Pregnant naked mole rat

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This is the first litter of pups for this naked mole-rat colony, and it is possible that some or all of the pups may not survive. If the colony can sense that the pups are sick or there is something wrong with them, they may decide to stop caring for them or eat them. The colony has been working to establish a new queen since they moved to the Zoo earlier this year. When a colony is establishing a queen, it is in flux and there is often conflict between naked-mole rats, especially females who may become queen. The queen is the largest naked mole-rat in the colony and the only breeding female.
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Naked Mole Rat Queen Gives Birth To Second Litter, Months After Being Crowned

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Naked Mole Rat Queen Gives Birth To Second Litter, Months After Being Crowned – NBC4 Washington

The naked mole-rat Heterocephalus glaber is one of the two known mammalian species that live in a eusocial population structure. Here we investigate the exceptionally long gestation period of 70 days observed in the mole-rat queen. The course of seven successful pregnancies in two individuals was recorded in a colony of captive naked mole-rats using ultrasound biomicroscopy UBM and 3D-ultrasonography. We establish a catalogue of basic reference ultrasound data for this species by describing the ultrasonographic appearance of reproductive organs, calculating growth curves to predict gestational age and defining ultrasonographic milestones to characterize pregnancy stages. Mean litter size was
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The Naked Mole-rat Pups Have Doubled in Size

Life in our naked mole-rat colony has bustled on during the past three-and-a-half weeks. The four naked mole-rat pups are now six weeks old and they have doubled in size. When they were born they were about the size of jelly beans. Now, they are the size of baby carrots.
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Analyzed the data: BD KR. Wrote the manuscript: BD KR. The naked mole-rat Heterocephalus glaber is one of the two known mammalian species that live in a eusocial population structure. Here we investigate the exceptionally long gestation period of 70 days observed in the mole-rat queen. The course of seven successful pregnancies in two individuals was recorded in a colony of captive naked mole-rats using ultrasound biomicroscopy UBM and 3D-ultrasonography.
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