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Effect of long-term injection of dopamine on the ovarian growth of Cherax quadricarinatus juvenile females (Parastacidae, Decapoda).
(Wiley, 2013-10)
The neurotransmitter dopamine (DA) modulates many physiological processes in decapod crustaceans, including reproduction. This study was aimed at evaluating whether the long-term injection of DA affects ovarian growth in ...
SEX DETERMINATION IN BEES .30. EFFECTS OF JUVENILE-HORMONE ON THE DEVELOPMENT OF TERGAL GLANDS IN MELIPONA
(Int Bee Research Assoc, 1994-01-01)
Worker larvae of Melipona rufiventris, M. quadrifasciata and M. compressipes were treated topically with juvenile hormone (JH) during the cocoon-spinning phase. Examination of the tergites of the queens obtained following ...
Sex determination in bees. XXX. Effects of juvenile hormone on the development of tergal glands in Melipona
(1994-01-01)
Worker larvae of Melipona rufiventris, M. quadrifasciata and M. compressipes were treated topically with juvenile hormone (JH) during the cocoon-spinning phase. Examination of the tergites of the queens obtained following ...
SEX DETERMINATION IN BEES .30. EFFECTS OF JUVENILE-HORMONE ON THE DEVELOPMENT OF TERGAL GLANDS IN MELIPONA
(Int Bee Research Assoc, 1994-01-01)
Worker larvae of Melipona rufiventris, M. quadrifasciata and M. compressipes were treated topically with juvenile hormone (JH) during the cocoon-spinning phase. Examination of the tergites of the queens obtained following ...
Influence of female size on offspring quality of the freshwater crayfish cherax quadricarinatus (Parastacidae: Decapoda)
(Crustacean Society, 2012-11)
Knowledge on maternal influences in offspring quality of decapod crustaceans is limited, especially for freshwater species. We investigated the effects of female body weight on production variables (actual fecundity, AF), ...
Effect of multiple spawning on female reproductive output and offspring quality in a freshwater caridean shrimp with direct development
(Wiley Blackwell Publishing, Inc, 2018-03)
The decline with age in components of fitness is variable among different taxa and includes changes in fertility and brood quality. In this study, we selected individuals of Neocaridina davidi, a freshwater shrimp with ...
Manga yaoi y Fujoshis: exploración de la propia voz del deseo como alternativa al gobierno de la sexualidad juvenilManga yaoi e Fujoshis: exploração da própria voz do desejo como alternativa ao governo da sexualidade juvenil
Este artículo presenta una reflexión sobre la apropiación en Colombia del manga yaoi –cómics japoneses que narran historias homoeróticas entre hombres– por parte de mujeres jóvenes aficionadas conocidas como fujoshis. Se ...
Does sex influence intraspecific aggression and dominance in Nile tilapia juveniles?
(Elsevier B.V., 2014-06-01)
Although sex of mature fish is known to influence aggression, this issue has so far been neglected in juveniles. Here, we tested this sex effect and showed that it does not significantly affect intraspecific aggression in ...
Desenvolvimento juvenil de Hepatus pudibundus (Herbst) (Crustacea, Decapoda, Calappidae), em laboratório
(Sociedade Brasileira de Zoologia, 2003-09-01)
The Hepatus pudibundus (Herbst, 1785) juvenile development was studied in laboratory, under the morphological and systematical stand points. The eight early juvenile stages were obtained from larvae hatched from eggs of ...
Inquérito sobre a qualidade de vida relacionada à saúde em crianças e adolescentes portadores de artrites idiopáticas juvenis
(2003-12-01)
Objective: to study the impact of chronic arthritis on health related quality of life by means of two self-reported tools: the parents' version of the Childhood Health Assessment Questionnaire (CHAQ) and the Childhood ...