请输入您要查询的英文单词:

 

单词 lobopod
释义

lobopodadj.n.

/ˈləʊbəʊpɒd/
Etymology: < lobopodium n.
Zoology.
A. adj.
Of a worm or worm-like animal: possessing a lobopodium.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > division Vermes > [adjective] > of nature of or possessing lobopodium
lobopod1938
lobopodial1967
1938 R. E. Snodgrass in Smithsonian Misc. Coll. 97 No. 6. 134 The members of the other group developed segmental pairs of lobelike outgrowths of the body wall containing extensions of the somatic muscles, which served as primitive legs... The lobopod forms were the ancestors of the walking Onychophora and Arthropoda.
1965 Zoologichesky Zhurnal 44 817 Lobopod annelids were the central group from which other groups..of higher taxonomic rank originated.
1979 A. P. Gupta in M. Camatini Myriapod Biol. xxxv. 373 Although it is debatable whether the Myriapoda, as a group, are mono- or polyphyletic..their origin from either a lobopod ancestor or from Onychophora has been suggested.
1989 S. J. Gould Wonderful Life (1991) 331 The lobopod animal Aysheaia pedunculata.
B. n.
= lobopodium n. 2.
ΘΚΠ
the world > animals > invertebrates > protozoa > [noun] > member of > parts of > pseudopod > blunt or lobe-like
lobopodium1906
lobopod1967
1967 H. W. Levi & L. R. Levi tr. A. Kaestner Invertebr. Zool. I. xviii. 442 Many articulates also have paired appendages. In some, probably old groups, these appendages are unsegmented lobopods and are used primarily for locomotion.
1974 Biol. Abstr. 58 5388/1 (heading) Percentage of sexes and variations in the number of lobopods in a sampling of several hundred individuals.
1986 Revista de Biol. Tropical (San José, Costa Rica) 34 277 Fourth creeping pad of fourth and fifth lobopods is slender and curves itself around the nephridial tubercle.
1993 New Scientist 21 Aug. 15/2 Living lobopods include the land-dwelling Peripatus, which has legs and a number of characteristics reminiscent of arthropods.
This entry has not yet been fully updated (first published 1997; most recently modified version published online June 2018).
<
adj.n.1938
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/21 6:04:58