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Genetic structure and different color morphotypes suggest the occurrence and bathymetric segregation of two incipient species of Sebastes off Argentina
(Springer, 2013-06)
Rockfishes of the genus Sebastes are extensively distributed in the Pacific and Atlantic oceans. Although the occurrence of two morphologically similar species in the Southern Hemisphere, Sebastes oculatus and Sebastes ...
Comparison of mating behavior and copulation in male morphotypes of the spider crab Libinia spinosa (Brachyura: Majoidea: Epialtidae)
(Crustacean Society, 2012-02)
The mating behavior of the spider crab Libinia spinosa Milne Edwards 1834 was studied in the laboratory. Two male morphotypes as morphometrically immature (MI) with small chelae and morphometrically mature (MM) with large ...
Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
(Wiley, 2014-09)
The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre‐ and post‐zygotic isolation has been documented among ...
Genetic variation in color morphs of the endangered species, Paracentrotus gaimardi (Echinoidea: Echinidae)
(Pontificia Universidad Católica de Valparaíso, 2017)
Relative growth, morphological sexual maturity, and size of Macrobrachium amazonicum (Heller 1862) (Crustacea, Decapoda, Palaemonidae) in a population with an entirely freshwater life cycle
(Int Science Services/balaban Publishers, 2012-09-01)
The objective of this study was to estimate the size of morphological sexual maturity based on the study of relative growth, to determine the maximum size of individuals, and to determine if there are different morphotypes ...
Relative growth, morphological sexual maturity, and size of Macrobrachium amazonicum (Heller 1862) (Crustacea, Decapoda, Palaemonidae) in a population with an entirely freshwater life cycle
(Int Science Services/balaban Publishers, 2012-09-01)
The objective of this study was to estimate the size of morphological sexual maturity based on the study of relative growth, to determine the maximum size of individuals, and to determine if there are different morphotypes ...
Ongoing speciation within the Anastrepha fraterculus cryptic species complex: the case of the Andean morphotype
(Wiley Blackwell Publishing, Inc, 2014-06)
The Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is currently composed of seven taxonomically recognized morphotypes. Both, pre- and post-zygotic isolation has been documented among ...