Listes faunistiques invertébrés
BRAS DU LAC A BRION 06086000
- Télécharger la fiche IRSTEA xls / 723 ko
- Export SEEE csv / 10 ko
Date prélèvement | 04/07/2016 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
19.0
|
||||||||||||||||||||||||||||||||
GFI | 7 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 46 | ||||||||||||||||||||||||||||||||
I2M2 |
0.5982
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 23.0 | dominant |
Hydrophytes | 45.0 | dominant |
Litieres | ||
Branchage, racines | 1.0 | marginal |
Pierres, galets | 24.0 | dominant |
Blocs | ||
Granulats | 4.0 | marginal |
Helophytes | 1.0 | marginal |
Vases | 1.0 | marginal |
Sables | ||
Algues | ||
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Branchage, racines | Lente | A |
P2 | Helophytes | Nulle | A |
P3 | Granulats | Lente | A |
P4 | Vases | Nulle | A |
P5 | Bryophytes | Lente | B |
P6 | Hydrophytes | Lente | B |
P7 | Pierres, galets | Lente | B |
P8 | Hydrophytes | Nulle | B |
P9 | Bryophytes | Nulle | C |
P10 | Pierres, galets | Moyenne | C |
P11 | Hydrophytes | Moyenne | C |
P12 | Hydrophytes | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 124 | 59 | 113 |
Goeridae | 286 | 1 | 4 | |
Goera | 287 | 2 | 4 | |
Silo | 292 | 1 | 1 | |
Hydropsyche | 212 | 47 | 45 | 87 |
Hydroptilidae | 193 | 3 | ||
Hydroptila | 200 | 5 | 45 | 11 |
Orthotrichia | 197 | 1 | 1 | 1 |
Athripsodes | 311 | 1 | 1 | 2 |
Ceraclea | 313 | 1 | 8 | |
Mystacides | 312 | 12 | 11 | |
Limnephilinae | 3163 | 14 | 8 | 4 |
Neureclipsis | 236 | 66 | 115 | 180 |
Polycentropus | 231 | 2 | 12 | 5 |
Psychomyia | 239 | 13 | 4 | 10 |
Tinodes | 245 | 1 | 1 | |
Rhyacophila lato-sensu | 183 | 1 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 25 | 396 | 35 |
Centroptilum | 383 | 1 | ||
Caenis | 457 | 3 | 1 | 1 |
Ephemerella | 450 | 27 | 35 | 12 |
Gerris | 735 | 1 | ||
Hydrometra | 740 | 1 | ||
Colymbetinae | 2395 | 4 | 7 | |
Hydroporinae | 2393 | 2 | ||
Laccophilinae | 2394 | 7 | 6 | 6 |
Elmis | 618 | 67 | 33 | 134 |
Esolus | 619 | 6 | ||
Limnius | 623 | 4 | 6 | |
Oulimnius | 622 | 8 | 2 | 6 |
Riolus | 625 | 1 | ||
Athericidae | 838 | 6 | 2 | |
Ceratopogonidae | 819 | 2 | 1 | |
Chironomidae | 807 | 858 | 273 | 447 |
Dixidae | 793 | 1 | ||
Empididae | 831 | 1 | 1 | 2 |
Limoniidae | 757 | 34 | 13 | 18 |
Simuliidae | 801 | 7 | 238 | 13 |
Tipulidae | 753 | 1 | ||
Calopteryx | 650 | 5 | 6 | 2 |
Coenagrionidae | 658 | 5 | 2 | 5 |
Platycnemis | 657 | 46 | 4 | 12 |
Sialis | 704 | 46 | ||
Asellidae | 880 | 280 | 157 | 32 |
Gammarus | 892 | 1196 | 2164 | 608 |
Cladocera | 3127 | 1 | ||
Ostracoda | 3170 | 1 | 1 | 1 |
Dreissena | 1046 | 11 | 21 | 19 |
Pisidium | 1043 | 149 | 174 | 422 |
Acroloxus | 1033 | 1 | 2 | 1 |
Ancylus | 1028 | 66 | 13 | 168 |
Bithynia | 994 | 48 | 7 | 1 |
Galba | 1001 | 1 | ||
Radix | 1004 | 8 | 10 | 31 |
Physa (sensu lato) | 997 | 5 | 11 | 27 |
Planorbidae | 1009 | 43 | 128 | 213 |
Valvata | 972 | 5 | ||
Erpobdellidae | 928 | 5 | 4 | 50 |
Glossiphoniidae | 908 | 7 | 1 | 1 |
Oligochaeta | 933 | 53 | 48 | 62 |
Planariidae | 1061 | 2 | 5 | |
Nemathelmintha | 3111 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Spongillidae | 3106 | 1 | 1 | 1 |
Bryozoa | 1087 | 1 | 1 |