| 释义 |
▪ I. rhizopod1 Zool.|ˈraɪzəpɒd|
[ad. mod.L. rhizopoda.]
An animalcule of the class Rhizopoda.
1851Owen Gen. & Comp. Phys. (ed. 3) §285 From the polythalamous shells of Cephalopods..those of Rhizopods may be distinguished [etc.]. 1859Greene Protozoa ii. 3 The most easily procured of all Rhizopods is, perhaps, the Amœba. 1869Spencer Princ. Psychol. iii. iv. (1870) I. 307 In many Rhizopods the tactual surface and the absorbing surface are co-extensive.
▪ II. rhizopod2 Bot.|ˈraɪzəpɒd|
Also -pode, and in L. form.
[ad. mod.L. rhizopodium, f. Gr. ῥίζα root + ποδ-, πούς foot.]
1. The mycelium of fungi.
1858Mayne Expos. Lex., Rhizopodium,..a rhizopode. 1866Treas. Bot. 975/2 Rhizopod, or Rhizopodium.
2. Zool. Usu. in L. form rhizopodium (pl. -podia). In Protozoa, a pseudopodium that branches and anastomoses to form a network.
1931R. R. Kudo Handbk. Protozool. ii. 26 Rhizopodia. These are branching (reticulopodia) or anastomosing (myxopodia) temporary cytoplasmic projections. 1940L. H. Hyman Invertebrates I. iii. 119 Thread-like pseudopodia that branch and anastomose into networks are termed reticulopods or rhizopods. 1958G. A. Kerkut Borradaile & Potts's Invertebrata (ed. 3) ii. 17 Granules may often be seen to stream up and down the axopodia and rhizopodia. 1972M. S. Gardiner Biol. Invertebrates vi. 177/2 The rhizopodia of Foraminifera are characteristically filamentous and branching, with anastomoses of the branches forming a network. |