与 «ATOKOUS»相关的英语书籍
在以下的参考文献中发现
atokous的用法。与
atokous相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
The Samoa Islands: Material Culture
Accordingly one must distinguish within the species between an atokous and an
epitokous type, in the latter between an atokous and epitokous body length." I
was fortunate to be in Fiji16 in November 1 897 during the rise of the palolo
where I ...
2
Treatise on Zoology - Anatomy, Taxonomy, Biology. The ...
... mone-like substance controlling the epitoky. immature (atokous) worms under
the cerebral influence did not mature sexually. section of the atokous worm in the
mid- dle part of the body induced host and gregarine modifications (Fig. 2.89A).
Isabelle Desportes, Joseph Schrével, 2013
3
Reproductive Strategies and Developmental Patterns in Annelids
Figure I. Schematic representation of the two types of epitoky in syllids: Epigamy
and stolonUatiun. B. Bemhic environment: P. pelagic environment. 1. Atokous
form: 2. sexual maturation and epitokous metamorphosis: 3. swarming of
epitokous ...
Adriaan W.C. Dorresteijn, Wilfried Westheide, 1999
4
The Hormones V4: Physiology, Chemistry and Applications
In addition, the same operations initiate premature heteronereid transformation in
species with natural epitoky, regardless of the age or sex of the immature (
atokous) worms (140, 141, 143, 144, 145, 146, 151, 187, 188, 190). The brain
thus ...
Nnn Unknown Publisher, 2012
Among the material collected for the present study, both epitokous and atokous
forms of O. guillermoi sp. nov. were common. Characteristics of the epitokous and
atokous forms of Odontosyllis guillermoi sp. nov. are listed in table 1. Epitokous ...
6
Concise Encyclopedia Biology
... 5 genera, all restricted to Africa: Astylosternus (= Gampsosteonyx = Atokous
Dilobates ) (11 species; West Africa from Sierra Leone to Central African
Republic and Zaire); Nyctibates (1 species; Southwest Cameroon); Scotoblebs (1
species; ...
I A complete non-stolonic atokous specimen measured 2.5 mm long by about 0.5
mm wide and consisted of 38 setigerous followed by 5 non-setigerous segments.
The color of the specimens preserved in formaldehyde and stored in 70% ...
8
Bulletin of the National Science Museum
A posterior atokous region consists of ten to none in male, and 32 to none in
female ; these parapodia are similar to those of the atokous form. Prostomial eyes
(fig. a) are more conspicuous than those of atokous individuals. Both male and ...
A posterior atokous region consists often to none in male, and 32 to none in
female; these para- podia are similar to those of the atokous form. Prostomial
eyes (fig. a) are more conspicuous than those of atokous individuals. Both male
and ...
Kokuritsu Kagaku Hakubutsukan (Japan), 1972
10
Journal of the Fisheries Research Board of Canada: Journal ...
These specimens, all atokous, were collected only in Frobisher Bay. Eusyllis
blomstrandi Malmgren Wesenberg-Lund, 1947, p. 11, fig. 8. CANADrAN Ancnc:
Ditlevsen (1909), Ellesmere Island (S. monilicomis). Furvrr-11211
DISTRIBUTION: ...
Fisheries Research Board of Canada, 1954
