Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-28T15:11:42.303Z Has data issue: false hasContentIssue false
  • English
  • Français

V.—On Some Points in the Anatomy and Habits of the Lophogastrid Crustacea

Published online by Cambridge University Press:  06 July 2012

S. M. Manton
S. M. Manton
Affiliation:
Demonstrator in Comparative Anatomy in the University of Cambridge, and Fellow of Girton College.
Get access Rights & Permissions [Opens in a new window]

Extract

In the following pages two separate subjects are considered which are connected only by their relation to the same animals. The first concerns the feeding mechanisms and habits of the Lophogastridæ, but unfortunately no living animals could be examined.

As a result of some work on the feeding mechanisms of the Malacostraca (Cannon and Manton, 1927, in the press, etc.) it was concluded that in the Syncarida, Peracarida, and Eucarida a primary filter-feeding habit exists. This has been modified or given up entirely in the higher forms of each division in favour of feeding on larger masses of food. In the adult Hemimysis, Anaspides, and Nyctiphanes the filter-feeding mechanisms are essentially similar. The maxilla forms a combined suction pump and filter and draws a current of water through a filtering comb of setæ borne on its proximal endite. This comb is scraped by the basal part of the first trunk limb, which transfers the collected food forwards on to the proximal endite of the maxillule by which it is pushed into the mouth.

Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 56 , Issue 1 , 1929 , pp. 103 - 119
Copyright
Copyright © Royal Society of Edinburgh 1929

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature List

Boas, J. E. V. (1883). “Studien über die Verwandschafts beziehungen der Malacostraken,” Morph. Jahrb., vol. viii, pp. 485–579.Google Scholar
Borradaile, L. A. (1922). “On the Mouth Parts of the Shore Crab,” J. Linn. Soc. London, vol. xxv, pp. 115–142.CrossRefGoogle Scholar
Borradaile, L. A. (1926). “Notes upon Crustacean Limbs,” Ann. Mag. Nat. Hist. London, ser. 9, vol. xvii, pp. 193–213.CrossRefGoogle Scholar
Calman, W. T. (1909). A Treatise on Zoology, pt. viii, fasc. iii, Crustacea, London.Google Scholar
Calman, W. T. (1917). “Notes on the Morphology of Bathynella and Some Allied Crustacea,” Q. J. Micr. Sci. London, vol. lxii, pp. 489–514.Google Scholar
Cannon, H. G. (1927). “On the Feeding Mechanism of Nebalia bipes,” Trans. Roy. Soc. Edin., vol. lv, pp. 355–369.CrossRefGoogle Scholar
Cannon, H. G. (1928). “On the Feeding Mechanism of the Fairy Shrimp, Chirocephalus diaphanus Prevost,” Trans. Roy. Soc. Edin., vol. lv, pp. 807–822.CrossRefGoogle Scholar
Cannon, H. G., and Manton, S. M. (1927). “On the Feeding Mechanism of the Mysid Crustacean, Hemimysis Lamornæ,” Trans. Roy. Soc. Edin., vol. lv, pp. 219–254.CrossRefGoogle Scholar
Cannon, H. G., and Manton, S. M. (1927). “Notes on the Segmental Excretory Organs of the Crustacea,” J. Linn. Soc. London, vol. xxxvi, pp. 439–456.CrossRefGoogle Scholar
Cannon, H. G., and Manton, S. M. (1929). “On the Probable Feeding Mechanisms of the Syncarida” (in the press).Google Scholar
Daniels, R. J. (1927). “The Abdominal Musculature Systems of the Common Shrimp (Crangon vulgaris). “Rep. for 1926 on Lanes. Sea Fish,” Lab. Liverpool, No. 35, pp. 92–158.Google Scholar
Manton, S. M. (1928). “On the Embryology of the Mysid Crustacean, Hemimysis Lamornæ,” Phil. Trans. Roy. Soc. London, ser. B, vol. ccxvi, pp. 363–463.Google Scholar
Sars, M. (1862). “Beskrivelse over Lophogaster typicus,” Univ. Progr. Christiania, pp. 1–37.Google Scholar
Sars, G. O. (1885). “Report on the Schizopoda,” “Challenger” Reports, vol. xiii.Google Scholar