Proteolytic Activity of the Midgut in Relation to Feeding in the Beetles Tenebrio Molitor L. and Dytiscus Marginalis L.

Buxton, 1930, Evaporation from the meal-worm (Tenebrio: Coleóptera) and atmospheric humidity, Proc. Roy. Soc. B, 106, 560

Crowell, 1943, Feeding habits of the Southern Army Worm and the rate of passage of food through its gut, Ann. Ent. Soc. Amer, 36, 243, 10.1093/aesa/36.2.243

Day, 1949, Midgut epithelial regeneration as a means of studying insect digestion, Nature, Lond, 164, 878, 10.1038/164878b0

Day, 1949, A study of the processes of digestion in certain insects, Aust. J. Sci. Res. B, 2, 175, 10.1071/BI9490175

Duspiva, 1939, Beitrflge zur Histophysiologie des Insektdarmes. Untersuchungen Uber die Verteilung der proteolytischen Enzymen sowie der Sekret-und Resorptionszellen in Darm von Dytiscus marginalis, Protoplasma, 32, 211, 10.1007/BF01796983

Fisk, 1950, Studies on proteolytic digestion in adult Aides aegypti mosquitos, Am. Ent. Soc. Amer, 43, 555, 10.1093/aesa/43.4.555

Fisk, 1952, Protease activity in adult Aides aegypti mosquitos as related to feeding, Ohio J. Sci, 52, 80

Haseman, 1910, The structure and metamorphosis of the alimentary canal of the larva of Psychoda altemata, Am. Ent. Soc. Amer, 3, 277, 10.1093/aesa/3.4.277

Leclercq, 1949, Nouvelles recherches sur la physiologie de l’inanition chez Tenebrio molitor L, Arch. int. Physiol, 57, 173

Linderström-Lang, 1936, The digestion of keratin by the larva of the clothes moth Tineola biselliella (Humm), C. R. Lab. Carlsberg, 21, 53

Murray, 1956, Unpublished observations

Pradhan, 1939, The alimentary canal and pro-epithelial regeneration in Coccinella septempunctata with a comparison of carnivorous and herbivorous Coccinellids, Quart. J. Micr. Sci, 81, 451

Roeder, 1953, Insect Physiology

Roques, 1909, Sur la variation de quelques diastases pendant la metamorphose chez un Trichoptère: Limnophilus flavicomis Fabr, C. R. Acad. Sci, 319

Schlottkb, 1937-, Untersuchungen über die Verdauungsfermente von Insekten. I. Die Verteilung der Fermente im Darmkanal von fleischfressenden Carabiden und die Anderungen ihrer Konzentration wflhrend der Verdauung. II. Die Fermente der Laub-und Feldheu-schrecken und ihre Abhängigkeit von der Lebensweise. III. Die Abhängigkeit des Ferment-gehaltes von der Art der Nahrung. Versuche an Periplaneta, Z. vergl. Physiol, 24, 422, 10.1007/BF00340801

Shambaugh, 1954, Protease stimulation by foods in adult Aides aegypti Linn, Ohio. J. Sci, 54, 151

Stallwaag-Kittlhr, 1954, Zur Physiologie der Käferhäutung. Untersuchungen am Mehl-kflfer Tenebrio molitor L, Biol. Zbl, 73, 12

Uvarov, 1928, Insect nutrition and metabolism. A nummary of the literature, Trans. R. Ent. Soc. Lond, 76, 255, 10.1111/j.1365-2311.1929.tb01409.x

Wigglesworth, 1953, The Prináples of Insect Physiology