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Definition: Anapsid |
AnapsidNoun1. Primitive reptile having no opening in the temporal region of the skull; all extinct except turtles. Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. |
(From Wikipedia, the free Encyclopedia)
The anapsids are a group of amniotes, characterized by skulls without openings near the temples. The only extant members are the Testudines - turtles, tortoises, and terrapins. Various other groups, however, are known from Permian and Triassic fossils. The anapsids have traditionally been treated as a subclass of the class Reptilia, but as this group is paraphyletic they are sometimes placed in a separate class Anapsida.Most of the anapsid orders, including groups the, millerettids, nyctiphrurets and pareiasaurs, were extincted in the late Permian period by the Permian-Triassic extinction event. Both the procolophonoids and some ancient ancestors of the testudines managed to survive into the Triassic, and the testidunes are the only surviving order.
External links
Introduction to Anapsida from UCMP
Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Anapsid."
Synonym: AnapsidSynonym: anapsid reptile (n). (additional references) |
| Antonym: diapsid (n). (additional references) |
Expression using "anapsid": anapsid reptile. Additional references. | |
| Source: compiled by the editor from various references; see credits. |
| The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com. |
| Expression | Frequency per Day |
anapsid | 2 |
anapsid diapsid euryapsid synapsid | 2 |
| Source: compiled by the editor from various references; see credits. | |
Scrabble® Enable2K-Verified Anagrams | |
| Words within the letters "a-a-d-i-n-p-s" | |
-1 letter: naiads, paisan, pandas. | |
-2 letters: apian, nadas, naiad, nipas, padis, pains, paisa, panda, pians, pinas, sapid. | |
-3 letters: aids, ains, anas, ands, anis, ansa, dais, daps, dins, dips, nada, naps, nipa, nips, padi, pads, paid, pain, pans, pian, pias, pina, pins, sadi, said, sain, sand, snap, snip, span, spin. | |
-4 letters: aas, ads, aid, ain, ais, ana. | |
-5 letters: aa. | |
| Words containing the letters "a-a-d-i-n-p-s" | |
+1 letter: daphnias, diapason, paladins, pintadas. | |
+2 letters: adaptions, aphidians, diapasons, handicaps, paganised, paranoids. | |
+3 letters: antipodals, diapausing, diaphanous, dipsomania, hispanidad, palisading, pasquinade, phantasied, sailplaned. | |
+4 letters: adaptations, adoptianism, anadiploses, anadiplosis, antipodeans, caparisoned, dipsomaniac, dipsomanias, disparaging, hispanidads, landscaping, landscapist, misadapting, pasquinaded, pasquinades, unaspirated. | |
+5 letters: adaptiveness, adoptianisms, cardinalship, depravations, diaphanously, dipsomaniacs, disappearing, endoparasite, guardianship, handicappers, imparadising, landscapists, madreporians, pasquinading, plantigrades, postprandial, propagandist, sandpainting, sandpapering, spearheading, standpattism. | |
| Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)41 6E 61 70 73 69 64 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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| American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)
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| Semaphore (1791, in France) (references)
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| Braille (1829, in France) (references)
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Morse Code (1836) (references).- -. .- .--. ... .. -.. |
| Dancing Men (Sir Arthur Conan Doyle, 1903) (references)
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Binary Code (1918-1938, probably earlier) (references)01000001 01101110 01100001 01110000 01110011 01101001 01100100 |
HTML Code (1990) (references)A n a p s i d |
ISO 10646 (1991-1993) (references)0041 006E 0061 0070 0073 0069 0064 |
| British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)
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Encryption (beginner's substitution cypher): (references)35806782857570 |

Copyright © Philip M. Parker, INSEAD. Terms of Use.