Figure 2 in Development of predictive models for determining fetal age-at-length in belugas (Delphinapterus leucas) and their application toward in situ and ex situ population management ...

• Main Authors: Robeck, Todd R., Schmitt, Todd L., Osborn, Steve
• Format: Still Image
• Language: unknown
• Published: Zenodo 2014
• Subjects: Biodiversity; Taxonomy; Beluga*; Delphinapterus leucas
• Online Access: https://dx.doi.org/10.5281/zenodo.12761463; https://zenodo.org/doi/10.5281/zenodo.12761463

Figure 2. Fetal growth curve comparison illustrating different growth rates resulting in wide range in estimated gestation length as compared to known gestation length determined in this study. Data from Heide-Jørgensen and Teilmann (1994; dotted line) predicts a gestation length of 310 d for a 150 cm calf and similar to our study used a 2nd order polynomial regression to describe their data. Kleinenberg et al. ([1964] 1969: dashed line) developed a curve of the average monthly embryo/fetal growth. They did not provide the curve, only the predicted age at TL, which we then used to fit to a growth curve, which predicts 150 cm calf as 338 d. ... : Published as part of Robeck, Todd R., Schmitt, Todd L. & Osborn, Steve, 2015, Development of predictive models for determining fetal age-at-length in belugas (Delphinapterus leucas) and their application toward in situ and ex situ population management, pp. 591-611 in Marine Mammal Science 31 (2) on page 599, DOI: 10.1111/mms.12180, http://zenodo.org/record/12761460 ...