Results 41 to 50 of about 74,164 (284)

On rare skate Bathyraja bergi Dolganov, 1985 from the waters of Russia with notes on its taxonomy

open access: yesИзвестия ТИНРО, 2015
Morphological description for 12 specimens of skate Bathyraja bergi caught in the North-West Pacific in 1978-2013. Plastic signs and counts for teeth, vertebras, pectoral fin, and intestinal valve are presented.
Vladimir N. Dolganov, Talija T. Ginanova
doaj   +1 more source

First report of Longidorus mindanaoensis Coomans, De Ley, Jimenez and De Ley, 2012 (Nematoda: Longidoridae) from a mangrove forest in Vietnam [PDF]

open access: yes, 2019
Longidorus mindanaoensis was recovered from a mangrove forest in Vietnam. The recovered population is in general morphological agreement with the type population, and the characters of pharyngeal bulb, i.e.
Linh Le, Thi Mai   +4 more
core   +1 more source

Morphobiological description of deep-sea shark Etmopterus unicolor (Etmopteridae, Squliformes) from the waters at northeastern Japan

open access: yesИзвестия ТИНРО, 2015
Morphological description is given for 27 specimens of shark Etmopterus unicolor caught off northeastern Japan in 1980. Counts for vertebras, teeth rows, and intestinal valves are presented, as well. The species biology is discussed.
Vladimir N. Dolganov
doaj   +1 more source

Developmental changes in the histological structure of the testes, and testosterone profiles in male guinea fowls (Numida meleagris) [PDF]

open access: yes, 2017
Owing to the paucity of information on the reproductive biology of guinea fowls, a study involving a total of 66 males was conducted, and documented the developmental changes in histological structure of the testes of guinea cocks from hatching until ...
Abdul-Rahman, Iddriss I.   +2 more
core   +1 more source

Assessment of dentofacial growth deviation in juvenile idiopathic arthritis: Reliability and validity of three-dimensional morphometric measures. [PDF]

open access: yesPLoS ONE, 2018
Patients with juvenile idiopathic arthritis (JIA) and involvement of the temporomandibular joint (TMJ) often experience abnormal facial growth. Three-dimensional (3D) assessment of dentofacial growth deviation has become more common with advancement and ...
Peter Stoustrup   +10 more
doaj   +1 more source

Morphometric approach to many-body correlations in hard spheres [PDF]

open access: yes, 2019
We model the thermodynamics of local structures within the hard sphere liquid at arbitrary volume fractions through the \textit{morphometric} calculation of $n$-body correlations. We calculate absolute free energies of local geometric motifs in excellent
Robinson, Joshua F.   +3 more
core   +3 more sources

A first record of the Redbelly Yellowtail Fusilier Caesio cuning (Bloch, 1791) (Teleostei: Caesionidae) from Visakhapatnam coastal waters, India

open access: yesJournal of Threatened Taxa, 2018
The Redbelly Yellowtail Fusilier Caesio cuning (Bloch, 1791) is recorded for the first time from the coastal waters of Visakhapatnam, India.  This paper provides detailed description, morphometric and meristic characters.
Muddula Krishna Naranji   +2 more
doaj   +1 more source

Morphometric variation of Spicara flexuosum Rafinesque, 1810 (Teleostei: Sparidae) inhabiting the Sea of Marmara, the Aegean and the Mediterranean Coast of Türkiye

open access: yesOceanological and Hydrobiological Studies, 2023
In the present study, intraspecific morphometric distribution of Spicara flexuosum was investigated along the five locations on the Turkish coast based on eight morphological characters.
Şalcıoğlu Asli
doaj   +1 more source

Estudo da variabilidade entomopatogênicos nematóides populações (Heterorhabditidae) da Argentin [PDF]

open access: yes, 2016
Entomopathogenic nematodes (EPN) belonging to the Heterorhabditidae family are lethal parasites of soil-dwelling insects. Two species were reported in Argentina: Heterorhabditis argentinensis and Heterorhabditis bacteriophora characterized mainly by ...
Achinelly, Maria Fernanda   +3 more
core   +2 more sources

Protocols for recording morphometric measurement of Indian Pangolin (Manis crassicaudata)

open access: yesMethodsX, 2020
Accurate morphological description of species has essential implications in field identification and cladistics. Pangolins (Mammalia: Pholidota) are considered the world's most trafficked mammals.
Priyan Perera   +2 more
doaj   +1 more source

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