1892.] AND BATRACHIANS FROM BARBARY. 



Measurements of Macroscelides roseti. 



Tip of snout to vent 



Vent to tip of tail without hairs. . 



Tip of snout to upper incisors 



Length of hind foot with claws . . 



Height of ear 



Breadth of ear 



There were two foetuses in the right horn of the uterus of one of 

 these females, a similar number having been recorded by M. Lataste 

 in an individual which he examined. In his specimen they were 

 still very young on the 10th May, whereas in my specimen, captured 

 in June, they were covered with hair and evidently mature. The 

 weight of one of the foetuses was 28 grains without the placenta. 



Family II. Soeicidje. 

 Genus Crocidura, Wagler. 



2. Crocidura aranea, Linnaeus ; Lataste, Etude de la Faune 

 des Vert^bres de Barbarie, 1885, p. 82 ; id. Cat. Crit. des Mammif. 

 Apelagiques Sauvages de la Tunisie, 1887, p. 6. 



1 5 , environs of Algiers. 



Snout to vent 55 millim. ; vent to tip of tail 35 millim. ; hind 

 foot and claws 13 millim. 



Order RODENTIA. 



Family I. Murid^. 



Subfamily Gerbillince. 



Genus Gerbillus, Desmarest. 



I. Gerbillus campestris, Levaillant ; Lataste, Etude de la 



Faune des Vertebres de Barbarie, 1885, p. 142; id. Cat. Crit. des 



Mammif. Apelagiques Sauvages de la Tunisie, 1887, p. 24. 



1 (S , Duirat, Tunisia. 



Measurements of G. campestris. 



6. 

 millim. 



Tip of snout to vent 90 



Vent to tip of tail without hairs 114 



Height of ear 15 



Length of hind foot with claws 27 



Occiput to vent 32 



This form in its four subarticular and two tarsal tubercles = 

 Dipodillus. 



