FIGURES 81–86 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology

FIGURES 81–86. Habits and habitats of Cafius nauticus. 81. Habitat of Cafius nauticus (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 26 May 2021); 82. Decaying algae on beach (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 26 May 2021); 83. Adult fly, larvae of which are potential prey for Cafius nauticus (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 23 Sep 2021); 84. Cafius nauticus, under a stone on beach (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 23 Sep 2021); 85. Mating behavior of Cafius nauticus (Photo by Mr. Yu-Jie Cai in laboratory, 25 Jun 2021); 86. Aggregative feeding behavior of Cafius nauticus (Photo by Mr. Yu-Jie Cai in laboratory, 5 Jul 2021).