Fig. 3From: Tube construction by a tanaidacean crustacean using a novel mucus secretion system involving the anal openingHistological sections of the acinar glands in the pleotelson of P. algicola. a–c HE staining of horizontal (a), cross (b), and sagittal (c) sections. d AB and Kernechtrot staining, sagittal section. e AB and PAS staining, sagittal section. a′–e′ Enlargements of glands from a–e, respectively. Abbreviations: A, anterior; D, dorsal. Scale bars: 100 μm (a–e); 10 μm (a′–e′)Back to article page