Listes faunistiques invertébrés
L'Adour à Maubourget 05234900
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 11 ko
Date prélèvement | 22/09/2015 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
18.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 44 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.8485
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 1.0 | marginal |
Branchage, racines | 2.0 | marginal |
Pierres, galets | 91.0 | dominant |
Blocs | 0.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 1.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 4.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Nulle | A |
P2 | Sables | Lente | A |
P3 | Branchage, racines | Nulle | A |
P4 | Pierres, galets | Moyenne | B |
P5 | Pierres, galets | Lente | B |
P6 | Pierres, galets | Rapide | B |
P7 | Litieres | Nulle | A |
P8 | Pierres, galets | Nulle | B |
P9 | Pierres, galets | Nulle | C |
P10 | Pierres, galets | Rapide | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Pierres, galets | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 9 | 10 | 1 |
Oligoplectrum | 263 | 1 | 1 | 3 |
Cheumatopsyche | 221 | 2 | 1 | |
Hydropsyche | 212 | 2 | 15 | |
Hydroptila | 200 | 2 | 3 | |
Ithytrichia | 198 | 475 | ||
Lepidostoma | 305 | 5 | ||
Leptoceridae | 310 | 1 | 1 | |
Athripsodes | 311 | 8 | 99 | 12 |
Mystacides | 312 | 19 | 3 | |
Setodes | 318 | 1 | 4 | |
Triaenodes - Ylodes | 24007 | 42 | ||
Stenophylacini-chaetopterygini | 3146 | 1 | ||
Psychomyia | 239 | 8 | 24 | |
Sericostoma | 322 | 2 | 3 | 7 |
Baetidae | 363 | 2 | 1 | |
Baetis | 364 | 15 | 145 | 141 |
Centroptilum | 383 | 3 | 1 | |
Pseudocentroptilum | 3207 | 3 | 2 | |
Caenis | 457 | 1 | ||
Ephemerella ignita | 451 | 4 | 7 | 1 |
Ephemera | 502 | 7 | 3 | 3 |
Heptageniidae | 399 | 5 | 2 | |
Ecdyonurus | 421 | 11 | 4 | |
Heptagenia | 443 | 1 | ||
Rhithrogena | 404 | 1 | ||
Paraleptophlebia | 481 | 2 | ||
Potamanthus | 509 | 1 | 51 | 27 |
Pomatinus substriatus | 33844 | 7 | ||
Elmis | 618 | 44 | 23 | 17 |
Esolus | 619 | 44 | 245 | 110 |
Limnius | 623 | 12 | 19 | 13 |
Macronychus | 626 | 5 | 5 | |
Oulimnius | 622 | 210 | 5 | 8 |
Potamophilus | 615 | 1 | ||
Stenelmis | 617 | 8 | 4 | |
Orectochilus | 515 | 2 | 2 | 4 |
Hydraena | 608 | 6 | 1 | |
Limnophora | 848 | 1 | ||
Atherix | 839 | 3 | 1 | 1 |
Atrichops | 840 | 9 | 1 | |
Blepharicera | 749 | 1 | 8 | 11 |
Ceratopogonidae | 819 | 4 | 3 | 3 |
Chironomidae | 807 | 128 | 281 | 83 |
Dixa | 794 | 11 | ||
Limoniidae | 757 | 1 | ||
Hexatoma | 773 | 1 | 4 | 10 |
Antocha | 759 | 1 | ||
Dicranota | 765 | 1 | ||
Simuliidae | 801 | 2 | 12 | 28 |
Tipulidae | 753 | 1 | ||
Tipuloidea | 20549 | 1 | ||
Aphelocheirus | 721 | 1 | 5 | |
Micronecta | 719 | 3 | 8 | |
Calopteryx | 650 | 18 | ||
Gomphidae | 678 | 5 | 1 | 1 |
Gomphus | 679 | 2 | ||
Onychogomphus | 682 | 1 | 2 | 2 |
Copepoda | 3206 | 3 | 3 | |
Gammaridae | 887 | 6 | 198 | 105 |
Echinogammarus | 888 | 115 | 135 | 92 |
Gammarus | 892 | 1 | ||
Ancylus | 1028 | 1 | 9 | 12 |
Bithynia | 994 | 2 | ||
Potamopyrgus | 978 | 1 | 10 | |
Theodoxus | 967 | 2 | 16 | 51 |
Corbicula | 1051 | 15 | 101 | 46 |
Pisidium | 1043 | 4 | ||
Turbellaria | 3326 | 5 | 2 | 2 |
Dugesiidae | 1055 | 49 | 12 | 9 |
Polycelis | 1064 | 4 | ||
Oligochaeta | 933 | 6 | 13 | 25 |
Nematoda | 1089 | 3 | 3 | |
Prostoma | 3110 | 3 | ||
Hydracarina | 906 | 3 | 3 |