Srimad Bhagavatam Canto 12, Chapter 11, Text 38

SB 12.11.38

vivasvan ugrasenas ca
 vyaghra asarano bhrguh
anumloca sankhapalo
 nabhasyakhyam nayanty ami
 
Translation: 
 
Vivasvan as the sun-god, Ugrasena as the Gandharva, Vyaghra as the Raksasa, Asarana as the Yaksa, Bhrgu as the sage, Anumloca as the Apsara and Sankhapala as the Naga rule the month of Nabhasya.
Srimad Bhagavatam Canto 12, Chapter 11, Text 37
Srimad Bhagavatam Canto 12, Chapter 11, Text 39