pterichthyidn.

Brit.

/təˈrɪkθɪɪd/, U.S.

/təˈrɪkθiɪd/

Origin: Formed within English, by derivation; modelled on a Latin lexical item. Etymons: Pterichthys n., -id suffix³.

Etymology: < Pterichthys n. + -id suffix³, after scientific Latin Pterichthyidae, former family name (1862 or earlier).

Palaeontology. Now rare.

A fossil fish of the former placoderm family Pterichthyidae (now Pterichthyodidae), of which Pterichthys (now Pterichthyodes) was the type. Cf. Pterichthys n.

ΘΚΠ

the world > animals > fish > superorder Acanthopterygii (spiny fins) > order Perciformes (perches) > order Scorpaeniformes (scorpion-fish) > [noun] > family Scorpaenidae (scorpion-fishes) > genus or member of Pterichthys (fossil)

Pterichthys1841

wing-fish1855

pterichthyid1863

1863 J. D. Dana Man. Geol. 279 The Pterichthyids, or ‘winged fishes’..have no caudal fin for swimming, but, instead, a pair of powerful paddles.

1908 Science 7 Feb. 202/2 We know today of no placoderm—cephalaspid, pterichthyid, coccosteid—which passed..into the Carboniferous.

1950 Evolution 4 165 The paired appendages of Bothriolepis and other pterichthyids articulated with the antero-ventro-lateral plate of the shoulder girdle.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).

单词	pterichthyid
释义	pterichthyidn. Brit. /təˈrɪkθɪɪd/, U.S. /təˈrɪkθiɪd/ Origin: Formed within English, by derivation; modelled on a Latin lexical item. Etymons: Pterichthys n., -id suffix³. Etymology: < Pterichthys n. + -id suffix³, after scientific Latin Pterichthyidae, former family name (1862 or earlier). Palaeontology. Now rare. A fossil fish of the former placoderm family Pterichthyidae (now Pterichthyodidae), of which Pterichthys (now Pterichthyodes) was the type. Cf. Pterichthys n. ΘΚΠ the world > animals > fish > superorder Acanthopterygii (spiny fins) > order Perciformes (perches) > order Scorpaeniformes (scorpion-fish) > [noun] > family Scorpaenidae (scorpion-fishes) > genus or member of Pterichthys (fossil) Pterichthys1841 wing-fish1855 pterichthyid1863 1863 J. D. Dana Man. Geol. 279 The Pterichthyids, or ‘winged fishes’..have no caudal fin for swimming, but, instead, a pair of powerful paddles. 1908 Science 7 Feb. 202/2 We know today of no placoderm—cephalaspid, pterichthyid, coccosteid—which passed..into the Carboniferous. 1950 Evolution 4 165 The paired appendages of Bothriolepis and other pterichthyids articulated with the antero-ventro-lateral plate of the shoulder girdle. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < n.1863
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