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Development of secondary sexual characters in the seabob shrimp Xiphopenaeus kroyeri (Heller 1862) (Crustacea, Decapoda, Penaeidae): a scanning electron microscope study
(Int Science Services/balaban Publishers, 2011-03-01)
The development of secondary sexual characters, the petasma, and thelycum growth were studied in Xiphopenaeus kroyeri. In adult females, the thelycum is a single plate and its anterolateral portion is characterized by a ...
Development of secondary sexual characters in the seabob shrimp Xiphopenaeus kroyeri (Heller 1862) (Crustacea, Decapoda, Penaeidae): a scanning electron microscope study
(Int Science Services/balaban Publishers, 2011-03-01)
The development of secondary sexual characters, the petasma, and thelycum growth were studied in Xiphopenaeus kroyeri. In adult females, the thelycum is a single plate and its anterolateral portion is characterized by a ...
A mixed model of the evolution of polygyny and sexual size dimorphism in mammals
(Wiley Blackwell Publishing, Inc, 2020-01)
The theory of sexual selection is the most widely accepted theory explaining the evolution of mating systems and secondary sexual characters. Polygyny is the most common mating system in mammals, and there is a strong ...
Importance and evolution of sexual dimorphism in different families of Collembola (Hexapoda).
(Pesquisa Agropecuária Brasileira, v. 44, n. 8, p. 959-963, ago. 2009., 2014)
Evidence for differential maternal allocation to eggs in relation to manipulated male attractiveness in the pied flycatcher (Ficedula hypoleuca)
(SPRINGER, 2006-10)
We present evidence of differential maternal allocation to eggs in response to manipulated male attractiveness in the migratory pied flycatcher (Ficedula hypoleuca). We manipulated the size of a male secondary sexual trait, ...
Sexual selection and dynamics of jaw muscle in Tupinambis lizards
(Springer, 2013)
Reproductive Biology and Sexual Dimorphism in Bokermannohyla alvarengai (Anura: Hylidae)
(2021-03-19)
The general pattern of sexual size dimorphism (SSD) in amphibians is characterized by females being larger than males. However, the reverse pattern, a male-biased SSD, may be widespread within some particular groups, as ...
Development of secondary sexual characters in the seabob shrimp Xiphopenaeus kroyeri (Heller 1862) (Crustacea, Decapoda, Penaeidae): A scanning electron microscope study
(Taylor & Francis, 2011-03)
The development of secondary sexual characters, the petasma, and thelycum growth were studied in Xiphopenaeus kroyeri. In adult females, the thelycum is a single plate and its anterolateral portion is characterized by a ...