Evolution, Phylogeny and Classification of the Family Simuliidae (Diptera) PDF Download
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Author: Ivan Antonovich Rubt︠s︡ov
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 94
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Author: Ivan Antonovich Rubt︠s︡ov
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 94
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Author: P. A. Rubcov
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: G.C. Griffiths
Publisher: Springer Science & Business Media
ISBN: 9401572437
Category : Science
Languages : en
Pages : 348
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"This work is a specialized dissertation covering a limited field of enquiry. I deal mainly with two interrelated topics, the structure of the male postabdomen and genitalia of cyclorrhaphous flies and how these insects should be classified in a phylogenetic system. Much new information and interpretation is presented here, as well as commentary on the observations and interpretation of previous authors. The field covered by this work has long been recognized as difficult. It is my hope that I will succeed in this work in dispelling some of the difficulties. My proposal of revised terminology for certain parts of the external genitalia thus should not be regarded as innovation for its own sake, but as an attempt to remedy a situation which has been widely recognized as unsatisfactory."--Page 2
Author: Bradley J. Sinclair
Publisher:
ISBN: 9781877407802
Category : Diptera
Languages : en
Pages : 172
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Author: L. DAVIES
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 882
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Author: Jeremy Daniel Blaschke
Publisher:
ISBN:
Category : Cladistic analysis
Languages : en
Pages : 181
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The first molecular phylogenetic analysis of the agriculturally important parasitoid subfamily Phasiinae (Diptera: Tachinidae) is presented, estimated from 128 worldwide taxa (80 genera) and approximately 7.6 kilobases of nuclear data. Special emphasis is placed on taxa with controversial taxonomic placement. The resultant phylogenetic tree is used to reconstruct ancestral character states, trace the evolution of significant adaptive traits within the Tachinidae, and test hypotheses about the classification of Phasiinae. Subfamily placements of the taxa Eutherini, Epigrimyiini, Litophasia, Strongygastrini, and Parerigonini are confidently resolved, the former three within Dexiinae and the latter two within Phasiinae. Due to sparse molecular evidence, the Imitomyiini are tentatively placed among the Phasiinae. Ancestral state reconstruction suggests a dominant and persistent trend in Phasiinae to evolve piercing structures used to insert eggs directly into host tissues. A single potential synapomorphy of Phasiinae is identified (elongated hypandrium). This phylogeny is used to update classification of worldwide phasiine genera and tribes. Many novel phylogenetic hypotheses are presented including the division of Parerigonini s. l. into three tribes: Parerigonini s. s., Zitini, and Cylindromyiini, and the division of Phasiini s. l. into four lineages: Phasiini s. s., Gymnosomatini, Opesiini, and Xystini. Two tribes are resurrected (Opesiini and Xystini) and one new tribe is proposed (Zitini nomen novum). Additionally, a survey of phasiine biodiversity was conducted in Great Smoky Mountains National Park (TN, NC). Species identifications were made using morphological keys, with further evidence from 900 base pairs of the nuclear coding gene MCS. In total, 221 specimens representing 26 phasiine species were collected. Of these, 21 species are newly recorded from the park, four are new records for Tennessee, and two are new records for North Carolina. All 12 eastern Nearctic phasiine genera were represented. Updated identification keys to eastern Phasiinae are provided and DNA barcoding sequences were generated that will aid future researchers to quickly and inexpensively identify phasiine species.
Author: Douglas A. Craig
Publisher:
ISBN: 9780478347340
Category : Simuliidae
Languages : en
Pages : 0
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Black flies, sandflies, te namuKnown in New Zealand as ‘sandflies’ or ‘te namu’ and elsewhere in the world mainly as ‘black flies’, Simuliidae are iconic New Zealand insects. Virtually every New Zealander has been bitten by female simuliids, as have many overseas tourists. Worldwide, simuliids are notorious for their disease transmission, in particular river blindness in Africa and South America. New Zealand simuliids are not known to transmit any diseases to humans, but many people react badly to bites of species to which they have no previous exposure.Simuliids of New Zealand belong to the genus Austrosimulium known only from New Zealand, Tasmania, and mainland Australia. Simuliid larvae require running water and in New Zealand are more or less ubiquitous, occurring in almost all running water habitats. There are 19 species of Austrosimulium in New Zealand, but only three species found here are serious biters of humans and it is only the females that bite; they bite to get the nutrients to produce eggs. In this Fauna keys are provided for larvae, pupae, adults, and ecological habitats. All known stages are described and illustrated for each species, together with information on their bionomics and biogeography. There are 72 full page colour plates and a total of 540 figures. Molecular analysis indicated that New Zealand Austrosimulium arrived by dispersal about 5 million years ago.Elsewhere in the world simuliids in the genus Austrosimulium may be considered to feed on birds or mammals, depending on the presence or absence of a tooth on the tarsal claw. New Zealand simuliids are opportunistic and females will generally take blood meals from whatever is available, though there is one species that attacks Fiordland crested penguins while studiously avoiding humans.What did New Zealand simuliids feed on before humans arrived? Of little doubt it would be on the vast number of birds, now greatly depleted, and probably also the large numbers of seals present then. Indeed, searching along beaches for a blood meal from either birds or seals still appears inherent behaviour of New Zealand adult female simuliids — and probably the reason for their name ‘sandflies’
![Blackflies (Simuliidae) [Moshki (sem. Simuliidae)] PDF](https://books.google.com/books/content/images/frontcover/VF8LiVK-CYcC?fife=w80-h100)
Author: Ivan Antonovich Rubt͡sov
Publisher: BRILL
ISBN: 9789004088719
Category : Science
Languages : en
Pages : 1132
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The majority of blackflies (family Simuliidae) are blood- suckers of man and domestic animals. Throughout the vast territory of the Soviet Union, in the steppes, forest steppes, and especially the taiga and tundra, blackflies occupy a prominent place among the blood-sucking Diptera. It is now clear, that not only in the tropics but throughout the Soviet Union, blackflies are transmitters of several diseases of domestic animals, mainly onchocerciasis of cattle and reindeer and many dangerous diseases of domestic fowl. Hence blackflies are of medico-veterinary and sanitary-epidemiological importance. Unlike other blood-sucking insects such as the malarial mosquito, blackflies have hitherto been relatively poorly studies. The purposes of the present volume is to provide a brief description of species and new identification keys. It primarily incorporates numerous additions to the first edition of "Fauna of the USSR," This second edition also includes 18 species from countries adjoining the Palearctic region, which have not been recorded to-date in the Soviet Union, and 30 species described by Enderlein from Europe (whose description has been improved upon) which may be discovered later in the Soviet Union. The fauna of the USSR currently includes about 300 species of blackflies.
Author: Stig Anderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
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