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Anatomy and affinity of the elephant louse Haematomyzus elephantis Piaget (Insecta: Rhyncophthiraptera)

Published online by Cambridge University Press:  06 April 2009

D. Mukerji  and
P. Sen-Sarma
D. Mukerji
Affiliation:
Entomological Laboratory, Department of Zoology, Calcutta University
P. Sen-Sarma
Affiliation:
Entomological Laboratory, Department of Zoology, Calcutta University
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Extract

Detailed accounts of the morphology of the elephant louse and of its phylogenetic affinities and origin are given. The main points noted are: The peculiarity of the knobs and plate in the head are described. The mouthparts are described, a notable feature being the rotation of the mandible to 180 degrees. Structural peculiarities of the thorax with the muscles are given. The abdomen is found to consist of eight segments. The alimentary canal is described; no crop has been found. The histology of Weber's organ is given, and it is held that this organ is excretory in function. The structure of the spiracle is described, no spiracular gland has been found. The reproductive organs are described. In the female, the follicular epithelium of the ovary is binucleate and a spermatheca is present. In the male, the testis is bi-follicular. The affinities of the elephant louse are discussed and the creation of a new order, the Rhyncophthiraptera, to accommodate Haematomyzus, is suggested.

Type
Research Article
Information
Parasitology , Volume 45 , Issue 1-2 , May 1955 , pp. 5 - 30
Copyright
Copyright © Cambridge University Press 1955

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References

REFERENCES

Clay, T. (1949). Piercing mouth-parts in the biting lice (Mallophaga). Nature, Lond., 164, 617.CrossRefGoogle ScholarPubMed
Cummings, B. F. (1916). Studies on the Anoplura and Mallophaga, being a report upon a collection from the Mammals and Birds in the Society's gardens. Part 1, with a preface. Proc. Zool. Soc. Lond. pp. 253–95.CrossRefGoogle Scholar
Ewing, H. E. (1932). The male genital armature in order Anoplura or sucking lice. Ann. Ent.Soc. Amer. 25, 657–69.Google Scholar
Ferris, G. F. (1931). The louse of elephants Haematomyzus elephantis Piaget. Parasitology, 23, 112–27.CrossRefGoogle Scholar
Finlayson, L. H. (1949). The life history and anatomy of Lepinotus patruelis Pearman. (Psocoptera: Atropidae.) Proc. Zool. Soc. Lond. 49, 301–23.Google Scholar
Florence, L. (1921). The hog louse, Haematopimis suis Linné.: its biology, anatomy and histology. Mem. Cornell Agric. Exp. Stn, 51, 641–725.Google Scholar
Graber, V. (1872). Anatomisch-physiologische Studien über Phthirus inguinalis Leach. Zeitschr. wiss. Zool., 22, 137–67.Google Scholar
Hopkins, G. H. E. (1949). The host associations of the lice of mammals. Proc. Zool. Soc.Lond. 119, 387–604.CrossRefGoogle Scholar
Keilin, D. & Nuttal, G. H. F. (1930). Iconoghraphie studies of Pediculus humanus. Parasitology, 22, 1–10.CrossRefGoogle Scholar
Leuckart, R. 1855. Über die Micropyle und den feinern Bau der Schalenhaut bei den Insekteneiern. Arch. Anat. Physiol., u. wiss. Med. 1855, 90–264.Google Scholar
MjÖBerg, E. (1910). Studien über Mallophagen und Anopluren. Ark. Zool. 6 (13), 297.Google Scholar
Mukerji, D. (1937). A note on section cutting of insects. Curr. Sci. 6, 16–17.Google Scholar
Mukerji, D. & Sen Sarma, P. (1951). Spermatheca in sucking liee. Nature, Lond., 168, 612.Google Scholar
Murray, M. R. (1926). Secretion of the amitotic cells of the cricket egg follicle. Biol. Bull. 50, 210–28.CrossRefGoogle Scholar
Nuttall, G. H. F. (1917). Studies on Pediculus. 1. The copulatory apparatus and the process of copulation in Pediculus humanus. Parasitology, 9, 293–324.CrossRefGoogle Scholar
Patton, W. S. & Cragg, F. W. (1913). A text-book of Medical Entomology. Calcutta: Christian Literature Soc., India.Google Scholar
Piaget, E. (1869). Hematomyzus elephantis. Tijdschr. v. Ent. 12, 254.Google Scholar
Qadri, M. A. H. (1948). External and internal anatomy of the buffalo-louse, Haematopinus tuberculatus Burmeister. Publ. Aligarh Muslim Univ. no. 1 (Zool. Ser.), 1–21.Google Scholar
Ries, E. (1931). Die Symbiose der Lause und Federlinge. Z. Morph. Oekol. Tiere. 20, 233–367.CrossRefGoogle Scholar
Ries, E. (1932). Die Progresse der Eibildung und des Eiwachstums bei Pediculiden und Mallophagen. Z. Zellforsch. 16, 314–88.Google Scholar
Sikora, H. (1916). Beiträge zur Anatomie, Physiologie und Biologie der Kleiderlaus,Pediculus vestimenti Nitz. Archiv. Schiffs- u. Tropenhyg. 20 (1), 2–76.Google Scholar
Snodgrass, R. E. (1899). The anatomy of the Mallophaga. Occ. Pap. Calif. Acad. Sci. 6, 145–224.Google Scholar
Snodgrass, R. E. (1939). Principles of Insect Morphology. New York: McGraw-Hill.Google Scholar
Snodgrass, R. E. (1944). The feeding apparatus of biting and sucking insects affecting man and animals. Smithson. Misc. Coll. 104, 229–58.Google Scholar
Snodgrass, R. E. (1947). The insect cranium and the epicranial suture. Smithson. Misc. Coll. 107, 1–52.Google Scholar
Webb, J. E. (1946). The spiracular structure as a guide to the phylogenetic relationship of the Anoplura (biting and sucking lice) with notes on the affinities of the mammalian hosts. Proc. Zool. Soc. Lond. 116, 49–119.CrossRefGoogle Scholar
Weber, H. (1938). Ein neues Organ im Kopf der Elefantenlaus Haematomyzus elephantis. Piaget. Zool. Anz. 124, 97–103.Google Scholar
Weber, H. (1939 a). Zur Eiablage und Entwicklung der Elefantenlaus, Haematomyzus elephantis Piaget. Biol. zbl., 59, 98–109.Google Scholar
Weber, H. (1939 b). Lebendbeobachtung an der Elefantenlaus Haematomyzus, nebst vergleichenden Betrachtungen über die Lage des Embryos in Ei und das Auskriechen. Biol. Zbl. 59, 397–409.Google Scholar