Results 81 to 90 of about 25,548 (254)

Comparative analysis of range sizes in Helicidae s.l. (Pulmonata, Gastropoda) [PDF]

, 2004
I analysed the importance of shell size, shell shape, habitat preferences and availability, experienced climate, active dispersal and influence of Pleistocene glaciations for the range sizes of 37 Western Palaearctic Helicidae s.l.
Pfenninger, Markus
core  

Diversity of Palaearctic Dragonflies and Damselflies (Odonata)

, 2022
More than 1.2 million distribution records were used to create species distribution models for 402 Palaearctic species of dragonflies and damselflies.
Ryo Futahashi, John C. Abbott, Michael W. Belitz, Robert Guralnick, Jean-Pierre Boudot, Cornelio A. Bota-Sierra, Seth M. Bybee, Vincent J. Kalkman, Jessica Ware   +8 more
core   +1 more source

Testing molecular barcodes: Invariant mitochondrial DNA sequences vs the larval and adult morphology of West Palaearctic Pandasyopthalmus species (Diptera: Syrphidae: Paragini)

European Journal of Entomology, 2006
The intra- and interspecific variability in the West Palaearctic tibialis-group species of the subgenus Pandasyopthalmus (Diptera: Syrphidae: Paragus) was analysed.
Santos ROJO, Gunilla STÅHLS, Celeste PÉREZ-BAÑÓN, M. MARCOS-GARCÍA   +3 more
doaj   +1 more source

A new palaearctic Xenopsylla

, 1913
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Histomorphology Structure of the Gastric Caecum, Midgut, and Malpighian Tubules in Adult Flatheaded Pine Borer Chalcophora mariana (Linnaeus, 1758) (Coleoptera: Buprestidae)

Acta Zoologica, EarlyView.
ABSTRACT The pine weevil is one of the largest species in the jewel beetle (Buprestidae) family found in Central Europe and Turkey. Chalcophora mariana is generally considered a secondary guest and primarily develops in weakened, decaying, or recently dead pine trees.
Hicret Arslan, Selami Candan
wiley   +1 more source

Biodiversity of Palaearctic grasslands: a synthesis [PDF]

, 2014
This article introduces a Special Issue on biodiversity of Palaearctic grasslands and provides a synthesis of the current knowledge on this topic. Four major categories of grasslands can be distinguished in the Palaearctic biogeographic realm: (a) zonal ...
Dengler, Jürgen, Janišová, Monika, Török, Péter, Wellstein, Camilla   +3 more
core   +1 more source

Morphology‐based phylogeny of longhorn beetles (Coleoptera, Cerambycidae) aligns with phylogenomics and informs higher‐level systematics

Cladistics, EarlyView.
Abstract We present a morphology‐based backbone phylogeny of Cerambycidae beetles inferred by parsimony analyses using 77 adult characters scored for 101 species. This phylogeny is largely consistent with recent phylogenomic studies regarding key placements (e.g., Parandrini stat. rev. within Prioninae, Necydalini stat. rev.
Burcu Şabanoğlu Şimşek, Aslak Kappel Hansen, Alexey Solodovnikov   +2 more
wiley   +1 more source

Baetiella muchei (Braasch, 1978) (Ephemeroptera: Baetidae) new to India, with reference to the morphological variability of the larvae [PDF]

Journal of Insect Biodiversity and Systematics
Baetiella muchei (Braasch, 1978) is recorded for the first time from the Neeru stream of Jammu and Kashmir, India. The variability in larval characters such as size, the shape of the labrum, and the number of the sub-marginal arc of setae in the labrum ...
Thambiratnam Sivaruban, Asha Sohil, Pandiarajan Srinivasan, Sivaruban Barathy, Neeraj Sharma, Rajasekaran Isack   +5 more
doaj  

COMPARATIVE ANALYSIS OF THE COMPOSITION OF THE TERRESTRIAL FAUNA AND FLORA OF THE TETHYS DESERT-STEPPE REGION OF PALEARARTICS, BIOGEOGRAPHIC BOUNDARIES OF THE CAUCASUS. MESSAGE 3. MAIN POINTS OF FORMATION OF THE BIOTA OF THE CAUCASUS

Юг России: экология, развитие, 2017
Aim. The aim is to analyze the main points of the formation of the biota of the Caucasus.Results. Discussed points: the boundaries of the Tethys desert-steppe belt of the Palaearctic and the place of the Caucasus in it, as well as the role of marine ...
G. M. Abdurakhmanov, M. V. Nabozhenko, A. A. Teymurov, A. G. Abdurakhmanov, A. G. Gasangadzhieva, M. Z. Magomedova, A. A. Gadzhiev, M. G. Daudova, Yu. Yu. Ivanushenko, S. M. Klycheva   +9 more
doaj   +1 more source

A revised classification system of the marronoid clade of spiders (Araneae), based on dense sampling phylogenomics and comparative morphology

Cladistics, EarlyView.
Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff, Michael B. J. Kelly, Franklyn Cala‐Riquelme, Jacob A. Gorneau, Katherine O. Montana, Helen M. Smith, Phil J. Sirvid, Cor J. Vink, Lauren A. Esposito, Martín J. Ramírez, Charles E. Griswold   +10 more
wiley   +1 more source