The North American Aegeriidae (Lepidoptera): A Revision Based on Late-Instar Larvae

1968 ◽  
Vol 100 (S58) ◽  
pp. 5-112 ◽  
Author(s):  
Margaret Rae MacKay
Keyword(s):  
North American ◽  
Phylogenetic Relationships ◽  
New Genera ◽  
The North ◽  
Late Instar ◽  
Five Tribes

AbstractThe North American Aegeriidae are revised on the basis of the study of late-instar larvae of about 60 species. These species represent 20 genera in five tribes in two subfamilies: Bembeciini, Zenodoxini, Aegeriini and Melittiini in Zenodoxinae and Synanthedontini in Synanthedontinae. The presently recognized genera, Ramosia Engelhardt, Conopia Hübner and Thamnosphecia Spuler are reduced to synonyms of Synanthedon Hübner. Three new genera are defined by larval characters but are referred to only as Genera I, II and III. Larval characters for most of the species are discussed and illustrated; keys to species, genera and tribes are provided. Tribes, genera and most species are arranged in the text as nearly as possible according to their phylogenetic relationships as suggested by the larvae.

Larvae of the North American Olethreutidae (Lepidoptera)

1959 ◽  
Vol 91 (S10) ◽  
pp. 5-338 ◽  
Author(s):  
Margaret Rae MacKay
Keyword(s):  
North American ◽  
Fruit Trees ◽  
Individual Species ◽  
The North ◽  
The Family ◽  
Late Instar ◽  
Species Groups ◽  
Relationship Of ◽  
Spruce Needles ◽  
The Relationship

AbstractThe late-instar larvae of about 185 species of the North American Olethreutidae are described and most of them illustrated. Included in these are many pests, such as Grapholitha molesta, Carpocapsa pomonella, and Spilonota ocellana on fruit trees, Paralobesia viteana on grapes, Ancylis comptana fragariae on strawberries, Laspeyresia nigricana in pea pods, Laspeyresia caryana in hickory and pecan nuts, Taniva albolineana in spruce needles, and species of Rhyacionia and Petrova on pines. Keys to species groups and to individual species are provided. Of the diagnostic and specialized characters listed, the most useful include the setae, the spinneret, and the shape of the larva, especially of its head and anal shield. The main characters are given for the postulated ancestral larva and for the highly developed larva. Most of the species groups are arranged according to the suggested phylogenetic relationship of their larvae, emphasizing the necessity of a revision of the family. Larvae of some genera previously difficult to classify, such as Pseudogalleria and Hystricophora, indicate the relationship of those genera to other groups; conversely, lack of relationship is clearly shown in other instances, e.g., between Carpocapsa pomonella and Carpocapsa saltitans, and between the two species Epiblema culminana and E. suffusana and other members of the genus Epiblema.

Additions and Revisions to the Genera of North American Caddisflies of the Family Brachycentridae With Special Reference to the Larval Stages (Trichoptera)

1965 ◽  
Vol 97 (10) ◽  
pp. 1089-1106 ◽  
Author(s):  
Glenn B. Wiggins
Keyword(s):  
New Species ◽  
North American ◽  
Larval Stage ◽  
New Genus ◽  
New Genera ◽  
Larval Morphology ◽  
Larval Stages ◽  
The North ◽  
The Family ◽  
A New Species

AbstractLarval characterizations for the genera of North American Brachycentridae are revised and two new genera created, bringing to five the total number now recognized on this continent. Previous concepts of larval morphology inMicrasemaare emended. Discovery of the larval stage ofBrachycentrus(Amiocentrus)aspilusRoss necessitates elevation of this subgenus to generic status. Association of larvae with the two North American species placed inOligoplectrumnecessitates removal of one,O.dimicki(Milne), toMicrasema. Discovery of all stages of a new species on Mount Hood, Oregon, necessitates creation of a new genus. A provisional larval key to the genera of the North American Brachycentridae is proposed and the phylogenetic relationships of the genera are discussed. Validity of the Asian genusOligoplectrodesis questioned.

THE GENUS ALEURODISCUS (SENSU STRICTO) IN NORTH AMERICA

1964 ◽  
Vol 42 (2) ◽  
pp. 213-282 ◽  
Author(s):  
Paul Arenz Lemke
Keyword(s):  
North American ◽  
New Genus ◽  
Sensu Stricto ◽  
The Other ◽  
New Genera ◽  
Neotropical Species ◽  
The North ◽  
Natural Assemblage ◽  
Host Relationships ◽  
First Time

The basidiomycete genus Aleurodiscus Rabenh. ex J. Schroet. has been variously interpreted by several authors. In its broadest sense the genus comprises the cyphelloid and corticioid homobasidiomycetes with large basidiospores. Aleurodiscus (sensu lato), thus defined, presently consists of nearly 110 named species, which appear to be referable to about 75 accepted taxa.The present work is a taxonomic re-evaluation of the genus Aleurodiscus. Some attempt to establish specific limits for the North American Aleurodisci follows and the taxonomic position of Aleurodiscus (sensu stricto) is considered. Although particular emphasis has been devoted to the North American species, practically all of the previously described species of Aleurodiscus have been reviewed by the author. When most of the named species of Aleurodiscus are compared, they appear to form a natural assemblage on the basis of their spore amyloidity and marked affinity in microstructure. These species have been retained within the genus Aleurodiscus (sensu stricto) (TYPE SPECIES: A. amorphus (Pers. per Purt.: Fr.) J. Schroet.). Certain species formerly placed in Aleurodiscus belong elsewhere. These species remain either to be reallocated into other recognized genera or to be relegated into new genera. The taxonomy of these non-amyloid-spored species will be discussed in a subsequent paper.Only the amyloid-spored species of Aleurodiscus are accounted for in the present paper. The North American and neotropical species are described, discussed, and wherever necessary illustrated. Considerable emphasis has been placed on nomenclature and synonymy. Distribution and host relationships are mentioned and those specimens examined are cited. Five previously described species are recorded for the North American mycoflora for the first time. These include Aleurodiscus aurantius (Pers. per Fr.) J. Schroet., A. disciformis (DC. per Fr.) Pat., A. fennicus Laurila, A. lapponicus Litsch., and A. tsugae Yasuda. Five species are described as new to science: Aleurodiscus abietis Jacks, et Lemke, sp. nov.; A. laurentianus Jacks, et Lemke, sp. nov. A. macrocystidiatus Lemke, sp. nov. A. piceinus Lyon et Lemke, sp. nov.; and A. spiniger Rogers et Lemke, sp. nov. The combination Aleurodiscus lividocoeruleus (Karst.) Lemke, comb. nov. is provided. A new genus, Aleurocystidiellum Lemke, gen. nov. (MONOTYPE: A. subcruentatum (Berk. et Curt.) Lemke, gen. & comb. nov.), is proposed to accommodate an amyloid-spored species not considered to be cogeneric with the other amyloid-spored Aleurodisci. Aleurodiscus stereoides Yasuda is recognized as a facultative synonym of Aleurocystidiellum subcruentatum (Berk. et Curt.) Lemke.The amyloid-spored species of Aleurodiscus (sensu stricto) have been compared with certain of the other amyloid-spored hymenomycetes, and a key to the amyloid-spored Aleurodisci and allied genera is provided under the heading Stereaceae. A discussion of microstructure and terminology for the genus is given to facilitate the use of the key.

North American Components of the Genus Diasemia of Authors (Lepidoptera: Pyralidae)

1957 ◽  
Vol 89 (4) ◽  
pp. 164-170 ◽  
Author(s):  
Eugene Munroe
Keyword(s):  
Structural Study ◽  
North American ◽  
Related Species ◽  
Type Species ◽  
New Combination ◽  
New Genera ◽  
Undescribed Species ◽  
The North ◽  
Lepidoptera Pyralidae ◽  
The Tropics

Work undertaken in connection with Mr. C. P. Kimball's projected list of Florida Lepidopera has revealed a number of problems in the North American species usually referred to Diasemia Hübner ([1824-25] p. 348), type Pyralis literalis Denis and Schiffermüller (=Phalaena litterata Scopoli) (Figs. 1, 2). A structural study shows that these species belong to five groups, generically distinct from one another and from the type species of Diasemia. Diasemia alaskalis Gibson (Fig. 3) is congeneric with Udea ferrugalis (Hübner) and should be known as Udea alaskalis (Gibson), new combination. I have characterized the genus Udea Guenée in an earlier paper (Munroe, 1950). Diasemia plumbosignalis Fernald (Fig. 10) and related species belong to the genus Choristostigma Warren, 1892: 440. The species of Choristostigma will be discussed in a separate publication. Diasemia magdalena Fernald and an undescribed species belong to the genus Daulia Walker (1859: 975) hitherto known from the tropics of the Old World and from Argentina. Hydrocampa ramburialis Duponchel and Desmia? janassialis Walker require new genera.

Phylogenetic evaluation of systematics and biogeography of the leech family Glossiphoniidae

2005 ◽  
Vol 19 (2) ◽  
pp. 105 ◽  
Author(s):  
Mark E. Siddall ◽  
Rebecca B. Budinoff ◽  
Elizabeth Borda
Keyword(s):  
Parental Care ◽  
North American ◽  
Phylogenetic Relationships ◽  
Strong Support ◽  
Morphological Data ◽  
Phylogenetic Hypothesis ◽  
The North ◽  
Combined Use ◽  
Vertebrate Hosts ◽  
High Degree

The phylogenetic relationships of Glossiphoniidae, a leech family characterised by its high degree of parental care, were investigated with the combined use of morphological data and three molecular datasets. There was strong support for monophyly of most accepted genera in the group, many of which are consistent with eyespot morphology. The genera Desserobdella Barta & Sawyer, 1990 and Oligobdella Moore, 1918 are suppressed as junior synonyms of Placobdella Blanchard, 1893 and thus recognising each of Placobdella picta (Verrill, 1872) Moore, 1906, Placobdella phalera (Graf, 1899) Moore, 1906, and Placobdella biannulata (Moore, 1900), comb. nov. The species Glossiphonia elegans (Verrill, 1872) Castle, 1900 and Helobdella modesta (Verrill, 1872), comb. nov. are resurrected for the North American counterparts to European non-sanguivorous species. Glossphonia baicalensis (Stschegolew, 1922), comb. nov. is removed from the genus Torix Blanchard 1898 and Alboglossiphonia quadrata (Moore, 1949) Sawyer, 1986 is removed from the genus Hemiclepsis Vejdovsky, 1884. The biogeographic implications of the phylogenetic hypothesis are evaluated in the context of what is already known for vertebrate hosts and Tertiary continental arrangements.

NEW OR LITTLE-KNOWN NEARCTIC SPECIES OF TRICHOCERIDAE (DIPTERA.): PART I

1927 ◽  
Vol 59 (3) ◽  
pp. 66-73 ◽  
Author(s):  
Charles P. Alexander
Keyword(s):  
North American ◽  
Phylogenetic Relationships ◽  
North American Species ◽  
Numerous Species ◽  
The North ◽  
The Family ◽  
Holarctic Region

The North American species of Trichoceridae belong to three genera, Diazosma Bergroth (subsinuata Alexander), Paracladura Brunetti (trichoptera Osten Sacken) and the dominant Trichocera Meigen, with numerous species, some of which are widely distributed throughout the Holarctic Region. The scope of the family, its phylogenetic relationships, and a key to the known genera, are all discussed in a recent paper by the writer. (The Trichoceridae of Australia; Proc. Linnean Soc. N. S. W., 51 : 299—304; 1926) and need not be considered further at this time.

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