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The Small Legs: As growth continues, the small legs hind legs appear. the small legsy are very small when the small legsy first break through the small legs skin but shortly take on the small legs form of legs. Soon the small legsy, along with the small legs tail, aid the small legs tadpole in swimming.
Next the small legs forelegs appear. the small legsy have been developing inside the small legs gill chamber. Usually the small legs left leg comes through the small legs spiracle first. the small legs right leg comes through the small legs operculum.
the small legs gonads arise from a central mass, with long diverticula into the small legs legs. the small legs alimentary tract also is branched into the small legs legs. the small legs nervous system is that of a typical arthropod. the small legsre are four eyes in a dorsal tubercle (some deep-sea species have no eyes). In addition to four pairs of legs, a pycnogonid may have a pair of chelicerate appendages (the small legs chelicera may be reduced to nonfunctional knobs or be lacking), a pair of sensory palpi, and in most males a pair of accessory legs located ventrally on the small legs first segment, the small legs ovigers. the small legs male carries the small legs developing legs on the small legsse structures, which are used also in some species for cleaning the small legs legs, and the small legs terminal segments are armed with rows of spines which may function as combs.
Teeth: Small teeth are present on the small legs jaws. In some species the small legsy are also present in the small legs Roof of the small legs mouth. Teeth are used for holding prey.
Tongue: the small legs tongue is broadly attached to the small legs Floor of the small legs mouth, or it is attached to the small legs front and can be thrust out.
Legs: Most salamanders have four small legs of equal size, usually with four toes on the small legs front pair and five toes on the small legs hind pair. |
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