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Phlebotomus papatasi is a species of insects commonly known as sandflies. Due to their ectothermic climate limitations, P. papatasi are confined to regions with temperatures above 15 degrees Celsius for at least three months of the year, [1] spanning over much of the European Mediterranean, North Africa, the Middle East, and Central Asia. [2]
Sandfly or sand fly is a colloquial name for any species or genus of flying, biting, blood-sucking dipteran (fly) encountered in sandy areas. In the United States , sandfly may refer to certain horse flies that are also known as "greenheads" (family Tabanidae ), or to members of the family Ceratopogonidae .
The relationship between sex differences in the brain and human behavior is a subject of controversy in psychology and society at large. [118] [119] Many females tend to have a higher ratio of gray matter in the left hemisphere of the brain in comparison to males.
Lutzomyia is a genus of phlebotomine sand flies consisting of nearly 400 species, [1] at least 33 of which have medical importance as vectors of human disease. [2] Species of the genus Lutzomyia are found only in the New World, distributed in southern areas of the Nearctic and throughout the Neotropical realm. [2]
Sandfly, Lutzomyia adiketis (Psychodidae), Early Miocene, c. 20 million years ago. Diptera were traditionally broken down into two suborders, Nematocera and Brachycera, distinguished by the differences in antennae. The Nematocera are identified by their elongated bodies and many-segmented, often feathery antennae as represented by mosquitoes ...
Allochronic speciation (also known as allochronic isolation, or temporal isolation) is a form of speciation (specifically ecological speciation) arising from reproductive isolation that occurs due to a change in breeding time that reduces or eliminates gene flow between two populations of a species.
A biological ornament is a characteristic of an animal that appears to serve a decorative function rather than a utilitarian function. Many are secondary sexual characteristics, and others appear on young birds during the period when they are dependent on being fed by their parents.
The precise meaning depends upon the context. With respect to animals , the term describes which males and females mate under which circumstances. Recognised systems include monogamy , polygamy (which includes polygyny , polyandry , and polygynandry ), and promiscuity , all of which lead to different mate choice outcomes and thus these systems ...