Revision of the Nearctic Species of the Genus Amiota Loew (Diptera: Drosophilidae) PDF Download
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Author: Lance Eric Jones
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 0
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Book Description
Thorough biotic inventories are still needed even in families with paradigm organisms like Drosophilidae, including well-studied areas such as North America. This work presents a taxonomic revision of the species of the genus Amiota Loew in North America and the Nearctic portion of Mexico. Amiota steganoptera Malloch is currently excluded from the Nearctic and Amiota setigera Malloch is synonymized under Amiota humeralis Loew. Specimens of Amiota subtusradiata Duda were not encountered during this study along with its synonym Amiota quadrata Takada and Toda; however, based on previous descriptions we include A. subtusradiata in the Nearctic fauna. All other previously described species from the Nearctic are redescribed. Thirty-six species are described as new: Amiota amputata, A. antitormentum, A. avipes, A. biacuminis, A. brayi, A. byersi, A. cervites, A. cruciatum, A. didens, A. durangoensis, A. elsaltoensis, A. floridiensis, A. forceps, A. fulvitibia, A. hyalou, A. imperator, A. incurva, A. laevifurca, A. latilabrum, A. mcalpinei, A. multiplex, A. nanonigrescens, A. occidentalis, A. onyx, A. oviraptor, A. pseudominor, A. raripennis, A. sinaloensis, A. subnebojsa, A. tessae, A. texas, A. tibialis, A. tormentum, A. uniacuminis, A. wheeleri, and A. zaliskoi. This increases the total species known in the Nearctic from 13 to 49. All species in the Nearctic are illustrated, adult diagnostic features are discussed, and distributions are provided. A cladogram based on parsimony analysis of 46 morphological characters established species groups in the genus. Most of the Nearctic species were accommodated into 10 species groups. Three species groups were previously erected for species in China and Europe. Seven species groups are newly established: the avipes, cervites, hsui, mariae, nebojsa, nigrescens, and subtusradiata groups.Diversity in Amiota appears to be partially dependent on elevation and latitude in the Nearctic, with high diversity found in southern Ontario, the Appalachians, the Ozarks, mountain forests of Arizona and New Mexico, and the Sierra Madre of central Mexico. The taxonomic history of the Nearctic species is reviewed, and various aspects of their biology is presented. Males of species in the A. mariae species group are polymorphic for mirror-image, asymmetric genitalia, called chiral variants. Besides morphology, larval saproxyly, adult lachryphagy, and biogeography are reviewed. Challenges to the study of Amiota and future prospects are discussed.
Author: Lance Eric Jones
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 0
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Book Description
Thorough biotic inventories are still needed even in families with paradigm organisms like Drosophilidae, including well-studied areas such as North America. This work presents a taxonomic revision of the species of the genus Amiota Loew in North America and the Nearctic portion of Mexico. Amiota steganoptera Malloch is currently excluded from the Nearctic and Amiota setigera Malloch is synonymized under Amiota humeralis Loew. Specimens of Amiota subtusradiata Duda were not encountered during this study along with its synonym Amiota quadrata Takada and Toda; however, based on previous descriptions we include A. subtusradiata in the Nearctic fauna. All other previously described species from the Nearctic are redescribed. Thirty-six species are described as new: Amiota amputata, A. antitormentum, A. avipes, A. biacuminis, A. brayi, A. byersi, A. cervites, A. cruciatum, A. didens, A. durangoensis, A. elsaltoensis, A. floridiensis, A. forceps, A. fulvitibia, A. hyalou, A. imperator, A. incurva, A. laevifurca, A. latilabrum, A. mcalpinei, A. multiplex, A. nanonigrescens, A. occidentalis, A. onyx, A. oviraptor, A. pseudominor, A. raripennis, A. sinaloensis, A. subnebojsa, A. tessae, A. texas, A. tibialis, A. tormentum, A. uniacuminis, A. wheeleri, and A. zaliskoi. This increases the total species known in the Nearctic from 13 to 49. All species in the Nearctic are illustrated, adult diagnostic features are discussed, and distributions are provided. A cladogram based on parsimony analysis of 46 morphological characters established species groups in the genus. Most of the Nearctic species were accommodated into 10 species groups. Three species groups were previously erected for species in China and Europe. Seven species groups are newly established: the avipes, cervites, hsui, mariae, nebojsa, nigrescens, and subtusradiata groups.Diversity in Amiota appears to be partially dependent on elevation and latitude in the Nearctic, with high diversity found in southern Ontario, the Appalachians, the Ozarks, mountain forests of Arizona and New Mexico, and the Sierra Madre of central Mexico. The taxonomic history of the Nearctic species is reviewed, and various aspects of their biology is presented. Males of species in the A. mariae species group are polymorphic for mirror-image, asymmetric genitalia, called chiral variants. Besides morphology, larval saproxyly, adult lachryphagy, and biogeography are reviewed. Challenges to the study of Amiota and future prospects are discussed.
Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 908
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Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 1004
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Author: David A. Grimaldi
Publisher:
ISBN:
Category : Diptera
Languages : en
Pages : 144
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"A phylogenetic system and classification of most genera and subgenera of the Drosophilidae are proposed that incorporate tribes, subtribes, infratribes, and genus groups. The new classification is based on a cladistic analysis using the computer parsimony program HENNIG86 and 217 adult morphological characters for a representative set of 120 species. A more complete matrix is provided, with 160 species in most genera and subgenera of the family. The history of drosophilid classification is reviewed, and the relevance of morphological (vs. molecular) data in phylogenetic reconstruction is briefly discussed. Position of the family in the superfamily Ephydroidea is examined and based on previously published data and new characters. The family Drosophilidae is the sister group to the Curtonotidae; this pair is the sister group to the rest of the Ephydroidea (Diastatidae, Campichoetidae, Camillidae, and Ephydridae). The Drosophilidae are monophyletic and diagnosed as possessing two basal costal wing vein breaks, a lateral seam in the pedicel, three pairs of frontal orbital setae (1 being proclinate, others reclinate), abdominal spiracle pairs VI + VII lying at base of tergite VI in males, sternite VI and tergite VII lost in males, small basal-medial wing cell lost (rederived in some taxa), and minute spines on the mesal surface of the fore femur lost. Each of the 217 characters is described and most are illustrated in detail; many are newly discovered, including features from the proboscis to the male and female terminalia. The traditional subfamily classification of the Steganinae and Drosophilinae is preserved, based on new, apomorphic evidence. An alternative classification to that of Okada (1989) is proposed, with 4 tribes, 6 subtribes, 2 infratribes, and 13 genus complexes/groups (informal categories), and all but 5 genera and subgenera are classified within these taxa. In addition, the Drosophila subgenera Hirtodrosophila, Lordiphosa, and Scaptodrosophila are each removed from that genus and elevated to generic rank. The Hawaiian drosophilids formerly placed in the subgenus Drosophila were found not to belong to this genus. Genus Idiomyia, new status, is used to include this large, obviously monophyletic group of Hawaiian endemic species, as well as the genera Ateledrosophila and Nudidrosophila. The closest relative of Idiomyia sensu lato appears to be the Zygothrica genus group (including Hirtodrosophila, Mycodrosophila, Paramycodrosophila, Paraliodrosophila, and Zygothrica). Scaptomyza, including the Hawaiian species in this genus, is monophyletic; Drosophila (Engiscaptomyza) is most closely related to Scaptomyza. The cladogram based on morphological data is compared to trees of Throckmorton, Okada, and several based on molecular data for a smaller set of drosophilid taxa. Inconsistencies between hypotheses are discussed. All higher-level generic group taxa and new genera are diagnosed"--Page 3
Author: Oosterbroek
Publisher: BRILL
ISBN: 9004631348
Category : Science
Languages : en
Pages : 239
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Book Description
The first volume to appear in a new series of handbooks deals with the ca. 115 families of Diptera (flies and Mosquitoes) known or suspected to occur in the islands of Malesia. Diptera constitute one of the larger orders of insects, and are generally considered to be a taxonomically difficult group, even at the family level. They include various economically important groups, some for example acting as vectors of diseases in man and cattle, while others are beneficial in pest control by virtue of their parasitic of predatory habits. In this work, each family is characterised, and a key using characters of the adult insects enables identification to family level. In addition, information is provided on biology, ecology, economic importance, distribution, and status of taxonomic knowledge, with key references to each family. It further includes an introduction to the higher classification, general biology and morphology, with an extensive glossary. The text is illustrated with more than 200 line drawings. An exhaustive and up-to-date list of references facilitates access to the pertinent literature. For this book, the author has worked together with world specialists of the respective families. The Families of Diptera of the Malay Archipelago will be an indispensable tool for all those working in the fields of ecology, systematic biology, and conservation, as well as applied biology.
Author: Brian Victor Brown
Publisher: NRC Research Press
ISBN: 0660199580
Category : Science
Languages : en
Pages : 746
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Book Description
While volume 1 includes several introductory chapters and treats 42 families of flies in the Lower Diptera, volume 2 covers the remaining 64 families of flies that make up the Higher Diptera (or Cyclorrhapha). These include families of house flies, fruit flies, bot flies, flower flies and many other lesser-known groups. The text is accompanies by over 1660 line drawings and photographs.
Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 742
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Author: Entomological Society of America
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 926
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List of members in v. 1, 5, 8.
Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 1004
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Book Description
1930-41 includes its Věstnǐk.
Author: Irina Brake
Publisher: BRILL
ISBN: 9004261036
Category : Science
Languages : en
Pages : 412
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Book Description
Concerns about global biodiversity are rising dramatically, yet we are lagging behind in the most basic prerequisite for its understanding and conservation: the inventory. Insect species may make up five or ten times the number of all other plant and animal species combined, and as such they represent one of the major challenges in biosystematic science. World Catalogue of Insects is an initiative aiming at compiling worldscale, authoritative catalogues of monophyletic insect taxa. Volumes in this series contain standard nomenclatoral information on all names pertaining to the taxon treated, including type locality and distribution to the extent this is relevant. Additional information is optional, e.g., location, status and condition of types; biology; bibliographical information; pest status; vector status; etc. This volume nine focuses on Drosophilidae (Diptera). (Series: World Catalogue of Insects)
