Based on external morphological characters and the structure of male genitalia, a new genus Euchromiina from Neotropical region, Apu gen. nov. is described. A species described, mooreorum sp. flavicornis (Druce) comb. redescribed. The occurs in montane forests Andes. Diagnostic are provided for two which comprise it. Photographs adults both provided, as well genitalia.

Three new species of Omalodes are described from South America, including descriptions of male and female genitalia. Omalodes (Omalodes) mazuri sp. n. is described from Peru and Bolivia; Omalodes (Omalodes) punctulatus sp. n. from Brazil, and Omalodes (Omalodes) rivus sp. n. from Bolivia and Brazil. This is the first paper with detailed information on the male and female genitalia of the genus,...

As a central theme, for the purpose of appraisal, may be taken Petting. Its technique varies. It may be simple kissing, deep kissing (French kissing) breast stimulation, mouth-breast contact, manual stimulation of female genitalia, manual stimulation of male geni' talia, oral contact with female genitalia, oral contact with male genitalia and genital apposition. These foibles of female urges an...

Animal genitalia often show distinct developmental and evolutionary relationships with other parts of the body. Morphological observations of 29 sexually dimorphic and monomorphic beetle species in 16 genera of families Scarabaeidae and Lucanidae, Coleoptera, in 53 locations revealed that male genitalia size was consistently and distinctly less variable than that of other body parts within the ...

Congenital aberrations of female children's external genitalia are common worldwide with varied mode of presentation especially in regions with poor awareness. This prospective experience between July 2004 and June 2008 at two Nigerian healthcare facilities is on the mode of presentation and challenges of management of female children with ambiguous genitalia. Congenital adrenal hyperplasia (CA...

to review the diffrent aspects of gender, subtype of cah, management and results in all our patients with ambiguous genitalia diagnosed as congenital adrenal hyperplasia during the past 30 years. methods: the files of all our patients with cah reviewed retrospectively. results: out of 256 patients who had ambiguous genitalia due to cah, 96% were female and 4% were male. 21-ohd was diagnosed in ...

A survey of 117 species of arthropods and 17 species of vertebrates showed a strong trend for male genitalia to have relatively low static allometric values. This trend contrasts with the allometry of other structures under sexual selection, which usually show steep allometric slopes. The trend to low allometric genital values is less consistent in mammals than in arthropods. Data not in accord...

For the purpose of this book, only a few aspects of genital development will be highlighted to facilitate understanding of the various disorders. A crucial point is that the external genitalia develop ‘automatically’ in the female direction unless there is testosterone activity in a critical period between 4 and 12 weeks of gestation. Furthermore, the Müllerian ducts develop into the uterus and...

There has been a recent burst of studies of the function of genitalia, many of which share several important shortcomings. Given that further studies on this topic are likely (there are probably millions of species showing rapid genital divergence), I discuss the studies critically to promote clear formulation of hypotheses and interpretation of results in the future. I also emphasize some poss...