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Population dynamics of the mangrove tree crab Aratus pisonii (Brachyura: Sesarmidae) in the estuarine complex of Cananéia-Iguape, São Paulo, Brazil
(2014-01-01)
The population dynamics of Aratus pisonii in the coastal system of Cananéia-Iguape was evaluated by means of cohort analysis (Bhattacharya method), comparison of the reproductive output and size structure of the ovigerous ...
Reproductive behavior of Eidmanacris corumbatai garcia (Orthoptera: Phalangopsidae)
(2006-10-05)
Adult males of Eidmanacris corumbatai Garcia have reduced tegmina without stridulatory apparatus. For this reason, they developed other means of intra-specific communication. During courtship, the males use a combination ...
Reproductive behavior of Eidmanacris corumbatai garcia (Orthoptera: Phalangopsidae)
(2006-10-05)
Adult males of Eidmanacris corumbatai Garcia have reduced tegmina without stridulatory apparatus. For this reason, they developed other means of intra-specific communication. During courtship, the males use a combination ...
Reproductive biology of the South American endemic hermit crab Isocheles sawayai (Crustacea, Anomura) from the Southern coast of Brazil
(Taylor & Francis Ltd, 2016-06-01)
The goal of this study was to investigate the sex ratio, structure and reproductive biology of Isocheles sawayai, a hermit crab captured as bycatch in a non-selective shrimp fishery. The animals were collected from July ...
Reproductive output of the ornamental shrimp Lysmata vittata (Stimpson, 1860) (Decapoda: Caridea) in wild populations and under different maturation diets
(2018-01-01)
Reproductive output parameters (fecundity and egg volume) of Lysmata vittata were examined in a population in northeastern Brazil. Effect of maturation diets on the reproductive output of these shrimp under laboratory ...
Reproductive biology of two marine catfishes (Siluriformes, Ariidae) in the Sepetiba Bay, Brazil
(Universidad de Costa Rica, 2004)
Sperm competition and reproductive mode influence sperm dimensions and structure among snakes
(Wiley Blackwell Publishing, Inc, 2009-10)
The role of sperm competition in increasing sperm length is a controversial issue, because findings from different taxa seem contradictory. We present a comparative study of 25 species of snakes with different levels of ...
Ascorbic acid co-administered with rosuvastatin reduces reproductive impairment in the male offspring from male rats exposed to the statin at pre-puberty
(2018-08-01)
Obesity during childhood and adolescence is closely related to dysfunctions on lipid profile in children. Rosuvastatin is a statin that decreases serum total cholesterol. Ascorbic acid is an important antioxidant compound ...
Performing purity: reproductive decision-making and implications for a community under threat of zika in iquitos, Peru
(Taylor and Francis, 2018)
The long-term management and prevention of Zika virus requires understanding of reproductive and sexual health behaviours, including mechanisms of partnered decision-making. In this article, we report on a qualitative study ...