Predation-associated divergence of male genital morphology in a livebearing fish

2013 ◽  
Vol 26 (10) ◽  
pp. 2135-2146 ◽  
Author(s):  
J. L. Heinen-Kay ◽  
R. B. Langerhans
Keyword(s):  
Genital Morphology ◽  
Livebearing Fish ◽  
Male Genital Morphology ◽  
Male Genital

scholarly journals Evolutionary Response to Sexual Selection in Male Genital Morphology

2009 ◽  
Vol 19 (17) ◽  
pp. 1442-1446 ◽  
Author(s):  
Leigh W. Simmons ◽  
Clarissa M. House ◽  
John Hunt ◽  
Francisco García-González
Keyword(s):  
Sexual Selection ◽  
Genital Morphology ◽  
Evolutionary Response ◽  
Male Genital Morphology ◽  
Male Genital

scholarly journals A new Peruvian species of Scybalocanthon Martínez, 1948 (Coleoptera, Scarabaeidae, Scarabaeinae, Deltochilini) and some remarkable intrapopulational variation in the endophallus of S. pinopterus (Kirsch, 1873)

ZooKeys ◽  
2019 ◽  
Vol 884 ◽  
pp. 69-80
Author(s):  
Fernando A. B. Silva ◽  
François Génier
Keyword(s):  
Identification Key ◽  
Genital Morphology ◽  
Diagnostic Characters ◽  
Madre De Dios ◽  
Intrapopulational Variation ◽  
Male Genital Morphology ◽  
Male Genital

Scybalocanthon asheisp. nov. from Madre de Dios, Peru, is described based on differences in external and male genital morphology. Its diagnostic characters and an updated identification key to the species of the genus are provided as well as new distributional data for the following species: S. acrianus Silva & Valois, 2019, S. aereus (Schmidt, 1922), S. kaestneri (Balthasar, 1939) and S. pinopterus (Kirsch, 1873).

Three new species of Ciulfina Giglio-Tos (Mantodea: Liturgusidae)  from north-eastern Australia

Zootaxa ◽  
2007 ◽  
Vol 1583 (1) ◽  
pp. 23-35 ◽  
Author(s):  
GREGORY I. HOLWELL ◽  
SCOTT G. GINN ◽  
MARIE E. HERBERSTEIN
Keyword(s):  
New Species ◽  
Tree Trunk ◽  
Northern Australia ◽  
Genital Morphology ◽  
Small Tree ◽  
Eastern Australia ◽  
North Eastern ◽  
Three New Species ◽  
Male Genital Morphology ◽  
Male Genital

The genus Ciulfina Giglio-Tos includes a number of small tree-trunk dwelling species of praying mantids that are found through eastern Queensland and northern Australia. Three new species of Ciulfina: C. baldersoni, C. klassi and C. rentzi and one existing species C. biseriata (Westwood) are formally described on the basis of male genital morphology. A key to the identification of Ciulfina based on genital morphology is also provided.

Morphometry of stingless bees (Hymenoptera:Apidae:Meliponini) of the genus Lisotrigona indicates presence of more than one species in India

ENTOMON ◽  
2021 ◽  
Vol 46 (2) ◽  
pp. 95-104
Author(s):  
Shashidhar Viraktamath ◽  
Ashish Kumar Jha ◽  
Shubham Rao ◽  
Rojeet Thangajam ◽  
Jagruti Roy
Keyword(s):  
Discriminant Analysis ◽  
Stingless Bees ◽  
Canonical Discriminant Analysis ◽  
The Body ◽  
Morphological Parameters ◽  
Genital Morphology ◽  
Data Set ◽  
Male Genital Morphology ◽  
Molecular Characters ◽  
Male Genital

Morphometry of 53 stingless bees of the genus Lisotrigona collected from seven places in India by using 36 morphological parameters was studied. The data set also included  morphometry data of primary types of L. cacciae, L. chandrai and L. revanai for comparison and was subjected to Factor and Canonical Discriminant analysis. All the bees collected from five places formed two distinct clusters in the Factor analysis and five clusters in Canonical Discriminant analysis. In both the methods of analysis primary types of L. cacciae, L. chandrai and L. revanai were placed well separated from each other as well as from other bees. The bees from seven places also differed from the three known species in morphometry and ratios of length and width of parts of the body. Based on these results it is concluded that Indian stingless bees of the genus Lisotrigona consists of more than one species besides L. cacciae. The action of synonymizing L. mohandasi, L. chandrai and L. revanai with L. cacciae appears arbitrary; these three species should be considered valid until supported by male genital morphology or molecular characters.

scholarly journals The Genetic Basis of Rapidly Evolving Male Genital Morphology inDrosophila

Genetics ◽  
2011 ◽  
Vol 189 (1) ◽  
pp. 357-374 ◽  
Author(s):  
John P. Masly ◽  
Justin E. Dalton ◽  
Sudeep Srivastava ◽  
Liang Chen ◽  
Michelle N. Arbeitman
Keyword(s):  
Genetic Basis ◽  
Genital Morphology ◽  
Male Genital Morphology ◽  
Male Genital

scholarly journals Interspecific introgression reveals a role of male genital morphology during the evolution of reproductive isolation in Drosophila

Evolution ◽  
2021 ◽  
Author(s):  
Stephen R. Frazee ◽  
Angelica R. Harper ◽  
Mehrnaz Afkhami ◽  
Michelle L. Wood ◽  
John C. McCrory ◽  
...  
Keyword(s):  
Reproductive Isolation ◽  
Genital Morphology ◽  
Interspecific Introgression ◽  
Male Genital Morphology ◽  
Male Genital
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