Listes faunistiques invertébrés
La Garonne à Valentine 05181800
- Télécharger la fiche IRSTEA xls / 649 ko
- Export SEEE csv / 12 ko
Date prélèvement | 11/10/2022 | |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | |||||||||||||||||||||||||
IBG |
20.0
|
|||||||||||||||||||||||||
GFI | 9 | |||||||||||||||||||||||||
Variété taxonomique | 48 | |||||||||||||||||||||||||
I2M2 |
0.7657
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 48.0 | dominant |
Blocs | 40.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 2.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Rapide | A |
P2 | Blocs | Rapide | B |
P3 | Pierres, galets | Rapide | B |
P4 | Branchage, racines | Nulle | A |
P5 | Blocs | Nulle | C |
P6 | Pierres, galets | Nulle | C |
P7 | Hydrophytes | Moyenne | A |
P8 | Pierres, galets | Moyenne | B |
P9 | Blocs | Moyenne | B |
P10 | Litieres | Nulle | A |
P11 | Pierres, galets | Lente | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 7 | 48 | 2 |
Protonemura | 46 | 6 | ||
Dinocras | 156 | 2 | ||
Perlodes | 150 | 3 | ||
Taeniopteryx | 14 | 1 | 2 | |
Oligoplectrum | 263 | 1286 | 478 | 6 |
Agapetinae | 9812 | 1 | ||
Goeridae | 286 | 1 | 2 | |
Goera | 287 | 10 | ||
Silo | 292 | 1 | 12 | |
Hydropsychidae | 211 | 107 | 94 | 6 |
Cheumatopsyche | 221 | 2 | 19 | 1 |
Hydropsyche | 212 | 575 | 180 | 21 |
Hydroptila | 200 | 2 | 6 | |
Athripsodes | 311 | 32 | 12 | |
Mystacides | 312 | 246 | 96 | |
Oecetis | 317 | 1 | ||
Polycentropodidae | 223 | 2 | ||
Cyrnus | 224 | 1 | ||
Polycentropus | 231 | 6 | 4 | 7 |
Psychomyia | 239 | 81 | 129 | |
Rhyacophila lato-sensu | 183 | 32 | 28 | |
Sericostoma | 322 | 3 | ||
Baetis | 364 | 298 | 138 | 1 |
Centroptilum | 383 | 2 | ||
Procloeon | 390 | 5 | ||
Caenis | 457 | 23 | 2 | 240 |
Ephemerella ignita | 451 | 1 | ||
Torleya | 2391 | 2 | 7 | |
Ephemera | 502 | 1 | 10 | |
Ecdyonurus | 421 | 1 | 17 | |
Epeorus | 400 | 3 | ||
Heptagenia | 443 | 4 | ||
Rhithrogena | 404 | 60 | ||
Leptophlebiidae | 473 | 1 | ||
Paraleptophlebia | 481 | 1 | ||
Potamanthus | 509 | 16 | 2 | |
Dryops | 613 | 2 | ||
Pomatinus substriatus | 33844 | 23 | ||
Hydroporinae | 2393 | 3 | 4 | |
Platambus | 556 | 2 | ||
Elmis | 618 | 371 | 375 | 102 |
Esolus | 619 | 2 | 50 | 116 |
Limnius | 623 | 24 | 98 | 50 |
Oulimnius | 622 | 87 | 18 | |
Orectochilus | 515 | 1 | 15 | 1 |
Haliplus | 518 | 22 | 2 | |
Hydraena | 608 | 1 | ||
Limnophora | 848 | 8 | ||
Athericidae | 838 | 1 | ||
Atrichops | 840 | 17 | 4 | |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 712 | 467 | 250 |
Hexatoma | 773 | 1 | ||
Antocha | 759 | 3 | ||
Simuliidae | 801 | 3 | 68 | |
Micronecta | 719 | 23 | ||
Calopteryx | 650 | 18 | ||
Platycnemis | 657 | 1 | ||
Sialis | 704 | 2 | 1 | |
Copepoda | 3206 | 3 | 3 | |
Ostracoda | 3170 | 3 | 3 | |
Asellidae | 880 | 5 | ||
Ancylus | 1028 | 2 | 14 | 69 |
Potamopyrgus | 978 | 1 | 2 | 15 |
Lymnaeidae | 998 | 28 | ||
Radix | 1004 | 2 | 18 | |
Physella | 19280 | 75 | 11 | |
Corbicula | 1051 | 35 | 1 | 1 |
Sphaeriidae | 1042 | 2 | ||
Pisidium | 1043 | 28 | 1 | |
Tricladida | 1054 | 1 | ||
Dugesia | 1056 | 1 | 2 | |
Erpobdellidae | 928 | 6 | 3 | |
Glossiphoniidae | 908 | 1 | ||
Oligochaeta | 933 | 33 | 13 | 107 |
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 | 3 |