Definition of Postanal. Meaning of Postanal. Synonyms of Postanal

Here you will find one or more explanations in English for the word Postanal. Also in the bottom left of the page several parts of wikipedia pages related to the word Postanal and, of course, Postanal synonyms and on the right images related to the word Postanal.

Definition of Postanal

Postanal
Postanal Post*a"nal, a. [Pref. post- + anal.] (Anat.) Situated behind, or posterior to, the anus.

Meaning of Postanal from wikipedia

- poor (30-40%). Total pelvic floor repair refers to a procedure combining postanal and anterior anal repair. These procedures aim to inject bio-compatible...
- link between classical invertebrates and vertebrates. Some also have a postanal tail which may be homologous to the post-anal tail of vertebrates. An interesting...
- will secrete a foul-smelling fluid ("musk", "musking", "skunking") from postanal glands. Common garter snakes are resistant to naturally-occurring poisons...
- maintaining a constant flow, just as in fish. Some acorn worms also have a postanal tail which may be homologous to the post-anal tail of vertebrates. The...
- adult amphioxus (hollow dorsal nerve tube, endostyle, segmented body, postanal tail). De Quatre****es first completely described the nervous system of...
- gubernaculum present and bears 4 pairs of preanal, 1 pair adanal and 2 pairs of postanal pedunculated papillae, 3 pairs of sessile papillae also present, tail spirally...
- altitudes of 900–1,880 m (2,950–6,170 ft). P. thompsoni has an enlarged postanal scale, a character lacking in all other species of its genus in mainland...
- of adult fish, for instance a mineralised braincase, and it retains the postanal larval fin-fold along the ventral edge of the caudal peduncle, characteristic...
- SVL. Males have 44–45 femoroprecloacal pores and a single cloacal spur (postanal tubercle). H. harterti is nocturnal and scansorial (adapted for climbing)...
- supralabials in contact under the central portion of the orbit, enlarged postanals in males, and heterogeneous flank squamation. Campbell, J. & Muñoz-Alonso...