. Annales de biologie lacustre. Natural history; Freshwater animals; Freshwater plants; Lakes. — 21 — alike his younger form (fig. 1 D and E). It will be seen that the antennae are directed forwards and not so much downwards as in the larva of GàNIN, they are also relatively shorter than in this, and this especially holds good for the processes from 6th segment which are very short and not much thicker than »he antennae, while in the larva of GaNIN they are large, brcad and Please note that these images are extracted from scanned page images that may have been digitally enhanced f


. Annales de biologie lacustre. Natural history; Freshwater animals; Freshwater plants; Lakes. — 21 — alike his younger form (fig. 1 D and E). It will be seen that the antennae are directed forwards and not so much downwards as in the larva of GàNIN, they are also relatively shorter than in this, and this especially holds good for the processes from 6th segment which are very short and not much thicker than »he antennae, while in the larva of GaNIN they are large, brcad and 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