Results 11 to 20 of about 1,785 (175)

Comparative osteology of three endemic cichlids (Iranocichla spp.) (Actinopterygii, Perciformes, Cichlidae) from southern Iran [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2021
Iranian cichlids are isolated disjunct populations of the African cichlids group, restricted to the Hormuz Strait region in the Hormuz basin, and are a very important group from both zoogeographic and phylogenetic points of view.
Neda Dastanpoor   +2 more
doaj   +3 more sources

Morpho-Molecular Discordance? Re-Approaching Systematics of Cambeva (Siluriformes: Trichomycteridae) from the Guaratuba-Babitonga-Itapocu Area, Southern Brazil

open access: yesFishes, 2023
A recent field inventory focusing on catfishes of the trichomycterine genus Cambeva detected the occurrence of two morphotypes, C. barbosae and C. cubataonis, in the Guaratuba-Babitonga-Itapocu area (GBIA) of southern Brazil, reporting some discordance ...
Wilson J. E. M. Costa   +5 more
doaj   +1 more source

Two new remarkable and endangered catfish species of the genus Cambeva (Siluriformes, Trichomycteridae) from southern Brazil

open access: yesEuropean Journal of Taxonomy, 2022
During a field inventory directed at trichomycterine habitats, two new species of the genus Cambeva, C. alphabelardense sp. nov. and C. betabelardense sp.
Wilson J.E.M. Costa   +2 more
doaj   +1 more source

Consequences of parallel miniaturisation in Microhylinae (Anura, Microhylidae), with the description of a new genus of diminutive South East Asian frogs [PDF]

open access: yesZoosystematics and Evolution, 2021
The genus Microhyla Tschudi, 1838 includes 52 species and is one of the most diverse genera of the family Microhylidae, being the most species-rich taxon of the Asian subfamily Microhylinae.
Vladislav A. Gorin   +3 more
doaj   +3 more sources

Skull comparison between Eirenis collaris and Dolichophis jugularis (Serpentes: Colubridae) from Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2014
Two species of the family Colubridae were compared based on cranial osteology. The specimens were from Kermanshah province (2010–2012). We compared the skulls of the two species and distinguished their differences.
Seyyed Saeed Hosseinian Yousefkhani   +3 more
doaj   +1 more source

Comparative characteristics of shoulder blade (Scapula) and shoulder bone (Humerus) of roe deer (Capreolus capreolus) and sheep (Ovis aries) in order to determine the animal species [PDF]

open access: yesVeterinarski Glasnik, 2016
In illegal hunting it is often possible only on the basis of morphological characteristics to determine the animal species. By the method of comparison there was performed the forensic analysis of roe deer and sheep osteological features.
Blagojević Miloš   +3 more
doaj   +1 more source

Comparative characteristics of metatarsal bones (Ossa metatarsi) and finger articles (Ossa digitorum pedis seu phalanges digitorum) of roe deer (Capreolus capreolus) and sheep (Ovis aries) in orderto determine animal species [PDF]

open access: yesVeterinarski Glasnik, 2016
Metatarsal bones and finger articles of roe deer and sheep are rarely used for animal identification. In practice there are frequent cases where on a corpse the head and distal parts of the limbs are missing.
Blagojević Miloš   +3 more
doaj   +1 more source

Comparative characteristics of metacarpal bones (Ossa metacarpi) and finger articles (Ossa digitorum pedis seu phalanges digitorum) of roe deer (Capreolus capreolus) and sheep (Ovis aries) in order to determine animal species [PDF]

open access: yesVeterinarski Glasnik, 2016
The method of determining which animal species the bones, on the basis of mor­phological characteristics, belong to, is one of the most commonly used in forensic cases (poaching, fraud, theft, counterfeiting of food of animal origin).For ...
Blagojević Miloš   +4 more
doaj   +1 more source

Comparative Postembryonic Skeletal Ontogeny in Two Sister Lineages of Old World Tree Frogs (Rhacophoridae: Taruga, Polypedates). [PDF]

open access: yesPLoS ONE, 2017
Rhacophoridae, a family of morphologically cryptic frogs, with many genetically distinct evolutionary lineages, is understudied with respect to skeletal morphology, life history traits and skeletal ontogeny.
Gayani Senevirathne   +2 more
doaj   +1 more source

Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)

open access: yesTaxonomy, 2021
Trichomycterus has been considered for a long time to be the most problematic genus of the diverse neotropical subfamily Trichomycterinae. Recently, Trichomycterus was restricted to a clade from eastern South America supported by molecular data, but no ...
Wilson J. E. M. Costa
doaj   +1 more source

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