anal fin resembling the second dorsal, greyish, with the margin dull-purple.
In this case the anal Area of one Tegmen covers that of the other.
anal protuberances, containing instruments for spinning web.
anal cirri similar to notocirri but much longer and stouter.
anal foot: applied to the tip of the body in larval Chironomids, which is modified to serve as a hold-fast.
anal, and in some cases also perineal, glands are developed.
anal cirri about as long as the dorsal tentacular cirri, flattened.
anal cirri slender, filiform, much longer than the preceding branchi; one in the type has a short spur near its base.
anal tubercles thick, conspicuous, setiferous, with one short hair.
anal horns: in Collembola, are small processes borne on the last abdominal segment.
anal a·nal (ā'nəl)
Of, relating to, or near the anus.
Of or relating to the second stage of psychosexual development in psychoanalytic theory, during which gratification is derived from sensations associated with the anus.
Relating to or being personality traits that originated during toilet training and are distinguished as anal-expulsive or anal-retentive.