Size matters: penis size, sexual maturity and their consequences for giant armadillo conservation planning

2020 ◽  
Vol 100 (6) ◽  
pp. 621-630 ◽  
Author(s):  
Camila Nascimento Luba ◽  
Danilo Kluyber ◽  
Gabriel Favero Massocato ◽  
Nina Attias ◽  
Lilja Fromme ◽  
...  
1964 ◽  
Vol 45 (1) ◽  
pp. 1-12 ◽  
Author(s):  
H. E. Swanson ◽  
J. J. van der Werff ten Bosch

ABSTRACT The »early-androgen« syndrome in the rat – i. e. anovulatory ovaries in adult females after a single injection of testosterone propionate (TP) within a week of birth – may not become apparent until some time after the attainment of sexual maturity. Large doses (50 or 100 μg) of TP were effective earlier than lower doses (5 or 10 μg). Rats which received 5 μg TP were ovulating at 10 weeks of age, mated but were infertile at 13 weeks of age, and were anovulatory at 21 weeks. In rats between 10 and 13 weeks old there was a marked fall in the number of corpora lutea in the ovaries of animals which had been given 5 μg TP. Hemi-spaying was followed by compensatory growth of the remaining ovary which consisted of corpora lutea in ovulating, and of follicles in anovulatory rats; little or no compensatory weight increase occurred in animals which seemed to be in the transition stage from the ovulatory to the anovulatory condition.


1973 ◽  
Vol 71 (4_Suppl) ◽  
pp. S148 ◽  
Author(s):  
F. Elsaesser ◽  
D. K. Pomerantz ◽  
F. Ellendorff ◽  
K. Kreikenbaum ◽  
A. König
Keyword(s):  

2002 ◽  
Vol 13 ◽  
pp. 31 ◽  
Author(s):  
Jonathan Prangnell

<p>An archaeological survey on Peel Island in Moreton Bay, southeast Queensland, was conducted to assist the conservation planning for the Peel Island Lazaret (PIL), one of a number of institutions housed on the island during the nineteenth and twentieth centuries. The survey revealed a patterning of artefacts across the island as well as landscape modification related to its Aboriginal and European institutional uses.</p>


Mammal Study ◽  
2020 ◽  
Vol 46 (1) ◽  
Author(s):  
Yukino Hirakawa ◽  
Takanori Horimoto ◽  
Ippei Suzuki ◽  
Yoko Mitani

2008 ◽  
Author(s):  
Allison Aldous ◽  
Jenny Brown ◽  
John Bauer

Author(s):  
Axel Michaels

This chapter examines the classical Hindu life-cycle rites, the term saṃskāra and its history, and the main sources (Gṛhyasūtras and Dharma texts). It presents a history of the traditional saṃskāras and variants in local contexts, especially in Nepal. It describes prenatal, birth and childhood, initiation, marriage, old-age, death, and ancestor rituals. Finally, it analyzes the transformational process of these life-cycle rituals in the light of general theories on rites of passage. It proposes, in saṃskāras, man equates himself with the unchangeable and thus seems to counteract the uncertainty of the future, of life and death, since persons are confronted with their finite existence. For evidently every change, whether social or biological, represents a danger for the cohesion of the vulnerable community of the individual and society. These rituals then become an attempt of relegating the effects of nature or of mortality: birth, teething, sexual maturity, reproduction, and dying.


1945 ◽  
Vol 79 (783) ◽  
pp. 372-377 ◽  
Author(s):  
F. A. Hays
Keyword(s):  

2020 ◽  
Vol 34 (6) ◽  
pp. 1364-1372 ◽  
Author(s):  
Kelly Biedenweg ◽  
David Trimbach ◽  
Jackie Delie ◽  
Bessie Schwarz

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