† macruraladj.n.

Forms: 1800s macroural, 1800s macrural.

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Macrura , -al suffix¹.

Etymology: < scientific Latin Macrura, (former) suborder name (see macrurous adj.) + -al suffix¹.

Zoology. Obsolete.

A. adj.

= macruran adj. Also (in extended use): long-tailed.

ΘΚΠ

the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [adjective] > of or belonging to Malacostraca > of the Thoracostraca > relating to Macrura

macrurous1826

macrural1850

macruran1902

1850 L. Agassiz in L. Agassiz & J. E. Cabot Lake Superior ii. iii. 197 The embryos of brachyuran Crustacea, that is, of crabs, are all macrural in their shape.

1856 Amer. Jrnl. Sci. 72 18 The last three characteristics..mark a transition towards the Macroural type.

1863 Amer. Jrnl. Sci. 85 69 The Isopods are literally Brachyural, Tetradecapods and the Amphipods Macroural.

B. n.

= macruran n.

ΘΚΠ

the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [noun] > subclass Malacostraca > division Thoracostraca > order Decapoda > suborder Macrura

macruran1842

macrural1851

1851 Brit. Assoc. Rep., Sections 81 On the Antennæ of the Annulosa, and their Homology in the Macrourals. By Dr. W. Macdonald.

This entry has been updated (OED Third Edition, March 2000; most recently modified version published online December 2020).

单词	macrural
释义	† macruraladj.n. Forms: 1800s macroural, 1800s macrural. Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Macrura , -al suffix¹. Etymology: < scientific Latin Macrura, (former) suborder name (see macrurous adj.) + -al suffix¹. Zoology. Obsolete. A. adj. = macruran adj. Also (in extended use): long-tailed. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [adjective] > of or belonging to Malacostraca > of the Thoracostraca > relating to Macrura macrurous1826 macrural1850 macruran1902 1850 L. Agassiz in L. Agassiz & J. E. Cabot Lake Superior ii. iii. 197 The embryos of brachyuran Crustacea, that is, of crabs, are all macrural in their shape. 1856 Amer. Jrnl. Sci. 72 18 The last three characteristics..mark a transition towards the Macroural type. 1863 Amer. Jrnl. Sci. 85 69 The Isopods are literally Brachyural, Tetradecapods and the Amphipods Macroural. B. n. = macruran n. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Crustacea > [noun] > subclass Malacostraca > division Thoracostraca > order Decapoda > suborder Macrura macruran1842 macrural1851 1851 Brit. Assoc. Rep., Sections 81 On the Antennæ of the Annulosa, and their Homology in the Macrourals. By Dr. W. Macdonald. This entry has been updated (OED Third Edition, March 2000; most recently modified version published online December 2020). < adj.n.1850
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