Réf. Princ. | Keast, A., 1968 | ||
Stade de développement du poisson | juv./adults | Longueur moyenne | 7.00 TL |
Taille de l'échantillon | 20 | Pourcentage de vides | |
Pays | Canada | Localité | Upper Jones Creek, Ontario, May 13-15, 1966. |
Période |
|
Pourcentages | Aliment I | Aliment II | Aliment III | Stade de la proie | Item Name | Commentaires |
---|---|---|---|---|---|---|
3.00 % | zoobenthos | insects | insects | adults | Hymenoptera | Hymenoptera |
15.00 % | zoobenthos | insects | insects | adults | Coleoptera | Coleoptera |
1.00 % | zoobenthos | insects | insects | larvae | Chironomid | Chironomid larvae |
2.00 % | zoobenthos | insects | insects | larvae | Plecoptera | Plecoptera larvae |
8.00 % | zoobenthos | insects | insects | larvae | Simulid larvae | Simulid larvae |
31.00 % | zoobenthos | insects | insects | larvae | Trichoptera | Trichoptera larvae |
25.00 % | zoobenthos | insects | insects | nymphs | Anisoptera | Anisoptera nymphs |
5.00 % | zoobenthos | insects | insects | pupae | Simulid pupae | Simulid pupae |
10.00 % | zoobenthos | insects | insects | pupae | Chironomid | Chironomid pupae |