Listes faunistiques invertébrés
Berre à Portel-des-corbieres 1 06175320
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
Date prélèvement | 12/07/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
15.0
|
||||||||||||||||||||||||||||||||
GFI | 5 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 39 | ||||||||||||||||||||||||||||||||
Taxon indicateur | Hydroptilidae | ||||||||||||||||||||||||||||||||
I2M2 |
0.6341
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 10.0 | dominant |
Litieres | 0.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 15.0 | dominant |
Blocs | 15.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 6.0 | dominant |
Vases | 2.0 | marginal |
Sables | 1.0 | marginal |
Algues | 10.0 | dominant |
Dalles, argiles | 38.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Dalles, argiles | Nulle | C |
P2 | Granulats | Nulle | A |
P3 | Algues | Lente | C |
P4 | Bryophytes | Nulle | A |
P5 | Blocs | Nulle | B |
P6 | Branchage, racines | Nulle | A |
P7 | Vases | Nulle | A |
P8 | Pierres, galets | Lente | B |
P9 | Dalles, argiles | Lente | C |
P10 | Dalles, argiles | Moyenne | C |
P11 | Hydrophytes | Nulle | B |
P12 | Helophytes | Nulle | B |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 2 | ||
Leuctra | 69 | 2 | ||
Ecnomus | 249 | 1 | 1 | 1 |
Hydropsyche | 212 | 1 | 41 | |
Hydroptila | 200 | 4 | 68 | |
Orthotrichia | 197 | 24 | 15 | |
Leptoceridae | 310 | 1 | ||
Mystacides | 312 | 2 | 16 | |
Setodes | 318 | 1 | 67 | 13 |
Triaenodes | 314 | 1 | ||
Triaenodes - Ylodes | 24007 | 1 | 1 | |
Polycentropus | 231 | 1 | ||
Baetidae | 363 | 2 | ||
Baetis | 364 | 12 | ||
Cloeon | 387 | 16 | 19 | 10 |
Caenis | 457 | 1 | 7 | 6 |
Dryops | 613 | 2 | 1 | |
Laccophilinae | 2394 | 1 | ||
Esolus | 619 | 4 | 3 | |
Normandia | 624 | 4 | 1 | |
Oulimnius | 622 | 11 | 7 | 5 |
Riolus | 625 | 1 | 3 | 4 |
Stenelmis | 617 | 1 | 1 | |
Haliplus | 518 | 1 | ||
Peltodytes | 519 | 1 | 7 | 8 |
Hydrochus | 606 | 1 | ||
Hydrophilinae | 2517 | 2 | ||
Ceratopogonidae | 819 | 1 | 1 | 4 |
Chironomidae | 807 | 32 | 45 | 18 |
Dixidae | 793 | 3 | ||
Stratiomyidae | 824 | 1 | ||
Micronecta | 719 | 10 | 8 | 8 |
Hydrometra | 740 | 1 | ||
Naucoridae | 722 | 2 | 1 | |
Aeshnidae | 669 | 2 | ||
Aeshna | 674 | 1 | ||
Anisoptera | 9787 | 3 | ||
Calopteryx | 650 | 2 | ||
Coenagrionidae | 658 | 2 | 1 | |
Oxygastra | 691 | 3 | ||
Gomphidae | 678 | 1 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | 2 | |
Orthetrum | 698 | 2 | ||
Platycnemis | 657 | 3 | 5 | |
Zygoptera | 9785 | 6 | 1 | |
Ostracoda | 3170 | 3 | ||
Gammaridae | 887 | 22 | 44 | 77 |
Echinogammarus | 888 | 46 | 31 | 86 |
Bithynia | 994 | 13 | 2 | |
Potamopyrgus | 978 | 283 | 179 | |
Lymnaeidae | 998 | 3 | ||
Radix | 1004 | 3 | 16 | |
Theodoxus | 967 | 28 | 111 | |
Physa (sensu lato) | 997 | 1 | ||
Physella | 19280 | 2 | 13 | 1 |
Corbicula | 1051 | 4 | 2 | |
Dugesiidae | 1055 | 16 | 67 | 8 |
Oligochaeta | 933 | 18 | 6 | 23 |
Prostoma | 3110 | 3 | 3 | |
Hydracarina | 906 | 3 | 3 | 3 |