Results 81 to 90 of about 1,684 (175)

Morphological characters and karyology of Miogryllus piracicabensis Piza (Orthoptera : Gryllidae)

open access: yes, 2004
The genus Miogryllus includes a considerable number of species, most of them still undescribed. From those already described, the amount of afforded details on morphology is not always enough to recognize the species, missing information on phallic and ...
Garcia-Novo, P.   +3 more
core  

Life cycle and Karyology of Branchiura sowerbyi Beddard (Oligochaeta, Tubificidae)

open access: yes, 1984
Data on the life-cycle of a population of Branchiura sowerbyi Beddard in a water-lily tank at the Botanical Garden in Padua are reported. The breeding period is from April to July, after which the reproductive system is partially resorbed (August ...
CASELLATO, SANDRA
core  

ADVANCING EUROPEAN PLANT KARYOLOGY: THE 20TH-CENTURY CONTRIBUTIONS OF VICTOR GHIMPU

open access: yes
This paper highlights the scientific activity and outstanding contributions of the Romanian researcher Victor Ghimpu to the development of European plant karyology and cytogenetics during the 20th century.
University of Life Sciences of Timișoara, Timișoara, România, Department of Genetics, Full member of the Romanian Academy of Scientists   +1 more
core   +1 more source

Transfer of Senecio karelinioides (Asteraceae−Senecioneae) to Synotis based on evidence from morphology, karyology and ITS/ETS sequence data

open access: yes, 2018
Senecio karelinioides (Asteraceae-Senecioneae) is a species with a rather distinctive habit and an uncertain position in the genus. Based on evidence from macro- and micro-morphology, karyology and ITS and ETS sequence data, we demonstrate that it is ...
Tong, Tian-Jing   +11 more
core   +1 more source

Cytotaxonomic investigations on Allium valdecallosum (Amaryllidaceae), a critical species endemic to Morocco [PDF]

open access: yes, 2018
Allium valdecallosum is a critical and poorly known species endemic to Morocco. Its diagnostic features, karyology, seed testa micro-morphology, leaf anatomy, ecology, distribution, conservation status, and taxonomic relationships are examined ...
Brullo, Cristian   +7 more
core   +1 more source

Comparative karyology based systematics of Euphlyctis hexadactylus and Euphlyctis cyanophlyctis

open access: yes, 2010
Although characterization and systematic relationships based on karyological and molecular data have been determined for many genera and species of the Ranidae family, two frogs namely, Euphlyctis hexadactylus and Euphlyctis cyanophlyctis have not been ...
Singh, P.   +3 more
core  

Publication Only

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Specimens from Schärer et al. 2019, "A phylogenetically informed search for an alternative Macrostomum model species, with notes on taxonomy, mating behavior, karyology and genome size"

open access: yes, 2019
<p>The deposited folders contain image and video material of free-living flatworm specimens that were documented in vivo. These data support the following publication:</p> <p>Schärer, L., J. N.
Schärer, Lukas   +1 more
core   +1 more source

FIGURE 6 in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology

open access: yes, 2019
FIGURE 6 Girardia tigrina from Liguria. Photomicrographs of the copulatory apparatus; sagittal sections. A. ZMA V.Pl. 7283.1, supernumerary penis and the main, fully developed copulatory apparatus; B. CGAS Pla 18.1, copulatory bursa with the bursal canal,
Mansour, Lamjed   +4 more
core   +1 more source

Cariologic Study of the Plant Species on the South-Western Gutai Mountains Pasture

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, 2016
This paper presents karyology aspects of the diploid and polyploid species frequency on the mountain pastures in the southwestern Gutai Mountains as well as the calculation of the diploid index. The phytocoenosis of the five plant associations identified
Zorica Voşgan   +6 more
doaj   +1 more source

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