. Annales de biologie lacustre. Natural history; Freshwater animals; Freshwater plants; Lakes. — 75 — Blepharocera jasciata Westw. (fig. \d et 6a1, % \ ', '). The constitution of the body is alvays more subtile than in the Liponeura. The colour is yellow-brown, on the ventral side yellow pale. A dark brown strike leads an the dorsal side from the head to the end. The whole body is covered with short, fine hairs. Antennae are short, two jointed and white with a black top. The first six segments bear only the claws, not the feelers. This species lives at the foot of mountains where the clim


. Annales de biologie lacustre. Natural history; Freshwater animals; Freshwater plants; Lakes. — 75 — Blepharocera jasciata Westw. (fig. \d et 6a1, % \ ', '). The constitution of the body is alvays more subtile than in the Liponeura. The colour is yellow-brown, on the ventral side yellow pale. A dark brown strike leads an the dorsal side from the head to the end. The whole body is covered with short, fine hairs. Antennae are short, two jointed and white with a black top. The first six segments bear only the claws, not the feelers. This species lives at the foot of mountains where the clime is wcrmer but the postulate living conditions (cascades and cata- racts) are still présent. We never find it therefore in Central Alps, where the Lipo- neura is cornmon, but alvays in îcwer régions. Bleph. jasciata lives in Middle and South Europa (Spain, France, Italy, Bal- kan). In Caucasian although I rearched for it I did not V>^^lte. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Station biologique d'Overmeire. Bruxelles : F. Vanbuggenhoudt


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectnatural, bookyear1922