. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Bibio oblitus, sp. d. vein fuscous, quite dark, but veins of middle and lower part of wing colourless and very slender. Allied to B. gurnetensis, Ckll., but smaller, and differing in the details of the venation. I. 9604 (Brodie collection). Bibio extremus, sp. n. (Fig. 30.) Wing 5 mm. long, hyaline; stigmatic spot large; venation similar to that of B. obscuripennis, Meij., except Fig. Bibio , sp. n. that the discal cross-vein is conspicuously shorter. Also relate

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. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Bibio oblitus, sp. d. vein fuscous, quite dark, but veins of middle and lower part of wing colourless and very slender. Allied to B. gurnetensis, Ckll., but smaller, and differing in the details of the venation. I. 9604 (Brodie collection). Bibio extremus, sp. n. (Fig. 30.) Wing 5 mm. long, hyaline; stigmatic spot large; venation similar to that of B. obscuripennis, Meij., except Fig. Bibio , sp. n. that the discal cross-vein is conspicuously shorter. Also related to B. oliyocenus, Ckll., but much smaller, and differing in the details of the venation. I. 88G0 (Brodie collection).. 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 London, Taylor and Francis, Ltd

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