 2 | ||
Lasiocephala | 307 | 40 | 64 | 2 |
Athripsodes | 311 | 4 | 8 | 30 |
Mystacides | 312 | 226 | 5 | |
Oecetis | 317 | 1 | ||
Limnephilinae | 3163 | 2 | ||
Polycentropus | 231 | 2 | ||
Psychomyia pusilla | 240 | 5 | 24 | |
Rhyacophila lato-sensu | 183 | 7 | 23 | 17 |
Sericostoma | 322 | 1 | 2 | |
Baetis lato sensu | 9794 | 326 | 131 | 80 |
Caenis | 457 | 2 | 2 | |
Ephemerella ignita | 451 | 185 | 40 | 16 |
Torleya major | 452 | 2 | 1 | |
Ephemera | 502 | 1 | 2 | 38 |
Ecdyonurus | 421 | 1 | 7 | 12 |
Epeorus | 400 | 13 | 1 | |
Heptagenia | 443 | 4 | 3 | |
Rhithrogena | 404 | 3 | 12 | |
Heptageniidae | 399 | 1 | 7 | 20 |
Potamanthus luteus | 510 | 1 | 1 | |
Dryops | 613 | 2 | ||
Pomatinus substriatus | 33844 | 38 | 1 | |
Colymbetinae | 2395 | 7 | 1 | |
Hydroporinae | 2393 | 3 | ||
Elmis | 618 | 495 | 445 | 177 |
Esolus | 619 | 26 | 68 | |
Limnius | 623 | 28 | 52 | 41 |
Oulimnius | 622 | 42 | ||
Orectochilus | 515 | 3 | 2 | 2 |
Haliplus | 518 | 1 | 2 | |
Hydrophilinae | 2517 | 1 | ||
Anthomyidae | 847 | 9 | 1 | |
Athericidae | 838 | 11 | ||
Chironomidae | 807 | 566 | 425 | 567 |
Empididae | 831 | 1 | 16 | 31 |
Limoniidae | 757 | 1 | 18 | |
Psychodidae | 783 | 1 | ||
Simuliidae | 801 | 22 | 55 | 3 |
Tabanidae | 837 | 1 | ||
Tipulidae | 753 | 1 | ||
Boyeria irene | 671 | 4 | ||
Calopteryx | 650 | 32 | ||
Sialis | 704 | 1 | ||
Ancylus fluviatilis | 1029 | 25 | 110 | 154 |
Potamopyrgus antipodarum | 979 | 1 | 2 | |
Radix | 1004 | 348 | 88 | 189 |
Physa (sensu lato) | 997 | 2 | ||
Erpobdellidae | 928 | 1 | 1 | |
Glossiphoniidae | 908 | 1 | 1 | |
Oligochaeta | 933 | 2 | 24 | 162 |
Nemathelmintha | 3111 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Hydrozoa | 3168 | 1 |