NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 11 to 16 of 16 (0.115 seconds)

Spelling suggestions: "subject:"grown garden snake -- deproduction."" "subject:"grown garden snake -- eproduction.""

11

Dart shooting and postcopulatory sexual selection in the garden snail Helix aspersa

Rogers, David W. January 2001 (has links)
No description available.
Brown garden snail -- Reproduction.
Brown garden snail -- Sexual behavior
12

Morphology and development of mesocerebrum neurons in Helix aspersa maxima

Laberge, Shelley January 1991 (has links)
No description available.
Brown garden snail -- Reproduction.
Brown garden snail -- Sexual behavior.
Neurons.
13

The mechanism of the dart's influence on paternity in the snail, Cantareus aspersus /

Blanchard, Katrina C. January 2005 (has links)
No description available.
Brown garden snail -- Reproduction.
Brown garden snail -- Sexual behavior.
14

Distribution of APGWamide-like and FMRFamide-like immunoreactive neurons innervating the penis and the dart sac in the mesocerebrum of the snail Helix Aspersa

Li, Guoyi, 1962- January 1994 (has links)
No description available.
Brown garden snail -- Reproduction.
Neurons.
Brown garden snail -- Sexual behavior.
15

Nervous control of sperm release in the snail, Cantareus aspersus

Hutcheson, Robert. January 2005 (has links)
The primary objective of my research was to test the hypothesis that the sperm release mechanism in the garden snail, Cantareus aspersus , is under nervous control. It was discovered that separate branches of the intestinal nerve innervate the seminal vesicle and the distal ovotestis duct, and sperm release from the seminal vesicle was achieved by electrical stimulation of this nerve. Stimulation of the penis nerve, right cerebropedal connective nerve, right mesocerebrum, visceral ganglion, and the everted reproductive organs elicited similar responses. Neurobiotin fills of the penis nerve (towards the penis) revealed putative sensory receptors at the base of the penis and within the genital atrium. Spermatophores from mated snails whose reproductive organs were treated with the local anaesthetic Lidocaine weighed significantly less than spermatophores from mated control snails, suggesting that mechanical stimulation during copulation triggers sperm release from the seminal vesicle.
Brown garden snail -- Reproduction.
Brown garden snail -- Sexual behavior.
Brown garden snail -- Nervous system.
16

Nervous control of sperm release in the snail, Cantareus aspersus

Hutcheson, Robert. January 2005 (has links)
No description available.
Brown garden snail -- Nervous system.
Brown garden snail -- Reproduction.
Brown garden snail -- Sexual behavior.

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