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Mostrando ítems 11-20 de 97
The network ontogeny of the parrot: Altriciality, dynamic skeletal assemblages, and the avian body plan
(Springer Verlag Berlín, 2020-11-23)
We analyze the connectivity patterns and fusion events among bones leading to the adult skeletal organization during the development of the superaltricial monk parakeet (Myiopsitta monachus, Psittaciformes), providing ...
A New Diminutive Species of Loricaria (Siluriformes: Loricariidae) from the Rio Paraguay System, Mato Grosso do Sul, Brazil
(AMER SOC ICHTHYOLOGISTS HERPETOLOGISTSCHARLESTON, 2012)
Loricaria coximensis. new species, is described from the Rio Paraguay basin, in Mato Grosso do Sul State, Brazil. It is distinguished from all other species of Loricaria, except L. holmbergi, L. lundbergi, L. parnahybae, ...
Microlepidogaster negomata, a new hypoptopomatine catfish (Loricariidae: Hypoptopomatinae) from Rio São Francisco basin, southeastern Brazil
(2017-06-12)
The number of species of Microlepidogaster recently increased considerably, the genus presently comprises six species distributed in the Paraná, São Francisco, and Jequitinhonha river basins. A new species of Microlepidogaster ...
Revisão anatômica e osteológica de Parotocinclus maculicauda (Steindachner, 1877) (Loricariidae: Hypoptopomatinae)
(Universidade do Vale do Rio dos Sinos, 2014-02-28)
The family Loricariidae comprises the largest number of described species of catfishes with approximately 872 valid species , the largest family of world fish fauna. The Hypoptopomatinae subfamily comprises 20 genera and ...
Revisão anatômica e osteológica de Parotocinclus maculicauda (Steindachner, 1877) (Loricariidae: Hypoptopomatinae)
(Universidade do Vale do Rio dos Sinos, 2014-02-28)
The family Loricariidae comprises the largest number of described species of catfishes with approximately 872 valid species , the largest family of world fish fauna. The Hypoptopomatinae subfamily comprises 20 genera and ...
Estimación de la longitud de la pescadilla de red (Cynoscion guatucupa) (Actinopterygii: Sciaenidae) utilizando relaciones morfométricas de huesos del cráneo y de la cintura escapular, otolitos y medidas específicas del cuerpoPredictive regression equations were generated to estimate total length of the stripped weakfish (C. guatucupa) using skull and pectoral girdle bones, specific body and otolith lengths
(Museo Argentino Ciencias Naturales "Bernardino Rivadavia", 2014)
Se generaron ecuaciones de regresión para estimar el largo total de la pescadilla de red (C. guatucupa) a partir de la longitud de los huesos del cráneo, la cintura pectoral, otolitos y medidas corporales específicas. Tanto ...
Connecting the Embryo: Anatomical Network Analysis of the Skeletal Development of the Altricial Monk Parakeet (Aves: Psittaciformes)
(John Wiley & Sons Inc, 2019)
We used for the first time the powerful quantitative tool AnNA toprovide new insights on the sequence of bone to bone connection,loss, and fusion events leading to the adult skeletal organization duringthe development of ...
Back-calculation of total length of Argentine seabass Acanthistius patachonicus using morphometric relationships of bones and measurements of the body
(Instituto Nacional de Investigación y Desarrollo Pesquero, 2020-06)
Predictive regression equations were generated to estimate total length of the Argentine seabass (A. patachonicus) using skull and pectoral girdle bones, specific body and otolith lengths. Regressions of skull and pectoral ...
Description of a new species of Gymnotocinclus from the rio Tocantins basin with phylogenetic analysis of the subfamily Hypoptopomatinae (Siluriformes: Loricariidae)
(Magnolia Press, 2017-05-17)
Gymnotocinclus canoeiro n. sp. of the Hypoptopomatinae is described from small tributaries of the upper rio Tocantins basin. It is distinguished from G. anosteos by having five characters: (1) the presence of body dermal ...