scholarly journals Rozajella jovanvladimiri gen. N., sp. n. (Leptodirini, Leiodidae, Coleoptera), from east Montenegro, with notes on its phylogeny

2007 ◽  
Vol 59 (2) ◽  
pp. 145-150
Author(s):  
S.B. Curcic ◽  
M.M. Brajkovic ◽  
B.P.M. Curcic ◽  
W. Waitzbauer
Keyword(s):  
New Genus ◽  
Balkan Peninsula ◽  
Width Ratio ◽  
Base Length ◽  
Median Lobe ◽  
New Genus And Species ◽  
Alpine Orogeny ◽  
Its Phylogeny ◽  
Early Tertiary ◽  
Length Width

A new genus and species of cave-dwelling leiodid beetles (Rozajella jovanvladimiri gen. n., sp. n.) has been diagnozed and described from the Pecina u Dubokom Potoku Cave, village of Donje Bisevo, near Rozaje, Eastern Montenegro. This new genus clearly differs from all other close genera in the following correlative traits: body size; shape of head; presence of occipital carina, length of antennae; morphometric ratios and form of certain antennomeres; head/pronotum width ratio; pronotum length/width ratio; form of lateral pronotal margins; pronotal/elytral base length ratio; form of femora and protarsi; presence of apical rows of spines on tibiae; form of elytra; existence of elytral shoulders; length of elytral setae; form of median lobe and its apex; form of inner sac; length of basal bulbus; form of parameres and their apices; distribution of parameral setae; and distribution in the Balkan Peninsula. Rozajella gen. n. belongs to a separate phyletic lineage (s?rie phyl?tique de "Leptodirus" - sensu Perre au 2000) which includes five other genera, Leptostagus Z. Karaman (from Macedonia), Petkovskiella Gu?orguiev (from Macedonia), Astagobius Reitter (from Slovenia and Croatia), Albanodirus Giachino & Vailati (from Albania), and Leptodirus Schmidt (from Slovenia, Croatia, and Italy). The new genus is present in Eastern Montenegro only. The Rozajella-Leptostagus-Petkovskiella-Astagobius-Albanodirus-Leptodirus complex is probably of early Tertiary age, its species having originated during the Alpine Orogeny, which affected vast areas of the Balkan Peninsula, including the Dinarids, otherwise their terra typica. .

scholarly journals Kosaniniella javorensis n. gen., n. sp., from southwest Serbia, with notes on the evolutionary status of Knirschiella Guéorguiev, Cholevidae, Coleoptera

2004 ◽  
Vol 56 (3-4) ◽  
pp. 115-120 ◽  
Author(s):  
Srecko Curcic ◽  
Miloje Brajkovic ◽  
Bozidar Curcic ◽  
H. Senman ◽  
Slobodan Makarov ◽  
...  
Keyword(s):  
Body Size ◽  
Bosnia And Herzegovina ◽  
New Genus ◽  
Balkan Peninsula ◽  
Evolutionary Status ◽  
New Genus And Species ◽  
Alpine Orogeny ◽  
Generic Status ◽  
Early Tertiary ◽  
Median Part

A new genus and species of endogen cholevid beetles (Kosaniniella javorensis n. gen., n. sp) has been diagnosed and described from under stones in the valley of Suvodol, village of Debelja, near Nova Varos, Mt. Javor southwestern Serbia. This new genus clearly differs from all other closely related genera in the following correlative traits: Body size presence/absence of eye spots; length of distalmost antennomere; form of antennomere VIII; punctuation of elytra; presence/absence of sutural striae shape of elytra; form of aedeagus; shape of aedeagal sides; shape of parameral apex; form of paramerae; distribution of parameral setae; shape of anterior inner parameral seta; form of median part of copulatory piece length of basal bulbus; and form of spermatheca. Kosaniniella n. gen. belongs to a separate phyletic lineage which includes two other phenetically close genera, Magdelainella Jeannel and Knirschiella Gu?orguiev. The new genus is present in southwestern Serbia only, while Magdelainella inhabits Serbia and Bosnia and Herzegovina. Knirschiella is given full generic status in the present paper; its members are known from Albania. The Kosaniniella-Magdelainella-Knirschiella complex is probably of early Tertiary age, its species having originated during the Alpine Orogeny, which affected vast areas of the Balkan Peninsula, including the Dinarids otherwise their terra typica.

scholarly journals Evaluation of a New Zealand Tremadocian trilobite

1979 ◽  
Vol 116 (5) ◽  
pp. 353-363 ◽  
Author(s):  
A. J. Wright
Keyword(s):  
New Zealand ◽  
Type Species ◽  
Longitudinal Strain ◽  
New Genus ◽  
Width Ratio ◽  
Type Area ◽  
Original Length ◽  
Length Width

SummaryDionide hectori Reed, 1926, is shown on the basis of new collections from the type area in New Zealand to be a Tremadocian ceratopygide close to Hysterolenus. The species was placed in Taihungshania by Kobayashi (1941). It was provisionally retained in the Taihungshaniidae by Lu (1975) who made hectori type species of a new genus Hectoria (non Hectoria Trechmann, 1918). Ruapyge nom.nov. is proposed here for the reception of hectori. The original length/width ratio is determined by Wellman's method, with little consistency in results. Data from the strain ellipses constructed by Wellman's method are then used to calculate values for the attitude of the line of no finite longitudinal strain. The values obtained graphically do not agree with those derived from a formula given by Ramsay (1967); this contradictory situation is in need of explanation.

scholarly journals New mid-Cretaceous earwigs in amber from Myanmar (Dermaptera)

2014 ◽  
pp. 1 ◽  
Author(s):  
Michael S. Engel ◽  
David A. Grimaldi
Keyword(s):  
New Genus ◽  
New Genera ◽  
New Genus And Species ◽  
Single Male ◽  
Large Piece ◽  
First Instar ◽  
Early Tertiary

Two new genera and species of mid-Cretaceous earwigs are described and figured from Burmese (Myanmar) amber.  Zigrasolabis speciosa Engel & Grimaldi, new genus and species, is represented by a series of females in a single, large piece of amber.  Toxolabis zigrasi Engel & Grimaldi, new genus and species, is based on a single male.  Two first-instar nymphs in the same piece as T. zigrasi may represent early stadia for this species.  In addition, two further morphospecies of isolated nymphs are recorded.  Both of the described genera belong to the Neodermaptera (Zigrasolabis a labidurine, Toxolabis likely an anisolabidine) but can be excluded from the Eudermaptera clade, the latter of which likely originated and diversified in the Early Tertiary or latest Cretaceous.

New genus and species of subfamily Trinodinae (Coleoptera, Polyphaga, Dermestidae) from Lowermost Eocene French amber

2010 ◽  
Vol 19 (1) ◽  
pp. 54-69
Author(s):  
A.G. Kirejtshuk ◽  
J. Háva ◽  
A. Nel
Keyword(s):  
New Species ◽  
New Genus ◽  
Short Review ◽  
New Genus And Species ◽  
New Tribe ◽  
Fossil Records

In the paper six new species of the genus Oisenodes gen. nov. (Dermestidae, Trinodinae, Trinodini) are described: O. azari sp. nov., O. clavatus sp. nov., O. gallicus sp. nov., O. metepisternalis sp. nov., O. oisensis sp. nov. and O. transversus sp. nov. A new tribe Trinoparvini Hava, trib. nov. is established for the recent genus Trinoparvus Háva, 2004. Short review of known fossil records of the subfamily Trinodinae is given.

A new genus and two new species of Tarsonemidae (Acari: Heterostigmata) associated with bark beetles (Coleoptera: Curculionidae: Scolytinae) from Peru

Zootaxa ◽  
2021 ◽  
Vol 4966 (1) ◽  
pp. 41-53
Author(s):  
ALEXANDER A. KHAUSTOV ◽  
ALEXANDER V. PETROV ◽  
VASILIY B. KOLESNIKOV
Keyword(s):  
New Species ◽  
Bark Beetles ◽  
New Genus ◽  
New Genus And Species ◽  
Key To Species ◽  
Two New Species ◽  
A New Species

A new genus and species, Unguitarsonemus paradoxus n. gen., n. sp. and a new species, Pseudotarsonemoides peruviensis n. sp. (Acari: Trombidiformes: Tarsonemidae), are described based on phoretic females collected on bark beetles Phloeotribus pilula and Ph. biguttatus, respectively, from Peru. A key to species of the genus Pseudotarsonemoides is provided. 

Spiracarneyella, a new carneyellid edrioasteroid from the Upper Ordovician (Katian) of Kentucky and Ohio and comments on carneyellid heterochrony

2020 ◽  
pp. 1-6
Author(s):  
Colin D. Sumrall ◽  
Daniel Phelps
Keyword(s):  
New Genus ◽  
New Genus And Species ◽  
Upper Ordovician ◽  
The Right ◽  
Oral Area

Abstract A new genus and species of carneyellid edrioasteroid, Spiracarneyella florencei n. gen. n. sp., is described from the Upper Ordovician (Kaitian) Point Pleasant Formation of northern Kentucky and southern Ohio. Spiracarneyella n. gen. is characterized by having all five ambulacra curving clockwise around the theca, having small node-bearing interambulacral plates in the distal interambulacra, and having the periproct placement slightly offset to the right side of the CD interambulacrum. The oral area of carneyellids evolved by paedomorphosis of the oral plates covering the mouth. The straight ambulacra of Cryptogoleus and the spiraling ambulacra of Spiracarneyella n. gen. evolved by paedomorphosis and peramorphosis, respectively. UUID: http://zoobank.org/79733c8f-0bc8-4e7e-8f77-8508f576755c

scholarly journals Diversity of Pod Shape in Pisum

Diversity ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 203
Author(s):  
Thomas Henry Noel Ellis ◽  
Julie M. I. Hofer ◽  
Eleni Vikeli ◽  
Michael J. Ambrose ◽  
Paola Higuera-Poveda ◽  
...  
Keyword(s):  
Allelic Variation ◽  
Size Variation ◽  
Width Ratio ◽  
Negative Regulators ◽  
Wide Range ◽  
Yield Determination ◽  
Organ Specific ◽  
Length Width ◽  
End Use ◽  
Pod Length

The seed-containing pod is the defining structure of plants in the legume family, yet pods exhibit a wide range of morphological variation. Within a species pod characters are likely to be correlated with reproductive strategy, and within cultivated forms will correspond to aspects of yield determination and/or end use. Here variation in pod size, described as pod length: pod width ratio, has been analyzed in pea germplasm represented by 597 accessions. This pod size variation is discussed with respect to population structure and to known classical pod morphology mutants. Variability of the pod length: width ratio can be explained by allelic variation at two genetic loci that may correspond to organ-specific negative regulators of growth.

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