s sa sb sc sd se sf sg sh si sj sk sl sm sn so sp sq sr ss st su sv sw sy

Перевод: subfamily

[существительное]
подсемейство
[существительное]

Тезаурус:

1. The genera now included in this subfamily are: Ophiacantha Mller Troschel, 1842; Ophicanthella Verrill, 1899; Ophialcaea Verrill, 1899; Ophiogema Koehler, 1922a; Ophiolebes Lyman, 1878 and Ophiotreta Verrill, 1899.
2. Two main groupings: swans and geese, subfamily Anserinae (pp. 459) and ducks, subfamily Anatinae (pp. 51-;69).
3. The disk (a) whether it is covered by small scales or by distinct plates; (b) most scales or plates carry one or more spinelets, the shape and density of these spinelets are important: (c) in some species of the subfamily Ophioplinthacinae the shape and position of radial shields is important.
4. In addition their jaws are better developed and similar in structure to those of the ophiacanthid subfamily Ophiotominae.
5. The genera Ophialcaea and Ophiotreta were treated as subgenera of Ophiacantha by Mortensen (1936) and Fell (1960), but H. L. Clark (1915) and Koehler (1922, 1931) considered them to be of generic rank, a treatment followed here pending future study on the generic boundaries in this subfamily.
6. A subfamily with seven groups in our region: shelducks (below), perching ducks (below), dabbling ducks (pp. 53-;7), and four groups of diving ducks which feed by diving, pochards (pp. 57-;9), eiders (p. 61), sawbills and allies (pp. 63 7), and stifftails (p. 67).
7. Such is the widespread occurrence of this character that its absence prompts separating Ophomyces and possibly Ophiotholia and Ophiohelus into a subfamily.
8. These findings, together with our previous observation of an unidentified t -resistant PLC in HL-60 granulocytes and our unpublished observation that purified PLC- 1 showed no response to t , strongly suggest that the stimulation of PLC- 2 by t is specific for members of the PLC- subfamily and is isozyme-selective within this group of PLCs.
9. As discussed under the subfamily Ophiotominae this is a common arrangement amongst its genera.
10. A subfamily of the Ophiacanthidae with small imbricating transparent scales or skin covering the disk, the scales often armed with spinelets or granules which may obscure them; the disk sack-like, sometimes indented interradially; the radial shields not integrated with the disk but over laid by the scales or skin covering the disk with only their distal ends evident; the jaws as broad as long; one to several apical papillae flanked by three to many oral papillae each side; tentacle pores not conspicuously large usually armed with at least one tentacle scale; arm spines vary in length but dorsal ones usually longer than one arm segment, sometimes forming a fan on proximal arm segments.
11. The preface of volume two claims rather hastily that a 1970 taxonomic review of the Isoptera remains comprehensive, yet a whole subfamily (the Amitermitinae) was sunk in 1972.
12. But most members of that subfamily have large conspicuous radial shields and a slightly different arrangement of the jaw.