Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095805510> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2095805510 endingPage "531" @default.
- W2095805510 startingPage "513" @default.
- W2095805510 abstract "A study of the male reproductive organs of a hemipteron, Leptocoris trivittatus, has been made. The genital system, which consists of fan-shaped testes; the vasa deferentia, to which a single pair of accessory glands are attached; ejaculatory ducts and the copulatory apparatus, is described and photomicrographs of consecutive parts presented. Then an analysis of the method of aggregation and turning of the sperms is made by means of intravitam technic. Aggregation and turning commence in the early spermatid stage. A spherical cyst forms, the tails first grow centripetally and then push out toward the lower end of the cyst. This line of growth in the cyst moves the head ends of the spermatids to the upper end where aggregation gradually takes place. The cysts spiral up and across the follicles, the moving force being, probably, the elongating tails. Later they spiral down the follicle, development progressing rapidly. The descending bundles are mature sperm, held together by a cytoplasmic cap. The accessory gland secretes a milky substance which probably activates the sperm at a later stage. Peristalsis occurs in the wall of the gland and duct. The process of massing sperm into bundles before copulation insures effective translocation. Then peristalsis and movement of tubular fluids carry the sperm down the duct to the copulatory apparatus." @default.
- W2095805510 created "2016-06-24" @default.
- W2095805510 creator A5090279013 @default.
- W2095805510 date "1934-12-01" @default.
- W2095805510 modified "2023-09-26" @default.
- W2095805510 title "Intravitam studies on the hemipteran, Leptocoris trivittatus. A description of the male reproductive organs and the aggregation and turning of the sperms" @default.
- W2095805510 cites W1985932158 @default.
- W2095805510 cites W2000893221 @default.
- W2095805510 cites W2035102562 @default.
- W2095805510 cites W2046484688 @default.
- W2095805510 cites W2054020191 @default.
- W2095805510 cites W2108696021 @default.
- W2095805510 cites W2138223885 @default.
- W2095805510 cites W2160957210 @default.
- W2095805510 cites W2170167425 @default.
- W2095805510 cites W2288442026 @default.
- W2095805510 cites W2526670072 @default.
- W2095805510 cites W2762549626 @default.
- W2095805510 doi "https://doi.org/10.1002/jmor.1050560305" @default.
- W2095805510 hasPublicationYear "1934" @default.
- W2095805510 type Work @default.
- W2095805510 sameAs 2095805510 @default.
- W2095805510 citedByCount "14" @default.
- W2095805510 countsByYear W20958055102014 @default.
- W2095805510 countsByYear W20958055102022 @default.
- W2095805510 crossrefType "journal-article" @default.
- W2095805510 hasAuthorship W2095805510A5090279013 @default.
- W2095805510 hasConcept C105702510 @default.
- W2095805510 hasConcept C142724271 @default.
- W2095805510 hasConcept C2777394357 @default.
- W2095805510 hasConcept C2778210472 @default.
- W2095805510 hasConcept C2780597408 @default.
- W2095805510 hasConcept C2781087480 @default.
- W2095805510 hasConcept C2781212128 @default.
- W2095805510 hasConcept C59822182 @default.
- W2095805510 hasConcept C71924100 @default.
- W2095805510 hasConcept C86803240 @default.
- W2095805510 hasConceptScore W2095805510C105702510 @default.
- W2095805510 hasConceptScore W2095805510C142724271 @default.
- W2095805510 hasConceptScore W2095805510C2777394357 @default.
- W2095805510 hasConceptScore W2095805510C2778210472 @default.
- W2095805510 hasConceptScore W2095805510C2780597408 @default.
- W2095805510 hasConceptScore W2095805510C2781087480 @default.
- W2095805510 hasConceptScore W2095805510C2781212128 @default.
- W2095805510 hasConceptScore W2095805510C59822182 @default.
- W2095805510 hasConceptScore W2095805510C71924100 @default.
- W2095805510 hasConceptScore W2095805510C86803240 @default.
- W2095805510 hasIssue "3" @default.
- W2095805510 hasLocation W20958055101 @default.
- W2095805510 hasOpenAccess W2095805510 @default.
- W2095805510 hasPrimaryLocation W20958055101 @default.
- W2095805510 hasRelatedWork W1967747745 @default.
- W2095805510 hasRelatedWork W1969629003 @default.
- W2095805510 hasRelatedWork W1973178007 @default.
- W2095805510 hasRelatedWork W1998807994 @default.
- W2095805510 hasRelatedWork W2027620102 @default.
- W2095805510 hasRelatedWork W2038942396 @default.
- W2095805510 hasRelatedWork W2090048164 @default.
- W2095805510 hasRelatedWork W2140022812 @default.
- W2095805510 hasRelatedWork W2166721848 @default.
- W2095805510 hasRelatedWork W2372155695 @default.
- W2095805510 hasVolume "56" @default.
- W2095805510 isParatext "false" @default.
- W2095805510 isRetracted "false" @default.
- W2095805510 magId "2095805510" @default.
- W2095805510 workType "article" @default.