Natural History
Male P. tecta develop a small tubercle at the end of the thick tail during October, just before the breeding season, and shed it in March. This tubercle may help in probing the females cloacal vent during courtship. During courtship the male swims along the females side and may also circle her. Nesting has been reported in October, December, January and February, and February and March ; eggs were found in January and in March. P. tecta in Bangladesh may oviposit in two separate periods, from the beginning of December to mid-January and from mid-February to the end of March. A nest cavity 14–20 cm deep is usually dug. Clutches contain 3-14 elongated (35-45 x 21–29 mm) eggs. There are reports of clutches with a maximum of 15 ovoid (50-51 x 20–21 mm), white eggs, that tend to become bluish at hatching time. The natural incubation period lasts 70–144 days. Hatchlings have 34.1-35.2 mm carapaces and weigh 7 g; This species is omnivorous, feeding on aquatic plants, like water hyacinths and weeds, and animal prey such as crabs and snails; it also scavenges.
Read more about this topic: Indian Roofed Turtle
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