Class of subphylum uniramia - pauropoda, Biology

Class of Subphylum Uniramia - Pauropoda

A small group of uniramians, there are 500 species of Pauropoda explained so far. The minute organisms computing about 1.5 mm in length live in leaf mold or in soil. The body is eleven segmented and nine of them bear a pair of legs each. The first and eleventh segments are legless. The tergal plates are extremely large, overlapping adjacent segments. The collum of Pauropoda is inconspicuous dorsally but expanded ventrally. The head bears on each side a sense organ similar to the organ of Tomosvary. The antennae are biramous. One branch ends in a single flagellum, and the other in two flagella and a club shaped sensory structure. Pauropods mainly feed on decomposing plant tissue. Heart and trachea are usually absent owing to the small size of the organism. The 3rd trunk segment is the genital segment. Sperm transfer is indirect and through spermatophores. Development is anamorphic. For Example - Pauropus, Allopauropus.

Posted Date: 2/4/2013 12:38:31 AM | Location : United States







Related Discussions:- Class of subphylum uniramia - pauropoda, Assignment Help, Ask Question on Class of subphylum uniramia - pauropoda, Get Answer, Expert's Help, Class of subphylum uniramia - pauropoda Discussions

Write discussion on Class of subphylum uniramia - pauropoda
Your posts are moderated
Related Questions
Explain about the plateau effect - Energy Balance? You must have noticed that when people start following weight reducing diets, they lose weight rapidly in the beginning, then

Q. Definition of Osseointegration in microscopic biophysical? Osseointegration implies that at light microscopic and electron microscopic levels, the identifiable components of

- Nuclear membrane disorganize at the beginning of this phase. - Spindle fibers originate and the kinetochore fibers attach to the kinetochore of homologous chromosomes from eac

Determine the term - Chlorine   The application of chlorides results in leaves of greater spread, a lighter green colour and with a smoother surface. However, the combustibilit

Explain the following terms in detail - Homology, Homologous ? Structures that have a similar evolutionary origin however different functions. The wing of a bat and a whale's fl

Q. What are some representatives of the echinoderm phylum? Starfishes, sea urchins, sea cucumbers (holothurians) and brittle stars are examples of echinoderms.

Q. What are the main prophylactic measures against hookworm disease? The major prophylactic measures against hookworm disease are to avoid walking barefoot on soils suspected o

How is the responsible slromal swelling pressure for corneal hydration? Slromal Swelling Pressure Stromal Swelling Pressure (SSP) is the pressure exerted by GAG (Glycosa

Explain the Virtual Dissection of the Rat in multimedia tutorials? This animation will teach you about basic mammalian anatomy. The major organ systems in a rat are very simila

If molecules diffuse down their concentration gradient and achieve equal concentration throughout a container or cell, does all movement stop? Explain your answer.