scholarly journals A Survey of the Brazilian Dicranocentrus Schött (Collembola, Orchesellidae, Heteromurini) with the Description of a New Species and Notes on the Genus

Insects ◽  
2020 ◽  
Vol 11 (10) ◽  
pp. 709
Author(s):  
Bruno C. Bellini ◽  
Nikolas G. Cipola ◽  
Orquianne J. R. Siqueira
Keyword(s):  
New Species ◽  
Abdominal Segment ◽  
Colour Pattern ◽  
Chapada Diamantina ◽  
Old World ◽  
Neotropical Species ◽  
Taxonomical Knowledge ◽  
Complex Morphology ◽  
Forested Areas ◽  
A New Species

Dicranocentrus Schött is the most diverse and widespread taxon of Neotropical Orchesellidae. In Brazil, the genus is represented by 11 species found in humid forested areas of Atlantic and Amazon forests domains. Here we describe in detail Dicranocentrus abestado sp. nov. from Chapada Diamantina, Caatinga domain, Brazil. The new species belongs to the marias group sensu Mari-Mutt, due to the absence of most posterior macrochaetae on the dorsal head, and resembles other Neotropical species with 3, 2 and 2 central macrochaetae on abdominal segments I–III. However, the new species is unique especially by its reduced colour pattern combined with its empodial complex morphology. We compare Dicranocentrus abestado sp. nov. with 27 other taxa from the New and Old World, including all species with 3 macrochaetae on the first abdominal segment; provide notes and details on the morphology of the compared species plus identification keys to Brazilian and all species of the genus with similar abdominal chaetotaxy. We also discuss the current taxonomical knowledge on Brazilian Dicranocentrus and provide notes on its chaetotaxy and Heteromurinae systematics.

New Technomyrmex in Dominican amber (Hymenoptera: Formicidae), with a reappraisal of Dolichoderinae phylogeny

1998 ◽  
Vol 29 (4) ◽  
pp. 411-428 ◽  
Author(s):  
C. Roberto F. Brandão ◽  
Jorge Wagensberg ◽  
Cesare Baroni Urbani ◽  
Christiane I. Yamamoto
Keyword(s):  
New Species ◽  
Human Activity ◽  
New World ◽  
Old World ◽  
Lower Miocene ◽  
Dominican Amber ◽  
Neotropical Species ◽  
Southern Asia ◽  
A New Species

AbstractA new species of Technomyrmex (T. caritatis sp. n.) is described based on workers and larvae from Dominican amber (Oligocene to Lower Miocene). These are preserved with eggs and pupae of the same species and with five other insects in one amber piece found in the Palo Quemado Mine, near Santiago and in two separate amber pieces collected in Carlos Diaz Mine. Both mines are in Cordillera Septentrional. Iridomyrmex hispaniolae Wilson is redescribed and transferred to Technomyrmex. Most Technomyrmex species occur from Africa, east through southern Asia, to Australia. One species transported by human activity is known in the New World and there is only one extant native Neotropical species recorded from Panama. Technomyrmex likely represents a case of an Old World ant genus undergoing extinction in the New World. We discuss the affinities of this genus with the extant Dolichoderinae and the phylogeny of the subfamily.

scholarly journals A new species of Notalina Mosely, 1936 (Trichoptera: Leptoceridae) from Southeastern

2012 ◽  
Vol 12 (4) ◽  
pp. 130-134 ◽  
Author(s):  
Ana Lucia Henriques-Oliveira ◽  
Márcia Regina Spies ◽  
Leandro Lourenço Dumas
Keyword(s):  
New Species ◽  
Abdominal Segment ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
Neotropical Species ◽  
Species Groups ◽  
A New Species

The Neotropical subgenus Notalina (Neonotalina) Holzenthal, 1986 has ten described species in two species groups: brasiliana, formed by seven species from Southeastern Brazilian and Goiás State; and roraima, represented by three species from the Amazonian and Andes regions. In this paper, a new species of Notalina is described and illustrated from specimens collected in the Mantiqueira mountain range, Southeastern Brazil. The new species belongs to the brasiliana group and is easily recognized by the poorly developed dorsomesal and ventrolateral processes and the pair of mound-like protuberances located mesolaterally on abdominal segment X, and by the robust, rounded mesoventral processes and long digitate mesodorsal processes of the inferior appendages. A key to the Neotropical species in the genus is provided.

A new species of Pirhosigma Giordani Soika, 1978 (Hymenoptera, Vespidae: Eumeninae), with additional notes and a key to the species in the genus

Zootaxa ◽  
2017 ◽  
Vol 4300 (2) ◽  
pp. 269 ◽  
Author(s):  
WELLINGTON D. FERREIRA ◽  
LETÍCIA A. DE OLIVEIRA ◽  
TIAGO G. INEZ ◽  
MARCEL G. HERMES
Keyword(s):  
New Species ◽  
Identification Key ◽  
Neotropical Species ◽  
First Time ◽  
A New Species

A new Neotropical species of Pirhosigma Giordani Soika, 1978 is described, Pirhosigma transfluvium Ferreira & Oliveira. The male of Pirhosigma limpidum Giordani Soika, 1978 is reported for the first time. An illustrated identification key is presented for all currently recognized species of Pirhosigma. 

DEBREGEASIA AUSTRALIS SP. NOV. (URTICACEAE), WITH A NEW SYNOPSIS OF AND A NEW KEY TO THE GENUS

2012 ◽  
Vol 69 (2) ◽  
pp. 301-311 ◽  
Author(s):  
C. M. Wilmot-Dear ◽  
I. Friis
Keyword(s):  
New Species ◽  
Key To Species ◽  
Old World ◽  
Taxonomic Changes ◽  
A New Species ◽  
Forest Habitats

A new species in the Old World genus Debregeasia (Urticaceae), D. australis Friis, Wilmot-Dear & C.J.Chen, based on material from forest habitats in eastern Queensland, Australia, is described, illustrated and mapped. A new synopsis of the genus and a new key to species recognised is provided as a supplement to the revision of Debregeasia by C. M. Wilmot-Dear in 1988. Debregeasia orientalis, described from China since 1988, is accepted, species from China and Bangladesh (D. elliptica and D. dentata) are reinstated, and other taxonomic changes made since the revision of 1988 are summarised.

scholarly journals Spiroplasma poulsonii sp. nov., a new species associated with male-lethality in Drosophila willistoni, a neotropical species of fruit fly

1999 ◽  
Vol 49 (2) ◽  
pp. 611-618 ◽  
Author(s):  
David L. Williamson ◽  
Bungo Sakaguchi ◽  
Kevin J. Hackett ◽  
Robert F. Whitcomb ◽  
Joseph G. Tully ◽  
...  
Keyword(s):  
New Species ◽  
Fruit Fly ◽  
Drosophila Willistoni ◽  
Neotropical Species ◽  
A New Species

scholarly journals A new species of Hylesia Hübner (Lepidoptera, Saturniidae, Hemileucinae) from Brazilian Cerrado

2007 ◽  
Vol 24 (1) ◽  
pp. 199-202 ◽  
Author(s):  
Amabílio J. A. de Camargo
Keyword(s):  
New Species ◽  
Morphological Similarity ◽  
Brazilian Cerrado ◽  
Neotropical Species ◽  
A New Species

The genus Hylesia Hübner, [1820] has about 110 exclusively neotropical species, widely distributed from Mexico to Argentina. Here a new species (Hylesia pseudomoronensis sp. nov.) from Brazil is described. The specific name is allusive to the morphological similarity with H. moronensis Lemaire, 1976.

A new Species of Cicadulina, China (Homoptera, Jassidae) injurious to Maize in Tanganyika Territory

1936 ◽  
Vol 27 (2) ◽  
pp. 251-252 ◽  
Author(s):  
W. E. China
Keyword(s):  
New Species ◽  
Distinct Species ◽  
The Gambia ◽  
The Other ◽  
Colour Pattern ◽  
Streak Virus ◽  
Research Station ◽  
Two New Species ◽  
A New Species

The genus Cicadulina was established in 1926 (Bull. Ent. Res. 17, p. 43) to hold a new species, C. zeae, China, injurious to maize in Kenya Colony. Later (Bull. Ent. Res., 19, 1928, p. 66) it was shown that Balclutha mbila, Naude, recorded as transmitting the virus of streak disease of maize in Natal, also belonged to this genus, and two new species C. arachidis and C. similis were described from the Gambia, where they were reported as injurious to ground-nut and suspected of transmitting the virus of the rosette disease of that plant. Since that time Dr. H. H. Storey of the Amani Research Station has been investigating the possibility of transmission of the streak virus of maize by C. zeae. In attempting to breed strains capable of transmission of the disease certain crosses were made which showed conclusively that he was dealing with two distinct species. These species he was able to separate on the colour pattern of the abdomen. Dr. Storey has now sent to me material of both these species and a study of the genitalia corroborates his finding. One, of course, proved to be C. zeae, the other is new and I therefore propose to dedicate it to the discoverer.

scholarly journals Amnestus raunoi n. sp. from Iran, the first Old World representative of the New World subfamily Amnestinae (Hemiptera: Heteroptera: Cydnidae)

1998 ◽  
Vol 9 (1) ◽  
pp. 5-7 ◽  
Author(s):  
Jerzy Lis
Keyword(s):  
New Species ◽  
New World ◽  
Old World ◽  
First Time ◽  
A New Species

Amnestus raunoi, a new species from Iran, the representative of the New World subfamily Amnestinae for the first time recorded in the Old World is described, illustrated and compared with its closest relative - A. pusillus Uhler.

A new species of the genus Odonteus (Coleoptera: Geotrupidae) from northern Pakistan

Zootaxa ◽  
2005 ◽  
Vol 968 (1) ◽  
pp. 1
Author(s):  
GIUSEPPE M. CARPANETO ◽  
ROBERTO MIGNANI
Keyword(s):  
New Species ◽  
North America ◽  
Adult Female ◽  
Adult Male ◽  
Similar Species ◽  
Northern Pakistan ◽  
Relict Species ◽  
Old World ◽  
Definition Of ◽  
A New Species

A remarkable new species, Odonteus gandhara Carpaneto & Mignani, n. sp., is described from northern Pakistan. The holotype (adult male) and the paratype (adult female) are illustrated and compared with O. armiger (Scopoli, 1772) and O. orientalis Mittal, 1998, the only two species of this genus recognized in the Old World. Both O. armiger and O. orientalis have the eye not completely divided by the canthus and have a sensory area on the external side of the last antennomere (this character has never been discussed in the literature until now). These two character states in O. armiger and O. orientalis compel emendations to the definition of the genus. The new species has a great zoogeographical relevance because similar species occur in North America (O. obesus LeConte, 1859 and O. falli Wallis, 1928), and probably represents a relict species endemic to the Himalayan range.

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