Listes faunistiques invertébrés
Berre à Portel-des-corbieres 1 06175320
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 11 ko
Date prélèvement | 18/07/2022 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
20.0
|
||||||||||||||||||||||||||||||||
GFI | 8 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 47 | ||||||||||||||||||||||||||||||||
I2M2 |
0.7710
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 1.0 | marginal |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 11.0 | dominant |
Blocs | 12.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | ||
Sables | 1.0 | marginal |
Algues | 3.0 | marginal |
Dalles, argiles | 68.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Lente | A |
P2 | Hydrophytes | Moyenne | A |
P3 | Branchage, racines | Moyenne | A |
P4 | Granulats | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Blocs | Moyenne | B |
P7 | Dalles, argiles | Moyenne | B |
P8 | Dalles, argiles | Lente | B |
P9 | Dalles, argiles | Nulle | C |
P10 | Dalles, argiles | Rapide | C |
P11 | Dalles, argiles | Moyenne | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra geniculata | 33830 | 114 | 3 | |
Leuctra | 69 | 36 | 23 | |
Calamoceras | 342 | 2 | ||
Ecnomus | 249 | 1 | 1 | |
Hydropsyche | 212 | 88 | 62 | 206 |
Hydroptila | 200 | 4 | 2 | 25 |
Orthotrichia | 197 | 11 | 6 | 5 |
Mystacides | 312 | 4 | ||
Oecetis | 317 | 1 | ||
Setodes | 318 | 38 | 1 | |
Ylodes | 5140 | 1 | ||
Chimarra | 207 | 23 | 19 | 22 |
Polycentropodidae | 223 | 2 | 2 | |
Polycentropus | 231 | 11 | 5 | 2 |
Tinodes | 245 | 2 | 16 | 9 |
Rhyacophila lato-sensu | 183 | 4 | 2 | |
Baetis | 364 | 39 | 54 | 183 |
Centroptilum | 383 | 6 | ||
Cloeon | 387 | 50 | ||
Caenis | 457 | 29 | 6 | 1 |
Heptageniidae | 399 | 1 | ||
Leptophlebiidae | 473 | 1 | 1 | |
Micronecta | 719 | 14 | ||
Gerris | 735 | 3 | ||
Hydrometra | 740 | 1 | ||
Naucoridae | 722 | 4 | ||
Nepidae | 725 | 1 | ||
Dryops | 613 | 15 | 2 | |
Colymbetinae | 2395 | 1 | ||
Hydroporinae | 2393 | 1 | ||
Laccophilinae | 2394 | 2 | ||
Elmis | 618 | 6 | 6 | 2 |
Esolus | 619 | 86 | 15 | 7 |
Limnius | 623 | 1 | 1 | |
Normandia | 624 | 2 | 5 | 2 |
Oulimnius | 622 | 115 | 14 | 18 |
Riolus | 625 | 2 | ||
Stenelmis | 617 | 4 | 6 | |
Haliplus | 518 | 2 | ||
Peltodytes | 519 | 2 | ||
Hydraena | 608 | 6 | 2 | |
Hydrophilinae | 2517 | 1 | ||
Athericidae | 838 | 1 | ||
Ceratopogonidae | 819 | 3 | ||
Chironomidae | 807 | 28 | 45 | 25 |
Empididae | 831 | 1 | ||
Ephydridae | 844 | 1 | ||
Muscidae | 32534 | 2 | ||
Simuliidae | 801 | 46 | 13 | 57 |
Stratiomyidae | 824 | 12 | 1 | |
Boyeria | 670 | 2 | ||
Gomphidae | 678 | 2 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Zygoptera | 9785 | 1 | ||
Calopteryx | 650 | 13 | ||
Platycnemis | 657 | 1 | ||
Gammaridae | 887 | 51 | 10 | 5 |
Echinogammarus | 888 | 816 | 37 | 86 |
Atyaephyra | 861 | 24 | ||
Corbicula | 1051 | 2 | ||
Bithynia | 994 | 12 | 5 | |
Potamopyrgus | 978 | 75 | 5 | 3 |
Radix | 1004 | 7 | 2 | |
Theodoxus | 967 | 70 | 2 | 1 |
Physella | 19280 | 24 | ||
Tricladida | 1054 | 2 | ||
Dugesiidae | 1055 | 8 | 2 | |
Nemathelmintha | 3111 | 1 | ||
Oligochaeta | 933 | 5 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 |