Growth is a trait linked to development of organisms and expressed as an increase of body size, and which can be described using sigmoidal functions. There are different growth models which are base don sigmoidal function, being some of them the logistic, Gompertz's and von Bertalanffy's. The purpose of this research wasto determine the growth between sexes in Hydrochoerus hydrochaeris using the logistic function y=a/(1+be-cx). Thus function allows a better visualization of what happens during growth. With this aim, it was studied a sample of 30 animals (11 males and 19 females) from 2 to 96 months. For each animal the following measurements were obtained: body length, withers height, head length, head perimeter and thoracic girth. Sampled ...
Holothuria grisea is a species distributed throughout the Caribbean and which been illegally extract...
The aim of this study was to evaluate the growth curves for males and females in the Catalan goat po...
Objective. Aimed to describe the characteristics of the onset of puberty in males in Colombian hair ...
The objective of the study was to describe and analyze the growth pattern of the domestic cat. A tot...
Introduction. Senepol cattle, brought to Colombia in 2003, were spread nationally by embryo transfer...
Sexual dimorphism in size (SSD) is a widespread phenomenon in animals. Its causes remain obscure, as...
The morphometry is a tool to quantify and analyze morphological variation in the size and shape of a...
The aim of this study was to establish the growth curves in ovine Chiapas breed according to sex. Th...
The morphology of 284 K’ara llamas was determined through biometric measurements and body weight bas...
Estudiamos la densidad, la distribución espacial y la estructura de la población dechigüiros (Hydroc...
A survey was conducted in order to study changes in body measurements in the Chiapas sheep breed. Fo...
ABSTRACT: The guinea pig (Cavia porcellus) represents an economic alternative with broad social acce...
The aim of this study was to find external morphological characters that differentiate sexes in the ...
The Hippolyte inermis Leach 1815 population from Zostera marina beds in southern Spain showed two re...
This research is focused on determining the relationships of body traits in Araucano Criollo Horse. ...
Holothuria grisea is a species distributed throughout the Caribbean and which been illegally extract...
The aim of this study was to evaluate the growth curves for males and females in the Catalan goat po...
Objective. Aimed to describe the characteristics of the onset of puberty in males in Colombian hair ...
The objective of the study was to describe and analyze the growth pattern of the domestic cat. A tot...
Introduction. Senepol cattle, brought to Colombia in 2003, were spread nationally by embryo transfer...
Sexual dimorphism in size (SSD) is a widespread phenomenon in animals. Its causes remain obscure, as...
The morphometry is a tool to quantify and analyze morphological variation in the size and shape of a...
The aim of this study was to establish the growth curves in ovine Chiapas breed according to sex. Th...
The morphology of 284 K’ara llamas was determined through biometric measurements and body weight bas...
Estudiamos la densidad, la distribución espacial y la estructura de la población dechigüiros (Hydroc...
A survey was conducted in order to study changes in body measurements in the Chiapas sheep breed. Fo...
ABSTRACT: The guinea pig (Cavia porcellus) represents an economic alternative with broad social acce...
The aim of this study was to find external morphological characters that differentiate sexes in the ...
The Hippolyte inermis Leach 1815 population from Zostera marina beds in southern Spain showed two re...
This research is focused on determining the relationships of body traits in Araucano Criollo Horse. ...
Holothuria grisea is a species distributed throughout the Caribbean and which been illegally extract...
The aim of this study was to evaluate the growth curves for males and females in the Catalan goat po...
Objective. Aimed to describe the characteristics of the onset of puberty in males in Colombian hair ...