Results 41 to 50 of about 47,595 (227)

Ornithodoros quilinensis sp. nov. (Acari, Argasidae), a new tick species from the Chacoan region in Argentina [PDF]

open access: yes, 2012
Ornithodoros quilinensis sp. nov. (Acari: Argasidae) is described from larvae collected on the small rodents Graomys centralis (Cricetidae: Sigmodontinae) in Argentina.
Casás, Gustavo   +5 more
core   +1 more source

The First Record of a Marriage Cone, Conus sponsalis (Conidae: Gastropoda) from Korea [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2014
The Conus Linnaeus, 1758 is a large genus of marine gastropod mollusks belonging to the family Conidae. The Conus species are mostly distributed in the tropical waters of the world, and they are especially abundant in the Indo-West Pacific region.
Joong-Ki Park, Sang-Hwa Lee
doaj   +1 more source

A new species of Artigasia Christie, 1934 (Thelastomatoidea: Hystrignathidae) from Cuba, and redescription of Artigasia simplicitas García et Coy, 1995

open access: yesNovitates Caribaea, 2010
Se describe una nueva especie de Artigasia Christie, 1934 (Thelastomatoidea: Hystrignathidae) parásita de Passalus pertyi (Coleoptera: Passalidae) de La Habana, Cuba. A. gunnaryae sp. nov. se caracteriza por la presencia de dos anillos cefálicos, espinas
Jans Morffe-Rodríguez   +1 more
doaj   +1 more source

\u3ci\u3eEutarsopolipus Davidsoni\u3c/i\u3e N. Sp. (Acari: Podapolipidae) From \u3ci\u3eChlaenius Sericeus\u3c/i\u3e (Coleoptera: Carabidae) From Ingham County, Michigan, and Redescription of Male \u3ci\u3eEutarsopolipus Regenfussi\u3c/i\u3e [PDF]

open access: yes, 2018
A new species of podapolipid mite from Michigan, Eutarsoplipus davidsani (Acari: Podapolipidae) is described, illustrated and compared with related species of Eutarsopolipus in the Myzus group.
Husband, Robert W
core   +2 more sources

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Countering destruction with spontaneity, redescription, and playfulness: A philosophical reading of Kross [PDF]

open access: yes, 2017
This thesis focuses on a philosophical analysis of literature. The central question is: when making moral choices in a forced labor camp, what options remain?
Salura, Merily
core   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

open access: yesThe Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa   +2 more
wiley   +1 more source

Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada : Macrobiotidae) [PDF]

open access: yes, 2018
In this paper we describe Macrobiotus canaricus sp. nov., a new tardigrade species of the Macrobiotus hufelandi group from the Canary Islands. Moreover, with the use of DNA sequencing, we confirm that Macrobiotus recens Cuénot, 1932 represents the ...
Krzywański, Łukasz   +2 more
core   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Das Weibchen von Erigonoplus justus (O. P.-Cambridge, 1875) (Araneae: Linyphiidae)

open access: yesArachnologische Mitteilungen, 2001
The rare erigonine Erigonoplus justus was recently discovered at a xerothermic site in Rheinland-Pfalz. Its female is described for the first time. The species is new for Germany. Habitat preference, phenology and distribution area of E.
Thaler, Konrad, Staudt, Aloysius
doaj   +1 more source

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