Listes faunistiques invertébrés
L'Adour à Aurensan 05234980
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 11 ko
Date prélèvement | 17/09/2019 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Leuctridae | ||||||||||||||||||||||||||||||||
I2M2 |
0.7126
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 15.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 76.0 | dominant |
Blocs | 2.0 | marginal |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 1.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | S1 | Nulle | A |
P2 | S3 | Nulle | A |
P3 | S28 | Moyenne | A |
P4 | S30 | Rapide | A |
P5 | S2 | Moyenne | B |
P6 | S24 | Moyenne | B |
P7 | S24 | Rapide | B |
P8 | S24 | Lente | B |
P9 | S24 | Nulle | C |
P10 | S24 | Moyenne | C |
P11 | S24 | Rapide | C |
P12 | S24 | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 29 | 25 | 56 |
Leuctra geniculata | 33830 | 23 | 27 | 69 |
Agapetus-synagapetus | 5218 | 1 | ||
Glossosoma | 190 | 7 | 7 | |
Glossosomatidae | 189 | 1 | ||
Cheumatopsyche lepida | 222 | 6 | 6 | 8 |
Hydropsyche | 212 | 127 | 127 | 120 |
Hydroptila | 200 | 1 | 1 | |
Ithytrichia | 198 | 2 | ||
Hydroptilidae | 193 | 1 | ||
Lepidostoma hirtum | 306 | 5 | 6 | 8 |
Athripsodes | 311 | 1 | 3 | 2 |
Mystacides | 312 | 17 | 9 | |
Oecetis | 317 | 2 | 1 | |
Limnephilinae | 3163 | 2 | ||
Limnephilidae | 276 | 1 | ||
Chimarra | 207 | 1 | 1 | |
Polycentropus | 231 | 16 | ||
Polycentropodidae | 223 | 7 | 3 | |
Psychomyia pusilla | 240 | 2 | 56 | 9 |
Rhyacophila lato-sensu | 183 | 17 | 8 | 16 |
Baetis lato sensu | 9794 | 143 | 260 | 220 |
Caenis | 457 | 3 | 2 | 1 |
Ephemerella ignita | 451 | 14 | 42 | 22 |
Ephemera | 502 | 1 | 1 | 7 |
Ecdyonurus | 421 | 8 | 13 | 16 |
Heptagenia | 443 | 1 | 5 | 1 |
Heptageniidae | 399 | 2 | ||
Leptophlebiidae | 473 | 1 | 1 | |
Potamanthus luteus | 510 | 1 | ||
Pomatinus substriatus | 33844 | 1 | ||
Colymbetinae | 2395 | 2 | 2 | |
Hydroporinae | 2393 | 1 | 1 | |
Dupophilus | 620 | 2 | ||
Elmis | 618 | 20 | 25 | 34 |
Esolus | 619 | 4 | 22 | 15 |
Limnius | 623 | 4 | 12 | 17 |
Oulimnius | 622 | 40 | 7 | 11 |
Stenelmis | 617 | 12 | 1 | 7 |
Orectochilus | 515 | 8 | 5 | 8 |
Athericidae | 838 | 8 | 3 | 15 |
Blephariceridae | 747 | 2 | 12 | |
Chironomidae | 807 | 165 | 238 | 73 |
Empididae | 831 | 1 | 1 | |
Simuliidae | 801 | 895 | 16 | 135 |
Tabanidae | 837 | 2 | ||
Tipulidae | 753 | 2 | 1 | 1 |
Boyeria irene | 671 | 1 | ||
Calopteryx | 650 | 7 | 6 | 1 |
Onychogomphus | 682 | 1 | ||
Gomphidae | 678 | 1 | ||
Echinogammarus | 888 | 150 | 197 | 74 |
Gammarus | 892 | 150 | 21 | 4 |
Asellidae | 880 | 11 | 1 | |
Corbicula | 1051 | 77 | 50 | 109 |
Pisidium | 1043 | 62 | 1 | 5 |
Sphaerium | 1044 | 7 | 2 | |
Sphaeriidae | 1042 | 76 | 3 | 11 |
Ancylus fluviatilis | 1029 | 29 | 75 | 93 |
Bithynia | 994 | 67 | 1 | 3 |
Potamopyrgus antipodarum | 979 | 2 | 14 | |
Stagnicola | 5124 | 1 | ||
Physa (sensu lato) | 997 | 1 | 1 | |
Planorbidae | 1009 | 1 | ||
Dugesiidae | 1055 | 58 | 30 | 40 |
Planariidae | 1061 | 1 | ||
Oligochaeta | 933 | 14 | 30 | |
Gordiaca | 5189 | 1 | ||
Nematoda | 1089 | 1 | 1 | |
Ostracoda | 3170 | 1 | 1 | |
Hydracarina | 906 | 1 | ||
Spongillidae | 3106 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 | 1 |
Sinantherina | 5240 | 1 | 1 |