Table 1 Digging mode, social system, family size (mean/max.), body mass (mean), and sample size (n) of African mole-rats (Bathyergidae) analyzed in this study.

From: Fossorial adaptations in African mole-rats (Bathyergidae) and the unique appendicular phenotype of naked mole-rats

Species

n

Digging mode

Social system

Family size

Body mass (g)

Bathyergus suillus

78

Scratch-digging

Solitary

866.85a

Bathyergus janetta

6

Scratch-digging

Solitary

384.5a

Heliophobius argenteocinereus

38

Chisel-tooth

Solitary

176a

Georychus capensis

51

Chisel-tooth

Solitary

180.5a

Cryptomys hottentotus

53

Chisel-tooth

Social

5/14

56.3a

Fukomys mechowii

32

Chisel-tooth

Highly social

11/20

480.8a

Fukomys damarensis

48

Chisel-tooth

Highly social

12/41

140a

Heterocephalus glaber

76

Chisel-tooth

Highly social

75/300

33.9

  1. Ecological data obtained from multiple sources (see Supplementary References).
  2. aBody mass averaged for males and females.