Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Taxonomic review"'
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 2 (2024)
Abstract A taxonomic review of Triportheus from the Paraná-Paraguai basin was conducted, with four valid species recognized: two natives, one introduced in the upper rio Paraná basin, and one new species described herein. Redescriptions, including
Externí odkaz:
https://doaj.org/article/9360dc5113a94a1fb8ecb363bd14b83d
Publikováno v:
Journal of Asia-Pacific Biodiversity, Vol 16, Iss 4, Pp 465-471 (2023)
One of the largest bony fishes on earth, the family Regalecidae is very rare. So, they remain largely unknown. They are often misidentified each other because they tend to be usually found in a damaged condition. Therefore, we firstly provide detaile
Externí odkaz:
https://doaj.org/article/c66849c9343a4a6abcc0865e19fcfb06
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 1 (2024)
Abstract The endangered species ‘Chasmocranus’ brachynema is redescribed and diagnosed among other Heptapterini by having the adipose fin extensively fused with the caudal fin, caudal fin shallowly bifurcate, and anal-fin insertion posterior to a
Externí odkaz:
https://doaj.org/article/ab52ad68787d48ea9051c3f6f44b6b98
Autor:
S. O. Medvedeva, О. E. Cherepanova
Publikováno v:
Сибирский лесной журнал, Vol 10, Iss 2, Pp 65-75 (2023)
Birch (Betula L.) is a genus of approx. 60 species, subspecies or varieties with a wide distribution in the northern hemisphere. Understanding of systematics and evolution of this taxonomic group is of high practical importance, since most of the gen
Externí odkaz:
https://doaj.org/article/ff989c91bcbb4fb5b62a639bb894c545
Autor:
Kit Lam Tang, Benoit Guénard
Publikováno v:
European Journal of Taxonomy, Vol 907, Iss 1 (2023)
The species of the ant genus Strumigenys Smith, 1860 from Southeast Asia are reviewed based on recent sampling efforts as well as unreported historical material from southern mainland China, Japan, Taiwan, Thailand and Vietnam. We report 42 new speci
Externí odkaz:
https://doaj.org/article/96bb1c32c3604f94a18a49a14bdad929
Publikováno v:
Journal of Asia-Pacific Biodiversity, Vol 14, Iss 4, Pp 514-525 (2021)
We taxonomically reviewed the planthopper family Flatidae (Hemiptera: Auchenorrhyncha: Fulgoroidea) from Korea, and a total of four species are recognized. Diagnoses and redescriptions of the species are presented with photographs of habitus and geni
Externí odkaz:
https://doaj.org/article/49bb0a1f07624948bc1a34c5022fe8c3
Publikováno v:
Neotropical Ichthyology, Vol 19, Iss 4 (2021)
Abstract The skate genus Atlantoraja is composed of three species (A. castelnaui, A. cyclophora, and A. platana) which differ from the other Riorajini species, Rioraja agassizii, in regards to their clasper features, squamation and presence of a caud
Externí odkaz:
https://doaj.org/article/93e2e2571f104bcb9a78ddbc1b38a694
Publikováno v:
Construction Innovation, 2019, Vol. 19, Issue 3, pp. 465-490.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CI-12-2018-0097
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