A revision of Rhombodineutus Ochs in New Guinea (Coleoptera: Gyrinidae)

1983 ◽  
Vol 14 (2) ◽  
pp. 205-233 ◽  
Author(s):  
Per Brinck
Keyword(s):  
New Species ◽  
New Guinea ◽  
Morphological Characters ◽  
Niche Shift ◽  
Restricted Range ◽  
New Subspecies ◽  
Streams And Rivers ◽  
New Britain ◽  
One New Species

AbstractGenus-group taxon Rhombodineutus Ochs, 1926 is related to Paracyclous Ochs (Indonesia) and Callistodineutus Ochs (Melanesia), classified under Dineutus MacLeay. It occurs in New Guinea and New Britain Island, inhabiting streams and rivers primarily at low and medium altitudes where the species may occur abundantly. Most species live in the forests and have a fairly restricted range, while D. pectoralis Régimbart has passed a niche shift and adapted to exposed and exploited land and spread widely, splitting into a considerable number of races, some of which were found at an elevation of 1500-2000 m. The morphological characters are reviewed and their differentiation examined as a background for the classification of the taxon and a revision of its species which have been placed in three groups, containing 8 species and 11 subspecies. One new species and four new subspecies are described. Keys are provided to the various groups of taxa.

A taxonomic review and phylogeny of the genera Hoplopisthius Senna, 1892 and Carcinopisthius Kolbe, 1892 (Coleoptera: Brentidae, Hoplopisthiini)

Zootaxa ◽  
2010 ◽  
Vol 2516 (1) ◽  
pp. 1 ◽  
Author(s):  
ANTOINE MANTILLERI
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Maximum Parsimony ◽  
New Guinea ◽  
Morphological Characters ◽  
Identification Key ◽  
Generic Level ◽  
Australian Species ◽  
Taxonomic Review ◽  
One New Species

The genera Hoplopisthius and Carcinopisthius are reviewed. All the species are redescribed and illustrated and an updated identification key and distributional maps are provided. One new species from New Guinea is described (Hoplopisthius maximus n. sp.) and two new synonymies are proposed: Hoplopisthius celebensis Kolbe, 1892 = H. trichemerus Senna, 1892, n. syn. and Carcinopisthius lamingtoni Damoiseau, 1987 = C. forcipitiger Damoiseau, 1987, n. syn. Phylogenetic analysis using PAUP (maximum parsimony) was performed using 25 morphological characters of adults. This analysis shows the group Hoplopisthius + Carcinopisthius is monophyletic, but Carcinopisthius alone is paraphyletic. Nomenclatural changes at the generic level are made to reconcile nomenclature and phylogeny: Hoplopisthius is preserved; Carcinopisthius is downgraded to the rank of subgenus for the two oriental species H. oberthueri and H. fruhstorferi; and Pseudotaphroderes is resurrected as a third subgenus and includes all New-Guinean and Australian species.

scholarly journals Review of the New World genera of the Leafhopper Tribe Erythroneurini (Hemiptera: Cicadellidae: Typhlocycbinae)

2006 ◽  
Vol 37 (1-6) ◽  
pp. 118-190 ◽  
Author(s):  
Christopher H. Dietrich ◽  
Dmitry A. Dmitriev
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Type Species ◽  
New World ◽  
New Genus ◽  
Morphological Characters ◽  
New Genera ◽  
Previously Treated ◽  
One New Species

The genus-level classification of New World Erythroneurini is revised based on results of a phylogenetic analysis of 100 morphological characters. The 704 known species are placed into 18 genera. Erasmoneura Young and Eratoneura Young, previously treated as subgenera of Erythroneura Fitch, and Erythridula Young, most recently treated as a subgenus of Arboridia Zachvatkin, are elevated to generic status. Three species previously included in Erasmoneura are placed in a new genus, Rossmoneura (type species, Erythroneura tecta McAtee). The concept of Erythroneura is thereby narrowed to include only those species previously included in the nominotypical subgenus. New World species previously included in Zygina Fieber are not closely related to the European type species of that genus and are therefore placed in new genera. Neozygina, n. gen., based on type species Erythroneura ceonothana Beamer, includes all species previously included in the “ceonothana group”, and Zyginama, n. gen., based on type species Erythroneura ritana Beamer, includes most species previously included in the “ritana group” of New World Zygina. Five additional new genera are described to include other previously described North American Erythroneurini: Hepzygina, n. gen., based on type species Erythroneura milleri Beamer and also including E. aprica McAtee; Mexigina, n. gen., based on type species Erythroneura oculata McAtee; Nelionidia, n. gen., based on type species N. pueblensis, n. sp., three additional new species, and Erythroneura amicis Ross; Neoimbecilla, n. gen., based on type species Erythroneura kiperi Beamer and one new species; and Illinigina, n. gen., based on type species Erythroneura illinoiensis Gillette. Five new genera, based on previously undescribed species, are also recognized: Aztegina, n. gen, based on A. punctinota, n. sp., from Mexico; Amazygina, n. gen., based on type species A. decaspina, n. sp., and three additional new species from Ecuador; Hamagina, n. gen., based on type species H. spinigera, n. sp., and two additional new species from Peru and Ecuador; Napogina, n. gen., based on type species N. recta, n. sp., and one additional new species from Ecuador; Perugina, n. gen., based on type species P. denticula, n. sp., from Peru; and Spinigina, n. gen., based on type species S. hirsuta, n. sp., and an additional new species from Peru. Phylogenetic analysis suggests that the New World Erythroneurini consist of three lineages resulting from separate invasions from the Old World.

A REVISION OF HOLMES'S CLASSIFICATION OF ANIMAL VIRUSES, SUBORDER III (ZOOPHAGINEAE)

1954 ◽  
Vol 1 (3) ◽  
pp. 227-248 ◽  
Author(s):  
C. E. van Rooyen
Keyword(s):  
New Species ◽  
New Combinations ◽  
New Genera ◽  
New Subspecies ◽  
Code Of Nomenclature ◽  
Linnaean System ◽  
Wide Range ◽  
One New Species ◽  
Orderly Arrangement

Holmes's classification of the animal viruses, Suborder III, Zoophagineae, has been revised and extended. Four new families, eight new genera, thirty-one new species, sixteen new combinations, and nine new subspecies have been added. A list of these is contained in the summary of proposals. The International Bacteriological Code of Nomenclature provides guidance for the use of the Linnaean system of binomial nomenclature in the orderly naming of a wide range of microbial species. Like the bacteria, the viruses are amenable to orderly arrangement and classification, and the several types may be satisfactorily named.

Three new species, two new genera, and new family Biphragmosagittidae (Сhaetognatha) from Southwest Pacific Ocean

2011 ◽  
Vol 20 (1) ◽  
pp. 161-173
Author(s):  
A.P. Kassatkina
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
The Body ◽  
New Order ◽  
New Genera ◽  
New Family ◽  
The Family ◽  
Three New Species

Resuming published and own data, a revision of classification of Chaetognatha is presented. The family Sagittidae Claus & Grobben, 1905 is given a rank of subclass, Sagittiones, characterised, in particular, by the presence of two pairs of sac-like gelatinous structures or two pairs of fins. Besides the order Aphragmophora Tokioka, 1965, it contains the new order Biphragmosagittiformes ord. nov., which is a unique group of Chaetognatha with an unusual combination of morphological characters: the transverse muscles present in both the trunk and the tail sections of the body; the seminal vesicles simple, without internal complex compartments; the presence of two pairs of lateral fins. The only family assigned to the new order, Biphragmosagittidae fam. nov., contains two genera. Diagnoses of the two new genera, Biphragmosagitta gen. nov. (type species B. tarasovi sp. nov. and B. angusticephala sp. nov.) and Biphragmofastigata gen. nov. (type species B. fastigata sp. nov.), detailed descriptions and pictures of the three new species are presented.

scholarly journals The incredible diversity of Labiobaetis Novikova & Kluge in New Guinea revealed by integrative taxonomy (Ephemeroptera, Baetidae)

ZooKeys ◽  
2018 ◽  
Vol 804 ◽  
pp. 1-136 ◽  
Author(s):  
Thomas Kaltenbach ◽  
Jean-Luc Gattolliat
Keyword(s):  
New Species ◽  
Genetic Distance ◽  
Papua New Guinea ◽  
New Guinea ◽  
Morphological Characters ◽  
Integrative Taxonomy ◽  
On This Island

Material collected between 1999 and 2011 in Papua New Guinea and the Papua Province of Indonesia unveiled the enormous diversity ofLabiobaetison this island. Twenty-six new species were identified and delimited by integrative taxonomy using genetic distance (COI, Kimura-2-parameter) and morphology. These new species are described and illustrated based on larvae, augmenting the total number ofLabiobaetisspecies on the island of New Guinea to 32. Seven morpho-groups of species are proposed based on morphological characters and a key to all New Guinea species is provided. The generic attributes of the larvae are summarised and slightly modified based on the examinations of the new species. Results on the genetics of most species (COI) are also provided. The interspecific K2P distances are between 13% and 32%, the intraspecific distances usually between 0% and 2%. Possible reasons for the remarkable richness of this genus in New Guinea are discussed.

A taxonomic study of Chinese species of Copidosomopsis Girault (Hymenoptera: Encyrtidae)

Zootaxa ◽  
2018 ◽  
Vol 2490 (1) ◽  
pp. 55 ◽  
Author(s):  
FANG YU ◽  
YAN-ZHOU ZHANG ◽  
CHAO-DONG ZHU ◽  
LI-HONG TU
Keyword(s):  
New Species ◽  
Morphological Characters ◽  
Taxonomic Study ◽  
One New Species

Five species of Copidosomopsis from China are reviewed, keyed and illustrated. One new species, Copidosomopsis orientalis Yu & Zhang sp. nov. is described, and C. bohemicus (Hoffer), C. meridionalis Kazmi & Hayat and C. nacoleiae (Eady) are newly recorded from China. Photomicrographs are provided to illustrate morphological characters of the species.

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