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Biological Sciences: anatomy and morphology > polymorphism
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287 items, grouped by Geographical Locations (view ungrouped items)

Africa (12)   
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Age, genotype and sex effects on growth performance of local chickens kept under improved management in Ghana
Tropical plant biology

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Influence of a Salinity Gradient on the Vessel Characters of the Mangrove Species Rhizophora mucronata
Annals of botany

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Where once the eel and the elephant were together: decline of the European eel because of changing hydrology in southwest Europe and northwest Africa?
Fish and fisheries

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Multivariate analysis of sexual size dimorphism in local turkeys (Meleagris gallopavo) in Nigeria
Tropical plant biology

all 12 items...

Asia (15)   
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Pollen morphology of the genus Skimmia (Rutaceae) and its taxonomic implications
Journal of plant research

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Floral phenology and sex expression in functionally monoecious Rhoiptelea chiliantha (Rhoipteleaceae)
Botanical journal of the Linnean Society

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Comparative study of the reproductive biology of two congeneric and introduced goby species: implications for management strategies
Hydrobiologia

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Function of the major cheliped in male–male competition in the hermit crab Pagurus nigrofascia
Marine biology

all 15 items...

Atlantic Ocean Islands (3)   
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Sexual segregation in distribution, diet and trophic level of seabirds: insights from stable isotope analysis
Marine biology

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Wood anatomy of the endemic woody Asteraceae of St Helena I: phyletic and ecological aspects
Botanical journal of the Linnean Society

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Variability of Cuban and international populations of Alternaria solani from different hosts and localities: AFLP genetic analysis
European journal of plant pathology

Australia (5)   
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Reproductive characteristics of the ocean leatherjacket, Nelusetta ayraudi
Reviews in fish biology and fisheries

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Ecological selection and sexual dimorphism in the sooty oystercatcher, Haematopus fuliginosus
Austral ecology

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Breeding and fecundity of the endemic Australian gudgeon, sleepy cod Oxyeleotris lineolatus (Steindachner 1867) (Eleotridae)
Aquaculture

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Linking frugivores to the dynamics of a fruit color polymorphism
American journal of botany

all 5 items...

Europe (22)   
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Weather-driven changes in population density determine wing dimorphism in a bush-cricket species
Agriculture, ecosystems and environment

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Genotyping and surveillance for scrapie in Finnish sheep
BMC veterinary research

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Gender differences in activity patterns of American mink Neovison vison in Germany
European journal of wildlife research

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Life cycle of a small endemic goby Economidichthys pygmaeus (Family: Gobiidae) in Lake Pamvotis, northwestern Greece
Zeitschrift fur angewandte Ichthyologie

all 22 items...

Indian Ocean Islands (1)   
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Neglected features of probable taxonomic value in Podostemaceae: The case of Polypleurum
Flora

named bodies of water (6)   
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New data on sexual dimorphism and reproductive biology of Alaska skate Bathyraja parmifera from the northwestern Pacific Ocean
Journal of ichthyology

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Growth discontinuity in males of the deep‐water giant red shrimp Aristaeomorpha foliacea in the Mediterranean Sea
Marine ecology

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Where once the eel and the elephant were together: decline of the European eel because of changing hydrology in southwest Europe and northwest Africa?
Fish and fisheries

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Incorporating habitat preference into the stock assessment and management of blue marlin (Makaira nigricans) in the Pacific Ocean
Marine and freshwater research

all 6 items...

named deserts (3)   
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Sexual differences in head form and diet in a population of Mexican lance‐headed rattlesnakes, Crotalus polystictus
Biological journal of the Linnean Society

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2,3-Hexanediols as Sex Attractants and a Female-produced Sex Pheromone for Cerambycid Beetles in the Prionine Genus Tragosoma
Journal of chemical ecology

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Morphological characterization of Pelibuey sheep in Colima, México
Tropical plant biology

named geographical regions (4)   
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High levels of organochlorines may affect hatching sex ratio and hatchling body mass in arctic glaucous gulls
Functional ecology

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Effects of spatio-temporal variation in food supply on red squirrel Sciurus vulgaris body size and body mass and its consequences for some fitness components
Ecography

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Dimorphisms and self-incompatibility in the distylous species Palicourea demissa (Rubiaceae): possible implications for its reproductive output
Journal of plant research

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Description, Life History, and Parasitism of a New Species of Delphacid Planthopper (Hemiptera: Fulgoroidea)
Annals of the Entomological Society of America

North America (14)   
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New data on sexual dimorphism and reproductive biology of Alaska skate Bathyraja parmifera from the northwestern Pacific Ocean
Journal of ichthyology

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Sexual differences in head form and diet in a population of Mexican lance‐headed rattlesnakes, Crotalus polystictus
Biological journal of the Linnean Society

(Click to View)
2,3-Hexanediols as Sex Attractants and a Female-produced Sex Pheromone for Cerambycid Beetles in the Prionine Genus Tragosoma
Journal of chemical ecology

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Morphological characterization of Pelibuey sheep in Colima, México
Tropical plant biology

all 14 items...

Pacific Ocean Islands (10)   
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Pollen morphology of the genus Skimmia (Rutaceae) and its taxonomic implications
Journal of plant research

(Click to View)
Wood anatomy of the endemic woody Asteraceae of St Helena I: phyletic and ecological aspects
Botanical journal of the Linnean Society

(Click to View)
Development of a harpacticoid copepod bioassay: Selection of species and relative sensitivity to zinc, atrazine and phenanthrene
Ecotoxicology and environmental safety

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Function of the major cheliped in male–male competition in the hermit crab Pagurus nigrofascia
Marine biology

all 10 items...

South America (10)   
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Reproductive biology of the skate, Rioraja agassizii (Müller and Henle, 1841), off Puerto Quequén, Argentina
Zeitschrift fur angewandte Ichthyologie

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Women from Venus, men from Mars: inter-sex foraging differences in the imperial cormorant Phalacrocorax atriceps a colonial seabird
Oikos

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Influence of latitude and elevation on polymorphism among populations of the corn leafhopper, Dalbulus maidis (DeLong and Wolcott) (Hemiptera: Cicadellidae), in Brazil
Environmental entomology

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Relationships within tribe Lycieae (Solanaceae): paraphyly of Lycium and multiple origins of gender dimorphism
American journal of botany

all 10 items...